🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.47 AU - 0.55 AU

Year: 129 Days

Day: 44.9 Hours

Environment

Temp: 265 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.49 AU - 0.81 AU

Year: 186 Days

Day: 43.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.54 AU - 0.82 AU

Year: 199 Days

Day: 27 Hours

Environment

Temp: 145 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,654,518 km

• M1: 102,923 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.58 AU - 0.86 AU

Year: 217 Days

Day: 14.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,654,518 km

• M1: 533,915 km (0.076 R)
• M2: 583,731 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.67 AU - 0.91 AU

Year: 249 Days

Day: 38.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.62 AU - 1.02 AU

Year: 263 Days

Day: 32.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,654,518 km

• M1: 25,581 km (0.046 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.85 AU - 1.39 AU

Year: 420 Days

Day: 41.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 8 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.24 AU - 2.68 AU

Year: 1369 Days

Day: 32.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,654,518 km

• M1: 33,660 km (0.109 R)
• M2: 310,116 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.2

Radius: 9.9

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.66 AU - 7.84 AU

Year: 7654 Days

Day: 8.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,654,518 km

• M1: 129,701 km (0.081 R)
• M2: 203,603 km (0.084 R)
• M3: 289,771 km (0.112 R)
• M4: 429,346 km (0.113 R)
• M5: 515,365 km (0.101 R)
• M6: 608,115 km (0.111 R)
• M7: 751,729 km (0.116 R)
• M8: 1,108,221 km (0.067 R)
• M9: 1,399,189 km (0.03 R)
• M10: 1,475,633 km (0.096 R)
• M11: 1,986,361 km (0.112 R)
• M12: 2,183,231 km (0.106 R)
• M13: 2,502,174 km (0.115 R)
• M14: 2,860,461 km (0.105 R)
• M15: 3,311,947 km (0.111 R)
• M16: 3,678,761 km (0.1 R)
• M17: 3,785,873 km (0.117 R)
• M18: 4,030,915 km (0.104 R)
• M19: 4,225,242 km (0.101 R)
• M20: 4,797,005 km (0.109 R)
• M21: 5,454,189 km (0.111 R)
• M22: 5,546,042 km (0.056 R)
• M23: 5,793,477 km (0.085 R)
• M24: 6,076,217 km (0.097 R)
• M25: 6,363,445 km (0.101 R)
• M26: 6,460,234 km (0.061 R)
• M27: 6,687,922 km (0.109 R)
• M28: 7,218,247 km (0.099 R)
• M29: 7,420,653 km (0.048 R)
• M30: 7,796,592 km (0.098 R)
• M31: 8,531,417 km (0.115 R)
• M32: 8,817,298 km (0.119 R)
• M33: 9,251,880 km (0.09 R)
• M34: 9,582,492 km (0.072 R)
• M35: 9,842,343 km (0.11 R)
• M36: 10,445,073 km (0.068 R)
• M37: 10,674,107 km (0.102 R)
• M38: 11,528,311 km (0.046 R)
• M39: 11,963,641 km (0.074 R)
• M40: 12,203,297 km (0.07 R)
• M41: 12,891,297 km (0.087 R)
• M42: 13,508,688 km (0.101 R)
• M43: 14,474,043 km (0.083 R)
• M44: 14,857,911 km (0.114 R)
• M45: 15,158,752 km (0.096 R)
• M46: 16,073,394 km (0.086 R)
• M47: 17,230,384 km (0.108 R)
• M48: 17,410,799 km (0.075 R)
• M49: 18,184,369 km (0.11 R)
• M50: 18,506,304 km (0.096 R)
• M51: 18,876,409 km (0.12 R)
• M52: 19,389,380 km (0.075 R)
• M53: 19,718,047 km (0.06 R)
• M54: 20,476,508 km (0.088 R)
• M55: 20,715,565 km (0.091 R)
• M56: 20,859,329 km (0.105 R)
• M57: 21,244,543 km (0.076 R)
• M58: 21,438,123 km (0.1 R)
• M59: 21,535,062 km (0.06 R)
• M60: 21,924,316 km (0.057 R)
• M61: 22,168,759 km (0.101 R)
• M62: 22,907,772 km (0.097 R)
• M63: 23,754,945 km (0.082 R)
• M64: 24,006,120 km (0.083 R)
• M65: 24,258,043 km (0.084 R)
• M66: 25,891,801 km (0.082 R)
• M67: 25,995,024 km (0.113 R)
• M68: 26,982,968 km (0.112 R)
• M69: 27,666,032 km (0.082 R)
• M70: 29,803,337 km (0.112 R)
• M71: 30,128,562 km (0.096 R)
• M72: 31,275,828 km (0.082 R)
• M73: 32,548,906 km (0.043 R)
• M74: 32,939,656 km (0.116 R)
• M75: 33,388,150 km (0.117 R)
• M76: 34,973,888 km (0.075 R)
• M77: 35,948,518 km (0.095 R)
• M78: 36,990,168 km (0.108 R)
• M79: 37,281,285 km (0.11 R)
• M80: 37,924,556 km (0.065 R)
• M81: 38,394,593 km (0.081 R)
• M82: 39,875,911 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.1

Radius: 4.2

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.68 AU - 18.62 AU

Year: 27432 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,654,518 km

• M1: 210,933 km (0.081 R)
• M2: 335,249 km (0.11 R)
• M3: 369,956 km (0.095 R)
• M4: 735,722 km (0.058 R)
• M5: 1,672,355 km (0.099 R)
• M6: 1,733,540 km (0.037 R)
• M7: 1,795,474 km (0.025 R)
• M8: 1,921,435 km (0.098 R)
• M9: 2,115,763 km (0.057 R)
• M10: 2,248,905 km (0.092 R)
• M11: 2,453,704 km (0.09 R)
• M12: 2,523,267 km (0.109 R)
• M13: 2,881,105 km (0.113 R)
• M14: 3,883,710 km (0.108 R)
• M15: 4,894,992 km (0.111 R)
• M16: 5,338,998 km (0.101 R)
• M17: 5,384,177 km (0.057 R)
• M18: 5,611,715 km (0.085 R)
• M19: 5,703,568 km (0.106 R)
• M20: 5,796,020 km (0.064 R)
• M21: 6,076,217 km (0.106 R)
• M22: 6,746,864 km (0.065 R)
• M23: 6,992,055 km (0.076 R)
• M24: 7,041,422 km (0.117 R)
• M25: 7,340,319 km (0.113 R)
• M26: 8,105,362 km (0.048 R)
• M27: 8,418,321 km (0.117 R)
• M28: 9,218,221 km (0.098 R)
• M29: 9,380,983 km (0.089 R)
• M30: 9,709,650 km (0.114 R)
• M31: 10,042,056 km (0.094 R)
• M32: 10,378,053 km (0.062 R)
• M33: 11,935,517 km (0.102 R)
• M34: 12,892,344 km (0.063 R)
• M35: 15,133,321 km (0.031 R)
• M36: 15,325,404 km (0.054 R)
• M37: 15,971,667 km (0.103 R)
• M38: 16,167,191 km (0.119 R)
• M39: 17,357,392 km (0.083 R)
• M40: 17,962,964 km (0.088 R)
• M41: 18,575,418 km (0.112 R)
• M42: 19,402,694 km (0.068 R)
• M43: 22,245,652 km (0.094 R)
• M44: 22,464,065 km (0.066 R)
• M45: 22,756,379 km (0.115 R)
• M46: 23,715,152 km (0.12 R)
• M47: 23,789,502 km (0.054 R)
• M48: 24,837,734 km (0.117 R)
• M49: 25,139,922 km (0.118 R)
• M50: 25,443,456 km (0.066 R)
• M51: 25,824,482 km (0.087 R)
• M52: 26,130,709 km (0.118 R)
• M53: 29,099,030 km (0.09 R)
• M54: 29,897,733 km (0.059 R)
• M55: 30,461,118 km (0.094 R)
• M56: 31,109,176 km (0.095 R)
• M57: 31,516,531 km (0.105 R)
• M58: 32,007,811 km (0.108 R)
• M59: 32,172,069 km (0.034 R)
• M60: 33,163,754 km (0.102 R)
• M61: 33,830,362 km (0.091 R)
• M62: 35,007,697 km (0.117 R)
• M63: 35,176,892 km (0.12 R)
• M64: 35,516,330 km (0.092 R)
• M65: 39,760,720 km (0.109 R)
• M66: 40,114,071 km (0.06 R)
• M67: 41,538,542 km (0.035 R)
• M68: 42,346,968 km (0.114 R)
• M69: 42,707,948 km (0.108 R)
• M70: 43,523,855 km (0.107 R)
• M71: 45,447,534 km (0.089 R)
• M72: 45,632,287 km (0.079 R)
• M73: 47,773,631 km (0.085 R)
• M74: 48,903,843 km (0.034 R)
• M75: 49,852,443 km (0.117 R)
• M76: 50,807,027 km (0.095 R)
• M77: 51,094,704 km (0.067 R)
• M78: 52,734,297 km (0.072 R)
• M79: 52,831,386 km (0.081 R)
• M80: 53,025,564 km (0.087 R)
• M81: 54,391,243 km (0.103 R)
• M82: 54,489,229 km (0.066 R)
• M83: 56,560,711 km (0.05 R)
• M84: 56,858,710 km (0.106 R)
• M85: 58,557,394 km (0.067 R)
• M86: 59,160,872 km (0.115 R)
• M87: 59,261,700 km (0.099 R)
• M88: 59,766,444 km (0.102 R)
• M89: 60,069,978 km (0.108 R)
• M90: 60,171,256 km (0.092 R)
• M91: 61,289,200 km (0.116 R)
• M92: 62,004,278 km (0.048 R)
• M93: 63,236,516 km (0.075 R)
• M94: 63,545,735 km (0.081 R)
• M95: 66,456,760 km (0.036 R)
• M96: 68,245,202 km (0.087 R)
• M97: 69,729,961 km (0.07 R)
• M98: 71,225,341 km (0.117 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 13,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit