🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.02 AU - 1.18 AU

Year: 411 Days

Day: 42.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.39 AU - 3.39 AU

Year: 1751 Days

Day: 28.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,867,863 km

• M1: 416,929 km (0.096 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.4

Radius: 13.9

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.84 AU - 7.98 AU

Year: 6475 Days

Day: 12.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,867,863 km

• M1: 180,714 km (0.06 R)
• M2: 471,383 km (0.106 R)
• M3: 598,391 km (0.119 R)
• M4: 854,204 km (0.111 R)
• M5: 947,852 km (0.079 R)
• M6: 1,088,624 km (0.118 R)
• M7: 1,758,673 km (0.101 R)
• M8: 1,846,337 km (0.102 R)
• M9: 2,007,903 km (0.114 R)
• M10: 2,364,843 km (0.077 R)
• M11: 2,521,472 km (0.042 R)
• M12: 2,783,418 km (0.117 R)
• M13: 2,928,229 km (0.091 R)
• M14: 3,075,583 km (0.115 R)
• M15: 3,334,237 km (0.058 R)
• M16: 3,510,613 km (0.106 R)
• M17: 3,667,541 km (0.116 R)
• M18: 3,965,391 km (0.063 R)
• M19: 4,152,687 km (0.093 R)
• M20: 4,487,487 km (0.099 R)
• M21: 4,682,862 km (0.054 R)
• M22: 4,856,096 km (0.051 R)
• M23: 5,337,353 km (0.068 R)
• M24: 5,649,264 km (0.108 R)
• M25: 5,967,160 km (0.084 R)
• M26: 6,871,778 km (0.116 R)
• M27: 7,498,593 km (0.071 R)
• M28: 7,731,218 km (0.102 R)
• M29: 7,848,353 km (0.102 R)
• M30: 7,936,616 km (0.098 R)
• M31: 8,054,798 km (0.043 R)
• M32: 8,413,085 km (0.107 R)
• M33: 8,685,204 km (0.098 R)
• M34: 8,807,126 km (0.114 R)
• M35: 9,519,062 km (0.085 R)
• M36: 9,676,439 km (0.101 R)
• M37: 9,866,279 km (0.062 R)
• M38: 10,153,357 km (0.066 R)
• M39: 11,130,381 km (0.055 R)
• M40: 11,262,924 km (0.112 R)
• M41: 11,832,144 km (0.094 R)
• M42: 12,069,257 km (0.104 R)
• M43: 12,342,273 km (0.097 R)
• M44: 12,790,169 km (0.054 R)
• M45: 12,928,996 km (0.041 R)
• M46: 13,103,427 km (0.086 R)
• M47: 13,243,451 km (0.076 R)
• M48: 13,454,384 km (0.102 R)
• M49: 13,773,027 km (0.109 R)
• M50: 13,915,444 km (0.096 R)
• M51: 14,309,635 km (0.096 R)
• M52: 14,634,860 km (0.086 R)
• M53: 14,816,622 km (0.065 R)
• M54: 15,366,394 km (0.096 R)
• M55: 15,662,448 km (0.052 R)
• M56: 16,147,445 km (0.079 R)
• M57: 16,941,360 km (0.081 R)
• M58: 17,285,436 km (0.107 R)
• M59: 18,724,567 km (0.052 R)
• M60: 19,438,598 km (0.103 R)
• M61: 19,598,518 km (0.069 R)
• M62: 19,839,071 km (0.089 R)
• M63: 22,090,370 km (0.09 R)
• M64: 22,424,571 km (0.057 R)
• M65: 23,564,956 km (0.107 R)
• M66: 23,906,338 km (0.092 R)
• M67: 24,853,891 km (0.06 R)
• M68: 25,070,958 km (0.077 R)
• M69: 25,375,988 km (0.029 R)
• M70: 26,165,864 km (0.089 R)
• M71: 26,254,127 km (0.089 R)
• M72: 26,475,083 km (0.105 R)
• M73: 26,919,239 km (0.105 R)
• M74: 27,500,128 km (0.094 R)
• M75: 27,724,674 km (0.108 R)
• M76: 28,902,159 km (0.101 R)
• M77: 29,130,445 km (0.12 R)
• M78: 29,405,257 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151

Radius: 6.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.62 AU - 16.82 AU

Year: 23285 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,867,863 km

• M1: 198,367 km (0.11 R)
• M2: 323,730 km (0.11 R)
• M3: 404,213 km (0.041 R)
• M4: 461,958 km (0.103 R)
• M5: 522,845 km (0.116 R)
• M6: 586,872 km (0.094 R)
• M7: 986,299 km (0.049 R)
• M8: 1,087,427 km (0.102 R)
• M9: 1,456,934 km (0.106 R)
• M10: 2,144,186 km (0.118 R)
• M11: 2,466,121 km (0.099 R)
• M12: 2,660,897 km (0.051 R)
• M13: 3,006,468 km (0.079 R)
• M14: 3,305,365 km (0.101 R)
• M15: 3,458,553 km (0.098 R)
• M16: 3,582,570 km (0.111 R)
• M17: 4,696,176 km (0.053 R)
• M18: 4,937,927 km (0.112 R)
• M19: 5,650,760 km (0.117 R)
• M20: 5,870,968 km (0.083 R)
• M21: 6,019,220 km (0.106 R)
• M22: 6,548,198 km (0.041 R)
• M23: 7,369,191 km (0.099 R)
• M24: 7,449,076 km (0.066 R)
• M25: 7,812,150 km (0.117 R)
• M26: 7,893,681 km (0.075 R)
• M27: 8,057,491 km (0.036 R)
• M28: 8,639,576 km (0.061 R)
• M29: 8,893,294 km (0.084 R)
• M30: 9,364,677 km (0.103 R)
• M31: 9,581,594 km (0.117 R)
• M32: 9,668,810 km (0.089 R)
• M33: 9,756,324 km (0.048 R)
• M34: 9,932,251 km (0.111 R)
• M35: 12,454,023 km (0.114 R)
• M36: 13,466,352 km (0.063 R)
• M37: 14,755,885 km (0.081 R)
• M38: 15,160,547 km (0.039 R)
• M39: 15,980,793 km (0.094 R)
• M40: 16,032,553 km (0.08 R)
• M41: 16,553,154 km (0.088 R)
• M42: 16,605,513 km (0.057 R)
• M43: 17,986,152 km (0.091 R)
• M44: 19,182,935 km (0.118 R)
• M45: 19,902,052 km (0.065 R)
• M46: 20,237,002 km (0.113 R)
• M47: 20,742,942 km (0.112 R)
• M48: 21,309,917 km (0.075 R)
• M49: 21,709,793 km (0.094 R)
• M50: 23,746,268 km (0.116 R)
• M51: 24,398,814 km (0.11 R)
• M52: 25,177,471 km (0.111 R)
• M53: 25,237,759 km (0.067 R)
• M54: 25,479,210 km (0.101 R)
• M55: 27,005,707 km (0.108 R)
• M56: 27,067,341 km (0.095 R)
• M57: 27,128,975 km (0.094 R)
• M58: 29,191,930 km (0.097 R)
• M59: 29,445,349 km (0.061 R)
• M60: 29,572,357 km (0.065 R)
• M61: 29,635,937 km (0.107 R)
• M62: 29,763,244 km (0.101 R)
• M63: 30,018,309 km (0.07 R)
• M64: 30,530,681 km (0.064 R)
• M65: 31,175,299 km (0.12 R)
• M66: 32,215,901 km (0.091 R)
• M67: 32,806,215 km (0.103 R)
• M68: 33,665,206 km (0.091 R)
• M69: 33,931,041 km (0.118 R)
• M70: 34,331,066 km (0.103 R)
• M71: 34,397,786 km (0.057 R)
• M72: 34,598,547 km (0.094 R)
• M73: 35,743,270 km (0.05 R)
• M74: 35,946,573 km (0.092 R)
• M75: 36,832,043 km (0.045 R)
• M76: 37,793,658 km (0.07 R)
• M77: 40,092,678 km (0.079 R)
• M78: 40,939,851 km (0.113 R)
• M79: 41,579,083 km (0.087 R)
• M80: 41,864,216 km (0.104 R)
• M81: 43,011,482 km (0.101 R)
• M82: 43,444,269 km (0.11 R)
• M83: 44,241,625 km (0.093 R)
• M84: 44,387,035 km (0.111 R)
• M85: 46,292,911 km (0.12 R)
• M86: 47,404,573 km (0.081 R)
• M87: 47,926,221 km (0.032 R)
• M88: 48,150,468 km (0.111 R)
• M89: 48,674,958 km (0.117 R)
• M90: 49,276,641 km (0.059 R)
• M91: 49,805,170 km (0.109 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 19,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit