🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.9 AU - 1.02 AU

Year: 339 Days

Day: 15.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,884,610 km

• M1: 49,816 km (0.112 R)

Asteroid Belt

Center: 2.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.09 AU - 3.53 AU

Year: 2167 Days

Day: 14.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.43 AU - 5.43 AU

Year: 3940 Days

Day: 38.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 156.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.1

Radius: 5.1

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.17 AU - 15.45 AU

Year: 18470 Days

Day: 15.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,884,610 km

• M1: 64,776 km (0.113 R)
• M2: 152,141 km (0.098 R)
• M3: 302,636 km (0.108 R)
• M4: 400,922 km (0.076 R)
• M5: 739,911 km (0.094 R)
• M6: 874,998 km (0.06 R)
• M7: 1,130,212 km (0.107 R)
• M8: 1,187,957 km (0.096 R)
• M9: 1,490,892 km (0.11 R)
• M10: 1,618,799 km (0.038 R)
• M11: 1,817,165 km (0.093 R)
• M12: 2,164,980 km (0.033 R)
• M13: 2,433,060 km (0.119 R)
• M14: 2,483,025 km (0.097 R)
• M15: 4,340,881 km (0.109 R)
• M16: 4,771,574 km (0.108 R)
• M17: 4,960,217 km (0.066 R)
• M18: 5,151,403 km (0.109 R)
• M19: 5,183,566 km (0.108 R)
• M20: 5,215,730 km (0.112 R)
• M21: 5,839,553 km (0.07 R)
• M22: 5,973,892 km (0.072 R)
• M23: 6,007,551 km (0.116 R)
• M24: 6,382,892 km (0.094 R)
• M25: 6,660,696 km (0.089 R)
• M26: 6,765,863 km (0.107 R)
• M27: 7,013,447 km (0.099 R)
• M28: 7,553,944 km (0.106 R)
• M29: 7,958,756 km (0.087 R)
• M30: 8,370,599 km (0.108 R)
• M31: 9,371,409 km (0.066 R)
• M32: 9,806,140 km (0.097 R)
• M33: 10,736,340 km (0.057 R)
• M34: 10,900,898 km (0.025 R)
• M35: 14,138,196 km (0.118 R)
• M36: 14,681,834 km (0.103 R)
• M37: 14,956,197 km (0.113 R)
• M38: 15,324,806 km (0.039 R)
• M39: 16,685,399 km (0.071 R)
• M40: 17,307,726 km (0.067 R)
• M41: 17,840,294 km (0.084 R)
• M42: 19,170,070 km (0.114 R)
• M43: 19,220,035 km (0.115 R)
• M44: 19,721,039 km (0.119 R)
• M45: 20,175,666 km (0.077 R)
• M46: 20,531,560 km (0.055 R)
• M47: 21,146,706 km (0.051 R)
• M48: 21,301,390 km (0.113 R)
• M49: 21,715,777 km (0.088 R)
• M50: 23,988,318 km (0.12 R)
• M51: 24,419,309 km (0.108 R)
• M52: 24,907,297 km (0.104 R)
• M53: 24,961,751 km (0.085 R)
• M54: 26,446,061 km (0.102 R)
• M55: 26,557,212 km (0.113 R)
• M56: 26,668,364 km (0.032 R)
• M57: 27,003,014 km (0.07 R)
• M58: 27,395,260 km (0.112 R)
• M59: 29,154,531 km (0.089 R)
• M60: 29,211,976 km (0.065 R)
• M61: 29,729,884 km (0.118 R)
• M62: 31,125,782 km (0.12 R)
• M63: 31,478,085 km (0.089 R)
• M64: 31,537,026 km (0.059 R)
• M65: 32,483,532 km (0.12 R)
• M66: 33,019,990 km (0.113 R)
• M67: 33,559,440 km (0.112 R)
• M68: 33,679,717 km (0.07 R)
• M69: 33,800,143 km (0.111 R)
• M70: 34,707,903 km (0.107 R)
• M71: 34,829,526 km (0.112 R)
• M72: 35,195,143 km (0.12 R)
• M73: 35,562,256 km (0.086 R)
• M74: 36,361,857 km (0.113 R)
• M75: 37,540,987 km (0.114 R)
• M76: 38,103,924 km (0.042 R)
• M77: 38,669,703 km (0.081 R)
• M78: 38,858,795 km (0.086 R)
• M79: 39,364,885 km (0.093 R)
• M80: 39,428,314 km (0.088 R)
• M81: 39,745,761 km (0.113 R)
• M82: 40,064,255 km (0.117 R)
• M83: 40,639,458 km (0.11 R)
• M84: 42,511,526 km (0.069 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 14,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit