🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.59 AU - 0.95 AU

Year: 242 Days

Day: 42.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.88 AU - 1.4 AU

Year: 436 Days

Day: 34.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 83,108,278 km

• M1: 52,509 km (0.029 R)
• M2: 136,732 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.38 AU - 3.86 AU

Year: 2467 Days

Day: 42.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,108,278 km

• M1: 111,750 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.87 AU - 4.41 AU

Year: 3017 Days

Day: 32.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.83 AU - 4.95 AU

Year: 3294 Days

Day: 20.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,108,278 km

• M1: 42,037 km (0.115 R)
• M2: 1,301,801 km (0.103 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.9

Radius: 12

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.76 AU - 6.68 AU

Year: 4900 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 83,108,278 km

• M1: 154,834 km (0.116 R)
• M2: 365,916 km (0.082 R)
• M3: 463,903 km (0.063 R)
• M4: 573,409 km (0.056 R)
• M5: 782,098 km (0.119 R)
• M6: 917,783 km (0.107 R)
• M7: 1,039,256 km (0.091 R)
• M8: 1,178,382 km (0.109 R)
• M9: 1,463,217 km (0.085 R)
• M10: 1,554,471 km (0.097 R)
• M11: 1,634,207 km (0.095 R)
• M12: 2,083,749 km (0.118 R)
• M13: 2,292,438 km (0.118 R)
• M14: 2,430,367 km (0.078 R)
• M15: 2,524,015 km (0.04 R)
• M16: 2,618,711 km (0.07 R)
• M17: 2,730,909 km (0.091 R)
• M18: 2,910,277 km (0.103 R)
• M19: 3,212,614 km (0.04 R)
• M20: 3,542,926 km (0.099 R)
• M21: 3,829,556 km (0.057 R)
• M22: 3,975,713 km (0.101 R)
• M23: 4,086,715 km (0.089 R)
• M24: 4,179,914 km (0.076 R)
• M25: 4,598,639 km (0.088 R)
• M26: 4,793,565 km (0.108 R)
• M27: 4,892,000 km (0.107 R)
• M28: 5,011,080 km (0.117 R)
• M29: 5,600,196 km (0.097 R)
• M30: 5,683,223 km (0.065 R)
• M31: 5,998,127 km (0.087 R)
• M32: 6,147,126 km (0.103 R)
• M33: 6,318,864 km (0.104 R)
• M34: 6,689,269 km (0.117 R)
• M35: 7,089,144 km (0.093 R)
• M36: 7,201,641 km (0.078 R)
• M37: 7,565,464 km (0.064 R)
• M38: 8,146,352 km (0.059 R)
• M39: 8,240,599 km (0.073 R)
• M40: 8,430,139 km (0.119 R)
• M41: 8,717,367 km (0.115 R)
• M42: 9,424,666 km (0.077 R)
• M43: 9,672,998 km (0.117 R)
• M44: 10,252,092 km (0.115 R)
• M45: 10,404,981 km (0.052 R)
• M46: 10,533,036 km (0.102 R)
• M47: 11,128,735 km (0.046 R)
• M48: 12,761,446 km (0.096 R)
• M49: 13,507,790 km (0.06 R)
• M50: 13,844,086 km (0.084 R)
• M51: 13,956,883 km (0.047 R)
• M52: 14,582,202 km (0.073 R)
• M53: 14,754,389 km (0.114 R)
• M54: 15,158,752 km (0.097 R)
• M55: 15,304,012 km (0.115 R)
• M56: 15,566,706 km (0.076 R)
• M57: 15,948,928 km (0.076 R)
• M58: 16,244,982 km (0.088 R)
• M59: 17,023,191 km (0.071 R)
• M60: 17,265,090 km (0.098 R)
• M61: 17,660,627 km (0.117 R)
• M62: 18,059,305 km (0.099 R)
• M63: 18,151,607 km (0.086 R)
• M64: 18,584,843 km (0.111 R)
• M65: 18,958,987 km (0.06 R)
• M66: 19,209,863 km (0.05 R)
• M67: 19,335,674 km (0.108 R)
• M68: 19,619,761 km (0.075 R)
• M69: 19,714,755 km (0.108 R)
• M70: 20,223,987 km (0.097 R)
• M71: 20,705,392 km (0.087 R)
• M72: 21,679,574 km (0.118 R)
• M73: 21,941,819 km (0.057 R)

Asteroid Belt

Center: 11.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.2

Radius: 5.1

Gravity: 19.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 14.31 AU - 21.25 AU

Year: 26852 Days

Day: 16.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,108,278 km

• M1: 92,751 km (0.12 R)
• M2: 159,172 km (0.081 R)
• M3: 334,351 km (0.111 R)
• M4: 391,647 km (0.117 R)
• M5: 1,345,483 km (0.067 R)
• M6: 1,769,144 km (0.084 R)
• M7: 1,837,810 km (0.041 R)
• M8: 2,533,590 km (0.056 R)
• M9: 2,572,186 km (0.059 R)
• M10: 3,217,850 km (0.085 R)
• M11: 3,429,531 km (0.098 R)
• M12: 4,696,176 km (0.042 R)
• M13: 4,984,751 km (0.116 R)
• M14: 5,328,527 km (0.103 R)
• M15: 5,478,274 km (0.036 R)
• M16: 6,405,332 km (0.116 R)
• M17: 6,671,467 km (0.089 R)
• M18: 7,491,113 km (0.095 R)
• M19: 7,884,556 km (0.092 R)
• M20: 8,400,070 km (0.075 R)
• M21: 8,632,695 km (0.034 R)
• M22: 9,283,445 km (0.078 R)
• M23: 10,506,408 km (0.115 R)
• M24: 10,819,965 km (0.086 R)
• M25: 12,367,555 km (0.076 R)
• M26: 12,698,615 km (0.113 R)
• M27: 12,831,757 km (0.077 R)
• M28: 13,572,865 km (0.075 R)
• M29: 13,914,248 km (0.113 R)
• M30: 14,955,449 km (0.107 R)
• M31: 15,096,220 km (0.086 R)
• M32: 18,300,906 km (0.076 R)
• M33: 18,526,799 km (0.114 R)
• M34: 18,981,427 km (0.063 R)
• M35: 19,057,572 km (0.091 R)
• M36: 19,133,867 km (0.071 R)
• M37: 19,439,795 km (0.111 R)
• M38: 20,445,242 km (0.107 R)
• M39: 21,230,032 km (0.068 R)
• M40: 23,072,330 km (0.085 R)
• M41: 23,316,324 km (0.04 R)
• M42: 23,479,535 km (0.078 R)
• M43: 24,301,127 km (0.119 R)
• M44: 25,635,091 km (0.076 R)
• M45: 25,803,538 km (0.116 R)
• M46: 26,651,160 km (0.05 R)
• M47: 26,992,692 km (0.032 R)
• M48: 27,680,244 km (0.046 R)
• M49: 29,865,719 km (0.101 R)
• M50: 30,220,565 km (0.051 R)
• M51: 31,023,906 km (0.12 R)
• M52: 31,924,784 km (0.071 R)
• M53: 32,925,594 km (0.079 R)
• M54: 34,121,629 km (0.118 R)
• M55: 34,678,432 km (0.097 R)
• M56: 38,370,059 km (0.11 R)
• M57: 38,852,362 km (0.083 R)
• M58: 39,239,521 km (0.108 R)
• M59: 40,017,879 km (0.105 R)
• M60: 41,589,704 km (0.079 R)
• M61: 43,281,806 km (0.087 R)
• M62: 43,582,796 km (0.106 R)
• M63: 44,996,347 km (0.038 R)
• M64: 46,322,382 km (0.083 R)
• M65: 47,454,389 km (0.119 R)
• M66: 49,012,601 km (0.069 R)
• M67: 49,431,026 km (0.03 R)
• M68: 50,060,833 km (0.105 R)
• M69: 50,587,567 km (0.105 R)
• M70: 50,798,799 km (0.077 R)
• M71: 50,904,565 km (0.057 R)
• M72: 53,787,017 km (0.079 R)
• M73: 54,759,553 km (0.111 R)
• M74: 54,868,011 km (0.117 R)
• M75: 56,612,322 km (0.081 R)
• M76: 56,721,977 km (0.08 R)
• M77: 57,051,242 km (0.105 R)
• M78: 57,601,463 km (0.062 R)
• M79: 59,820,000 km (0.091 R)
• M80: 61,389,581 km (0.094 R)
• M81: 61,502,228 km (0.099 R)
• M82: 62,179,457 km (0.105 R)
• M83: 64,683,576 km (0.091 R)
• M84: 64,912,910 km (0.059 R)
• M85: 66,178,807 km (0.114 R)
• M86: 66,294,296 km (0.084 R)
• M87: 70,025,118 km (0.088 R)
• M88: 70,142,702 km (0.08 R)
• M89: 72,867,477 km (0.108 R)
• M90: 72,986,856 km (0.092 R)
• M91: 74,422,846 km (0.035 R)
• M92: 76,958,381 km (0.094 R)
• M93: 78,909,137 km (0.03 R)
• M94: 81,123,185 km (0.052 R)
• M95: 81,370,471 km (0.108 R)
• M96: 82,362,005 km (0.106 R)
• M97: 82,734,803 km (0.108 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 13,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit