🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.41 AU - 0.61 AU

Year: 134 Days

Day: 29.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,204,687 km

• M1: 63,280 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.45 AU - 0.61 AU

Year: 142 Days

Day: 35.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,204,687 km

• M1: 160,818 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.76 AU - 1.16 AU

Year: 347 Days

Day: 13.6 Hours

Environment

Temp: 45 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.67 AU - 2.79 AU

Year: 1664 Days

Day: 25.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.41 AU - 5.09 AU

Year: 3233 Days

Day: 21.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 62.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.4

Radius: 13.2

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.6 AU - 8.42 AU

Year: 8364 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,204,687 km

• M1: 168,298 km (0.062 R)
• M2: 355,445 km (0.103 R)
• M3: 784,940 km (0.103 R)
• M4: 937,679 km (0.048 R)
• M5: 1,437,187 km (0.104 R)
• M6: 1,989,951 km (0.101 R)
• M7: 2,376,961 km (0.079 R)
• M8: 2,867,791 km (0.115 R)
• M9: 3,883,112 km (0.088 R)
• M10: 4,153,286 km (0.113 R)
• M11: 4,275,358 km (0.037 R)
• M12: 5,764,604 km (0.098 R)
• M13: 5,969,853 km (0.111 R)
• M14: 6,317,518 km (0.111 R)
• M15: 6,423,134 km (0.1 R)
• M16: 6,743,423 km (0.091 R)
• M17: 7,105,600 km (0.08 R)
• M18: 7,362,758 km (0.108 R)
• M19: 7,585,809 km (0.113 R)
• M20: 7,886,650 km (0.097 R)
• M21: 8,268,274 km (0.085 R)
• M22: 8,656,032 km (0.102 R)
• M23: 8,852,155 km (0.085 R)
• M24: 9,489,591 km (0.105 R)
• M25: 9,732,538 km (0.078 R)
• M26: 9,854,760 km (0.063 R)
• M27: 10,515,384 km (0.099 R)
• M28: 11,318,425 km (0.056 R)
• M29: 11,619,416 km (0.116 R)
• M30: 11,835,884 km (0.1 R)
• M31: 12,010,166 km (0.098 R)
• M32: 13,073,208 km (0.106 R)
• M33: 13,936,089 km (0.089 R)
• M34: 14,397,748 km (0.082 R)
• M35: 15,146,784 km (0.112 R)
• M36: 15,383,448 km (0.117 R)
• M37: 15,526,165 km (0.076 R)
• M38: 15,908,537 km (0.111 R)
• M39: 16,634,086 km (0.115 R)
• M40: 17,967,003 km (0.088 R)
• M41: 18,167,465 km (0.089 R)
• M42: 18,469,503 km (0.101 R)
• M43: 19,129,529 km (0.073 R)
• M44: 19,591,038 km (0.104 R)
• M45: 19,900,706 km (0.109 R)
• M46: 20,160,108 km (0.095 R)
• M47: 20,316,288 km (0.095 R)
• M48: 20,997,557 km (0.039 R)
• M49: 22,598,404 km (0.076 R)
• M50: 22,814,722 km (0.093 R)
• M51: 22,977,485 km (0.119 R)
• M52: 23,249,603 km (0.084 R)
• M53: 24,238,146 km (0.108 R)
• M54: 24,737,504 km (0.064 R)
• M55: 25,746,542 km (0.08 R)
• M56: 25,972,584 km (0.103 R)
• M57: 26,769,043 km (0.113 R)
• M58: 27,746,964 km (0.075 R)
• M59: 28,327,554 km (0.117 R)
• M60: 30,869,969 km (0.111 R)
• M61: 31,773,840 km (0.109 R)
• M62: 32,137,961 km (0.093 R)
• M63: 32,381,357 km (0.117 R)
• M64: 33,115,433 km (0.061 R)
• M65: 34,599,893 km (0.078 R)
• M66: 35,475,938 km (0.091 R)
• M67: 35,664,581 km (0.09 R)
• M68: 36,295,884 km (0.108 R)
• M69: 37,185,992 km (0.056 R)
• M70: 37,954,476 km (0.055 R)
• M71: 38,211,934 km (0.104 R)
• M72: 38,857,897 km (0.078 R)
• M73: 40,422,841 km (0.097 R)
• M74: 40,554,188 km (0.101 R)
• M75: 40,817,330 km (0.088 R)
• M76: 41,742,743 km (0.107 R)
• M77: 42,608,316 km (0.116 R)
• M78: 43,547,043 km (0.12 R)
• M79: 44,221,729 km (0.101 R)
• M80: 44,831,789 km (0.048 R)
• M81: 45,376,625 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.4

Radius: 5.9

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.53 AU - 15.11 AU

Year: 19994 Days

Day: 17.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,204,687 km

• M1: 79,586 km (0.071 R)
• M2: 165,605 km (0.1 R)
• M3: 513,121 km (0.113 R)
• M4: 572,511 km (0.096 R)
• M5: 698,772 km (0.095 R)
• M6: 881,131 km (0.115 R)
• M7: 1,027,737 km (0.048 R)
• M8: 1,182,422 km (0.116 R)
• M9: 1,630,617 km (0.081 R)
• M10: 1,935,497 km (0.06 R)
• M11: 2,094,520 km (0.086 R)
• M12: 2,291,091 km (0.093 R)
• M13: 2,597,169 km (0.099 R)
• M14: 2,844,155 km (0.11 R)
• M15: 3,513,456 km (0.053 R)
• M16: 4,066,369 km (0.119 R)
• M17: 4,352,999 km (0.067 R)
• M18: 5,076,005 km (0.093 R)
• M19: 5,340,046 km (0.114 R)
• M20: 5,881,590 km (0.107 R)
• M21: 6,535,183 km (0.037 R)
• M22: 6,967,521 km (0.116 R)
• M23: 9,104,078 km (0.118 R)
• M24: 9,748,994 km (0.087 R)
• M25: 10,187,166 km (0.075 R)
• M26: 11,139,207 km (0.051 R)
• M27: 11,482,085 km (0.068 R)
• M28: 12,002,836 km (0.04 R)
• M29: 12,178,015 km (0.078 R)
• M30: 12,354,241 km (0.091 R)
• M31: 12,531,215 km (0.11 R)
• M32: 12,590,456 km (0.034 R)
• M33: 13,307,778 km (0.102 R)
• M34: 14,907,278 km (0.086 R)
• M35: 14,969,960 km (0.075 R)
• M36: 16,113,935 km (0.104 R)
• M37: 17,285,735 km (0.09 R)
• M38: 17,417,680 km (0.1 R)
• M39: 17,682,468 km (0.082 R)
• M40: 18,350,273 km (0.116 R)
• M41: 18,687,317 km (0.091 R)
• M42: 20,194,217 km (0.11 R)
• M43: 20,821,929 km (0.114 R)
• M44: 21,102,874 km (0.091 R)
• M45: 21,243,795 km (0.058 R)
• M46: 21,455,925 km (0.11 R)
• M47: 22,887,427 km (0.093 R)
• M48: 23,541,768 km (0.107 R)
• M49: 25,691,190 km (0.092 R)
• M50: 25,841,835 km (0.108 R)
• M51: 25,917,233 km (0.092 R)
• M52: 26,068,177 km (0.032 R)
• M53: 26,675,096 km (0.117 R)
• M54: 30,412,649 km (0.057 R)
• M55: 32,667,388 km (0.118 R)
• M56: 33,403,559 km (0.107 R)
• M57: 34,227,843 km (0.054 R)
• M58: 35,225,811 km (0.107 R)
• M59: 35,309,436 km (0.072 R)
• M60: 36,995,254 km (0.094 R)
• M61: 37,080,226 km (0.097 R)
• M62: 37,676,822 km (0.094 R)
• M63: 38,793,271 km (0.075 R)
• M64: 39,225,609 km (0.115 R)
• M65: 39,746,509 km (0.086 R)
• M66: 40,619,711 km (0.09 R)
• M67: 40,707,376 km (0.075 R)
• M68: 41,234,708 km (0.11 R)
• M69: 41,322,821 km (0.08 R)
• M70: 42,830,170 km (0.118 R)
• M71: 43,187,409 km (0.079 R)
• M72: 43,366,478 km (0.056 R)
• M73: 43,905,030 km (0.031 R)
• M74: 44,988,717 km (0.115 R)
• M75: 47,366,875 km (0.073 R)
• M76: 51,388,514 km (0.096 R)
• M77: 51,863,338 km (0.083 R)
• M78: 52,339,358 km (0.055 R)
• M79: 52,817,024 km (0.09 R)
• M80: 54,451,680 km (0.035 R)
• M81: 54,741,900 km (0.06 R)
• M82: 55,226,597 km (0.086 R)
• M83: 57,671,924 km (0.077 R)
• M84: 57,869,094 km (0.033 R)
• M85: 58,066,414 km (0.104 R)
• M86: 59,255,268 km (0.078 R)
• M87: 60,252,188 km (0.102 R)
• M88: 61,757,891 km (0.101 R)
• M89: 62,363,612 km (0.054 R)
• M90: 62,667,146 km (0.102 R)
• M91: 64,908,571 km (0.044 R)
• M92: 65,833,086 km (0.117 R)
• M93: 68,946,068 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 14,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit