🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.76 AU - 0.96 AU

Year: 297 Days

Day: 46.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,285,989 km

• M1: 194,178 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.71 AU - 1.09 AU

Year: 318 Days

Day: 30 Hours

Environment

Temp: 48 °C

Axial Tilt: 162.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,285,989 km

• M1: 30,368 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.77 AU - 1.09 AU

Year: 334 Days

Day: 46.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.75 AU - 2.29 AU

Year: 1070 Days

Day: 47.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.3

Radius: 9.1

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.58 AU - 9.44 AU

Year: 8451 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,285,989 km

• M1: 113,246 km (0.105 R)
• M2: 523,443 km (0.108 R)
• M3: 862,282 km (0.106 R)
• M4: 2,289,296 km (0.108 R)
• M5: 3,118,218 km (0.09 R)
• M6: 3,491,465 km (0.064 R)
• M7: 3,790,810 km (0.047 R)
• M8: 4,763,944 km (0.062 R)
• M9: 5,455,834 km (0.093 R)
• M10: 5,999,922 km (0.113 R)
• M11: 6,883,297 km (0.094 R)
• M12: 7,236,199 km (0.073 R)
• M13: 8,193,027 km (0.082 R)
• M14: 9,613,159 km (0.114 R)
• M15: 10,820,264 km (0.083 R)
• M16: 14,850,880 km (0.113 R)
• M17: 15,775,843 km (0.045 R)
• M18: 17,378,037 km (0.114 R)
• M19: 18,255,877 km (0.119 R)
• M20: 22,574,468 km (0.112 R)
• M21: 23,005,909 km (0.107 R)
• M22: 26,753,335 km (0.083 R)
• M23: 27,922,742 km (0.074 R)
• M24: 36,132,075 km (0.11 R)
• M25: 37,922,761 km (0.057 R)
• M26: 41,165,444 km (0.103 R)
• M27: 42,199,315 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.1

Radius: 12

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.98 AU - 10.78 AU

Year: 10709 Days

Day: 10.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,285,989 km

• M1: 149,299 km (0.045 R)
• M2: 545,733 km (0.029 R)
• M3: 1,085,781 km (0.107 R)
• M4: 1,493,735 km (0.094 R)
• M5: 2,810,046 km (0.107 R)
• M6: 3,695,666 km (0.037 R)
• M7: 6,869,385 km (0.116 R)
• M8: 7,325,658 km (0.103 R)
• M9: 8,773,466 km (0.072 R)
• M10: 9,220,315 km (0.117 R)
• M11: 10,753,095 km (0.039 R)
• M12: 13,774,673 km (0.058 R)
• M13: 15,383,299 km (0.11 R)
• M14: 16,100,321 km (0.079 R)
• M15: 18,458,283 km (0.095 R)
• M16: 19,492,902 km (0.087 R)
• M17: 24,632,785 km (0.059 R)
• M18: 25,344,123 km (0.071 R)
• M19: 27,655,710 km (0.107 R)
• M20: 29,404,658 km (0.052 R)
• M21: 35,429,413 km (0.091 R)
• M22: 36,107,840 km (0.115 R)
• M23: 37,025,772 km (0.106 R)
• M24: 39,509,695 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452

Radius: 11.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.94 AU - 10.08 AU

Year: 10933 Days

Day: 12.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,285,989 km

• M1: 144,362 km (0.101 R)
• M2: 633,846 km (0.078 R)
• M3: 1,659,489 km (0.114 R)
• M4: 2,036,775 km (0.118 R)
• M5: 2,528,354 km (0.071 R)
• M6: 3,532,754 km (0.066 R)
• M7: 4,166,749 km (0.043 R)
• M8: 4,639,928 km (0.036 R)
• M9: 5,087,225 km (0.074 R)
• M10: 6,903,643 km (0.108 R)
• M11: 7,609,146 km (0.088 R)
• M12: 7,979,550 km (0.061 R)
• M13: 8,891,200 km (0.112 R)
• M14: 10,817,871 km (0.036 R)
• M15: 14,898,901 km (0.08 R)
• M16: 21,578,894 km (0.084 R)
• M17: 22,156,791 km (0.044 R)
• M18: 26,213,885 km (0.113 R)
• M19: 27,444,627 km (0.067 R)
• M20: 27,830,889 km (0.06 R)
• M21: 29,513,416 km (0.099 R)
• M22: 30,123,177 km (0.08 R)
• M23: 35,879,553 km (0.048 R)
• M24: 37,632,840 km (0.098 R)
• M25: 38,109,908 km (0.118 R)
• M26: 42,715,877 km (0.059 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 11,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit