🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.01 AU - 1.27 AU

Year: 456 Days

Day: 39.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,281,444 km

• M1: 242,349 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.16 AU - 1.65 AU

Year: 621 Days

Day: 12.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,281,444 km

• M1: 327,919 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.59 AU - 2.11 AU

Year: 943 Days

Day: 14.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.7

Radius: 7.6

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.2 AU - 13.86 AU

Year: 17626 Days

Day: 21.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,281,444 km

• M1: 104,719 km (0.082 R)
• M2: 257,308 km (0.102 R)
• M3: 573,409 km (0.082 R)
• M4: 728,093 km (0.106 R)
• M5: 1,031,477 km (0.115 R)
• M6: 1,554,771 km (0.116 R)
• M7: 1,717,832 km (0.04 R)
• M8: 2,120,400 km (0.099 R)
• M9: 2,180,239 km (0.051 R)
• M10: 2,363,347 km (0.099 R)
• M11: 3,110,888 km (0.115 R)
• M12: 3,213,512 km (0.089 R)
• M13: 3,282,476 km (0.112 R)
• M14: 3,599,474 km (0.1 R)
• M15: 3,707,185 km (0.036 R)
• M16: 3,889,395 km (0.05 R)
• M17: 4,000,097 km (0.065 R)
• M18: 4,376,635 km (0.06 R)
• M19: 4,491,826 km (0.036 R)
• M20: 5,204,211 km (0.083 R)
• M21: 6,121,844 km (0.051 R)
• M22: 6,687,324 km (0.093 R)
• M23: 7,043,666 km (0.115 R)
• M24: 7,635,924 km (0.101 R)
• M25: 8,916,183 km (0.11 R)
• M26: 9,062,639 km (0.113 R)
• M27: 9,308,279 km (0.063 R)
• M28: 10,828,043 km (0.075 R)
• M29: 11,193,661 km (0.111 R)
• M30: 11,563,317 km (0.07 R)
• M31: 12,750,975 km (0.106 R)
• M32: 12,971,183 km (0.074 R)
• M33: 13,638,987 km (0.117 R)
• M34: 14,489,451 km (0.09 R)
• M35: 14,661,639 km (0.102 R)
• M36: 15,532,597 km (0.1 R)
• M37: 16,122,611 km (0.11 R)
• M38: 16,360,622 km (0.095 R)
• M39: 16,420,311 km (0.087 R)
• M40: 16,480,150 km (0.039 R)
• M41: 16,960,808 km (0.055 R)
• M42: 17,202,858 km (0.108 R)
• M43: 17,385,217 km (0.077 R)
• M44: 17,629,361 km (0.099 R)
• M45: 18,059,305 km (0.088 R)
• M46: 18,182,724 km (0.095 R)
• M47: 19,432,763 km (0.043 R)
• M48: 22,146,918 km (0.052 R)
• M49: 22,877,105 km (0.087 R)
• M50: 23,077,716 km (0.09 R)
• M51: 23,480,433 km (0.089 R)
• M52: 24,224,982 km (0.061 R)
• M53: 25,529,176 km (0.118 R)
• M54: 27,421,439 km (0.098 R)
• M55: 28,276,840 km (0.031 R)
• M56: 30,013,821 km (0.108 R)
• M57: 31,859,559 km (0.099 R)
• M58: 33,060,082 km (0.069 R)
• M59: 33,741,949 km (0.039 R)
• M60: 34,275,415 km (0.111 R)
• M61: 35,814,927 km (0.088 R)
• M62: 36,749,465 km (0.051 R)
• M63: 37,455,567 km (0.118 R)
• M64: 39,280,511 km (0.108 R)
• M65: 40,082,805 km (0.11 R)
• M66: 41,296,642 km (0.108 R)
• M67: 41,459,404 km (0.109 R)
• M68: 41,785,528 km (0.048 R)
• M69: 43,181,126 km (0.095 R)
• M70: 43,428,860 km (0.095 R)
• M71: 43,511,588 km (0.086 R)
• M72: 46,609,161 km (0.067 R)
• M73: 47,628,970 km (0.041 R)
• M74: 48,741,978 km (0.112 R)
• M75: 51,430,701 km (0.109 R)
• M76: 51,605,730 km (0.117 R)
• M77: 53,544,967 km (0.104 R)
• M78: 53,633,679 km (0.104 R)
• M79: 54,434,327 km (0.119 R)
• M80: 55,687,658 km (0.067 R)
• M81: 55,957,383 km (0.066 R)
• M82: 56,588,686 km (0.111 R)
• M83: 57,949,129 km (0.095 R)
• M84: 58,405,103 km (0.104 R)
• M85: 59,504,199 km (0.105 R)
• M86: 60,425,123 km (0.117 R)
• M87: 61,815,635 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 15,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit