🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.55 AU - 0.67 AU

Year: 303 Days

Day: 31.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48

Radius: 11.9

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.19 AU - 1.53 AU

Year: 1008 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 73,550,612 km

• M1: 157,078 km (0.071 R)
• M2: 263,292 km (0.057 R)
• M3: 355,295 km (0.107 R)
• M4: 450,589 km (0.117 R)
• M5: 565,779 km (0.053 R)
• M6: 844,181 km (0.116 R)
• M7: 992,881 km (0.114 R)
• M8: 1,120,039 km (0.096 R)
• M9: 1,197,531 km (0.055 R)
• M10: 1,273,078 km (0.11 R)
• M11: 1,366,726 km (0.05 R)
• M12: 1,471,295 km (0.073 R)
• M13: 1,574,368 km (0.08 R)
• M14: 1,671,158 km (0.066 R)
• M15: 1,774,530 km (0.048 R)
• M16: 1,866,233 km (0.09 R)
• M17: 2,006,855 km (0.07 R)
• M18: 2,083,450 km (0.066 R)
• M19: 2,313,980 km (0.111 R)
• M20: 2,620,805 km (0.057 R)
• M21: 2,725,972 km (0.095 R)
• M22: 2,805,858 km (0.116 R)
• M23: 2,929,874 km (0.119 R)
• M24: 3,239,691 km (0.088 R)
• M25: 3,507,920 km (0.107 R)
• M26: 3,641,811 km (0.071 R)
• M27: 3,999,499 km (0.113 R)
• M28: 4,133,389 km (0.1 R)
• M29: 4,250,375 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.7

Radius: 10.5

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.36 AU - 5.2 AU

Year: 5630 Days

Day: 7.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,550,612 km

• M1: 245,191 km (0.045 R)
• M2: 413,489 km (0.094 R)
• M3: 765,492 km (0.092 R)
• M4: 832,662 km (0.03 R)
• M5: 1,003,054 km (0.09 R)
• M6: 1,154,148 km (0.109 R)
• M7: 1,280,707 km (0.086 R)
• M8: 2,135,809 km (0.075 R)
• M9: 2,233,646 km (0.087 R)
• M10: 3,114,029 km (0.104 R)
• M11: 3,544,572 km (0.051 R)
• M12: 3,614,434 km (0.063 R)
• M13: 4,042,583 km (0.114 R)
• M14: 4,238,257 km (0.1 R)
• M15: 4,411,940 km (0.083 R)
• M16: 4,588,017 km (0.077 R)
• M17: 5,183,117 km (0.074 R)
• M18: 5,342,290 km (0.11 R)
• M19: 5,476,329 km (0.118 R)
• M20: 5,802,453 km (0.088 R)
• M21: 6,275,331 km (0.076 R)
• M22: 6,530,695 km (0.115 R)
• M23: 6,731,755 km (0.112 R)
• M24: 7,198,949 km (0.116 R)
• M25: 7,676,764 km (0.042 R)
• M26: 7,889,044 km (0.025 R)
• M27: 9,918,339 km (0.081 R)
• M28: 10,349,330 km (0.049 R)
• M29: 10,651,368 km (0.046 R)
• M30: 11,092,832 km (0.109 R)
• M31: 11,644,249 km (0.084 R)
• M32: 12,099,027 km (0.04 R)
• M33: 12,346,312 km (0.069 R)
• M34: 12,417,222 km (0.029 R)
• M35: 13,025,786 km (0.081 R)
• M36: 13,243,002 km (0.03 R)
• M37: 13,570,920 km (0.092 R)
• M38: 13,754,178 km (0.105 R)
• M39: 13,901,532 km (0.06 R)
• M40: 14,012,384 km (0.116 R)
• M41: 15,174,460 km (0.093 R)
• M42: 15,250,605 km (0.109 R)
• M43: 15,441,193 km (0.095 R)
• M44: 15,709,422 km (0.111 R)
• M45: 15,824,912 km (0.105 R)
• M46: 16,484,489 km (0.104 R)
• M47: 16,680,163 km (0.052 R)
• M48: 17,073,904 km (0.061 R)
• M49: 17,510,580 km (0.091 R)
• M50: 17,590,316 km (0.12 R)
• M51: 17,750,236 km (0.079 R)
• M52: 18,031,331 km (0.065 R)
• M53: 18,111,814 km (0.09 R)
• M54: 18,557,167 km (0.119 R)
• M55: 19,499,933 km (0.054 R)
• M56: 19,624,099 km (0.101 R)
• M57: 20,081,420 km (0.074 R)
• M58: 20,206,783 km (0.105 R)
• M59: 21,261,448 km (0.093 R)
• M60: 21,474,475 km (0.108 R)
• M61: 22,333,915 km (0.088 R)
• M62: 24,264,027 km (0.042 R)
• M63: 24,531,358 km (0.052 R)
• M64: 24,754,857 km (0.113 R)
• M65: 24,934,076 km (0.102 R)
• M66: 25,655,586 km (0.099 R)
• M67: 25,928,004 km (0.087 R)
• M68: 26,110,064 km (0.069 R)
• M69: 26,704,865 km (0.073 R)
• M70: 26,842,795 km (0.036 R)
• M71: 27,073,026 km (0.076 R)
• M72: 27,721,533 km (0.115 R)
• M73: 28,328,302 km (0.117 R)
• M74: 29,222,897 km (0.032 R)
• M75: 30,558,207 km (0.088 R)
• M76: 30,750,441 km (0.099 R)
• M77: 30,895,102 km (0.114 R)
• M78: 31,088,083 km (0.112 R)
• M79: 31,184,873 km (0.111 R)
• M80: 31,864,496 km (0.113 R)
• M81: 32,647,192 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.2

Radius: 6.8

Gravity: 19.04 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.72 AU - 11 AU

Year: 16768 Days

Day: 19 Hours

Environment

Temp: -231 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,550,612 km

• M1: 276,906 km (0.102 R)
• M2: 357,689 km (0.044 R)
• M3: 505,042 km (0.068 R)
• M4: 809,324 km (0.084 R)
• M5: 857,196 km (0.118 R)
• M6: 1,273,975 km (0.108 R)
• M7: 1,387,221 km (0.086 R)
• M8: 1,445,115 km (0.11 R)
• M9: 2,168,122 km (0.061 R)
• M10: 2,442,634 km (0.062 R)
• M11: 2,728,366 km (0.087 R)
• M12: 2,987,021 km (0.104 R)
• M13: 3,215,157 km (0.108 R)
• M14: 3,769,268 km (0.07 R)
• M15: 3,850,799 km (0.086 R)
• M16: 4,395,335 km (0.103 R)
• M17: 5,695,041 km (0.074 R)
• M18: 6,704,977 km (0.114 R)
• M19: 7,613,784 km (0.038 R)
• M20: 7,665,395 km (0.074 R)
• M21: 8,188,239 km (0.119 R)
• M22: 8,400,519 km (0.067 R)
• M23: 9,048,278 km (0.096 R)
• M24: 9,544,643 km (0.088 R)
• M25: 10,049,985 km (0.099 R)
• M26: 10,220,227 km (0.118 R)
• M27: 11,975,609 km (0.067 R)
• M28: 12,337,785 km (0.117 R)
• M29: 12,887,707 km (0.096 R)
• M30: 13,696,283 km (0.119 R)
• M31: 15,036,680 km (0.081 R)
• M32: 15,231,457 km (0.107 R)
• M33: 15,623,852 km (0.106 R)
• M34: 16,019,389 km (0.085 R)
• M35: 16,618,977 km (0.082 R)
• M36: 17,225,896 km (0.095 R)
• M37: 17,634,597 km (0.105 R)
• M38: 18,461,424 km (0.053 R)
• M39: 18,809,688 km (0.115 R)
• M40: 19,089,885 km (0.102 R)
• M41: 19,512,798 km (0.117 R)
• M42: 20,367,750 km (0.118 R)
• M43: 20,583,321 km (0.089 R)
• M44: 24,439,655 km (0.093 R)
• M45: 27,632,671 km (0.062 R)
• M46: 27,712,108 km (0.113 R)
• M47: 28,350,891 km (0.115 R)
• M48: 28,672,077 km (0.077 R)
• M49: 29,237,109 km (0.096 R)
• M50: 30,050,771 km (0.118 R)
• M51: 30,132,452 km (0.069 R)
• M52: 31,450,708 km (0.113 R)
• M53: 32,284,118 km (0.108 R)
• M54: 32,367,893 km (0.082 R)
• M55: 34,143,171 km (0.1 R)
• M56: 34,399,432 km (0.112 R)
• M57: 34,913,600 km (0.087 R)
• M58: 38,229,437 km (0.111 R)
• M59: 38,584,283 km (0.098 R)
• M60: 39,029,336 km (0.102 R)
• M61: 39,834,771 km (0.117 R)
• M62: 41,098,425 km (0.045 R)
• M63: 42,009,176 km (0.086 R)
• M64: 42,192,135 km (0.102 R)
• M65: 43,018,663 km (0.118 R)
• M66: 43,387,721 km (0.084 R)
• M67: 45,342,516 km (0.086 R)
• M68: 45,624,059 km (0.086 R)
• M69: 45,812,104 km (0.115 R)
• M70: 47,325,735 km (0.09 R)
• M71: 47,802,204 km (0.078 R)
• M72: 49,917,070 km (0.084 R)
• M73: 50,110,799 km (0.041 R)
• M74: 50,207,888 km (0.085 R)
• M75: 51,964,167 km (0.101 R)
• M76: 53,443,091 km (0.111 R)
• M77: 54,137,973 km (0.041 R)
• M78: 54,436,720 km (0.087 R)
• M79: 57,962,144 km (0.086 R)
• M80: 58,778,200 km (0.069 R)
• M81: 61,249,407 km (0.108 R)
• M82: 61,664,541 km (0.076 R)
• M83: 61,976,453 km (0.054 R)
• M84: 62,915,479 km (0.118 R)
• M85: 63,334,353 km (0.108 R)
• M86: 63,439,221 km (0.11 R)
• M87: 67,680,919 km (0.069 R)
• M88: 68,432,648 km (0.114 R)
• M89: 68,755,630 km (0.051 R)
• M90: 70,704,142 km (0.118 R)
• M91: 70,812,900 km (0.042 R)
• M92: 71,575,999 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 19,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit