🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.5 AU - 0.54 AU

Year: 142 Days

Day: 15.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 17,415,537 km

• M1: 39,045 km (0.063 R)
• M2: 93,050 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.63 AU - 0.95 AU

Year: 266 Days

Day: 40.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.17 AU - 1.79 AU

Year: 682 Days

Day: 25.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.5

Radius: 8.1

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.71 AU - 5.47 AU

Year: 3724 Days

Day: 14.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 17,415,537 km

• M1: 128,804 km (0.113 R)
• M2: 191,036 km (0.102 R)
• M3: 259,702 km (0.108 R)
• M4: 457,470 km (0.045 R)
• M5: 914,941 km (0.104 R)
• M6: 1,097,300 km (0.054 R)
• M7: 1,238,670 km (0.108 R)
• M8: 1,525,150 km (0.106 R)
• M9: 1,757,476 km (0.045 R)
• M10: 1,817,315 km (0.115 R)
• M11: 1,908,420 km (0.034 R)
• M12: 1,985,613 km (0.088 R)
• M13: 2,191,160 km (0.117 R)
• M14: 2,386,984 km (0.115 R)
• M15: 2,605,696 km (0.113 R)
• M16: 3,044,616 km (0.066 R)
• M17: 3,117,021 km (0.091 R)
• M18: 3,190,025 km (0.086 R)
• M19: 3,872,341 km (0.116 R)
• M20: 4,049,914 km (0.091 R)
• M21: 4,913,542 km (0.065 R)
• M22: 5,764,904 km (0.069 R)
• M23: 5,990,497 km (0.095 R)
• M24: 6,150,268 km (0.066 R)
• M25: 6,850,535 km (0.114 R)
• M26: 7,210,169 km (0.099 R)
• M27: 7,823,221 km (0.118 R)
• M28: 7,922,853 km (0.069 R)
• M29: 8,351,002 km (0.097 R)
• M30: 8,735,169 km (0.08 R)
• M31: 9,151,201 km (0.115 R)
• M32: 9,282,548 km (0.049 R)
• M33: 9,335,206 km (0.061 R)
• M34: 9,467,451 km (0.057 R)
• M35: 9,707,107 km (0.115 R)
• M36: 9,841,146 km (0.077 R)
• M37: 9,894,852 km (0.094 R)
• M38: 9,948,707 km (0.103 R)
• M39: 10,083,794 km (0.117 R)
• M40: 10,192,253 km (0.102 R)
• M41: 10,246,706 km (0.107 R)
• M42: 10,465,269 km (0.088 R)
• M43: 10,934,856 km (0.1 R)
• M44: 10,990,656 km (0.05 R)
• M45: 11,214,305 km (0.1 R)
• M46: 11,923,249 km (0.114 R)
• M47: 12,124,459 km (0.095 R)
• M48: 12,297,693 km (0.073 R)
• M49: 12,471,825 km (0.08 R)
• M50: 13,414,142 km (0.103 R)
• M51: 14,409,716 km (0.109 R)
• M52: 14,562,605 km (0.057 R)
• M53: 15,616,821 km (0.057 R)
• M54: 16,727,436 km (0.1 R)
• M55: 17,049,520 km (0.11 R)
• M56: 17,114,146 km (0.11 R)
• M57: 17,178,922 km (0.1 R)
• M58: 17,830,720 km (0.051 R)
• M59: 18,258,719 km (0.08 R)
• M60: 18,523,807 km (0.072 R)
• M61: 18,890,322 km (0.104 R)
• M62: 19,326,699 km (0.065 R)
• M63: 19,427,827 km (0.095 R)
• M64: 19,732,408 km (0.082 R)
• M65: 20,072,593 km (0.092 R)
• M66: 20,311,950 km (0.03 R)
• M67: 21,732,531 km (0.1 R)
• M68: 21,802,693 km (0.113 R)
• M69: 21,908,010 km (0.113 R)
• M70: 22,154,397 km (0.117 R)
• M71: 22,225,008 km (0.114 R)
• M72: 22,543,502 km (0.084 R)
• M73: 22,827,887 km (0.05 R)
• M74: 23,149,223 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.2

Radius: 8

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.23 AU - 5.19 AU

Year: 3872 Days

Day: 8.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 17,415,537 km

• M1: 176,376 km (0.05 R)
• M2: 238,010 km (0.081 R)
• M3: 341,382 km (0.041 R)
• M4: 441,015 km (0.112 R)
• M5: 614,548 km (0.037 R)
• M6: 819,348 km (0.082 R)
• M7: 1,105,528 km (0.11 R)
• M8: 1,455,138 km (0.08 R)
• M9: 1,742,067 km (0.088 R)
• M10: 1,910,814 km (0.059 R)
• M11: 2,250,999 km (0.118 R)
• M12: 2,488,561 km (0.078 R)
• M13: 2,610,333 km (0.114 R)
• M14: 2,845,800 km (0.11 R)
• M15: 3,044,915 km (0.067 R)
• M16: 3,102,660 km (0.099 R)
• M17: 3,175,514 km (0.104 R)
• M18: 3,472,017 km (0.119 R)
• M19: 3,762,087 km (0.108 R)
• M20: 3,917,968 km (0.102 R)
• M21: 4,203,850 km (0.09 R)
• M22: 4,579,041 km (0.086 R)
• M23: 4,829,618 km (0.037 R)
• M24: 5,067,478 km (0.118 R)
• M25: 5,205,108 km (0.029 R)
• M26: 5,326,731 km (0.11 R)
• M27: 5,414,097 km (0.09 R)
• M28: 5,466,605 km (0.089 R)
• M29: 5,643,430 km (0.075 R)
• M30: 5,714,639 km (0.104 R)
• M31: 6,038,967 km (0.115 R)
• M32: 6,443,330 km (0.03 R)
• M33: 6,648,877 km (0.082 R)
• M34: 6,761,973 km (0.072 R)
• M35: 7,008,959 km (0.101 R)
• M36: 7,162,596 km (0.107 R)
• M37: 7,259,087 km (0.072 R)
• M38: 7,317,281 km (0.113 R)
• M39: 7,375,474 km (0.081 R)
• M40: 7,966,835 km (0.114 R)
• M41: 8,066,916 km (0.047 R)
• M42: 8,389,897 km (0.088 R)
• M43: 8,491,774 km (0.092 R)
• M44: 8,634,939 km (0.036 R)
• M45: 8,758,357 km (0.113 R)
• M46: 9,363,032 km (0.087 R)
• M47: 9,659,834 km (0.118 R)
• M48: 9,916,693 km (0.107 R)
• M49: 9,981,170 km (0.089 R)
• M50: 10,219,180 km (0.112 R)
• M51: 10,349,629 km (0.083 R)
• M52: 10,436,995 km (0.108 R)
• M53: 10,546,650 km (0.094 R)
• M54: 10,921,991 km (0.099 R)
• M55: 11,055,432 km (0.075 R)
• M56: 11,594,882 km (0.101 R)
• M57: 12,258,199 km (0.107 R)
• M58: 12,350,651 km (0.109 R)
• M59: 12,676,176 km (0.109 R)
• M60: 12,839,985 km (0.101 R)
• M61: 13,288,031 km (0.115 R)
• M62: 13,478,319 km (0.116 R)
• M63: 13,645,420 km (0.098 R)
• M64: 13,981,866 km (0.085 R)
• M65: 14,151,211 km (0.094 R)
• M66: 14,248,150 km (0.083 R)
• M67: 14,345,389 km (0.11 R)
• M68: 14,564,998 km (0.049 R)
• M69: 14,712,053 km (0.104 R)
• M70: 15,057,026 km (0.118 R)
• M71: 15,180,893 km (0.102 R)
• M72: 15,704,784 km (0.098 R)
• M73: 15,830,297 km (0.104 R)
• M74: 16,032,105 km (0.106 R)
• M75: 16,336,087 km (0.096 R)
• M76: 16,872,994 km (0.105 R)
• M77: 17,208,093 km (0.032 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 11,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit