🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.48 AU - 0.74 AU

Year: 175 Days

Day: 33.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.37 AU - 2.21 AU

Year: 879 Days

Day: 14.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,287,686 km

• M1: 73,303 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.42 AU - 3.42 AU

Year: 1832 Days

Day: 28.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,287,686 km

• M1: 1,044,492 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.29 AU - 4.57 AU

Year: 2860 Days

Day: 13.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,287,686 km

• M1: 59,091 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.7 AU - 5.22 AU

Year: 3458 Days

Day: 34.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 8.3

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.72 AU - 13.48 AU

Year: 15451 Days

Day: 15 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,287,686 km

• M1: 103,821 km (0.081 R)
• M2: 658,979 km (0.096 R)
• M3: 1,081,742 km (0.105 R)
• M4: 1,585,289 km (0.077 R)
• M5: 2,540,022 km (0.119 R)
• M6: 3,228,172 km (0.12 R)
• M7: 4,707,845 km (0.094 R)
• M8: 5,173,543 km (0.077 R)
• M9: 6,005,008 km (0.068 R)
• M10: 8,639,277 km (0.12 R)
• M11: 9,134,446 km (0.049 R)
• M12: 9,753,632 km (0.066 R)
• M13: 11,018,033 km (0.07 R)
• M14: 11,600,417 km (0.116 R)
• M15: 13,935,640 km (0.105 R)
• M16: 16,342,371 km (0.116 R)
• M17: 19,513,247 km (0.04 R)
• M18: 21,421,069 km (0.089 R)
• M19: 22,236,228 km (0.109 R)
• M20: 25,003,788 km (0.059 R)
• M21: 27,993,053 km (0.11 R)
• M22: 28,423,147 km (0.029 R)
• M23: 32,970,623 km (0.109 R)
• M24: 33,692,133 km (0.101 R)
• M25: 34,793,922 km (0.12 R)
• M26: 40,255,291 km (0.105 R)
• M27: 42,336,497 km (0.088 R)
• M28: 43,763,211 km (0.101 R)
• M29: 45,813,899 km (0.069 R)
• M30: 55,500,212 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.6

Radius: 5.4

Gravity: 28.69 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.39 AU - 15.45 AU

Year: 16068 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,287,686 km

• M1: 67,169 km (0.089 R)
• M2: 243,845 km (0.106 R)
• M3: 476,619 km (0.098 R)
• M4: 1,259,165 km (0.035 R)
• M5: 2,220,481 km (0.041 R)
• M6: 2,754,695 km (0.076 R)
• M7: 3,208,725 km (0.111 R)
• M8: 5,122,381 km (0.084 R)
• M9: 11,434,364 km (0.076 R)
• M10: 12,267,325 km (0.04 R)
• M11: 14,125,480 km (0.111 R)
• M12: 14,933,458 km (0.103 R)
• M13: 16,560,933 km (0.105 R)
• M14: 17,128,657 km (0.111 R)
• M15: 17,375,942 km (0.115 R)
• M16: 18,735,189 km (0.1 R)
• M17: 19,530,002 km (0.047 R)
• M18: 23,640,353 km (0.042 R)
• M19: 24,256,098 km (0.117 R)
• M20: 24,777,447 km (0.091 R)
• M21: 25,627,013 km (0.098 R)
• M22: 28,406,990 km (0.052 R)
• M23: 31,258,774 km (0.069 R)
• M24: 31,504,713 km (0.094 R)
• M25: 32,000,481 km (0.114 R)
• M26: 39,353,814 km (0.114 R)
• M27: 40,363,600 km (0.09 R)
• M28: 40,801,622 km (0.104 R)
• M29: 43,191,299 km (0.079 R)
• M30: 45,357,476 km (0.101 R)
• M31: 45,830,953 km (0.112 R)
• M32: 53,860,320 km (0.049 R)
• M33: 58,205,240 km (0.105 R)
• M34: 67,379,479 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 17,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit