🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.74 AU - 0.78 AU

Year: 236 Days

Day: 32.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,217,574 km

• M1: 53,406 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.08 AU - 1.56 AU

Year: 541 Days

Day: 40.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.3 AU - 1.4 AU

Year: 559 Days

Day: 30.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,217,574 km

• M1: 424,110 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.29 AU - 1.45 AU

Year: 572 Days

Day: 30.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.36 AU - 1.94 AU

Year: 755 Days

Day: 42.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.9

Radius: 14

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.05 AU - 7.73 AU

Year: 5758 Days

Day: 6.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 94,217,574 km

• M1: 179,966 km (0.106 R)
• M2: 1,068,877 km (0.044 R)
• M3: 1,248,095 km (0.046 R)
• M4: 1,384,977 km (0.1 R)
• M5: 1,563,747 km (0.047 R)
• M6: 2,065,348 km (0.089 R)
• M7: 2,167,673 km (0.107 R)
• M8: 2,271,644 km (0.113 R)
• M9: 2,594,027 km (0.11 R)
• M10: 2,954,408 km (0.1 R)
• M11: 3,283,075 km (0.085 R)
• M12: 3,403,352 km (0.118 R)
• M13: 3,574,492 km (0.091 R)
• M14: 3,773,457 km (0.035 R)
• M15: 4,001,743 km (0.103 R)
• M16: 4,156,577 km (0.045 R)
• M17: 4,552,562 km (0.112 R)
• M18: 4,768,731 km (0.065 R)
• M19: 4,905,613 km (0.093 R)
• M20: 5,016,017 km (0.026 R)
• M21: 5,324,188 km (0.109 R)
• M22: 5,696,388 km (0.101 R)
• M23: 5,900,290 km (0.072 R)
• M24: 6,255,734 km (0.082 R)
• M25: 6,648,578 km (0.064 R)
• M26: 7,018,534 km (0.08 R)
• M27: 7,174,714 km (0.111 R)
• M28: 7,618,122 km (0.038 R)
• M29: 8,299,989 km (0.099 R)
• M30: 9,001,453 km (0.112 R)
• M31: 9,171,247 km (0.077 R)
• M32: 9,722,066 km (0.074 R)
• M33: 10,964,178 km (0.092 R)
• M34: 11,328,299 km (0.081 R)
• M35: 12,557,993 km (0.08 R)
• M36: 12,671,987 km (0.101 R)
• M37: 12,786,280 km (0.09 R)
• M38: 13,131,103 km (0.097 R)
• M39: 13,908,264 km (0.094 R)
• M40: 14,501,120 km (0.098 R)
• M41: 15,061,813 km (0.1 R)
• M42: 15,182,987 km (0.057 R)
• M43: 15,426,084 km (0.091 R)
• M44: 15,548,155 km (0.039 R)
• M45: 15,752,357 km (0.091 R)
• M46: 16,744,789 km (0.115 R)
• M47: 17,375,344 km (0.098 R)
• M48: 17,544,838 km (0.084 R)
• M49: 17,800,052 km (0.09 R)
• M50: 18,400,388 km (0.094 R)
• M51: 18,920,391 km (0.101 R)
• M52: 19,886,045 km (0.09 R)
• M53: 20,063,318 km (0.116 R)
• M54: 20,508,970 km (0.111 R)
• M55: 20,598,580 km (0.086 R)
• M56: 21,228,835 km (0.093 R)
• M57: 21,774,120 km (0.068 R)
• M58: 22,232,039 km (0.073 R)
• M59: 22,832,076 km (0.069 R)
• M60: 24,001,034 km (0.044 R)
• M61: 24,142,703 km (0.084 R)
• M62: 25,429,544 km (0.119 R)
• M63: 25,573,906 km (0.076 R)
• M64: 25,815,057 km (0.106 R)
• M65: 26,689,756 km (0.047 R)
• M66: 27,722,430 km (0.058 R)
• M67: 28,069,497 km (0.115 R)
• M68: 28,517,992 km (0.078 R)
• M69: 28,617,923 km (0.084 R)
• M70: 28,818,235 km (0.11 R)
• M71: 29,826,823 km (0.076 R)
• M72: 30,488,644 km (0.103 R)
• M73: 30,693,145 km (0.097 R)
• M74: 30,949,555 km (0.034 R)
• M75: 32,138,111 km (0.077 R)
• M76: 32,607,249 km (0.035 R)
• M77: 33,710,833 km (0.038 R)
• M78: 33,975,322 km (0.118 R)
• M79: 34,613,058 km (0.094 R)
• M80: 34,933,496 km (0.092 R)
• M81: 35,308,538 km (0.05 R)
• M82: 35,738,632 km (0.118 R)
• M83: 36,278,980 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.1

Radius: 11.9

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.89 AU - 9.43 AU

Year: 7557 Days

Day: 6.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 94,217,574 km

• M1: 378,782 km (0.096 R)
• M2: 532,868 km (0.055 R)
• M3: 740,659 km (0.057 R)
• M4: 863,030 km (0.047 R)
• M5: 1,147,266 km (0.071 R)
• M6: 1,273,227 km (0.041 R)
• M7: 1,442,273 km (0.076 R)
• M8: 1,559,408 km (0.116 R)
• M9: 1,639,293 km (0.082 R)
• M10: 1,908,719 km (0.118 R)
• M11: 2,328,640 km (0.035 R)
• M12: 2,490,655 km (0.041 R)
• M13: 2,608,688 km (0.092 R)
• M14: 2,753,050 km (0.064 R)
• M15: 3,330,647 km (0.072 R)
• M16: 3,461,246 km (0.103 R)
• M17: 3,540,533 km (0.066 R)
• M18: 5,463,165 km (0.107 R)
• M19: 5,648,965 km (0.075 R)
• M20: 6,674,907 km (0.11 R)
• M21: 7,074,334 km (0.113 R)
• M22: 7,345,106 km (0.072 R)
• M23: 8,177,768 km (0.051 R)
• M24: 8,677,275 km (0.099 R)
• M25: 9,445,161 km (0.107 R)
• M26: 9,594,011 km (0.099 R)
• M27: 10,007,050 km (0.067 R)
• M28: 10,349,480 km (0.101 R)
• M29: 10,928,573 km (0.051 R)
• M30: 11,281,175 km (0.115 R)
• M31: 11,877,173 km (0.096 R)
• M32: 12,078,083 km (0.116 R)
• M33: 12,401,963 km (0.109 R)
• M34: 12,893,242 km (0.109 R)
• M35: 13,936,986 km (0.098 R)
• M36: 14,662,237 km (0.107 R)
• M37: 15,094,724 km (0.097 R)
• M38: 15,181,641 km (0.076 R)
• M39: 15,575,233 km (0.11 R)
• M40: 16,282,980 km (0.114 R)
• M41: 16,551,209 km (0.109 R)
• M42: 16,640,968 km (0.1 R)
• M43: 17,547,082 km (0.083 R)
• M44: 17,776,117 km (0.117 R)
• M45: 19,218,090 km (0.104 R)
• M46: 20,649,144 km (0.104 R)
• M47: 21,085,221 km (0.114 R)
• M48: 21,818,700 km (0.069 R)
• M49: 22,163,822 km (0.077 R)
• M50: 22,560,556 km (0.098 R)
• M51: 23,411,319 km (0.047 R)
• M52: 24,119,814 km (0.063 R)
• M53: 24,732,567 km (0.111 R)
• M54: 25,505,988 km (0.118 R)
• M55: 25,609,659 km (0.091 R)
• M56: 26,392,056 km (0.12 R)
• M57: 26,549,433 km (0.036 R)
• M58: 27,447,320 km (0.032 R)
• M59: 27,713,305 km (0.07 R)
• M60: 27,980,187 km (0.032 R)
• M61: 28,785,772 km (0.089 R)
• M62: 29,056,095 km (0.046 R)
• M63: 30,365,077 km (0.099 R)
• M64: 30,640,187 km (0.078 R)
• M65: 30,805,642 km (0.114 R)
• M66: 30,971,397 km (0.107 R)
• M67: 31,303,803 km (0.047 R)
• M68: 31,748,857 km (0.098 R)
• M69: 32,814,293 km (0.115 R)
• M70: 33,606,862 km (0.119 R)
• M71: 34,176,830 km (0.105 R)
• M72: 35,210,851 km (0.091 R)
• M73: 37,309,709 km (0.037 R)
• M74: 37,899,873 km (0.108 R)
• M75: 38,136,836 km (0.067 R)
• M76: 38,671,648 km (0.117 R)
• M77: 38,910,257 km (0.094 R)
• M78: 39,688,913 km (0.088 R)
• M79: 39,809,190 km (0.089 R)
• M80: 40,050,043 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.4

Radius: 13.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.55 AU - 11.39 AU

Year: 12076 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 94,217,574 km

• M1: 174,730 km (0.049 R)
• M2: 292,015 km (0.05 R)
• M3: 609,013 km (0.077 R)
• M4: 1,016,667 km (0.114 R)
• M5: 1,455,587 km (0.113 R)
• M6: 1,815,969 km (0.035 R)
• M7: 2,321,011 km (0.038 R)
• M8: 2,559,470 km (0.075 R)
• M9: 3,061,072 km (0.102 R)
• M10: 3,158,609 km (0.074 R)
• M11: 3,356,827 km (0.117 R)
• M12: 3,593,490 km (0.099 R)
• M13: 4,409,696 km (0.083 R)
• M14: 4,669,398 km (0.069 R)
• M15: 5,087,824 km (0.119 R)
• M16: 5,360,541 km (0.092 R)
• M17: 5,718,229 km (0.117 R)
• M18: 5,961,026 km (0.104 R)
• M19: 6,290,142 km (0.053 R)
• M20: 6,795,034 km (0.054 R)
• M21: 7,009,408 km (0.086 R)
• M22: 8,159,816 km (0.049 R)
• M23: 8,433,580 km (0.107 R)
• M24: 8,850,060 km (0.106 R)
• M25: 8,943,559 km (0.112 R)
• M26: 10,384,935 km (0.091 R)
• M27: 10,881,300 km (0.117 R)
• M28: 11,132,475 km (0.108 R)
• M29: 11,284,167 km (0.082 R)
• M30: 11,589,497 km (0.108 R)
• M31: 12,156,473 km (0.059 R)
• M32: 12,469,431 km (0.041 R)
• M33: 12,679,616 km (0.051 R)
• M34: 13,802,498 km (0.106 R)
• M35: 15,404,990 km (0.041 R)
• M36: 15,574,186 km (0.03 R)
• M37: 16,429,137 km (0.108 R)
• M38: 17,240,855 km (0.119 R)
• M39: 17,710,593 km (0.117 R)
• M40: 17,947,107 km (0.069 R)
• M41: 18,125,128 km (0.067 R)
• M42: 18,423,127 km (0.068 R)
• M43: 18,963,774 km (0.098 R)
• M44: 19,937,656 km (0.105 R)
• M45: 20,183,745 km (0.09 R)
• M46: 21,491,828 km (0.094 R)
• M47: 21,934,040 km (0.034 R)
• M48: 24,189,676 km (0.038 R)
• M49: 24,517,894 km (0.113 R)
• M50: 24,847,608 km (0.069 R)
• M51: 25,578,244 km (0.092 R)
• M52: 25,912,595 km (0.066 R)
• M53: 26,653,553 km (0.106 R)
• M54: 27,606,492 km (0.119 R)
• M55: 28,917,568 km (0.049 R)
• M56: 29,335,843 km (0.112 R)
• M57: 30,886,724 km (0.093 R)
• M58: 31,457,141 km (0.115 R)
• M59: 31,743,771 km (0.087 R)
• M60: 32,319,573 km (0.084 R)
• M61: 32,464,084 km (0.109 R)
• M62: 33,044,075 km (0.083 R)
• M63: 33,554,503 km (0.11 R)
• M64: 34,067,474 km (0.116 R)
• M65: 34,361,733 km (0.078 R)
• M66: 35,249,746 km (0.066 R)
• M67: 37,048,361 km (0.108 R)
• M68: 38,416,883 km (0.093 R)
• M69: 39,492,641 km (0.057 R)
• M70: 41,516,850 km (0.113 R)
• M71: 41,673,928 km (0.097 R)
• M72: 42,146,358 km (0.119 R)
• M73: 43,017,317 km (0.109 R)
• M74: 45,827,513 km (0.103 R)
• M75: 47,050,026 km (0.102 R)
• M76: 47,871,019 km (0.115 R)
• M77: 48,365,740 km (0.034 R)
• M78: 50,697,522 km (0.043 R)
• M79: 52,470,107 km (0.055 R)
• M80: 52,895,264 km (0.072 R)
• M81: 53,663,299 km (0.108 R)
• M82: 54,434,925 km (0.111 R)
• M83: 55,037,655 km (0.049 R)
• M84: 55,383,077 km (0.073 R)
• M85: 57,645,894 km (0.078 R)
• M86: 57,996,701 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.3

Radius: 6.2

Gravity: 21.83 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 13.55 AU - 20.37 AU

Year: 24896 Days

Day: 19.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 94,217,574 km

• M1: 120,875 km (0.103 R)
• M2: 249,978 km (0.047 R)
• M3: 323,730 km (0.08 R)
• M4: 566,228 km (0.099 R)
• M5: 774,468 km (0.118 R)
• M6: 1,067,082 km (0.111 R)
• M7: 1,161,328 km (0.073 R)
• M8: 1,392,008 km (0.116 R)
• M9: 3,511,660 km (0.083 R)
• M10: 4,955,729 km (0.055 R)
• M11: 5,274,971 km (0.068 R)
• M12: 5,437,135 km (0.079 R)
• M13: 5,491,588 km (0.12 R)
• M14: 6,045,699 km (0.029 R)
• M15: 7,146,889 km (0.111 R)
• M16: 8,183,452 km (0.103 R)
• M17: 8,623,868 km (0.116 R)
• M18: 8,943,260 km (0.089 R)
• M19: 10,191,505 km (0.1 R)
• M20: 10,733,198 km (0.077 R)
• M21: 10,870,230 km (0.066 R)
• M22: 11,214,904 km (0.103 R)
• M23: 12,774,312 km (0.102 R)
• M24: 14,249,945 km (0.12 R)
• M25: 15,084,252 km (0.09 R)
• M26: 15,623,403 km (0.036 R)
• M27: 15,778,536 km (0.07 R)
• M28: 18,085,784 km (0.106 R)
• M29: 18,248,846 km (0.116 R)
• M30: 18,823,002 km (0.084 R)
• M31: 19,570,094 km (0.103 R)
• M32: 20,157,864 km (0.042 R)
• M33: 20,242,237 km (0.119 R)
• M34: 20,836,590 km (0.105 R)
• M35: 21,868,666 km (0.041 R)
• M36: 23,536,682 km (0.106 R)
• M37: 23,982,334 km (0.062 R)
• M38: 26,807,340 km (0.113 R)
• M39: 27,272,739 km (0.117 R)
• M40: 27,366,088 km (0.03 R)
• M41: 29,831,611 km (0.102 R)
• M42: 30,120,634 km (0.118 R)
• M43: 30,798,761 km (0.118 R)
• M44: 32,466,179 km (0.062 R)
• M45: 32,862,763 km (0.037 R)
• M46: 33,260,992 km (0.095 R)
• M47: 35,683,580 km (0.115 R)
• M48: 35,888,080 km (0.104 R)
• M49: 36,092,880 km (0.107 R)
• M50: 36,812,745 km (0.106 R)
• M51: 37,122,861 km (0.119 R)
• M52: 37,226,383 km (0.08 R)
• M53: 39,633,861 km (0.098 R)
• M54: 39,739,627 km (0.112 R)
• M55: 41,660,314 km (0.086 R)
• M56: 42,091,306 km (0.118 R)
• M57: 42,415,484 km (0.057 R)
• M58: 44,158,150 km (0.091 R)
• M59: 44,817,727 km (0.029 R)
• M60: 47,263,951 km (0.091 R)
• M61: 47,938,488 km (0.114 R)
• M62: 48,503,070 km (0.068 R)
• M63: 51,359,193 km (0.112 R)
• M64: 51,936,790 km (0.111 R)
• M65: 52,982,180 km (0.03 R)
• M66: 54,739,656 km (0.105 R)
• M67: 55,566,483 km (0.077 R)
• M68: 55,921,928 km (0.098 R)
• M69: 60,247,401 km (0.118 R)
• M70: 62,573,199 km (0.065 R)
• M71: 63,437,575 km (0.059 R)
• M72: 64,430,157 km (0.107 R)
• M73: 68,071,070 km (0.079 R)
• M74: 69,980,388 km (0.069 R)
• M75: 72,036,162 km (0.074 R)
• M76: 72,165,414 km (0.102 R)
• M77: 72,812,276 km (0.08 R)
• M78: 74,633,929 km (0.093 R)
• M79: 75,812,760 km (0.12 R)
• M80: 76,865,929 km (0.066 R)
• M81: 80,589,719 km (0.061 R)
• M82: 81,260,815 km (0.11 R)
• M83: 82,608,543 km (0.075 R)
• M84: 82,743,779 km (0.052 R)
• M85: 83,014,402 km (0.059 R)
• M86: 83,556,395 km (0.108 R)
• M87: 84,235,719 km (0.039 R)
• M88: 88,349,510 km (0.047 R)
• M89: 90,988,417 km (0.081 R)
• M90: 92,809,023 km (0.11 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 11,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit