🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.02 AU - 1.36 AU

Year: 497 Days

Day: 16.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.65 AU - 1.77 AU

Year: 856 Days

Day: 13 Hours

Environment

Temp: -60 °C

Axial Tilt: 104.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.85 AU - 2.17 AU

Year: 1091 Days

Day: 39.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.5

Radius: 9.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.76 AU - 6.06 AU

Year: 4166 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,842,331 km

• M1: 130,150 km (0.08 R)
• M2: 247,285 km (0.096 R)
• M3: 328,517 km (0.06 R)
• M4: 540,946 km (0.107 R)
• M5: 704,905 km (0.067 R)
• M6: 940,522 km (0.109 R)
• M7: 1,034,320 km (0.116 R)
• M8: 1,293,274 km (0.087 R)
• M9: 1,463,067 km (0.115 R)
• M10: 1,550,732 km (0.117 R)
• M11: 1,685,669 km (0.109 R)
• M12: 1,859,950 km (0.114 R)
• M13: 2,040,216 km (0.083 R)
• M14: 2,353,623 km (0.116 R)
• M15: 2,588,791 km (0.102 R)
• M16: 2,749,908 km (0.12 R)
• M17: 2,831,738 km (0.093 R)
• M18: 2,900,553 km (0.094 R)
• M19: 2,983,879 km (0.049 R)
• M20: 3,383,455 km (0.092 R)
• M21: 3,724,389 km (0.09 R)
• M22: 3,983,492 km (0.078 R)
• M23: 4,045,426 km (0.107 R)
• M24: 4,327,717 km (0.116 R)
• M25: 4,829,019 km (0.117 R)
• M26: 5,280,655 km (0.058 R)
• M27: 5,710,899 km (0.081 R)
• M28: 5,798,413 km (0.11 R)
• M29: 6,260,222 km (0.112 R)
• M30: 6,332,328 km (0.112 R)
• M31: 6,477,438 km (0.093 R)
• M32: 6,623,595 km (0.104 R)
• M33: 6,697,048 km (0.058 R)
• M34: 6,900,651 km (0.08 R)
• M35: 7,087,498 km (0.102 R)
• M36: 7,162,746 km (0.109 R)
• M37: 7,238,143 km (0.112 R)
• M38: 7,428,133 km (0.048 R)
• M39: 8,066,317 km (0.103 R)
• M40: 8,362,222 km (0.112 R)
• M41: 8,722,154 km (0.063 R)
• M42: 8,782,592 km (0.054 R)
• M43: 9,250,833 km (0.111 R)
• M44: 9,395,045 km (0.093 R)
• M45: 9,519,212 km (0.067 R)
• M46: 9,664,621 km (0.07 R)
• M47: 9,727,302 km (0.098 R)
• M48: 9,789,984 km (0.09 R)
• M49: 9,979,076 km (0.062 R)
• M50: 10,424,877 km (0.094 R)
• M51: 10,877,112 km (0.099 R)
• M52: 11,007,561 km (0.059 R)
• M53: 11,313,788 km (0.078 R)
• M54: 11,423,892 km (0.088 R)
• M55: 11,778,588 km (0.096 R)
• M56: 12,114,436 km (0.117 R)
• M57: 12,294,851 km (0.043 R)
• M58: 12,476,163 km (0.119 R)
• M59: 12,612,596 km (0.068 R)
• M60: 12,887,258 km (0.059 R)
• M61: 12,956,223 km (0.11 R)
• M62: 13,349,366 km (0.058 R)
• M63: 13,746,399 km (0.102 R)
• M64: 13,816,859 km (0.11 R)
• M65: 14,218,380 km (0.098 R)
• M66: 14,743,917 km (0.088 R)
• M67: 14,984,770 km (0.045 R)
• M68: 15,178,499 km (0.066 R)
• M69: 15,251,353 km (0.112 R)
• M70: 15,863,059 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.2

Radius: 15

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.46 AU - 8.08 AU

Year: 8293 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,842,331 km

• M1: 217,814 km (0.05 R)
• M2: 549,024 km (0.118 R)
• M3: 674,686 km (0.086 R)
• M4: 876,793 km (0.102 R)
• M5: 995,125 km (0.106 R)
• M6: 1,546,393 km (0.101 R)
• M7: 1,671,906 km (0.116 R)
• M8: 1,933,702 km (0.03 R)
• M9: 2,572,036 km (0.115 R)
• M10: 2,773,545 km (0.071 R)
• M11: 3,165,790 km (0.106 R)
• M12: 3,830,603 km (0.032 R)
• M13: 4,032,859 km (0.105 R)
• M14: 4,238,556 km (0.095 R)
• M15: 5,033,370 km (0.07 R)
• M16: 6,345,343 km (0.111 R)
• M17: 6,724,125 km (0.093 R)
• M18: 7,252,654 km (0.087 R)
• M19: 7,359,916 km (0.095 R)
• M20: 7,540,032 km (0.101 R)
• M21: 8,089,056 km (0.111 R)
• M22: 9,071,465 km (0.099 R)
• M23: 9,264,746 km (0.102 R)
• M24: 9,498,567 km (0.051 R)
• M25: 9,655,495 km (0.076 R)
• M26: 9,892,608 km (0.099 R)
• M27: 10,615,315 km (0.05 R)
• M28: 10,860,057 km (0.065 R)
• M29: 11,355,226 km (0.099 R)
• M30: 11,899,912 km (0.073 R)
• M31: 12,711,481 km (0.084 R)
• M32: 12,928,098 km (0.104 R)
• M33: 13,364,924 km (0.115 R)
• M34: 13,496,869 km (0.12 R)
• M35: 13,895,548 km (0.11 R)
• M36: 14,433,053 km (0.114 R)
• M37: 15,023,217 km (0.06 R)
• M38: 15,160,547 km (0.075 R)
• M39: 15,390,180 km (0.105 R)
• M40: 16,367,952 km (0.111 R)
• M41: 17,606,173 km (0.092 R)
• M42: 18,187,960 km (0.082 R)
• M43: 18,973,348 km (0.107 R)
• M44: 19,769,957 km (0.104 R)
• M45: 20,273,354 km (0.09 R)
• M46: 20,985,290 km (0.098 R)
• M47: 21,447,248 km (0.052 R)
• M48: 21,653,693 km (0.114 R)
• M49: 21,808,976 km (0.037 R)
• M50: 22,068,528 km (0.038 R)
• M51: 22,172,648 km (0.04 R)
• M52: 24,396,720 km (0.066 R)
• M53: 24,558,286 km (0.117 R)
• M54: 25,426,103 km (0.086 R)
• M55: 26,083,436 km (0.118 R)
• M56: 26,469,548 km (0.103 R)
• M57: 26,802,104 km (0.088 R)
• M58: 26,968,756 km (0.075 R)
• M59: 28,315,287 km (0.071 R)
• M60: 29,110,848 km (0.077 R)
• M61: 29,224,991 km (0.089 R)
• M62: 29,913,740 km (0.119 R)
• M63: 30,607,724 km (0.066 R)
• M64: 31,014,930 km (0.054 R)
• M65: 31,248,602 km (0.082 R)
• M66: 31,482,722 km (0.074 R)
• M67: 31,717,441 km (0.03 R)
• M68: 32,247,616 km (0.119 R)
• M69: 32,484,280 km (0.028 R)
• M70: 33,615,988 km (0.067 R)
• M71: 34,096,496 km (0.119 R)
• M72: 34,639,686 km (0.039 R)
• M73: 34,942,622 km (0.091 R)
• M74: 35,429,413 km (0.069 R)
• M75: 37,460,504 km (0.113 R)
• M76: 38,083,429 km (0.096 R)
• M77: 38,961,419 km (0.106 R)
• M78: 39,592,572 km (0.086 R)
• M79: 39,909,421 km (0.059 R)
• M80: 40,801,024 km (0.1 R)
• M81: 41,377,724 km (0.034 R)
• M82: 43,580,702 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 16,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit