🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.51 AU - 0.65 AU

Year: 167 Days

Day: 14.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.56 AU - 0.62 AU

Year: 172 Days

Day: 18.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,525,557 km

• M1: 69,413 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.49 AU - 0.81 AU

Year: 198 Days

Day: 39.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.56 AU - 0.8 AU

Year: 212 Days

Day: 12.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.99 AU - 1.23 AU

Year: 443 Days

Day: 36.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,525,557 km

• M1: 58,194 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.1

Radius: 9.9

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.57 AU - 6.03 AU

Year: 5290 Days

Day: 10.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,525,557 km

• M1: 133,740 km (0.079 R)
• M2: 263,442 km (0.109 R)
• M3: 488,736 km (0.115 R)
• M4: 608,265 km (0.076 R)
• M5: 813,812 km (0.097 R)
• M6: 931,995 km (0.116 R)
• M7: 2,022,713 km (0.058 R)
• M8: 2,449,366 km (0.103 R)
• M9: 2,624,096 km (0.035 R)
• M10: 2,823,061 km (0.081 R)
• M11: 3,257,045 km (0.078 R)
• M12: 3,342,166 km (0.108 R)
• M13: 3,667,841 km (0.094 R)
• M14: 3,845,862 km (0.09 R)
• M15: 3,981,248 km (0.05 R)
• M16: 4,705,601 km (0.096 R)
• M17: 4,923,715 km (0.113 R)
• M18: 5,070,919 km (0.1 R)
• M19: 5,319,551 km (0.076 R)
• M20: 5,802,901 km (0.086 R)
• M21: 5,906,423 km (0.069 R)
• M22: 6,036,872 km (0.081 R)
• M23: 6,326,943 km (0.047 R)
• M24: 6,460,384 km (0.11 R)
• M25: 7,003,424 km (0.12 R)
• M26: 7,392,229 km (0.106 R)
• M27: 7,731,218 km (0.036 R)
• M28: 7,816,788 km (0.1 R)
• M29: 8,394,984 km (0.112 R)
• M30: 8,927,403 km (0.081 R)
• M31: 9,227,795 km (0.09 R)
• M32: 9,592,814 km (0.112 R)
• M33: 9,838,753 km (0.114 R)
• M34: 10,939,195 km (0.056 R)
• M35: 11,131,727 km (0.05 R)
• M36: 11,293,143 km (0.058 R)
• M37: 11,357,919 km (0.094 R)
• M38: 11,814,641 km (0.119 R)
• M39: 12,144,505 km (0.109 R)
• M40: 12,544,529 km (0.119 R)
• M41: 12,712,528 km (0.111 R)
• M42: 13,289,078 km (0.041 R)
• M43: 13,563,291 km (0.073 R)
• M44: 13,735,628 km (0.104 R)
• M45: 14,187,264 km (0.057 R)
• M46: 14,573,226 km (0.088 R)
• M47: 14,820,661 km (0.078 R)
• M48: 15,033,838 km (0.102 R)
• M49: 15,427,280 km (0.079 R)
• M50: 16,114,982 km (0.119 R)
• M51: 17,445,056 km (0.104 R)
• M52: 18,237,327 km (0.056 R)
• M53: 18,542,058 km (0.085 R)
• M54: 18,848,733 km (0.072 R)
• M55: 19,544,513 km (0.111 R)
• M56: 20,013,203 km (0.112 R)
• M57: 20,327,658 km (0.075 R)
• M58: 20,406,496 km (0.097 R)
• M59: 21,160,918 km (0.07 R)
• M60: 21,601,783 km (0.067 R)
• M61: 21,722,508 km (0.103 R)
• M62: 21,803,142 km (0.103 R)
• M63: 22,370,566 km (0.109 R)
• M64: 22,655,999 km (0.094 R)
• M65: 22,860,649 km (0.104 R)
• M66: 23,189,465 km (0.08 R)
• M67: 23,354,322 km (0.096 R)
• M68: 23,436,900 km (0.116 R)
• M69: 24,101,414 km (0.078 R)
• M70: 25,025,330 km (0.114 R)
• M71: 25,279,198 km (0.09 R)
• M72: 25,704,355 km (0.076 R)
• M73: 26,475,682 km (0.085 R)
• M74: 26,691,252 km (0.095 R)
• M75: 27,167,572 km (0.037 R)
• M76: 28,216,702 km (0.108 R)
• M77: 28,304,665 km (0.054 R)
• M78: 28,613,435 km (0.073 R)
• M79: 29,145,405 km (0.101 R)
• M80: 29,546,627 km (0.108 R)
• M81: 30,039,402 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.8

Radius: 3.6

Gravity: 14.57 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.21 AU - 19.63 AU

Year: 26360 Days

Day: 17.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,525,557 km

• M1: 59,839 km (0.076 R)
• M2: 104,270 km (0.066 R)
• M3: 385,215 km (0.08 R)
• M4: 451,038 km (0.086 R)
• M5: 502,948 km (0.099 R)
• M6: 650,900 km (0.116 R)
• M7: 709,842 km (0.053 R)
• M8: 1,007,841 km (0.11 R)
• M9: 1,441,525 km (0.053 R)
• M10: 1,731,745 km (0.072 R)
• M11: 1,841,699 km (0.072 R)
• M12: 1,869,525 km (0.05 R)
• M13: 1,897,649 km (0.109 R)
• M14: 2,304,106 km (0.04 R)
• M15: 2,579,366 km (0.106 R)
• M16: 2,832,785 km (0.066 R)
• M17: 3,959,108 km (0.103 R)
• M18: 4,031,363 km (0.103 R)
• M19: 4,324,725 km (0.106 R)
• M20: 4,399,225 km (0.037 R)
• M21: 4,663,115 km (0.096 R)
• M22: 4,739,410 km (0.081 R)
• M23: 4,777,707 km (0.089 R)
• M24: 7,346,452 km (0.063 R)
• M25: 7,524,474 km (0.087 R)
• M26: 9,094,653 km (0.084 R)
• M27: 9,430,201 km (0.049 R)
• M28: 10,560,562 km (0.117 R)
• M29: 11,474,755 km (0.082 R)
• M30: 11,577,828 km (0.057 R)
• M31: 12,466,739 km (0.098 R)
• M32: 12,732,424 km (0.076 R)
• M33: 13,107,317 km (0.075 R)
• M34: 13,758,666 km (0.054 R)
• M35: 13,923,074 km (0.111 R)
• M36: 15,717,351 km (0.034 R)
• M37: 16,234,959 km (0.05 R)
• M38: 17,523,446 km (0.092 R)
• M39: 18,060,053 km (0.065 R)
• M40: 18,300,308 km (0.109 R)
• M41: 20,948,339 km (0.044 R)
• M42: 21,074,450 km (0.108 R)
• M43: 22,413,052 km (0.09 R)
• M44: 23,516,785 km (0.096 R)
• M45: 24,240,241 km (0.104 R)
• M46: 24,505,178 km (0.07 R)
• M47: 25,440,015 km (0.11 R)
• M48: 26,522,356 km (0.099 R)
• M49: 27,000,770 km (0.115 R)
• M50: 27,069,286 km (0.097 R)
• M51: 29,646,408 km (0.1 R)
• M52: 30,427,609 km (0.118 R)
• M53: 30,641,833 km (0.103 R)
• M54: 32,082,610 km (0.095 R)
• M55: 32,300,723 km (0.115 R)
• M56: 32,592,140 km (0.057 R)
• M57: 33,619,129 km (0.1 R)
• M58: 33,692,881 km (0.107 R)
• M59: 34,062,538 km (0.115 R)
• M60: 35,329,183 km (0.098 R)
• M61: 35,629,575 km (0.117 R)
• M62: 35,930,716 km (0.085 R)
• M63: 36,687,232 km (0.077 R)
• M64: 37,602,023 km (0.089 R)
• M65: 38,601,487 km (0.096 R)
• M66: 38,833,363 km (0.105 R)
• M67: 39,609,627 km (0.105 R)
• M68: 42,605,773 km (0.036 R)
• M69: 44,211,706 km (0.073 R)
• M70: 44,292,489 km (0.11 R)
• M71: 44,778,532 km (0.111 R)
• M72: 45,510,664 km (0.108 R)
• M73: 45,592,345 km (0.06 R)
• M74: 46,987,046 km (0.099 R)
• M75: 48,478,836 km (0.113 R)
• M76: 48,979,689 km (0.066 R)
• M77: 51,169,353 km (0.101 R)
• M78: 52,447,069 km (0.104 R)
• M79: 52,532,639 km (0.063 R)
• M80: 52,618,209 km (0.108 R)
• M81: 53,304,713 km (0.074 R)
• M82: 55,730,592 km (0.107 R)
• M83: 55,905,173 km (0.12 R)
• M84: 57,132,923 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 13,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit