🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.73 AU - 0.73 AU

Year: 230 Days

Day: 35 Hours

Environment

Temp: 143 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.96 AU - 1.18 AU

Year: 408 Days

Day: 37.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,039,891 km

• M1: 59,540 km (0.054 R)
• M2: 862,731 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.69 AU - 2.79 AU

Year: 1237 Days

Day: 19.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.2

Radius: 10

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.91 AU - 5.81 AU

Year: 3953 Days

Day: 12.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,039,891 km

• M1: 135,984 km (0.117 R)
• M2: 289,322 km (0.096 R)
• M3: 446,101 km (0.099 R)
• M4: 608,115 km (0.079 R)
• M5: 715,377 km (0.074 R)
• M6: 781,200 km (0.111 R)
• M7: 859,141 km (0.066 R)
• M8: 940,073 km (0.113 R)
• M9: 1,055,712 km (0.066 R)
• M10: 1,132,007 km (0.115 R)
• M11: 1,541,756 km (0.095 R)
• M12: 1,901,688 km (0.073 R)
• M13: 2,202,829 km (0.109 R)
• M14: 2,460,735 km (0.106 R)
• M15: 2,773,993 km (0.087 R)
• M16: 2,912,222 km (0.092 R)
• M17: 3,340,670 km (0.099 R)
• M18: 3,471,419 km (0.106 R)
• M19: 3,670,833 km (0.059 R)
• M20: 3,772,110 km (0.094 R)
• M21: 3,874,136 km (0.087 R)
• M22: 4,416,428 km (0.11 R)
• M23: 4,506,187 km (0.111 R)
• M24: 5,321,944 km (0.103 R)
• M25: 5,591,071 km (0.098 R)
• M26: 6,202,926 km (0.069 R)
• M27: 6,364,193 km (0.036 R)
• M28: 6,486,264 km (0.106 R)
• M29: 6,732,503 km (0.1 R)
• M30: 6,856,818 km (0.103 R)
• M31: 7,002,676 km (0.118 R)
• M32: 7,191,918 km (0.11 R)
• M33: 7,446,832 km (0.064 R)
• M34: 7,553,944 km (0.059 R)
• M35: 7,900,114 km (0.113 R)
• M36: 8,053,302 km (0.084 R)
• M37: 8,540,842 km (0.105 R)
• M38: 8,608,161 km (0.05 R)
• M39: 8,901,522 km (0.078 R)
• M40: 9,221,213 km (0.088 R)
• M41: 9,661,180 km (0.081 R)
• M42: 9,824,990 km (0.103 R)
• M43: 10,441,632 km (0.098 R)
• M44: 10,561,610 km (0.118 R)
• M45: 10,973,153 km (0.09 R)
• M46: 11,046,307 km (0.115 R)
• M47: 11,193,062 km (0.047 R)
• M48: 11,340,566 km (0.085 R)
• M49: 11,414,617 km (0.111 R)
• M50: 11,612,684 km (0.08 R)
• M51: 11,687,184 km (0.097 R)
• M52: 12,163,204 km (0.073 R)
• M53: 12,518,051 km (0.112 R)
• M54: 12,645,508 km (0.113 R)
• M55: 12,850,607 km (0.118 R)
• M56: 13,524,396 km (0.051 R)
• M57: 14,556,471 km (0.095 R)
• M58: 14,690,661 km (0.08 R)
• M59: 14,825,299 km (0.093 R)
• M60: 14,987,313 km (0.094 R)
• M61: 15,258,684 km (0.12 R)
• M62: 15,367,740 km (0.059 R)
• M63: 15,504,323 km (0.07 R)
• M64: 15,586,602 km (0.08 R)
• M65: 15,723,783 km (0.109 R)
• M66: 16,193,521 km (0.108 R)
• M67: 16,360,472 km (0.082 R)
• M68: 16,583,971 km (0.114 R)
• M69: 16,921,015 km (0.104 R)
• M70: 18,844,096 km (0.068 R)
• M71: 19,049,045 km (0.047 R)
• M72: 19,137,008 km (0.098 R)
• M73: 19,284,063 km (0.105 R)
• M74: 19,668,230 km (0.082 R)
• M75: 19,786,862 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.6

Radius: 7.5

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.5 AU - 13.78 AU

Year: 16581 Days

Day: 22.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,039,891 km

• M1: 112,049 km (0.117 R)
• M2: 200,461 km (0.111 R)
• M3: 382,223 km (0.102 R)
• M4: 891,005 km (0.047 R)
• M5: 1,116,150 km (0.104 R)
• M6: 1,224,608 km (0.083 R)
• M7: 1,619,247 km (0.108 R)
• M8: 1,742,516 km (0.097 R)
• M9: 1,972,448 km (0.102 R)
• M10: 2,433,209 km (0.108 R)
• M11: 2,546,455 km (0.1 R)
• M12: 2,807,503 km (0.099 R)
• M13: 3,771,811 km (0.045 R)
• M14: 4,170,489 km (0.116 R)
• M15: 4,238,108 km (0.059 R)
• M16: 4,900,228 km (0.056 R)
• M17: 5,188,503 km (0.104 R)
• M18: 5,445,362 km (0.086 R)
• M19: 7,031,848 km (0.106 R)
• M20: 7,316,084 km (0.108 R)
• M21: 8,836,896 km (0.032 R)
• M22: 9,453,837 km (0.068 R)
• M23: 9,543,147 km (0.117 R)
• M24: 9,948,408 km (0.104 R)
• M25: 10,130,319 km (0.112 R)
• M26: 12,593,897 km (0.085 R)
• M27: 12,790,768 km (0.091 R)
• M28: 14,711,305 km (0.027 R)
• M29: 14,866,588 km (0.112 R)
• M30: 16,236,306 km (0.03 R)
• M31: 16,827,816 km (0.085 R)
• M32: 18,309,583 km (0.085 R)
• M33: 18,421,033 km (0.068 R)
• M34: 19,832,639 km (0.109 R)
• M35: 20,004,377 km (0.103 R)
• M36: 20,812,205 km (0.116 R)
• M37: 20,870,399 km (0.114 R)
• M38: 20,928,593 km (0.091 R)
• M39: 21,513,221 km (0.08 R)
• M40: 22,044,144 km (0.116 R)
• M41: 23,299,420 km (0.101 R)
• M42: 23,601,607 km (0.07 R)
• M43: 23,844,405 km (0.107 R)
• M44: 24,087,950 km (0.066 R)
• M45: 24,210,171 km (0.114 R)
• M46: 24,393,728 km (0.093 R)
• M47: 24,516,249 km (0.059 R)
• M48: 25,194,376 km (0.052 R)
• M49: 27,456,445 km (0.116 R)
• M50: 27,775,837 km (0.116 R)
• M51: 28,224,780 km (0.099 R)
• M52: 28,289,257 km (0.082 R)
• M53: 28,418,060 km (0.085 R)
• M54: 28,676,266 km (0.108 R)
• M55: 28,935,370 km (0.078 R)
• M56: 32,373,129 km (0.114 R)
• M57: 33,252,465 km (0.113 R)
• M58: 33,865,966 km (0.094 R)
• M59: 34,002,848 km (0.099 R)
• M60: 34,689,652 km (0.057 R)
• M61: 34,758,616 km (0.062 R)
• M62: 35,450,507 km (0.099 R)
• M63: 36,566,956 km (0.098 R)
• M64: 36,918,211 km (0.05 R)
• M65: 36,988,672 km (0.086 R)
• M66: 37,553,404 km (0.081 R)
• M67: 37,624,164 km (0.075 R)
• M68: 38,120,978 km (0.109 R)
• M69: 38,477,171 km (0.086 R)
• M70: 39,768,500 km (0.038 R)
• M71: 40,129,778 km (0.105 R)
• M72: 40,274,440 km (0.042 R)
• M73: 40,419,400 km (0.104 R)
• M74: 40,564,659 km (0.119 R)
• M75: 40,855,478 km (0.09 R)
• M76: 42,025,632 km (0.058 R)
• M77: 42,467,245 km (0.073 R)
• M78: 43,652,509 km (0.075 R)
• M79: 44,698,497 km (0.051 R)
• M80: 45,073,988 km (0.084 R)
• M81: 45,526,073 km (0.117 R)
• M82: 45,903,957 km (0.096 R)
• M83: 47,349,372 km (0.11 R)
• M84: 48,578,019 km (0.117 R)
• M85: 49,506,573 km (0.085 R)
• M86: 49,895,079 km (0.106 R)
• M87: 49,972,870 km (0.115 R)
• M88: 50,206,691 km (0.086 R)
• M89: 52,722,478 km (0.108 R)
• M90: 52,881,202 km (0.091 R)
• M91: 52,960,489 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 20,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit