🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.7 AU - 0.92 AU

Year: 265 Days

Day: 37.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.75 AU - 2.53 AU

Year: 1138 Days

Day: 44.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.92 AU - 2.86 AU

Year: 1343 Days

Day: 34.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.2 AU - 4.52 AU

Year: 2756 Days

Day: 22.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 10

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.05 AU - 7.05 AU

Year: 5408 Days

Day: 9 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,890,823 km

• M1: 274,362 km (0.096 R)
• M2: 410,646 km (0.086 R)
• M3: 859,440 km (0.108 R)
• M4: 1,011,282 km (0.11 R)
• M5: 1,074,711 km (0.099 R)
• M6: 1,483,861 km (0.118 R)
• M7: 2,182,783 km (0.058 R)
• M8: 2,393,566 km (0.116 R)
• M9: 3,018,586 km (0.102 R)
• M10: 3,158,909 km (0.106 R)
• M11: 4,072,204 km (0.098 R)
• M12: 4,175,576 km (0.069 R)
• M13: 4,411,641 km (0.12 R)
• M14: 4,624,968 km (0.11 R)
• M15: 5,370,414 km (0.078 R)
• M16: 5,569,828 km (0.096 R)
• M17: 5,742,613 km (0.067 R)
• M18: 5,888,023 km (0.119 R)
• M19: 6,512,145 km (0.098 R)
• M20: 7,188,626 km (0.054 R)
• M21: 7,951,875 km (0.094 R)
• M22: 8,244,787 km (0.117 R)
• M23: 9,831,422 km (0.088 R)
• M24: 10,534,682 km (0.098 R)
• M25: 10,892,371 km (0.037 R)
• M26: 11,290,450 km (0.105 R)
• M27: 11,399,956 km (0.063 R)
• M28: 11,546,263 km (0.058 R)
• M29: 12,250,420 km (0.119 R)
• M30: 12,778,201 km (0.116 R)
• M31: 13,428,952 km (0.099 R)
• M32: 13,506,145 km (0.057 R)
• M33: 13,894,800 km (0.085 R)
• M34: 14,012,085 km (0.114 R)
• M35: 14,129,818 km (0.081 R)
• M36: 14,405,527 km (0.101 R)
• M37: 14,842,502 km (0.074 R)
• M38: 15,404,990 km (0.037 R)
• M39: 15,485,923 km (0.046 R)
• M40: 15,810,999 km (0.037 R)
• M41: 16,015,350 km (0.112 R)
• M42: 16,220,598 km (0.055 R)
• M43: 16,716,664 km (0.097 R)
• M44: 16,924,755 km (0.058 R)
• M45: 17,092,006 km (0.118 R)
• M46: 17,343,779 km (0.091 R)
• M47: 17,808,579 km (0.086 R)
• M48: 18,106,429 km (0.09 R)
• M49: 18,234,634 km (0.042 R)
• M50: 18,363,139 km (0.092 R)
• M51: 19,227,515 km (0.082 R)
• M52: 19,314,581 km (0.099 R)
• M53: 20,771,814 km (0.109 R)
• M54: 21,355,395 km (0.069 R)
• M55: 21,944,512 km (0.091 R)
• M56: 22,081,244 km (0.108 R)
• M57: 22,309,680 km (0.117 R)
• M58: 22,401,384 km (0.096 R)
• M59: 22,539,014 km (0.112 R)
• M60: 23,185,127 km (0.063 R)
• M61: 23,324,402 km (0.119 R)
• M62: 24,874,386 km (0.081 R)
• M63: 25,112,097 km (0.101 R)
• M64: 25,207,391 km (0.111 R)
• M65: 26,457,431 km (0.062 R)
• M66: 26,602,989 km (0.073 R)
• M67: 26,992,393 km (0.083 R)
• M68: 27,974,054 km (0.102 R)
• M69: 29,167,546 km (0.034 R)
• M70: 29,418,272 km (0.11 R)
• M71: 29,770,575 km (0.075 R)
• M72: 29,972,382 km (0.075 R)
• M73: 30,326,780 km (0.114 R)
• M74: 30,733,536 km (0.093 R)
• M75: 30,988,750 km (0.095 R)
• M76: 31,604,046 km (0.031 R)
• M77: 31,913,115 km (0.034 R)
• M78: 32,534,395 km (0.107 R)
• M79: 33,946,749 km (0.101 R)
• M80: 35,165,672 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62

Radius: 3.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.42 AU - 17.52 AU

Year: 24292 Days

Day: 17.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,890,823 km

• M1: 57,146 km (0.106 R)
• M2: 165,455 km (0.107 R)
• M3: 259,253 km (0.089 R)
• M4: 357,988 km (0.102 R)
• M5: 548,276 km (0.039 R)
• M6: 589,864 km (0.06 R)
• M7: 829,221 km (0.095 R)
• M8: 1,026,840 km (0.116 R)
• M9: 1,522,757 km (0.115 R)
• M10: 1,888,972 km (0.115 R)
• M11: 1,973,944 km (0.04 R)
• M12: 2,081,954 km (0.087 R)
• M13: 2,349,135 km (0.033 R)
• M14: 2,394,763 km (0.09 R)
• M15: 2,627,088 km (0.096 R)
• M16: 2,964,282 km (0.09 R)
• M17: 3,038,333 km (0.102 R)
• M18: 3,088,149 km (0.086 R)
• M19: 3,163,247 km (0.075 R)
• M20: 3,392,132 km (0.065 R)
• M21: 3,443,593 km (0.085 R)
• M22: 3,495,504 km (0.085 R)
• M23: 5,466,605 km (0.113 R)
• M24: 6,334,423 km (0.111 R)
• M25: 7,012,849 km (0.091 R)
• M26: 7,680,205 km (0.064 R)
• M27: 7,816,190 km (0.11 R)
• M28: 8,437,470 km (0.096 R)
• M29: 9,254,274 km (0.11 R)
• M30: 9,580,696 km (0.08 R)
• M31: 10,620,102 km (0.116 R)
• M32: 10,961,784 km (0.104 R)
• M33: 11,307,056 km (0.06 R)
• M34: 11,655,918 km (0.12 R)
• M35: 12,087,059 km (0.074 R)
• M36: 12,364,114 km (0.088 R)
• M37: 12,523,287 km (0.08 R)
• M38: 12,924,508 km (0.072 R)
• M39: 12,964,899 km (0.095 R)
• M40: 13,045,682 km (0.099 R)
• M41: 14,111,418 km (0.072 R)
• M42: 14,992,549 km (0.104 R)
• M43: 15,632,678 km (0.101 R)
• M44: 15,934,417 km (0.086 R)
• M45: 16,238,101 km (0.109 R)
• M46: 16,500,047 km (0.115 R)
• M47: 17,338,393 km (0.102 R)
• M48: 18,872,819 km (0.085 R)
• M49: 18,964,372 km (0.049 R)
• M50: 19,010,299 km (0.04 R)
• M51: 19,470,911 km (0.097 R)
• M52: 19,795,538 km (0.09 R)
• M53: 20,028,462 km (0.05 R)
• M54: 20,168,635 km (0.066 R)
• M55: 21,159,272 km (0.09 R)
• M56: 21,684,511 km (0.107 R)
• M57: 22,310,727 km (0.105 R)
• M58: 22,699,083 km (0.102 R)
• M59: 24,874,236 km (0.118 R)
• M60: 25,175,975 km (0.077 R)
• M61: 25,580,189 km (0.114 R)
• M62: 26,548,835 km (0.09 R)
• M63: 26,908,767 km (0.072 R)
• M64: 27,166,674 km (0.118 R)
• M65: 28,311,846 km (0.034 R)
• M66: 28,626,749 km (0.117 R)
• M67: 28,732,066 km (0.113 R)
• M68: 29,845,074 km (0.043 R)
• M69: 30,058,700 km (0.062 R)
• M70: 30,326,480 km (0.118 R)
• M71: 31,080,304 km (0.07 R)
• M72: 31,894,715 km (0.068 R)
• M73: 32,386,742 km (0.061 R)
• M74: 32,606,352 km (0.11 R)
• M75: 33,600,131 km (0.056 R)
• M76: 33,822,433 km (0.054 R)
• M77: 34,379,984 km (0.077 R)
• M78: 35,335,017 km (0.094 R)
• M79: 36,869,442 km (0.051 R)
• M80: 37,098,626 km (0.092 R)
• M81: 37,385,854 km (0.084 R)
• M82: 37,558,490 km (0.034 R)
• M83: 38,135,788 km (0.09 R)
• M84: 38,599,841 km (0.113 R)
• M85: 38,716,228 km (0.06 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 12,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit