🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.44 AU - 0.64 AU

Year: 144 Days

Day: 42.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,938,071 km

• M1: 45,029 km (0.086 R)
• M2: 437,873 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.59 AU - 0.59 AU

Year: 165 Days

Day: 26.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.69 AU - 1.01 AU

Year: 285 Days

Day: 42.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,938,071 km

• M1: 134,339 km (0.072 R)
• M2: 246,836 km (0.086 R)

Asteroid Belt

Center: 3.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.2

Radius: 9.1

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.31 AU - 6.43 AU

Year: 5169 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,938,071 km

• M1: 114,143 km (0.104 R)
• M2: 268,229 km (0.038 R)
• M3: 783,893 km (0.084 R)
• M4: 1,120,937 km (0.101 R)
• M5: 1,181,374 km (0.052 R)
• M6: 1,369,569 km (0.071 R)
• M7: 1,434,494 km (0.094 R)
• M8: 1,635,853 km (0.043 R)
• M9: 1,918,742 km (0.101 R)
• M10: 2,160,193 km (0.12 R)
• M11: 2,274,935 km (0.1 R)
• M12: 2,411,518 km (0.106 R)
• M13: 2,550,793 km (0.071 R)
• M14: 2,672,267 km (0.117 R)
• M15: 2,963,384 km (0.11 R)
• M16: 3,419,209 km (0.045 R)
• M17: 4,275,208 km (0.041 R)
• M18: 4,665,210 km (0.06 R)
• M19: 4,864,624 km (0.038 R)
• M20: 4,965,303 km (0.085 R)
• M21: 5,531,830 km (0.064 R)
• M22: 5,822,798 km (0.091 R)
• M23: 5,929,760 km (0.051 R)
• M24: 6,753,596 km (0.081 R)
• M25: 7,007,613 km (0.116 R)
• M26: 7,121,607 km (0.116 R)
• M27: 7,293,644 km (0.096 R)
• M28: 8,355,041 km (0.105 R)
• M29: 8,445,697 km (0.1 R)
• M30: 8,996,218 km (0.082 R)
• M31: 9,089,118 km (0.118 R)
• M32: 9,182,467 km (0.089 R)
• M33: 9,369,763 km (0.086 R)
• M34: 9,907,717 km (0.099 R)
• M35: 10,228,904 km (0.071 R)
• M36: 11,312,741 km (0.065 R)
• M37: 11,614,629 km (0.062 R)
• M38: 12,605,565 km (0.108 R)
• M39: 12,883,668 km (0.044 R)
• M40: 13,093,554 km (0.084 R)
• M41: 13,658,884 km (0.054 R)
• M42: 13,908,712 km (0.062 R)
• M43: 14,485,562 km (0.079 R)
• M44: 14,740,327 km (0.105 R)
• M45: 15,143,792 km (0.058 R)
• M46: 15,254,345 km (0.073 R)
• M47: 15,439,398 km (0.073 R)
• M48: 15,550,848 km (0.049 R)
• M49: 16,337,883 km (0.079 R)
• M50: 16,527,274 km (0.102 R)
• M51: 16,679,265 km (0.088 R)
• M52: 16,755,410 km (0.097 R)
• M53: 17,099,485 km (0.062 R)
• M54: 17,368,911 km (0.087 R)
• M55: 17,678,429 km (0.076 R)
• M56: 17,833,861 km (0.11 R)
• M57: 18,538,916 km (0.12 R)
• M58: 18,736,385 km (0.109 R)
• M59: 18,934,602 km (0.055 R)
• M60: 19,293,039 km (0.105 R)
• M61: 20,097,876 km (0.1 R)
• M62: 20,708,534 km (0.096 R)
• M63: 21,160,170 km (0.092 R)
• M64: 21,242,748 km (0.085 R)
• M65: 21,656,685 km (0.107 R)
• M66: 21,739,862 km (0.028 R)
• M67: 22,073,465 km (0.055 R)
• M68: 22,198,978 km (0.072 R)
• M69: 22,745,608 km (0.025 R)
• M70: 22,872,467 km (0.112 R)
• M71: 23,467,268 km (0.096 R)
• M72: 23,895,268 km (0.117 R)
• M73: 24,845,962 km (0.109 R)
• M74: 25,150,992 km (0.036 R)
• M75: 25,632,847 km (0.072 R)
• M76: 26,650,412 km (0.078 R)
• M77: 27,276,180 km (0.12 R)
• M78: 27,545,755 km (0.065 R)
• M79: 28,269,360 km (0.097 R)
• M80: 28,815,991 km (0.079 R)
• M81: 28,953,172 km (0.04 R)
• M82: 29,136,579 km (0.106 R)
• M83: 29,596,443 km (0.062 R)
• M84: 30,383,926 km (0.036 R)
• M85: 30,616,850 km (0.119 R)
• M86: 31,131,317 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35

Radius: 4.1

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 19.13 AU - 19.75 AU

Year: 31151 Days

Day: 23.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 37,938,071 km

• M1: 113,694 km (0.12 R)
• M2: 158,125 km (0.108 R)
• M3: 593,904 km (0.114 R)
• M4: 876,344 km (0.11 R)
• M5: 1,377,048 km (0.061 R)
• M6: 1,806,394 km (0.082 R)
• M7: 1,888,673 km (0.103 R)
• M8: 2,659,850 km (0.106 R)
• M9: 3,090,243 km (0.105 R)
• M10: 3,238,495 km (0.074 R)
• M11: 3,338,576 km (0.097 R)
• M12: 4,561,389 km (0.05 R)
• M13: 4,872,403 km (0.074 R)
• M14: 5,366,375 km (0.111 R)
• M15: 5,906,722 km (0.113 R)
• M16: 7,103,056 km (0.107 R)
• M17: 8,064,672 km (0.085 R)
• M18: 9,101,684 km (0.102 R)
• M19: 9,136,989 km (0.088 R)
• M20: 9,671,652 km (0.05 R)
• M21: 9,924,772 km (0.111 R)
• M22: 11,373,777 km (0.102 R)
• M23: 12,219,902 km (0.106 R)
• M24: 13,566,881 km (0.111 R)
• M25: 14,628,278 km (0.098 R)
• M26: 14,918,498 km (0.078 R)
• M27: 16,355,386 km (0.112 R)
• M28: 17,308,324 km (0.115 R)
• M29: 17,439,671 km (0.076 R)
• M30: 17,879,938 km (0.037 R)
• M31: 18,234,634 km (0.094 R)
• M32: 22,430,406 km (0.083 R)
• M33: 23,924,888 km (0.105 R)
• M34: 25,202,753 km (0.03 R)
• M35: 33,374,836 km (0.078 R)
• M36: 33,429,290 km (0.101 R)
• M37: 34,524,795 km (0.096 R)
• M38: 35,409,666 km (0.032 R)
• M39: 36,190,118 km (0.12 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 17,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit