🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.44 AU - 0.64 AU

Year: 153 Days

Day: 20.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,112,531 km

• M1: 280,945 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.04 AU - 1.3 AU

Year: 487 Days

Day: 32.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,112,531 km

• M1: 124,017 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.99 AU - 2.09 AU

Year: 1122 Days

Day: 36.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,112,531 km

• M1: 1,881,193 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.72 AU - 3.96 AU

Year: 2350 Days

Day: 29.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,112,531 km

• M1: 1,413,401 km (0.116 R)

Asteroid Belt

Center: 9.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.1

Radius: 6.6

Gravity: 15.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.99 AU - 18.03 AU

Year: 24664 Days

Day: 18 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 36,112,531 km

• M1: 104,270 km (0.087 R)
• M2: 156,779 km (0.1 R)
• M3: 582,534 km (0.087 R)
• M4: 630,106 km (0.052 R)
• M5: 781,499 km (0.038 R)
• M6: 972,835 km (0.073 R)
• M7: 1,271,731 km (0.111 R)
• M8: 1,464,414 km (0.1 R)
• M9: 2,601,507 km (0.119 R)
• M10: 2,682,439 km (0.032 R)
• M11: 3,358,771 km (0.079 R)
• M12: 3,447,034 km (0.1 R)
• M13: 4,418,373 km (0.057 R)
• M14: 4,612,551 km (0.107 R)
• M15: 4,710,687 km (0.104 R)
• M16: 4,959,020 km (0.08 R)
• M17: 6,592,030 km (0.072 R)
• M18: 7,038,281 km (0.104 R)
• M19: 7,208,224 km (0.093 R)
• M20: 7,265,221 km (0.106 R)
• M21: 7,322,217 km (0.103 R)
• M22: 8,797,252 km (0.099 R)
• M23: 8,919,175 km (0.066 R)
• M24: 9,350,166 km (0.107 R)
• M25: 9,474,632 km (0.103 R)
• M26: 9,851,020 km (0.117 R)
• M27: 10,360,700 km (0.071 R)
• M28: 11,206,975 km (0.063 R)
• M29: 11,273,097 km (0.107 R)
• M30: 12,483,494 km (0.11 R)
• M31: 12,620,525 km (0.102 R)
• M32: 15,025,311 km (0.106 R)
• M33: 16,279,390 km (0.116 R)
• M34: 17,720,317 km (0.093 R)
• M35: 19,201,635 km (0.113 R)
• M36: 19,280,622 km (0.097 R)
• M37: 19,677,655 km (0.097 R)
• M38: 19,837,126 km (0.101 R)
• M39: 21,455,925 km (0.117 R)
• M40: 21,702,462 km (0.045 R)
• M41: 22,614,112 km (0.086 R)
• M42: 24,560,530 km (0.115 R)
• M43: 24,732,268 km (0.078 R)
• M44: 25,771,375 km (0.119 R)
• M45: 27,178,792 km (0.114 R)
• M46: 27,981,384 km (0.092 R)
• M47: 28,430,627 km (0.107 R)
• M48: 31,268,797 km (0.071 R)
• M49: 33,052,453 km (0.068 R)
• M50: 33,147,148 km (0.057 R)
• M51: 33,717,864 km (0.075 R)
• M52: 34,868,870 km (0.066 R)
• M53: 36,130,130 km (0.115 R)
• M54: 36,913,873 km (0.109 R)
• M55: 37,505,233 km (0.086 R)
• M56: 38,099,735 km (0.067 R)
• M57: 39,700,433 km (0.099 R)
• M58: 41,322,821 km (0.064 R)
• M59: 43,070,274 km (0.075 R)
• M60: 44,527,507 km (0.119 R)
• M61: 44,632,226 km (0.074 R)
• M62: 46,743,351 km (0.076 R)
• M63: 50,297,198 km (0.041 R)
• M64: 50,843,230 km (0.092 R)
• M65: 51,720,921 km (0.105 R)
• M66: 53,491,262 km (0.102 R)
• M67: 54,383,912 km (0.119 R)
• M68: 54,719,909 km (0.085 R)
• M69: 57,318,723 km (0.1 R)
• M70: 59,726,501 km (0.07 R)
• M71: 60,420,486 km (0.091 R)
• M72: 60,884,688 km (0.101 R)
• M73: 61,233,550 km (0.078 R)
• M74: 69,438,844 km (0.118 R)
• M75: 72,126,669 km (0.108 R)
• M76: 72,372,607 km (0.092 R)
• M77: 72,618,995 km (0.1 R)
• M78: 72,742,264 km (0.075 R)
• M79: 74,848,153 km (0.102 R)
• M80: 75,846,120 km (0.117 R)
• M81: 77,729,258 km (0.101 R)
• M82: 78,234,002 km (0.108 R)
• M83: 79,500,647 km (0.091 R)
• M84: 80,136,438 km (0.095 R)
• M85: 81,669,367 km (0.103 R)
• M86: 83,083,067 km (0.117 R)
• M87: 83,599,180 km (0.099 R)
• M88: 84,764,248 km (0.101 R)
• M89: 85,543,952 km (0.05 R)
• M90: 85,934,552 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37

Radius: 5.6

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 13.65 AU - 21.31 AU

Year: 28137 Days

Day: 24.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,112,531 km

• M1: 111,151 km (0.078 R)
• M2: 326,123 km (0.089 R)
• M3: 391,049 km (0.1 R)
• M4: 809,923 km (0.09 R)
• M5: 931,546 km (0.037 R)
• M6: 978,669 km (0.09 R)
• M7: 1,091,915 km (0.089 R)
• M8: 1,141,731 km (0.109 R)
• M9: 1,384,528 km (0.112 R)
• M10: 1,700,928 km (0.052 R)
• M11: 1,877,304 km (0.078 R)
• M12: 2,290,493 km (0.109 R)
• M13: 2,822,164 km (0.045 R)
• M14: 3,488,772 km (0.067 R)
• M15: 3,587,806 km (0.073 R)
• M16: 4,254,563 km (0.076 R)
• M17: 4,333,850 km (0.087 R)
• M18: 4,467,292 km (0.046 R)
• M19: 4,575,002 km (0.116 R)
• M20: 7,596,879 km (0.058 R)
• M21: 8,115,834 km (0.065 R)
• M22: 8,579,288 km (0.093 R)
• M23: 9,051,419 km (0.091 R)
• M24: 9,810,180 km (0.038 R)
• M25: 10,410,366 km (0.119 R)
• M26: 10,696,996 km (0.094 R)
• M27: 11,314,536 km (0.075 R)
• M28: 11,794,595 km (0.078 R)
• M29: 11,980,994 km (0.088 R)
• M30: 13,507,042 km (0.092 R)
• M31: 15,539,628 km (0.085 R)
• M32: 15,743,979 km (0.051 R)
• M33: 15,908,088 km (0.08 R)
• M34: 16,113,935 km (0.096 R)
• M35: 16,155,373 km (0.049 R)
• M36: 16,237,951 km (0.079 R)
• M37: 16,445,444 km (0.082 R)
• M38: 17,750,535 km (0.104 R)
• M39: 18,135,750 km (0.11 R)
• M40: 18,393,956 km (0.1 R)
• M41: 19,924,791 km (0.086 R)
• M42: 20,235,805 km (0.095 R)
• M43: 21,814,960 km (0.035 R)
• M44: 22,967,013 km (0.11 R)
• M45: 23,667,730 km (0.062 R)
• M46: 24,755,605 km (0.09 R)
• M47: 25,042,085 km (0.115 R)
• M48: 25,185,849 km (0.111 R)
• M49: 25,570,166 km (0.089 R)
• M50: 27,818,023 km (0.066 R)
• M51: 27,917,207 km (0.089 R)
• M52: 28,016,540 km (0.11 R)
• M53: 28,364,953 km (0.043 R)
• M54: 28,464,735 km (0.069 R)
• M55: 28,664,747 km (0.115 R)
• M56: 28,714,713 km (0.098 R)
• M57: 29,975,823 km (0.038 R)
• M58: 30,689,854 km (0.091 R)
• M59: 30,741,016 km (0.094 R)
• M60: 31,049,038 km (0.1 R)
• M61: 32,551,599 km (0.043 R)
• M62: 33,127,700 km (0.108 R)
• M63: 33,971,732 km (0.065 R)
• M64: 34,449,547 km (0.102 R)
• M65: 35,090,275 km (0.071 R)
• M66: 35,143,831 km (0.102 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: 208 - 18,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit