🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.65 AU - 0.81 AU

Year: 238 Days

Day: 37.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,975,041 km

• M1: 41,588 km (0.048 R)
• M2: 59,989 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.01 AU - 1.17 AU

Year: 433 Days

Day: 21.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.46 AU - 1.6 AU

Year: 721 Days

Day: 20.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.21 AU - 2.01 AU

Year: 778 Days

Day: 31 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.52 AU - 2.66 AU

Year: 1587 Days

Day: 20.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 179.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.44 AU - 3.06 AU

Year: 1737 Days

Day: 16.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,975,041 km

• M1: 415,134 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793

Radius: 4.6

Gravity: 37.48 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.81 AU - 12.81 AU

Year: 17459 Days

Day: 23.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,975,041 km

• M1: 204,799 km (0.086 R)
• M2: 295,157 km (0.029 R)
• M3: 417,378 km (0.082 R)
• M4: 597,344 km (0.119 R)
• M5: 640,578 km (0.082 R)
• M6: 707,448 km (0.106 R)
• M7: 921,822 km (0.103 R)
• M8: 997,818 km (0.119 R)
• M9: 1,210,247 km (0.109 R)
• M10: 1,293,573 km (0.08 R)
• M11: 1,896,153 km (0.09 R)
• M12: 2,158,697 km (0.11 R)
• M13: 2,192,357 km (0.074 R)
• M14: 2,363,048 km (0.098 R)
• M15: 4,208,936 km (0.059 R)
• M16: 4,251,123 km (0.119 R)
• M17: 4,506,935 km (0.086 R)
• M18: 4,680,319 km (0.102 R)
• M19: 4,724,002 km (0.072 R)
• M20: 5,078,249 km (0.086 R)
• M21: 5,718,827 km (0.11 R)
• M22: 6,287,898 km (0.052 R)
• M23: 6,481,627 km (0.096 R)
• M24: 6,924,586 km (0.118 R)
• M25: 6,974,402 km (0.064 R)
• M26: 7,275,842 km (0.12 R)
• M27: 7,787,616 km (0.085 R)
• M28: 8,577,044 km (0.085 R)
• M29: 9,171,995 km (0.109 R)
• M30: 9,391,605 km (0.083 R)
• M31: 9,612,860 km (0.079 R)
• M32: 10,004,507 km (0.109 R)
• M33: 11,444,836 km (0.087 R)
• M34: 11,919,210 km (0.071 R)
• M35: 12,948,593 km (0.118 R)
• M36: 13,256,765 km (0.073 R)
• M37: 13,754,776 km (0.067 R)
• M38: 13,943,120 km (0.06 R)
• M39: 15,415,313 km (0.098 R)
• M40: 15,545,612 km (0.042 R)
• M41: 17,748,441 km (0.064 R)
• M42: 17,885,024 km (0.039 R)
• M43: 19,270,300 km (0.082 R)
• M44: 20,689,535 km (0.065 R)
• M45: 24,762,337 km (0.074 R)
• M46: 25,605,920 km (0.091 R)
• M47: 26,458,777 km (0.114 R)
• M48: 26,614,808 km (0.071 R)
• M49: 30,369,415 km (0.11 R)
• M50: 34,031,122 km (0.104 R)
• M51: 34,455,980 km (0.053 R)
• M52: 35,139,343 km (0.055 R)
• M53: 36,693,366 km (0.032 R)
• M54: 36,954,414 km (0.08 R)
• M55: 37,653,934 km (0.045 R)
• M56: 38,093,303 km (0.031 R)
• M57: 39,689,063 km (0.074 R)
• M58: 39,778,373 km (0.09 R)
• M59: 41,487,678 km (0.117 R)
• M60: 41,850,603 km (0.047 R)
• M61: 42,396,934 km (0.081 R)
• M62: 42,945,510 km (0.064 R)
• M63: 44,142,442 km (0.086 R)
• M64: 44,884,298 km (0.101 R)
• M65: 45,163,597 km (0.083 R)
• M66: 46,192,681 km (0.101 R)
• M67: 46,851,510 km (0.081 R)
• M68: 47,040,302 km (0.117 R)
• M69: 47,229,394 km (0.084 R)
• M70: 47,324,090 km (0.1 R)
• M71: 47,513,481 km (0.096 R)
• M72: 48,083,299 km (0.105 R)
• M73: 48,273,737 km (0.11 R)
• M74: 49,229,817 km (0.038 R)
• M75: 49,421,751 km (0.094 R)
• M76: 50,578,741 km (0.099 R)
• M77: 51,063,438 km (0.111 R)
• M78: 52,037,470 km (0.093 R)
• M79: 54,797,102 km (0.094 R)
• M80: 55,494,377 km (0.088 R)
• M81: 56,094,414 km (0.118 R)
• M82: 57,603,857 km (0.115 R)
• M83: 59,024,737 km (0.039 R)
• M84: 59,330,815 km (0.098 R)
• M85: 59,535,016 km (0.109 R)
• M86: 59,841,841 km (0.049 R)
• M87: 60,046,790 km (0.06 R)
• M88: 60,149,265 km (0.093 R)
• M89: 60,868,531 km (0.054 R)
• M90: 60,971,455 km (0.04 R)
• M91: 63,983,159 km (0.097 R)
• M92: 67,468,640 km (0.031 R)
• M93: 68,001,956 km (0.118 R)
• M94: 68,536,918 km (0.055 R)
• M95: 70,582,071 km (0.098 R)
• M96: 71,340,532 km (0.085 R)
• M97: 71,449,140 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 19,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit