🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.51 AU - 0.65 AU

Year: 155 Days

Day: 29.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.63 AU - 0.93 AU

Year: 241 Days

Day: 39.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.34 AU - 1.52 AU

Year: 598 Days

Day: 25.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 121,046,042 km

• M1: 610,060 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.75 AU - 2.21 AU

Year: 975 Days

Day: 24.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.9

Radius: 13.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.24 AU - 11.06 AU

Year: 10487 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 121,046,042 km

• M1: 184,005 km (0.084 R)
• M2: 454,628 km (0.045 R)
• M3: 612,304 km (0.044 R)
• M4: 706,401 km (0.112 R)
• M5: 1,121,386 km (0.047 R)
• M6: 1,347,727 km (0.062 R)
• M7: 1,476,082 km (0.106 R)
• M8: 1,785,600 km (0.075 R)
• M9: 2,052,782 km (0.106 R)
• M10: 2,672,716 km (0.089 R)
• M11: 3,248,817 km (0.106 R)
• M12: 3,784,677 km (0.116 R)
• M13: 4,157,474 km (0.102 R)
• M14: 4,293,459 km (0.104 R)
• M15: 5,405,569 km (0.115 R)
• M16: 5,886,826 km (0.11 R)
• M17: 6,225,665 km (0.037 R)
• M18: 6,350,579 km (0.079 R)
• M19: 6,539,372 km (0.045 R)
• M20: 6,762,123 km (0.116 R)
• M21: 7,052,193 km (0.12 R)
• M22: 7,280,629 km (0.078 R)
• M23: 7,379,364 km (0.118 R)
• M24: 8,014,706 km (0.118 R)
• M25: 8,702,557 km (0.081 R)
• M26: 9,195,482 km (0.105 R)
• M27: 9,337,899 km (0.12 R)
• M28: 11,218,644 km (0.084 R)
• M29: 11,485,676 km (0.084 R)
• M30: 11,716,356 km (0.108 R)
• M31: 11,871,040 km (0.103 R)
• M32: 12,496,359 km (0.113 R)
• M33: 12,693,978 km (0.056 R)
• M34: 12,852,851 km (0.031 R)
• M35: 13,333,359 km (0.098 R)
• M36: 14,312,178 km (0.102 R)
• M37: 14,477,633 km (0.114 R)
• M38: 16,037,640 km (0.072 R)
• M39: 16,554,949 km (0.117 R)
• M40: 17,077,943 km (0.101 R)
• M41: 18,814,625 km (0.037 R)
• M42: 19,086,744 km (0.078 R)
• M43: 19,497,539 km (0.115 R)
• M44: 19,727,022 km (0.066 R)
• M45: 19,957,254 km (0.113 R)
• M46: 20,142,157 km (0.109 R)
• M47: 20,934,576 km (0.109 R)
• M48: 21,169,445 km (0.109 R)
• M49: 21,737,019 km (0.11 R)
• M50: 22,118,195 km (0.071 R)
• M51: 23,274,886 km (0.094 R)
• M52: 23,860,561 km (0.107 R)
• M53: 24,056,834 km (0.055 R)
• M54: 24,649,092 km (0.084 R)
• M55: 24,847,608 km (0.102 R)
• M56: 25,246,137 km (0.111 R)
• M57: 25,346,068 km (0.093 R)
• M58: 26,810,482 km (0.103 R)
• M59: 27,373,119 km (0.118 R)
• M60: 27,888,035 km (0.105 R)
• M61: 28,510,063 km (0.089 R)
• M62: 29,556,949 km (0.088 R)
• M63: 29,767,882 km (0.112 R)
• M64: 29,873,498 km (0.118 R)
• M65: 30,350,566 km (0.069 R)
• M66: 31,473,148 km (0.113 R)
• M67: 33,649,049 km (0.118 R)
• M68: 33,979,511 km (0.116 R)
• M69: 35,312,577 km (0.109 R)
• M70: 36,098,116 km (0.087 R)
• M71: 36,549,602 km (0.113 R)
• M72: 37,002,884 km (0.096 R)
• M73: 37,972,428 km (0.075 R)
• M74: 38,144,315 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.3

Radius: 7.1

Gravity: 19.59 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 19.9 AU - 21.9 AU

Year: 33427 Days

Day: 18.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 121,046,042 km

• M1: 288,724 km (0.106 R)
• M2: 333,154 km (0.076 R)
• M3: 430,393 km (0.114 R)
• M4: 537,954 km (0.107 R)
• M5: 685,607 km (0.117 R)
• M6: 780,751 km (0.09 R)
• M7: 880,383 km (0.119 R)
• M8: 1,019,958 km (0.081 R)
• M9: 1,092,513 km (0.11 R)
• M10: 1,564,195 km (0.042 R)
• M11: 1,910,664 km (0.114 R)
• M12: 2,425,131 km (0.041 R)
• M13: 2,672,716 km (0.063 R)
• M14: 2,928,528 km (0.105 R)
• M15: 3,033,097 km (0.075 R)
• M16: 3,518,841 km (0.084 R)
• M17: 4,501,250 km (0.095 R)
• M18: 4,561,538 km (0.066 R)
• M19: 4,682,862 km (0.099 R)
• M20: 5,179,377 km (0.12 R)
• M21: 6,560,764 km (0.118 R)
• M22: 6,697,945 km (0.101 R)
• M23: 6,766,910 km (0.085 R)
• M24: 8,048,365 km (0.066 R)
• M25: 8,343,073 km (0.077 R)
• M26: 8,566,572 km (0.079 R)
• M27: 9,095,551 km (0.092 R)
• M28: 9,713,091 km (0.086 R)
• M29: 10,988,263 km (0.118 R)
• M30: 12,230,972 km (0.119 R)
• M31: 13,430,448 km (0.074 R)
• M32: 16,776,204 km (0.057 R)
• M33: 18,202,022 km (0.065 R)
• M34: 20,663,355 km (0.043 R)
• M35: 22,292,626 km (0.081 R)
• M36: 22,499,221 km (0.067 R)
• M37: 23,646,487 km (0.049 R)
• M38: 24,174,268 km (0.117 R)
• M39: 25,349,060 km (0.093 R)
• M40: 28,646,347 km (0.097 R)
• M41: 30,116,445 km (0.094 R)
• M42: 34,791,378 km (0.115 R)
• M43: 35,873,869 km (0.089 R)
• M44: 38,195,328 km (0.086 R)
• M45: 38,318,896 km (0.097 R)
• M46: 38,938,531 km (0.104 R)
• M47: 39,936,797 km (0.114 R)
• M48: 40,943,441 km (0.116 R)
• M49: 44,142,592 km (0.051 R)
• M50: 44,792,146 km (0.053 R)
• M51: 46,759,358 km (0.115 R)
• M52: 48,620,654 km (0.09 R)
• M53: 49,156,963 km (0.071 R)
• M54: 51,049,376 km (0.052 R)
• M55: 51,730,944 km (0.1 R)
• M56: 54,904,812 km (0.091 R)
• M57: 55,183,812 km (0.117 R)
• M58: 55,883,332 km (0.085 R)
• M59: 63,037,551 km (0.12 R)
• M60: 65,682,591 km (0.097 R)
• M61: 66,572,399 km (0.1 R)
• M62: 68,064,039 km (0.091 R)
• M63: 69,868,638 km (0.108 R)
• M64: 72,758,121 km (0.12 R)
• M65: 74,757,347 km (0.108 R)
• M66: 77,555,276 km (0.11 R)
• M67: 82,933,020 km (0.074 R)
• M68: 83,894,486 km (0.075 R)
• M69: 84,215,822 km (0.059 R)
• M70: 86,963,337 km (0.08 R)
• M71: 88,593,355 km (0.08 R)
• M72: 89,247,995 km (0.056 R)
• M73: 90,233,247 km (0.117 R)
• M74: 90,727,219 km (0.115 R)
• M75: 91,717,707 km (0.102 R)
• M76: 92,380,126 km (0.114 R)
• M77: 94,209,857 km (0.077 R)
• M78: 94,878,261 km (0.113 R)
• M79: 95,715,859 km (0.099 R)
• M80: 97,736,029 km (0.094 R)
• M81: 98,582,005 km (0.032 R)
• M82: 100,110,745 km (0.107 R)
• M83: 102,332,872 km (0.108 R)
• M84: 102,504,461 km (0.097 R)
• M85: 104,916,876 km (0.116 R)
• M86: 105,436,280 km (0.061 R)
• M87: 106,825,446 km (0.064 R)
• M88: 107,347,842 km (0.062 R)
• M89: 109,797,507 km (0.077 R)
• M90: 110,324,839 km (0.112 R)
• M91: 110,500,766 km (0.087 R)
• M92: 111,029,146 km (0.052 R)
• M93: 111,381,898 km (0.077 R)
• M94: 112,265,423 km (0.105 R)
• M95: 113,151,341 km (0.12 R)
• M96: 114,395,397 km (0.094 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 10,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit