🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.43 AU - 0.67 AU

Year: 118 Days

Day: 45.4 Hours

Environment

Temp: 352 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.62 AU - 1.04 AU

Year: 218 Days

Day: 34.7 Hours

Environment

Temp: 259 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,619,319 km

• M1: 49,966 km (0.117 R)
• M2: 254,616 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.96 AU - 1.04 AU

Year: 289 Days

Day: 18.1 Hours

Environment

Temp: 235 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.08 AU - 1.5 AU

Year: 423 Days

Day: 43.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,619,319 km

• M1: 105,317 km (0.036 R)
• M2: 573,558 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.12 AU - 2.38 AU

Year: 975 Days

Day: 41 Hours

Environment

Temp: 31 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.74 AU - 4.24 AU

Year: 1883 Days

Day: 46.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,619,319 km

• M1: 690,993 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.73 AU - 4.93 AU

Year: 2602 Days

Day: 31.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 114.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.54 AU - 6.04 AU

Year: 3513 Days

Day: 31.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,619,319 km

• M1: 1,747,902 km (0.092 R)

Planet 9 - Terrestrial

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.13 AU - 8.51 AU

Year: 5719 Days

Day: 43.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,619,319 km

• M1: 2,026,154 km (0.111 R)

Asteroid Belt

Center: 12.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.3

Radius: 4.7

Gravity: 22.65 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 15.57 AU - 20.67 AU

Year: 22272 Days

Day: 20.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,619,319 km

• M1: 70,610 km (0.106 R)
• M2: 143,315 km (0.108 R)
• M3: 180,265 km (0.066 R)
• M4: 236,065 km (0.078 R)
• M5: 331,958 km (0.116 R)
• M6: 625,020 km (0.076 R)
• M7: 981,512 km (0.117 R)
• M8: 1,479,673 km (0.092 R)
• M9: 1,849,329 km (0.076 R)
• M10: 2,490,057 km (0.086 R)
• M11: 2,742,129 km (0.043 R)
• M12: 3,466,631 km (0.09 R)
• M13: 3,666,793 km (0.081 R)
• M14: 3,911,835 km (0.102 R)
• M15: 4,078,188 km (0.047 R)
• M16: 4,120,075 km (0.108 R)
• M17: 6,006,953 km (0.058 R)
• M18: 7,804,970 km (0.087 R)
• M19: 8,172,532 km (0.115 R)
• M20: 8,761,498 km (0.03 R)
• M21: 8,979,163 km (0.118 R)
• M22: 9,698,430 km (0.104 R)
• M23: 10,436,097 km (0.113 R)
• M24: 10,840,759 km (0.057 R)
• M25: 12,145,702 km (0.071 R)
• M26: 12,510,122 km (0.069 R)
• M27: 14,003,408 km (0.075 R)
• M28: 14,193,996 km (0.119 R)
• M29: 14,257,724 km (0.074 R)
• M30: 16,013,854 km (0.035 R)
• M31: 18,250,940 km (0.115 R)
• M32: 18,389,617 km (0.085 R)
• M33: 19,018,078 km (0.106 R)
• M34: 21,163,162 km (0.084 R)
• M35: 21,748,090 km (0.033 R)
• M36: 23,383,643 km (0.096 R)
• M37: 24,597,929 km (0.064 R)
• M38: 25,754,620 km (0.112 R)
• M39: 26,066,083 km (0.083 R)
• M40: 29,086,613 km (0.059 R)
• M41: 31,299,016 km (0.114 R)
• M42: 32,551,449 km (0.116 R)
• M43: 33,056,941 km (0.037 R)
• M44: 33,990,431 km (0.117 R)
• M45: 35,363,590 km (0.104 R)
• M46: 35,450,058 km (0.063 R)
• M47: 36,318,174 km (0.103 R)
• M48: 37,457,063 km (0.052 R)
• M49: 37,633,439 km (0.092 R)
• M50: 37,898,227 km (0.084 R)
• M51: 38,518,909 km (0.102 R)
• M52: 38,964,112 km (0.054 R)
• M53: 39,590,478 km (0.096 R)
• M54: 39,859,904 km (0.107 R)
• M55: 41,489,324 km (0.077 R)
• M56: 42,037,151 km (0.074 R)
• M57: 42,220,409 km (0.093 R)
• M58: 42,955,682 km (0.103 R)
• M59: 43,973,845 km (0.084 R)
• M60: 44,719,142 km (0.072 R)
• M61: 45,374,829 km (0.096 R)
• M62: 45,468,627 km (0.072 R)
• M63: 45,845,015 km (0.091 R)
• M64: 47,933,252 km (0.096 R)
• M65: 49,085,305 km (0.115 R)
• M66: 49,664,698 km (0.115 R)
• M67: 51,123,128 km (0.108 R)
• M68: 52,891,823 km (0.115 R)
• M69: 53,684,393 km (0.086 R)
• M70: 53,783,726 km (0.09 R)
• M71: 54,082,024 km (0.099 R)
• M72: 54,480,702 km (0.056 R)
• M73: 54,680,415 km (0.119 R)
• M74: 55,281,051 km (0.085 R)
• M75: 55,984,460 km (0.094 R)
• M76: 56,286,947 km (0.115 R)
• M77: 56,691,011 km (0.113 R)
• M78: 57,095,972 km (0.11 R)
• M79: 58,112,639 km (0.086 R)
• M80: 58,214,665 km (0.107 R)
• M81: 59,751,783 km (0.103 R)
• M82: 60,163,925 km (0.116 R)
• M83: 60,991,052 km (0.09 R)
• M84: 63,810,224 km (0.107 R)
• M85: 64,442,574 km (0.106 R)
• M86: 70,442,795 km (0.108 R)
• M87: 70,551,553 km (0.11 R)
• M88: 71,096,089 km (0.092 R)
• M89: 71,314,352 km (0.05 R)
• M90: 72,299,155 km (0.108 R)

Kuiper Belt

Range: 38 - 66 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 20,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit