🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.51 AU - 0.53 AU

Year: 136 Days

Day: 12.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.6 AU - 1 AU

Year: 259 Days

Day: 25.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.96 AU - 1 AU

Year: 351 Days

Day: 25.3 Hours

Environment

Temp: 83 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,495,079 km

• M1: 38,447 km (0.11 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.6

Radius: 8.7

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.49 AU - 6.49 AU

Year: 4652 Days

Day: 11.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 99,495,079 km

• M1: 109,655 km (0.106 R)
• M2: 543,040 km (0.097 R)
• M3: 1,043,894 km (0.106 R)
• M4: 1,674,299 km (0.037 R)
• M5: 1,953,299 km (0.096 R)
• M6: 2,358,111 km (0.095 R)
• M7: 2,675,857 km (0.111 R)
• M8: 3,177,010 km (0.099 R)
• M9: 3,587,507 km (0.072 R)
• M10: 7,277,936 km (0.059 R)
• M11: 7,993,164 km (0.088 R)
• M12: 10,688,169 km (0.049 R)
• M13: 11,516,942 km (0.086 R)
• M14: 12,141,812 km (0.054 R)
• M15: 12,587,464 km (0.081 R)
• M16: 12,890,549 km (0.028 R)
• M17: 13,882,832 km (0.101 R)
• M18: 14,701,432 km (0.119 R)
• M19: 15,494,151 km (0.096 R)
• M20: 16,494,661 km (0.073 R)
• M21: 17,350,511 km (0.101 R)
• M22: 18,624,037 km (0.057 R)
• M23: 22,668,715 km (0.053 R)
• M24: 22,967,611 km (0.081 R)
• M25: 25,776,461 km (0.096 R)
• M26: 26,183,966 km (0.1 R)
• M27: 27,347,538 km (0.058 R)
• M28: 28,458,751 km (0.097 R)
• M29: 29,599,584 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.6

Radius: 8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.59 AU - 13.57 AU

Year: 15184 Days

Day: 8.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 99,495,079 km

• M1: 99,483 km (0.081 R)
• M2: 547,079 km (0.117 R)
• M3: 810,372 km (0.114 R)
• M4: 2,280,470 km (0.091 R)
• M5: 3,334,537 km (0.094 R)
• M6: 4,161,214 km (0.118 R)
• M7: 4,504,392 km (0.097 R)
• M8: 5,312,819 km (0.117 R)
• M9: 6,549,395 km (0.106 R)
• M10: 14,314,871 km (0.059 R)
• M11: 16,117,675 km (0.109 R)
• M12: 17,109,658 km (0.098 R)
• M13: 24,387,744 km (0.039 R)
• M14: 24,756,204 km (0.083 R)
• M15: 28,852,493 km (0.111 R)
• M16: 30,524,997 km (0.071 R)
• M17: 32,371,782 km (0.114 R)
• M18: 37,495,360 km (0.113 R)
• M19: 40,505,568 km (0.084 R)
• M20: 41,413,179 km (0.105 R)
• M21: 43,268,641 km (0.112 R)
• M22: 45,734,911 km (0.116 R)

Asteroid Belt

Center: 15.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.6

Radius: 7

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.9 AU - 20.18 AU

Year: 30046 Days

Day: 17.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 99,495,079 km

• M1: 90,357 km (0.113 R)
• M2: 320,887 km (0.117 R)
• M3: 657,183 km (0.082 R)
• M4: 994,527 km (0.1 R)
• M5: 1,461,272 km (0.07 R)
• M6: 2,852,383 km (0.109 R)
• M7: 3,436,861 km (0.094 R)
• M8: 4,098,533 km (0.084 R)
• M9: 5,584,937 km (0.098 R)
• M10: 6,029,243 km (0.102 R)
• M11: 6,888,384 km (0.043 R)
• M12: 8,101,473 km (0.087 R)
• M13: 8,788,127 km (0.077 R)
• M14: 11,288,207 km (0.084 R)
• M15: 12,290,662 km (0.112 R)
• M16: 12,587,763 km (0.081 R)
• M17: 15,394,967 km (0.083 R)
• M18: 19,382,648 km (0.082 R)
• M19: 23,210,259 km (0.114 R)
• M20: 24,825,617 km (0.092 R)
• M21: 27,766,711 km (0.08 R)
• M22: 34,477,073 km (0.049 R)
• M23: 38,917,587 km (0.112 R)
• M24: 39,237,128 km (0.111 R)
• M25: 47,261,259 km (0.115 R)
• M26: 61,784,669 km (0.093 R)
• M27: 63,758,313 km (0.108 R)
• M28: 81,604,142 km (0.112 R)
• M29: 84,779,806 km (0.077 R)
• M30: 89,140,883 km (0.077 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 10,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit