🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.65 AU - 2.15 AU

Year: 961 Days

Day: 23.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,955,229 km

• M1: 1,327,382 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.43 AU - 2.38 AU

Year: 961 Days

Day: 22.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,955,229 km

• M1: 900,130 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.25 AU - 3.07 AU

Year: 1593 Days

Day: 39.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 11.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.27 AU - 5.33 AU

Year: 4479 Days

Day: 10.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,955,229 km

• M1: 144,212 km (0.057 R)
• M2: 507,586 km (0.077 R)
• M3: 955,781 km (0.098 R)
• M4: 1,351,467 km (0.11 R)
• M5: 1,932,057 km (0.066 R)
• M6: 2,689,770 km (0.045 R)
• M7: 4,337,889 km (0.093 R)
• M8: 5,006,143 km (0.108 R)
• M9: 5,506,249 km (0.115 R)
• M10: 6,039,416 km (0.11 R)
• M11: 6,432,858 km (0.083 R)
• M12: 7,024,817 km (0.075 R)
• M13: 7,397,166 km (0.055 R)
• M14: 9,424,516 km (0.119 R)
• M15: 10,110,871 km (0.047 R)
• M16: 12,281,387 km (0.085 R)
• M17: 13,287,283 km (0.097 R)
• M18: 13,955,537 km (0.076 R)
• M19: 14,645,931 km (0.086 R)
• M20: 20,195,413 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.1

Radius: 11

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.38 AU - 7.4 AU

Year: 7375 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,955,229 km

• M1: 137,032 km (0.076 R)
• M2: 555,307 km (0.091 R)
• M3: 1,190,500 km (0.114 R)
• M4: 1,776,924 km (0.114 R)
• M5: 2,252,495 km (0.11 R)
• M6: 2,930,622 km (0.092 R)
• M7: 3,462,443 km (0.1 R)
• M8: 5,063,290 km (0.117 R)
• M9: 6,227,460 km (0.046 R)
• M10: 7,371,285 km (0.088 R)
• M11: 7,913,578 km (0.093 R)
• M12: 9,793,275 km (0.09 R)
• M13: 12,978,513 km (0.08 R)
• M14: 15,079,316 km (0.116 R)
• M15: 16,274,902 km (0.116 R)
• M16: 17,128,807 km (0.101 R)
• M17: 19,869,739 km (0.1 R)
• M18: 22,890,718 km (0.087 R)
• M19: 24,809,161 km (0.117 R)
• M20: 38,161,070 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.1

Radius: 4

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.53 AU - 12.59 AU

Year: 16340 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,955,229 km

• M1: 49,966 km (0.08 R)
• M2: 212,579 km (0.096 R)
• M3: 859,440 km (0.115 R)
• M4: 1,201,271 km (0.093 R)
• M5: 2,072,529 km (0.064 R)
• M6: 2,339,412 km (0.116 R)
• M7: 2,489,907 km (0.107 R)
• M8: 3,279,036 km (0.103 R)
• M9: 4,624,818 km (0.062 R)
• M10: 5,864,087 km (0.111 R)
• M11: 8,694,778 km (0.028 R)
• M12: 11,252,004 km (0.117 R)
• M13: 13,140,228 km (0.097 R)
• M14: 13,509,735 km (0.045 R)
• M15: 14,380,095 km (0.091 R)
• M16: 14,547,495 km (0.083 R)
• M17: 18,171,953 km (0.101 R)
• M18: 19,570,543 km (0.037 R)
• M19: 20,330,949 km (0.074 R)
• M20: 27,564,156 km (0.12 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 19,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit