🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.9

Radius: 9.4

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.76 AU - 2.66 AU

Year: 2268 Days

Day: 8 Hours

Environment

Temp: -209 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,053,176 km

• M1: 117,135 km (0.119 R)
• M2: 553,512 km (0.069 R)
• M3: 891,155 km (0.098 R)
• M4: 1,600,847 km (0.074 R)
• M5: 1,987,707 km (0.109 R)
• M6: 3,095,778 km (0.049 R)
• M7: 3,756,851 km (0.114 R)
• M8: 4,062,181 km (0.082 R)
• M9: 7,226,176 km (0.09 R)
• M10: 8,195,869 km (0.05 R)
• M11: 8,679,070 km (0.043 R)
• M12: 10,996,640 km (0.077 R)
• M13: 13,388,261 km (0.109 R)
• M14: 15,613,829 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 8

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.78 AU - 5.52 AU

Year: 6921 Days

Day: 12.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,053,176 km

• M1: 104,569 km (0.11 R)
• M2: 360,680 km (0.041 R)
• M3: 725,400 km (0.092 R)
• M4: 1,501,963 km (0.117 R)
• M5: 1,850,077 km (0.094 R)
• M6: 2,111,424 km (0.081 R)
• M7: 2,585,350 km (0.105 R)
• M8: 4,023,136 km (0.048 R)
• M9: 4,620,779 km (0.081 R)
• M10: 5,626,376 km (0.046 R)
• M11: 6,308,692 km (0.064 R)
• M12: 6,603,250 km (0.071 R)
• M13: 7,220,042 km (0.104 R)
• M14: 7,579,077 km (0.109 R)
• M15: 8,063,475 km (0.04 R)
• M16: 9,684,218 km (0.066 R)
• M17: 10,987,515 km (0.093 R)
• M18: 11,754,653 km (0.041 R)
• M19: 12,919,422 km (0.078 R)
• M20: 14,836,668 km (0.074 R)
• M21: 15,594,830 km (0.077 R)
• M22: 16,073,992 km (0.096 R)
• M23: 20,338,728 km (0.092 R)
• M24: 20,838,684 km (0.119 R)
• M25: 23,152,066 km (0.108 R)
• M26: 29,446,695 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.8

Radius: 3.3

Gravity: 58.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.88 AU - 6.7 AU

Year: 9617 Days

Day: 15.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,053,176 km

• M1: 41,139 km (0.084 R)
• M2: 201,359 km (0.077 R)
• M3: 704,307 km (0.045 R)
• M4: 1,311,076 km (0.099 R)
• M5: 1,441,076 km (0.112 R)
• M6: 2,353,623 km (0.094 R)
• M7: 4,146,255 km (0.12 R)
• M8: 4,456,072 km (0.086 R)
• M9: 6,761,525 km (0.082 R)
• M10: 8,540,842 km (0.113 R)
• M11: 10,251,942 km (0.09 R)
• M12: 15,301,917 km (0.093 R)
• M13: 15,701,045 km (0.118 R)
• M14: 16,175,569 km (0.028 R)
• M15: 16,659,668 km (0.113 R)
• M16: 16,799,691 km (0.113 R)
• M17: 18,767,950 km (0.046 R)
• M18: 20,082,916 km (0.117 R)
• M19: 22,211,095 km (0.079 R)
• M20: 22,981,374 km (0.084 R)
• M21: 23,417,003 km (0.079 R)
• M22: 23,858,018 km (0.12 R)
• M23: 31,048,440 km (0.1 R)
• M24: 33,658,324 km (0.11 R)
• M25: 38,326,526 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.3

Radius: 8

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.63 AU - 11.19 AU

Year: 21534 Days

Day: 15.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 176.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,053,176 km

• M1: 100,679 km (0.107 R)
• M2: 445,802 km (0.085 R)
• M3: 1,274,424 km (0.087 R)
• M4: 2,037,224 km (0.109 R)
• M5: 2,389,377 km (0.119 R)
• M6: 5,054,762 km (0.114 R)
• M7: 11,825,861 km (0.041 R)
• M8: 12,719,858 km (0.117 R)
• M9: 14,242,914 km (0.089 R)
• M10: 16,097,479 km (0.062 R)
• M11: 17,571,018 km (0.106 R)
• M12: 19,946,782 km (0.087 R)
• M13: 22,889,073 km (0.062 R)
• M14: 23,806,706 km (0.088 R)
• M15: 25,617,289 km (0.119 R)
• M16: 36,185,930 km (0.108 R)
• M17: 38,831,568 km (0.093 R)
• M18: 41,199,553 km (0.052 R)
• M19: 44,082,005 km (0.119 R)
• M20: 48,428,870 km (0.117 R)
• M21: 49,939,060 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit