🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.46 AU - 0.54 AU

Year: 130 Days

Day: 26.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,281,622 km

• M1: 363,972 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.4 AU - 0.64 AU

Year: 138 Days

Day: 26.2 Hours

Environment

Temp: 216 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,281,622 km

• M1: 69,563 km (0.104 R)
• M2: 120,277 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.5 AU - 0.56 AU

Year: 142 Days

Day: 45.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.42 AU - 1.42 AU

Year: 621 Days

Day: 14.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 12.1

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.22 AU - 9.28 AU

Year: 7920 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,281,622 km

• M1: 557,252 km (0.079 R)
• M2: 642,672 km (0.11 R)
• M3: 916,885 km (0.098 R)
• M4: 994,826 km (0.05 R)
• M5: 1,301,053 km (0.108 R)
• M6: 1,419,983 km (0.111 R)
• M7: 1,621,491 km (0.111 R)
• M8: 1,717,683 km (0.086 R)
• M9: 2,300,067 km (0.118 R)
• M10: 2,501,276 km (0.108 R)
• M11: 2,804,362 km (0.073 R)
• M12: 2,901,600 km (0.081 R)
• M13: 3,913,630 km (0.072 R)
• M14: 4,088,510 km (0.108 R)
• M15: 4,266,232 km (0.11 R)
• M16: 4,446,498 km (0.05 R)
• M17: 4,814,508 km (0.108 R)
• M18: 4,931,643 km (0.096 R)
• M19: 5,216,627 km (0.052 R)
• M20: 5,531,381 km (0.09 R)
• M21: 5,852,418 km (0.067 R)
• M22: 6,027,897 km (0.062 R)
• M23: 6,205,170 km (0.105 R)
• M24: 6,512,893 km (0.113 R)
• M25: 6,720,984 km (0.055 R)
• M26: 7,358,270 km (0.049 R)
• M27: 8,126,156 km (0.088 R)
• M28: 9,619,442 km (0.069 R)
• M29: 10,216,188 km (0.109 R)
• M30: 10,917,204 km (0.078 R)
• M31: 11,633,778 km (0.083 R)
• M32: 11,918,313 km (0.106 R)
• M33: 12,013,756 km (0.066 R)
• M34: 12,109,349 km (0.085 R)
• M35: 12,301,283 km (0.118 R)
• M36: 12,429,937 km (0.114 R)
• M37: 12,785,831 km (0.105 R)
• M38: 13,276,661 km (0.111 R)
• M39: 13,408,457 km (0.107 R)
• M40: 14,683,480 km (0.059 R)
• M41: 15,025,461 km (0.118 R)
• M42: 15,717,201 km (0.107 R)
• M43: 15,926,788 km (0.079 R)
• M44: 16,383,959 km (0.093 R)
• M45: 16,490,173 km (0.119 R)
• M46: 16,774,260 km (0.112 R)
• M47: 17,347,519 km (0.119 R)
• M48: 18,919,792 km (0.1 R)
• M49: 19,741,683 km (0.113 R)
• M50: 20,119,118 km (0.07 R)
• M51: 20,308,809 km (0.101 R)
• M52: 20,842,873 km (0.105 R)
• M53: 20,958,063 km (0.105 R)
• M54: 21,265,936 km (0.055 R)
• M55: 21,575,304 km (0.12 R)
• M56: 22,315,963 km (0.083 R)
• M57: 22,512,385 km (0.077 R)
• M58: 22,591,074 km (0.073 R)
• M59: 22,827,737 km (0.12 R)
• M60: 23,104,793 km (0.115 R)
• M61: 24,345,408 km (0.109 R)
• M62: 24,831,451 km (0.112 R)
• M63: 25,116,435 km (0.116 R)
• M64: 26,143,275 km (0.092 R)
• M65: 26,765,901 km (0.105 R)
• M66: 27,016,328 km (0.109 R)
• M67: 27,309,390 km (0.052 R)
• M68: 27,477,389 km (0.102 R)
• M69: 28,025,815 km (0.073 R)
• M70: 28,237,645 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 11.5

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.41 AU - 11.07 AU

Year: 11159 Days

Day: 7.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,281,622 km

• M1: 149,598 km (0.107 R)
• M2: 341,831 km (0.107 R)
• M3: 648,058 km (0.081 R)
• M4: 888,462 km (0.113 R)
• M5: 986,448 km (0.065 R)
• M6: 1,551,928 km (0.068 R)
• M7: 1,774,680 km (0.095 R)
• M8: 1,964,818 km (0.075 R)
• M9: 2,458,192 km (0.086 R)
• M10: 2,695,155 km (0.073 R)
• M11: 2,816,479 km (0.115 R)
• M12: 3,398,116 km (0.085 R)
• M13: 3,582,570 km (0.12 R)
• M14: 3,689,532 km (0.12 R)
• M15: 3,797,542 km (0.077 R)
• M16: 4,183,953 km (0.099 R)
• M17: 4,787,281 km (0.108 R)
• M18: 5,295,914 km (0.097 R)
• M19: 5,418,136 km (0.083 R)
• M20: 5,665,421 km (0.106 R)
• M21: 6,107,034 km (0.057 R)
• M22: 6,559,867 km (0.043 R)
• M23: 6,691,214 km (0.104 R)
• M24: 6,923,389 km (0.084 R)
• M25: 7,704,590 km (0.084 R)
• M26: 8,513,764 km (0.04 R)
• M27: 8,693,282 km (0.092 R)
• M28: 9,129,210 km (0.109 R)
• M29: 9,946,912 km (0.065 R)
• M30: 10,633,417 km (0.107 R)
• M31: 10,865,593 km (0.108 R)
• M32: 10,982,428 km (0.119 R)
• M33: 13,154,739 km (0.118 R)
• M34: 13,404,119 km (0.118 R)
• M35: 13,529,332 km (0.105 R)
• M36: 14,545,850 km (0.071 R)
• M37: 14,717,588 km (0.117 R)
• M38: 14,846,841 km (0.082 R)
• M39: 14,933,308 km (0.095 R)
• M40: 15,280,675 km (0.073 R)
• M41: 15,894,923 km (0.093 R)
• M42: 16,160,609 km (0.112 R)
• M43: 16,472,521 km (0.088 R)
• M44: 18,107,775 km (0.077 R)
• M45: 19,415,111 km (0.081 R)
• M46: 19,509,657 km (0.052 R)
• M47: 19,746,620 km (0.089 R)
• M48: 21,286,281 km (0.067 R)
• M49: 22,367,126 km (0.036 R)
• M50: 22,964,171 km (0.112 R)
• M51: 23,465,623 km (0.057 R)
• M52: 24,021,528 km (0.079 R)
• M53: 25,301,039 km (0.058 R)
• M54: 25,819,097 km (0.089 R)
• M55: 26,812,875 km (0.07 R)
• M56: 28,193,065 km (0.089 R)
• M57: 28,676,266 km (0.077 R)
• M58: 28,783,977 km (0.07 R)
• M59: 29,216,315 km (0.112 R)
• M60: 30,251,681 km (0.103 R)
• M61: 30,361,337 km (0.09 R)
• M62: 30,581,096 km (0.116 R)
• M63: 30,691,200 km (0.075 R)
• M64: 32,134,371 km (0.049 R)
• M65: 32,526,616 km (0.056 R)
• M66: 32,807,860 km (0.091 R)
• M67: 33,202,799 km (0.068 R)
• M68: 33,713,077 km (0.064 R)
• M69: 33,826,771 km (0.11 R)
• M70: 34,225,898 km (0.099 R)
• M71: 34,340,191 km (0.085 R)
• M72: 35,548,044 km (0.115 R)
• M73: 37,238,949 km (0.048 R)
• M74: 37,533,059 km (0.093 R)
• M75: 37,887,157 km (0.095 R)
• M76: 39,793,931 km (0.09 R)
• M77: 40,215,199 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.7

Radius: 9.7

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.5 AU - 13.74 AU

Year: 13612 Days

Day: 8.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 62,281,622 km

• M1: 140,772 km (0.089 R)
• M2: 225,145 km (0.106 R)
• M3: 317,297 km (0.088 R)
• M4: 416,480 km (0.078 R)
• M5: 854,952 km (0.106 R)
• M6: 1,111,063 km (0.111 R)
• M7: 1,426,117 km (0.038 R)
• M8: 1,513,631 km (0.031 R)
• M9: 1,676,095 km (0.115 R)
• M10: 1,901,688 km (0.073 R)
• M11: 2,989,414 km (0.092 R)
• M12: 3,451,522 km (0.07 R)
• M13: 3,936,219 km (0.094 R)
• M14: 4,390,847 km (0.083 R)
• M15: 5,049,826 km (0.1 R)
• M16: 5,158,135 km (0.068 R)
• M17: 5,683,223 km (0.047 R)
• M18: 5,852,717 km (0.073 R)
• M19: 5,937,988 km (0.09 R)
• M20: 6,754,493 km (0.047 R)
• M21: 6,844,103 km (0.057 R)
• M22: 7,668,088 km (0.103 R)
• M23: 9,077,150 km (0.106 R)
• M24: 9,176,034 km (0.089 R)
• M25: 10,253,887 km (0.087 R)
• M26: 10,322,702 km (0.108 R)
• M27: 10,912,865 km (0.098 R)
• M28: 10,983,027 km (0.117 R)
• M29: 11,229,714 km (0.114 R)
• M30: 11,406,987 km (0.115 R)
• M31: 13,493,878 km (0.064 R)
• M32: 14,062,349 km (0.05 R)
• M33: 14,677,346 km (0.112 R)
• M34: 15,301,169 km (0.103 R)
• M35: 15,497,891 km (0.074 R)
• M36: 16,494,063 km (0.116 R)
• M37: 18,089,225 km (0.112 R)
• M38: 18,255,578 km (0.089 R)
• M39: 18,631,816 km (0.065 R)
• M40: 21,029,571 km (0.033 R)
• M41: 21,160,768 km (0.114 R)
• M42: 22,935,747 km (0.083 R)
• M43: 23,161,042 km (0.054 R)
• M44: 23,296,428 km (0.031 R)
• M45: 24,343,912 km (0.118 R)
• M46: 24,942,752 km (0.085 R)
• M47: 25,128,104 km (0.057 R)
• M48: 25,499,855 km (0.099 R)
• M49: 26,579,054 km (0.038 R)
• M50: 29,317,443 km (0.09 R)
• M51: 29,512,967 km (0.089 R)
• M52: 29,659,872 km (0.095 R)
• M53: 33,615,390 km (0.103 R)
• M54: 34,127,762 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.7

Radius: 6.2

Gravity: 20.96 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.44 AU - 16.7 AU

Year: 18350 Days

Day: 15.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,281,622 km

• M1: 112,348 km (0.05 R)
• M2: 324,328 km (0.112 R)
• M3: 510,727 km (0.054 R)
• M4: 1,027,737 km (0.032 R)
• M5: 1,275,172 km (0.067 R)
• M6: 1,759,271 km (0.117 R)
• M7: 2,545,109 km (0.109 R)
• M8: 2,618,112 km (0.098 R)
• M9: 2,728,815 km (0.109 R)
• M10: 2,916,859 km (0.073 R)
• M11: 3,546,517 km (0.098 R)
• M12: 3,835,091 km (0.088 R)
• M13: 4,566,774 km (0.052 R)
• M14: 5,201,069 km (0.076 R)
• M15: 6,853,378 km (0.074 R)
• M16: 7,212,263 km (0.087 R)
• M17: 7,682,599 km (0.083 R)
• M18: 7,894,878 km (0.094 R)
• M19: 8,001,691 km (0.097 R)
• M20: 8,762,994 km (0.033 R)
• M21: 8,818,346 km (0.077 R)
• M22: 9,604,183 km (0.106 R)
• M23: 10,824,453 km (0.057 R)
• M24: 11,725,631 km (0.109 R)
• M25: 12,775,808 km (0.1 R)
• M26: 14,049,334 km (0.064 R)
• M27: 14,243,812 km (0.081 R)
• M28: 16,169,585 km (0.06 R)
• M29: 16,715,019 km (0.037 R)
• M30: 17,823,988 km (0.071 R)
• M31: 18,034,622 km (0.096 R)
• M32: 19,387,286 km (0.116 R)
• M33: 20,039,383 km (0.084 R)
• M34: 20,478,153 km (0.115 R)
• M35: 21,142,069 km (0.116 R)
• M36: 22,113,707 km (0.097 R)
• M37: 24,255,200 km (0.068 R)
• M38: 24,800,933 km (0.062 R)
• M39: 25,114,491 km (0.082 R)
• M40: 25,508,382 km (0.076 R)
• M41: 26,222,562 km (0.085 R)
• M42: 27,184,775 km (0.11 R)
• M43: 27,914,215 km (0.106 R)
• M44: 28,896,624 km (0.078 R)
• M45: 29,557,846 km (0.065 R)
• M46: 30,057,055 km (0.105 R)
• M47: 30,726,954 km (0.052 R)
• M48: 31,656,106 km (0.038 R)
• M49: 34,673,346 km (0.119 R)
• M50: 35,024,003 km (0.097 R)
• M51: 36,349,440 km (0.076 R)
• M52: 36,794,793 km (0.094 R)
• M53: 36,884,103 km (0.03 R)
• M54: 37,062,872 km (0.088 R)
• M55: 37,242,091 km (0.118 R)
• M56: 37,511,217 km (0.107 R)
• M57: 40,884,051 km (0.115 R)
• M58: 42,559,697 km (0.047 R)
• M59: 42,747,292 km (0.103 R)
• M60: 42,841,090 km (0.098 R)
• M61: 43,973,097 km (0.086 R)
• M62: 44,542,766 km (0.047 R)
• M63: 46,170,092 km (0.12 R)
• M64: 46,459,264 km (0.061 R)
• M65: 46,942,465 km (0.115 R)
• M66: 47,524,700 km (0.063 R)
• M67: 48,402,391 km (0.1 R)
• M68: 48,696,201 km (0.113 R)
• M69: 48,892,324 km (0.08 R)
• M70: 49,482,488 km (0.077 R)
• M71: 51,266,891 km (0.089 R)
• M72: 51,666,317 km (0.061 R)
• M73: 52,167,021 km (0.113 R)
• M74: 52,568,692 km (0.06 R)
• M75: 53,072,388 km (0.113 R)
• M76: 53,678,708 km (0.072 R)
• M77: 54,084,268 km (0.08 R)
• M78: 54,389,148 km (0.083 R)
• M79: 55,102,730 km (0.025 R)
• M80: 55,921,928 km (0.1 R)
• M81: 57,365,248 km (0.053 R)
• M82: 57,572,441 km (0.079 R)
• M83: 58,195,516 km (0.06 R)
• M84: 60,183,223 km (0.079 R)
• M85: 60,499,174 km (0.054 R)
• M86: 61,026,806 km (0.103 R)
• M87: 63,688,152 km (0.111 R)
• M88: 66,822,377 km (0.086 R)
• M89: 67,258,604 km (0.094 R)
• M90: 67,477,167 km (0.102 R)
• M91: 68,902,984 km (0.119 R)
• M92: 69,454,103 km (0.087 R)
• M93: 73,015,280 km (0.064 R)
• M94: 73,127,478 km (0.08 R)
• M95: 73,914,812 km (0.083 R)
• M96: 74,478,796 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.7

Radius: 7.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 15.36 AU - 21.74 AU

Year: 29328 Days

Day: 16.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,281,622 km

• M1: 226,192 km (0.112 R)
• M2: 411,394 km (0.081 R)
• M3: 585,825 km (0.042 R)
• M4: 721,959 km (0.059 R)
• M5: 804,537 km (0.082 R)
• M6: 1,264,850 km (0.054 R)
• M7: 1,575,415 km (0.076 R)
• M8: 1,629,570 km (0.034 R)
• M9: 1,880,744 km (0.047 R)
• M10: 1,996,384 km (0.114 R)
• M11: 2,265,061 km (0.029 R)
• M12: 2,419,446 km (0.063 R)
• M13: 2,706,076 km (0.096 R)
• M14: 2,903,096 km (0.091 R)
• M15: 2,969,817 km (0.052 R)
• M16: 3,104,904 km (0.088 R)
• M17: 3,486,827 km (0.102 R)
• M18: 3,773,905 km (0.117 R)
• M19: 3,920,362 km (0.025 R)
• M20: 4,068,613 km (0.076 R)
• M21: 4,181,111 km (0.079 R)
• M22: 5,818,759 km (0.105 R)
• M23: 6,331,730 km (0.088 R)
• M24: 6,814,632 km (0.079 R)
• M25: 6,993,252 km (0.051 R)
• M26: 7,083,160 km (0.099 R)
• M27: 7,492,310 km (0.083 R)
• M28: 7,815,890 km (0.099 R)
• M29: 8,191,231 km (0.087 R)
• M30: 8,862,327 km (0.051 R)
• M31: 10,103,990 km (0.08 R)
• M32: 10,512,841 km (0.109 R)
• M33: 11,399,358 km (0.12 R)
• M34: 11,505,123 km (0.116 R)
• M35: 14,142,384 km (0.067 R)
• M36: 15,469,467 km (0.113 R)
• M37: 16,835,744 km (0.032 R)
• M38: 16,896,032 km (0.076 R)
• M39: 17,259,106 km (0.027 R)
• M40: 19,809,002 km (0.109 R)
• M41: 20,320,178 km (0.069 R)
• M42: 20,900,319 km (0.111 R)
• M43: 21,355,395 km (0.04 R)
• M44: 23,476,693 km (0.1 R)
• M45: 23,881,804 km (0.091 R)
• M46: 24,699,207 km (0.076 R)
• M47: 27,134,810 km (0.117 R)
• M48: 27,276,329 km (0.117 R)
• M49: 28,776,646 km (0.08 R)
• M50: 29,282,736 km (0.113 R)
• M51: 29,573,105 km (0.108 R)
• M52: 30,010,679 km (0.087 R)
• M53: 30,523,800 km (0.085 R)
• M54: 30,892,110 km (0.062 R)
• M55: 32,155,464 km (0.096 R)
• M56: 32,906,445 km (0.111 R)
• M57: 34,885,775 km (0.109 R)
• M58: 35,039,711 km (0.101 R)
• M59: 35,270,840 km (0.111 R)
• M60: 35,425,374 km (0.084 R)
• M61: 37,847,513 km (0.068 R)
• M62: 38,799,405 km (0.092 R)
• M63: 39,438,337 km (0.108 R)
• M64: 41,376,078 km (0.035 R)
• M65: 41,946,944 km (0.09 R)
• M66: 44,007,355 km (0.052 R)
• M67: 44,256,884 km (0.119 R)
• M68: 44,590,189 km (0.095 R)
• M69: 45,175,565 km (0.116 R)
• M70: 45,427,189 km (0.06 R)
• M71: 49,516,446 km (0.048 R)
• M72: 49,775,999 km (0.057 R)
• M73: 50,383,067 km (0.104 R)
• M74: 51,867,826 km (0.118 R)
• M75: 52,307,344 km (0.109 R)
• M76: 52,571,534 km (0.118 R)
• M77: 53,544,219 km (0.075 R)
• M78: 54,077,386 km (0.089 R)
• M79: 54,522,889 km (0.116 R)
• M80: 55,059,197 km (0.098 R)
• M81: 56,046,992 km (0.097 R)
• M82: 56,137,050 km (0.101 R)
• M83: 56,497,880 km (0.051 R)
• M84: 57,221,934 km (0.067 R)
• M85: 58,222,294 km (0.118 R)
• M86: 58,496,208 km (0.095 R)
• M87: 58,953,529 km (0.036 R)
• M88: 59,871,910 km (0.106 R)
• M89: 60,148,367 km (0.106 R)
• M90: 60,332,821 km (0.096 R)
• M91: 60,610,026 km (0.075 R)
• M92: 61,165,483 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 19,919 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit