🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.42 AU - 0.6 AU

Year: 131 Days

Day: 47.2 Hours

Environment

Temp: 240 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,083,745 km

• M1: 368,759 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.56 AU - 0.72 AU

Year: 184 Days

Day: 33.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,083,745 km

• M1: 35,006 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.65 AU - 0.73 AU

Year: 206 Days

Day: 33.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,083,745 km

• M1: 55,202 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.4 AU - 1.7 AU

Year: 694 Days

Day: 21.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.65 AU - 2.65 AU

Year: 1135 Days

Day: 39.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,083,745 km

• M1: 27,825 km (0.091 R)

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.4

Radius: 13.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.25 AU - 10.91 AU

Year: 12385 Days

Day: 14.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,083,745 km

• M1: 173,085 km (0.087 R)
• M2: 913,893 km (0.111 R)
• M3: 2,557,525 km (0.12 R)
• M4: 3,893,883 km (0.113 R)
• M5: 4,390,099 km (0.086 R)
• M6: 5,949,507 km (0.109 R)
• M7: 7,807,214 km (0.111 R)
• M8: 8,795,756 km (0.098 R)
• M9: 9,500,063 km (0.046 R)
• M10: 10,571,184 km (0.086 R)
• M11: 11,309,449 km (0.083 R)
• M12: 13,145,165 km (0.115 R)
• M13: 17,791,675 km (0.047 R)
• M14: 18,755,384 km (0.063 R)
• M15: 19,417,056 km (0.114 R)
• M16: 23,055,425 km (0.119 R)
• M17: 26,708,905 km (0.118 R)
• M18: 31,652,067 km (0.118 R)
• M19: 33,789,521 km (0.118 R)
• M20: 38,881,384 km (0.068 R)
• M21: 48,210,158 km (0.072 R)
• M22: 50,081,627 km (0.078 R)
• M23: 53,803,024 km (0.112 R)
• M24: 55,477,174 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.3

Radius: 14

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.4 AU - 11.16 AU

Year: 12738 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 95,083,745 km

• M1: 174,282 km (0.101 R)
• M2: 1,758,373 km (0.112 R)
• M3: 2,505,465 km (0.077 R)
• M4: 3,367,149 km (0.068 R)
• M5: 3,880,270 km (0.098 R)
• M6: 4,445,450 km (0.064 R)
• M7: 5,006,891 km (0.078 R)
• M8: 7,055,185 km (0.064 R)
• M9: 7,664,198 km (0.107 R)
• M10: 8,771,671 km (0.099 R)
• M11: 11,612,236 km (0.104 R)
• M12: 15,080,213 km (0.098 R)
• M13: 18,044,645 km (0.117 R)
• M14: 20,604,414 km (0.119 R)
• M15: 22,171,302 km (0.109 R)
• M16: 25,102,373 km (0.092 R)
• M17: 27,440,737 km (0.056 R)
• M18: 28,188,727 km (0.076 R)
• M19: 34,995,579 km (0.108 R)
• M20: 37,564,325 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.7

Radius: 4.8

Gravity: 42.7 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.44 AU - 17.82 AU

Year: 23314 Days

Day: 18.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 95,083,745 km

• M1: 59,690 km (0.054 R)
• M2: 245,341 km (0.119 R)
• M3: 456,274 km (0.117 R)
• M4: 831,315 km (0.119 R)
• M5: 1,246,300 km (0.102 R)
• M6: 1,440,029 km (0.091 R)
• M7: 1,828,086 km (0.112 R)
• M8: 3,058,080 km (0.07 R)
• M9: 4,275,208 km (0.05 R)
• M10: 4,795,360 km (0.117 R)
• M11: 5,273,923 km (0.059 R)
• M12: 5,610,219 km (0.117 R)
• M13: 6,513,491 km (0.071 R)
• M14: 9,188,900 km (0.091 R)
• M15: 11,725,182 km (0.11 R)
• M16: 11,937,760 km (0.085 R)
• M17: 12,517,003 km (0.113 R)
• M18: 15,869,342 km (0.118 R)
• M19: 18,408,916 km (0.082 R)
• M20: 19,083,602 km (0.085 R)
• M21: 19,675,112 km (0.113 R)
• M22: 19,874,825 km (0.097 R)
• M23: 20,278,590 km (0.1 R)
• M24: 21,416,880 km (0.118 R)
• M25: 21,841,140 km (0.051 R)
• M26: 23,707,223 km (0.079 R)
• M27: 24,047,110 km (0.074 R)
• M28: 26,276,268 km (0.093 R)
• M29: 39,351,570 km (0.082 R)
• M30: 43,610,622 km (0.099 R)
• M31: 46,732,580 km (0.11 R)
• M32: 48,166,774 km (0.055 R)
• M33: 72,377,544 km (0.089 R)
• M34: 82,564,411 km (0.086 R)
• M35: 85,186,114 km (0.041 R)
• M36: 90,044,305 km (0.087 R)
• M37: 90,871,431 km (0.077 R)
• M38: 93,948,061 km (0.08 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 18,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit