🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.83 AU - 1.11 AU

Year: 344 Days

Day: 15.7 Hours

Environment

Temp: 73 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.01 AU - 1.01 AU

Year: 365 Days

Day: 27.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.92 AU - 1.12 AU

Year: 371 Days

Day: 22.8 Hours

Environment

Temp: 42 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,912,795 km

• M1: 428,897 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.86 AU - 1.32 AU

Year: 410 Days

Day: 31.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,912,795 km

• M1: 477,217 km (0.085 R)
• M2: 777,311 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.14 AU - 1.54 AU

Year: 558 Days

Day: 16.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,912,795 km

• M1: 77,193 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.49 AU - 3.63 AU

Year: 2417 Days

Day: 23.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,912,795 km

• M1: 426,204 km (0.076 R)
• M2: 963,709 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.1

Radius: 13.4

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.97 AU - 11.41 AU

Year: 11707 Days

Day: 10.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,912,795 km

• M1: 171,738 km (0.053 R)
• M2: 330,013 km (0.06 R)
• M3: 481,855 km (0.098 R)
• M4: 594,502 km (0.099 R)
• M5: 1,236,277 km (0.098 R)
• M6: 1,498,073 km (0.109 R)
• M7: 1,857,856 km (0.106 R)
• M8: 2,811,692 km (0.104 R)
• M9: 3,522,132 km (0.082 R)
• M10: 3,897,922 km (0.077 R)
• M11: 4,037,796 km (0.089 R)
• M12: 4,577,545 km (0.083 R)
• M13: 4,688,248 km (0.111 R)
• M14: 5,178,480 km (0.097 R)
• M15: 5,924,674 km (0.116 R)
• M16: 6,086,090 km (0.115 R)
• M17: 6,830,639 km (0.114 R)
• M18: 7,128,039 km (0.09 R)
• M19: 8,908,254 km (0.084 R)
• M20: 9,233,480 km (0.106 R)
• M21: 9,373,952 km (0.082 R)
• M22: 9,609,868 km (0.116 R)
• M23: 9,847,729 km (0.092 R)
• M24: 10,426,523 km (0.1 R)
• M25: 10,818,619 km (0.071 R)
• M26: 10,966,870 km (0.105 R)
• M27: 11,115,870 km (0.108 R)
• M28: 11,265,468 km (0.108 R)
• M29: 11,820,027 km (0.077 R)
• M30: 11,972,766 km (0.075 R)
• M31: 12,850,906 km (0.049 R)
• M32: 13,430,149 km (0.061 R)
• M33: 13,803,246 km (0.085 R)
• M34: 14,071,924 km (0.07 R)
• M35: 14,179,784 km (0.113 R)
• M36: 15,274,391 km (0.112 R)
• M37: 16,282,531 km (0.094 R)
• M38: 16,509,471 km (0.079 R)
• M39: 17,601,985 km (0.077 R)
• M40: 18,069,029 km (0.116 R)
• M41: 18,421,931 km (0.067 R)
• M42: 19,795,987 km (0.117 R)
• M43: 20,403,654 km (0.114 R)
• M44: 20,648,545 km (0.091 R)
• M45: 20,894,335 km (0.105 R)
• M46: 21,887,216 km (0.111 R)
• M47: 22,452,396 km (0.054 R)
• M48: 24,435,915 km (0.07 R)
• M49: 25,877,440 km (0.114 R)
• M50: 26,876,155 km (0.1 R)
• M51: 27,684,133 km (0.116 R)
• M52: 29,048,466 km (0.096 R)
• M53: 29,531,068 km (0.03 R)
• M54: 30,086,077 km (0.115 R)
• M55: 30,574,364 km (0.075 R)
• M56: 30,784,549 km (0.074 R)
• M57: 31,559,017 km (0.042 R)
• M58: 32,268,710 km (0.086 R)
• M59: 32,411,276 km (0.117 R)
• M60: 33,848,463 km (0.036 R)
• M61: 34,502,056 km (0.12 R)
• M62: 34,940,079 km (0.072 R)
• M63: 35,086,535 km (0.116 R)
• M64: 35,600,553 km (0.088 R)
• M65: 36,561,869 km (0.082 R)
• M66: 37,531,712 km (0.118 R)
• M67: 37,681,609 km (0.113 R)
• M68: 37,831,806 km (0.063 R)
• M69: 37,982,151 km (0.107 R)
• M70: 40,799,528 km (0.091 R)
• M71: 43,368,722 km (0.083 R)
• M72: 44,712,560 km (0.113 R)
• M73: 45,269,812 km (0.082 R)
• M74: 45,589,353 km (0.114 R)
• M75: 46,070,011 km (0.108 R)
• M76: 47,603,090 km (0.03 R)
• M77: 48,989,114 km (0.103 R)
• M78: 50,471,030 km (0.103 R)
• M79: 52,302,108 km (0.032 R)
• M80: 53,901,010 km (0.097 R)
• M81: 53,985,683 km (0.115 R)
• M82: 54,494,166 km (0.084 R)
• M83: 55,345,228 km (0.117 R)
• M84: 55,772,480 km (0.095 R)
• M85: 57,060,517 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.6

Radius: 14.5

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.42 AU - 13.12 AU

Year: 15468 Days

Day: 8.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,912,795 km

• M1: 192,383 km (0.114 R)
• M2: 440,117 km (0.118 R)
• M3: 561,142 km (0.112 R)
• M4: 696,677 km (0.037 R)
• M5: 845,228 km (0.058 R)
• M6: 1,061,846 km (0.106 R)
• M7: 1,298,061 km (0.113 R)
• M8: 1,663,080 km (0.086 R)
• M9: 1,753,885 km (0.062 R)
• M10: 2,036,775 km (0.093 R)
• M11: 2,334,774 km (0.103 R)
• M12: 2,489,159 km (0.111 R)
• M13: 2,727,468 km (0.114 R)
• M14: 2,863,154 km (0.102 R)
• M15: 3,001,232 km (0.09 R)
• M16: 3,399,761 km (0.04 R)
• M17: 3,635,378 km (0.085 R)
• M18: 3,906,748 km (0.041 R)
• M19: 4,310,812 km (0.083 R)
• M20: 4,469,984 km (0.027 R)
• M21: 5,672,452 km (0.082 R)
• M22: 7,384,749 km (0.095 R)
• M23: 8,159,068 km (0.117 R)
• M24: 8,878,035 km (0.087 R)
• M25: 9,451,444 km (0.087 R)
• M26: 9,700,824 km (0.054 R)
• M27: 10,291,436 km (0.064 R)
• M28: 10,806,950 km (0.082 R)
• M29: 11,773,951 km (0.079 R)
• M30: 11,907,991 km (0.081 R)
• M31: 12,358,430 km (0.081 R)
• M32: 12,494,713 km (0.119 R)
• M33: 12,585,818 km (0.103 R)
• M34: 12,722,850 km (0.046 R)
• M35: 13,137,087 km (0.071 R)
• M36: 13,602,635 km (0.053 R)
• M37: 13,696,283 km (0.085 R)
• M38: 13,790,231 km (0.098 R)
• M39: 13,884,478 km (0.113 R)
• M40: 14,120,842 km (0.092 R)
• M41: 14,741,823 km (0.092 R)
• M42: 14,886,335 km (0.112 R)
• M43: 15,518,386 km (0.05 R)
• M44: 15,763,726 km (0.089 R)
• M45: 16,208,780 km (0.095 R)
• M46: 17,619,488 km (0.042 R)
• M47: 18,912,312 km (0.098 R)
• M48: 19,069,540 km (0.084 R)
• M49: 19,702,638 km (0.109 R)
• M50: 20,611,445 km (0.118 R)
• M51: 20,827,165 km (0.047 R)
• M52: 21,043,783 km (0.102 R)
• M53: 21,206,695 km (0.074 R)
• M54: 21,533,865 km (0.067 R)
• M55: 21,752,877 km (0.061 R)
• M56: 22,914,803 km (0.06 R)
• M57: 23,082,353 km (0.054 R)
• M58: 23,475,197 km (0.12 R)
• M59: 24,609,598 km (0.075 R)
• M60: 25,414,285 km (0.094 R)
• M61: 25,703,757 km (0.061 R)
• M62: 26,169,156 km (0.118 R)
• M63: 26,637,397 km (0.076 R)
• M64: 27,404,236 km (0.099 R)
• M65: 28,778,741 km (0.113 R)
• M66: 28,899,317 km (0.106 R)
• M67: 29,141,067 km (0.089 R)
• M68: 29,687,249 km (0.057 R)
• M69: 30,236,871 km (0.028 R)
• M70: 30,359,392 km (0.06 R)
• M71: 31,036,771 km (0.057 R)
• M72: 31,222,272 km (0.071 R)
• M73: 31,656,705 km (0.118 R)
• M74: 31,968,317 km (0.113 R)
• M75: 32,406,190 km (0.115 R)
• M76: 32,531,553 km (0.089 R)
• M77: 33,668,198 km (0.081 R)
• M78: 33,795,206 km (0.103 R)
• M79: 39,878,753 km (0.109 R)
• M80: 40,687,928 km (0.104 R)
• M81: 40,891,082 km (0.112 R)
• M82: 43,217,030 km (0.06 R)
• M83: 43,770,691 km (0.072 R)
• M84: 44,396,160 km (0.078 R)
• M85: 46,361,128 km (0.08 R)
• M86: 46,927,805 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.6

Radius: 5.9

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.29 AU - 19.21 AU

Year: 23575 Days

Day: 15.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,912,795 km

• M1: 95,294 km (0.089 R)
• M2: 531,521 km (0.099 R)
• M3: 683,513 km (0.07 R)
• M4: 785,538 km (0.102 R)
• M5: 1,145,770 km (0.067 R)
• M6: 1,941,631 km (0.095 R)
• M7: 2,117,558 km (0.081 R)
• M8: 3,417,414 km (0.093 R)
• M9: 3,523,179 km (0.072 R)
• M10: 4,105,564 km (0.104 R)
• M11: 4,561,688 km (0.063 R)
• M12: 5,357,399 km (0.069 R)
• M13: 5,771,187 km (0.093 R)
• M14: 6,498,083 km (0.038 R)
• M15: 6,939,097 km (0.117 R)
• M16: 7,756,949 km (0.06 R)
• M17: 8,271,715 km (0.087 R)
• M18: 8,366,411 km (0.047 R)
• M19: 9,040,050 km (0.112 R)
• M20: 9,432,595 km (0.092 R)
• M21: 10,234,589 km (0.054 R)
• M22: 10,438,491 km (0.054 R)
• M23: 10,798,573 km (0.117 R)
• M24: 12,279,143 km (0.06 R)
• M25: 12,659,121 km (0.065 R)
• M26: 13,765,996 km (0.093 R)
• M27: 14,160,635 km (0.086 R)
• M28: 14,331,027 km (0.105 R)
• M29: 14,444,871 km (0.118 R)
• M30: 14,502,018 km (0.091 R)
• M31: 14,673,606 km (0.117 R)
• M32: 14,903,538 km (0.115 R)
• M33: 14,961,283 km (0.096 R)
• M34: 15,776,292 km (0.071 R)
• M35: 15,894,026 km (0.085 R)
• M36: 16,130,091 km (0.094 R)
• M37: 17,086,171 km (0.106 R)
• M38: 17,510,281 km (0.054 R)
• M39: 17,937,682 km (0.086 R)
• M40: 18,183,621 km (0.114 R)
• M41: 18,803,106 km (0.106 R)
• M42: 18,865,339 km (0.118 R)
• M43: 19,052,785 km (0.076 R)
• M44: 19,366,492 km (0.112 R)
• M45: 19,492,453 km (0.073 R)
• M46: 19,745,124 km (0.104 R)
• M47: 20,381,812 km (0.072 R)
• M48: 20,702,550 km (0.082 R)
• M49: 21,025,083 km (0.119 R)
• M50: 21,544,487 km (0.109 R)
• M51: 21,936,882 km (0.12 R)
• M52: 22,265,698 km (0.102 R)
• M53: 22,397,644 km (0.119 R)
• M54: 22,662,432 km (0.109 R)
• M55: 24,817,090 km (0.103 R)
• M56: 24,885,456 km (0.109 R)
• M57: 25,849,465 km (0.103 R)
• M58: 28,885,554 km (0.094 R)
• M59: 29,029,616 km (0.085 R)
• M60: 29,752,773 km (0.106 R)
• M61: 29,825,477 km (0.068 R)
• M62: 31,809,444 km (0.087 R)
• M63: 32,629,839 km (0.081 R)
• M64: 34,139,281 km (0.111 R)
• M65: 34,749,341 km (0.108 R)
• M66: 35,748,506 km (0.107 R)
• M67: 36,679,154 km (0.079 R)
• M68: 36,991,065 km (0.06 R)
• M69: 37,069,156 km (0.113 R)
• M70: 40,641,553 km (0.119 R)
• M71: 43,165,568 km (0.103 R)
• M72: 44,820,719 km (0.11 R)
• M73: 46,159,769 km (0.035 R)
• M74: 46,918,829 km (0.101 R)
• M75: 47,852,020 km (0.112 R)
• M76: 48,022,263 km (0.095 R)
• M77: 48,962,785 km (0.096 R)
• M78: 50,082,076 km (0.065 R)
• M79: 50,168,394 km (0.09 R)
• M80: 51,471,092 km (0.119 R)
• M81: 53,137,014 km (0.084 R)
• M82: 53,225,127 km (0.104 R)
• M83: 53,489,915 km (0.112 R)
• M84: 54,375,834 km (0.108 R)
• M85: 55,266,540 km (0.056 R)
• M86: 55,892,906 km (0.043 R)
• M87: 57,242,877 km (0.086 R)
• M88: 58,148,992 km (0.066 R)
• M89: 59,425,211 km (0.091 R)
• M90: 59,700,022 km (0.084 R)
• M91: 59,791,576 km (0.079 R)
• M92: 60,895,309 km (0.079 R)
• M93: 61,264,666 km (0.11 R)
• M94: 61,357,118 km (0.091 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 13,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit