🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.93 AU - 1.01 AU

Year: 337 Days

Day: 32.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,627,530 km

• M1: 432,338 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.24 AU - 1.4 AU

Year: 535 Days

Day: 38.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,627,530 km

• M1: 236,664 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.51 AU - 1.95 AU

Year: 803 Days

Day: 30.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.93 AU - 4.29 AU

Year: 2422 Days

Day: 26.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,627,530 km

• M1: 1,328,878 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.45 AU - 5.69 AU

Year: 3450 Days

Day: 13.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 106 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,627,530 km

• M1: 169,046 km (0.032 R)
• M2: 1,918,144 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.9

Radius: 10.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.2 AU - 7.04 AU

Year: 6014 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 82,627,530 km

• M1: 143,165 km (0.039 R)
• M2: 290,220 km (0.088 R)
• M3: 358,736 km (0.056 R)
• M4: 425,905 km (0.066 R)
• M5: 556,654 km (0.114 R)
• M6: 659,278 km (0.119 R)
• M7: 909,405 km (0.101 R)
• M8: 1,149,809 km (0.042 R)
• M9: 1,368,372 km (0.102 R)
• M10: 1,556,117 km (0.045 R)
• M11: 1,767,798 km (0.09 R)
• M12: 2,423,934 km (0.076 R)
• M13: 2,511,000 km (0.092 R)
• M14: 3,187,931 km (0.078 R)
• M15: 3,419,209 km (0.092 R)
• M16: 3,878,175 km (0.106 R)
• M17: 4,398,925 km (0.104 R)
• M18: 4,484,346 km (0.095 R)
• M19: 4,853,703 km (0.114 R)
• M20: 5,346,179 km (0.047 R)
• M21: 5,483,211 km (0.113 R)
• M22: 5,784,351 km (0.062 R)
• M23: 6,186,321 km (0.057 R)
• M24: 6,572,882 km (0.114 R)
• M25: 6,744,620 km (0.09 R)
• M26: 6,942,538 km (0.079 R)
• M27: 7,017,337 km (0.061 R)
• M28: 7,293,644 km (0.109 R)
• M29: 7,857,179 km (0.117 R)
• M30: 8,196,767 km (0.085 R)
• M31: 8,648,253 km (0.085 R)
• M32: 8,728,737 km (0.111 R)
• M33: 9,547,486 km (0.05 R)
• M34: 9,938,086 km (0.069 R)
• M35: 10,078,708 km (0.087 R)
• M36: 11,199,196 km (0.067 R)
• M37: 11,551,948 km (0.098 R)
• M38: 11,699,900 km (0.089 R)
• M39: 12,087,807 km (0.099 R)
• M40: 12,328,660 km (0.117 R)
• M41: 13,400,678 km (0.055 R)
• M42: 13,712,440 km (0.079 R)
• M43: 14,406,873 km (0.083 R)
• M44: 15,048,050 km (0.075 R)
• M45: 15,145,139 km (0.116 R)
• M46: 15,469,916 km (0.081 R)
• M47: 16,524,730 km (0.068 R)
• M48: 16,591,301 km (0.099 R)
• M49: 16,658,172 km (0.055 R)
• M50: 16,892,592 km (0.094 R)
• M51: 16,993,421 km (0.075 R)
• M52: 17,398,681 km (0.057 R)
• M53: 17,636,691 km (0.099 R)
• M54: 18,322,298 km (0.048 R)
• M55: 18,425,970 km (0.098 R)
• M56: 19,613,777 km (0.09 R)
• M57: 20,826,118 km (0.055 R)
• M58: 21,151,194 km (0.025 R)
• M59: 21,259,802 km (0.069 R)
• M60: 21,879,437 km (0.091 R)
• M61: 22,949,959 km (0.077 R)
• M62: 23,547,902 km (0.1 R)
• M63: 23,735,797 km (0.095 R)
• M64: 23,924,140 km (0.03 R)
• M65: 24,264,625 km (0.11 R)
• M66: 24,682,751 km (0.119 R)
• M67: 25,951,640 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.5

Radius: 14.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.83 AU - 10.29 AU

Year: 9629 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,627,530 km

• M1: 333,005 km (0.082 R)
• M2: 579,841 km (0.117 R)
• M3: 673,789 km (0.069 R)
• M4: 908,358 km (0.047 R)
• M5: 1,036,414 km (0.118 R)
• M6: 1,377,198 km (0.079 R)
• M7: 1,718,431 km (0.063 R)
• M8: 1,936,395 km (0.087 R)
• M9: 2,125,187 km (0.088 R)
• M10: 2,241,574 km (0.082 R)
• M11: 2,645,339 km (0.03 R)
• M12: 2,941,992 km (0.105 R)
• M13: 3,754,308 km (0.088 R)
• M14: 4,507,833 km (0.091 R)
• M15: 4,684,508 km (0.106 R)
• M16: 4,837,696 km (0.077 R)
• M17: 5,123,129 km (0.089 R)
• M18: 5,494,580 km (0.099 R)
• M19: 5,629,368 km (0.073 R)
• M20: 5,847,332 km (0.094 R)
• M21: 6,207,564 km (0.113 R)
• M22: 6,805,058 km (0.075 R)
• M23: 7,037,533 km (0.108 R)
• M24: 7,510,412 km (0.039 R)
• M25: 7,690,378 km (0.066 R)
• M26: 7,902,208 km (0.101 R)
• M27: 8,706,147 km (0.103 R)
• M28: 9,181,869 km (0.1 R)
• M29: 9,601,042 km (0.084 R)
• M30: 9,763,954 km (0.111 R)
• M31: 10,092,620 km (0.075 R)
• M32: 10,458,238 km (0.08 R)
• M33: 11,685,538 km (0.03 R)
• M34: 11,824,814 km (0.037 R)
• M35: 12,104,861 km (0.11 R)
• M36: 12,280,938 km (0.09 R)
• M37: 12,958,168 km (0.098 R)
• M38: 13,501,357 km (0.117 R)
• M39: 14,163,178 km (0.054 R)
• M40: 14,311,579 km (0.077 R)
• M41: 15,480,088 km (0.073 R)
• M42: 15,940,551 km (0.11 R)
• M43: 16,405,650 km (0.101 R)
• M44: 16,875,238 km (0.096 R)
• M45: 17,072,259 km (0.097 R)
• M46: 17,428,750 km (0.094 R)
• M47: 17,667,658 km (0.069 R)
• M48: 18,068,431 km (0.119 R)
• M49: 18,553,427 km (0.063 R)
• M50: 18,756,731 km (0.115 R)
• M51: 19,371,279 km (0.077 R)
• M52: 19,867,495 km (0.115 R)
• M53: 20,662,009 km (0.074 R)
• M54: 21,169,146 km (0.032 R)
• M55: 21,424,210 km (0.117 R)
• M56: 21,637,686 km (0.119 R)
• M57: 21,980,565 km (0.073 R)
• M58: 22,325,238 km (0.032 R)
• M59: 22,541,557 km (0.08 R)
• M60: 22,889,073 km (0.09 R)
• M61: 23,238,533 km (0.111 R)
• M62: 23,589,639 km (0.099 R)
• M63: 24,119,665 km (0.114 R)
• M64: 24,297,237 km (0.117 R)
• M65: 24,564,419 km (0.072 R)
• M66: 24,966,987 km (0.117 R)
• M67: 27,196,893 km (0.074 R)
• M68: 27,335,421 km (0.034 R)
• M69: 27,428,022 km (0.094 R)
• M70: 27,566,998 km (0.095 R)
• M71: 28,687,336 km (0.07 R)
• M72: 29,205,693 km (0.102 R)
• M73: 30,108,516 km (0.077 R)
• M74: 30,875,953 km (0.091 R)
• M75: 31,262,065 km (0.119 R)
• M76: 32,136,764 km (0.097 R)
• M77: 32,871,739 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.4

Radius: 4.5

Gravity: 25.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.48 AU - 18.26 AU

Year: 21277 Days

Day: 22.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,627,530 km

• M1: 74,201 km (0.109 R)
• M2: 201,508 km (0.065 R)
• M3: 229,633 km (0.078 R)
• M4: 487,091 km (0.116 R)
• M5: 765,492 km (0.096 R)
• M6: 1,009,038 km (0.118 R)
• M7: 1,247,945 km (0.076 R)
• M8: 1,714,092 km (0.078 R)
• M9: 2,503,072 km (0.099 R)
• M10: 3,663,203 km (0.03 R)
• M11: 3,945,345 km (0.041 R)
• M12: 4,027,175 km (0.087 R)
• M13: 4,068,314 km (0.08 R)
• M14: 4,318,292 km (0.045 R)
• M15: 4,402,665 km (0.099 R)
• M16: 5,457,330 km (0.12 R)
• M17: 5,779,115 km (0.068 R)
• M18: 5,825,491 km (0.046 R)
• M19: 7,276,291 km (0.11 R)
• M20: 8,145,155 km (0.105 R)
• M21: 9,263,100 km (0.116 R)
• M22: 9,591,318 km (0.099 R)
• M23: 10,090,676 km (0.102 R)
• M24: 10,258,973 km (0.109 R)
• M25: 10,712,404 km (0.088 R)
• M26: 11,288,356 km (0.036 R)
• M27: 12,230,673 km (0.111 R)
• M28: 12,530,168 km (0.077 R)
• M29: 13,136,638 km (0.079 R)
• M30: 13,443,463 km (0.054 R)
• M31: 14,694,251 km (0.083 R)
• M32: 14,884,988 km (0.115 R)
• M33: 15,591,539 km (0.069 R)
• M34: 15,721,240 km (0.08 R)
• M35: 16,046,915 km (0.077 R)
• M36: 16,506,629 km (0.045 R)
• M37: 17,170,694 km (0.051 R)
• M38: 17,843,585 km (0.108 R)
• M39: 18,662,484 km (0.112 R)
• M40: 19,493,351 km (0.112 R)
• M41: 22,349,174 km (0.102 R)
• M42: 23,527,556 km (0.099 R)
• M43: 23,825,256 km (0.104 R)
• M44: 24,049,354 km (0.069 R)
• M45: 25,104,467 km (0.104 R)
• M46: 26,097,648 km (0.097 R)
• M47: 30,035,512 km (0.083 R)
• M48: 31,252,491 km (0.091 R)
• M49: 32,402,749 km (0.07 R)
• M50: 34,154,091 km (0.091 R)
• M51: 35,168,515 km (0.043 R)
• M52: 36,278,680 km (0.102 R)
• M53: 38,008,780 km (0.045 R)
• M54: 38,533,120 km (0.043 R)
• M55: 38,708,449 km (0.089 R)
• M56: 38,796,113 km (0.108 R)
• M57: 38,883,927 km (0.096 R)
• M58: 43,266,995 km (0.066 R)
• M59: 44,639,705 km (0.087 R)
• M60: 44,731,708 km (0.078 R)
• M61: 45,285,071 km (0.08 R)
• M62: 45,377,672 km (0.093 R)
• M63: 45,470,123 km (0.113 R)
• M64: 46,585,375 km (0.091 R)
• M65: 46,772,073 km (0.103 R)
• M66: 47,146,218 km (0.068 R)
• M67: 47,240,016 km (0.104 R)
• M68: 47,521,559 km (0.106 R)
• M69: 47,897,648 km (0.114 R)
• M70: 48,747,813 km (0.072 R)
• M71: 48,842,508 km (0.074 R)
• M72: 49,507,620 km (0.11 R)
• M73: 51,520,609 km (0.059 R)
• M74: 52,197,689 km (0.093 R)
• M75: 55,230,786 km (0.091 R)
• M76: 56,519,572 km (0.057 R)
• M77: 56,918,250 km (0.06 R)
• M78: 58,622,469 km (0.061 R)
• M79: 58,824,127 km (0.104 R)
• M80: 59,025,934 km (0.035 R)
• M81: 59,329,169 km (0.112 R)
• M82: 59,632,853 km (0.089 R)
• M83: 59,936,985 km (0.119 R)
• M84: 60,038,562 km (0.071 R)
• M85: 60,445,169 km (0.106 R)
• M86: 63,110,704 km (0.117 R)
• M87: 64,353,862 km (0.044 R)
• M88: 65,187,123 km (0.101 R)
• M89: 65,500,381 km (0.058 R)
• M90: 66,023,823 km (0.085 R)
• M91: 67,602,380 km (0.12 R)
• M92: 69,086,989 km (0.097 R)
• M93: 70,153,772 km (0.032 R)
• M94: 71,118,678 km (0.089 R)
• M95: 71,548,922 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.3

Radius: 7.9

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 15.43 AU - 15.77 AU

Year: 21756 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,627,530 km

• M1: 111,750 km (0.044 R)
• M2: 527,033 km (0.092 R)
• M3: 593,006 km (0.107 R)
• M4: 733,927 km (0.049 R)
• M5: 1,965,716 km (0.082 R)
• M6: 2,107,535 km (0.119 R)
• M7: 3,877,577 km (0.103 R)
• M8: 5,037,260 km (0.086 R)
• M9: 5,479,471 km (0.077 R)
• M10: 5,730,496 km (0.106 R)
• M11: 5,985,411 km (0.09 R)
• M12: 6,718,590 km (0.11 R)
• M13: 7,535,394 km (0.078 R)
• M14: 7,590,895 km (0.117 R)
• M15: 7,646,546 km (0.06 R)
• M16: 7,870,793 km (0.083 R)
• M17: 9,862,389 km (0.079 R)
• M18: 10,045,198 km (0.059 R)
• M19: 10,106,533 km (0.048 R)
• M20: 11,229,415 km (0.09 R)
• M21: 12,522,987 km (0.106 R)
• M22: 12,853,748 km (0.097 R)
• M23: 12,986,890 km (0.114 R)
• M24: 14,967,716 km (0.092 R)
• M25: 15,248,212 km (0.067 R)
• M26: 15,743,381 km (0.109 R)
• M27: 16,894,836 km (0.09 R)
• M28: 17,998,868 km (0.073 R)
• M29: 18,672,507 km (0.109 R)
• M30: 19,736,597 km (0.059 R)
• M31: 20,353,538 km (0.106 R)
• M32: 21,685,259 km (0.065 R)
• M33: 22,722,570 km (0.087 R)
• M34: 23,531,595 km (0.071 R)
• M35: 24,021,379 km (0.11 R)
• M36: 24,103,359 km (0.071 R)
• M37: 25,594,849 km (0.044 R)
• M38: 27,887,437 km (0.113 R)
• M39: 28,319,176 km (0.107 R)
• M40: 28,753,160 km (0.064 R)
• M41: 29,101,872 km (0.1 R)
• M42: 29,276,752 km (0.086 R)
• M43: 29,539,745 km (0.081 R)
• M44: 29,979,862 km (0.062 R)
• M45: 30,156,537 km (0.056 R)
• M46: 31,223,619 km (0.108 R)
• M47: 34,498,316 km (0.047 R)
• M48: 37,404,404 km (0.102 R)
• M49: 38,167,054 km (0.062 R)
• M50: 38,454,432 km (0.073 R)
• M51: 40,974,408 km (0.069 R)
• M52: 41,268,517 km (0.059 R)
• M53: 42,353,252 km (0.086 R)
• M54: 44,853,182 km (0.102 R)
• M55: 45,968,135 km (0.065 R)
• M56: 46,273,913 km (0.101 R)
• M57: 47,297,760 km (0.083 R)
• M58: 48,122,194 km (0.038 R)
• M59: 49,159,356 km (0.104 R)
• M60: 49,263,476 km (0.046 R)
• M61: 49,785,274 km (0.037 R)
• M62: 50,203,849 km (0.094 R)
• M63: 50,308,717 km (0.119 R)
• M64: 50,939,421 km (0.107 R)
• M65: 54,994,272 km (0.09 R)
• M66: 57,388,735 km (0.062 R)
• M67: 59,040,744 km (0.039 R)
• M68: 60,039,460 km (0.104 R)
• M69: 60,485,112 km (0.064 R)
• M70: 61,716,302 km (0.104 R)
• M71: 62,955,721 km (0.056 R)
• M72: 63,862,284 km (0.07 R)
• M73: 64,317,211 km (0.087 R)
• M74: 65,459,241 km (0.111 R)
• M75: 67,531,620 km (0.107 R)
• M76: 67,995,075 km (0.083 R)
• M77: 69,742,527 km (0.097 R)
• M78: 71,150,991 km (0.084 R)
• M79: 71,622,524 km (0.118 R)
• M80: 72,095,253 km (0.103 R)
• M81: 72,687,511 km (0.117 R)
• M82: 73,996,044 km (0.108 R)
• M83: 75,192,527 km (0.1 R)
• M84: 75,552,609 km (0.094 R)
• M85: 77,725,668 km (0.06 R)
• M86: 77,846,992 km (0.113 R)
• M87: 78,698,054 km (0.092 R)
• M88: 78,941,749 km (0.113 R)
• M89: 79,796,701 km (0.115 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 15,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit