🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.6

Radius: 14.6

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.75 AU - 0.75 AU

Year: 426 Days

Day: 5.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 36,006,953 km

• M1: 181,612 km (0.094 R)
• M2: 643,570 km (0.104 R)
• M3: 1,588,430 km (0.119 R)
• M4: 2,203,277 km (0.1 R)
• M5: 2,901,750 km (0.101 R)
• M6: 3,375,078 km (0.089 R)

Asteroid Belt

Center: 1.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749

Radius: 12.9

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.09 AU - 1.45 AU

Year: 939 Days

Day: 8.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,006,953 km

• M1: 160,369 km (0.093 R)
• M2: 628,909 km (0.058 R)
• M3: 1,075,309 km (0.044 R)
• M4: 1,715,289 km (0.116 R)
• M5: 2,541,817 km (0.037 R)
• M6: 3,047,009 km (0.07 R)
• M7: 5,092,012 km (0.118 R)
• M8: 5,798,264 km (0.078 R)
• M9: 6,658,751 km (0.112 R)
• M10: 7,334,484 km (0.077 R)
• M11: 7,776,696 km (0.108 R)
• M12: 8,236,560 km (0.067 R)
• M13: 9,015,964 km (0.062 R)
• M14: 9,523,999 km (0.028 R)
• M15: 10,140,791 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.7

Radius: 10.2

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.4 AU - 1.48 AU

Year: 1134 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,006,953 km

• M1: 126,859 km (0.094 R)
• M2: 446,400 km (0.103 R)
• M3: 921,373 km (0.104 R)
• M4: 1,630,318 km (0.114 R)
• M5: 2,013,587 km (0.049 R)
• M6: 2,493,797 km (0.114 R)
• M7: 3,077,677 km (0.103 R)
• M8: 4,245,288 km (0.112 R)
• M9: 4,744,945 km (0.088 R)
• M10: 5,535,570 km (0.091 R)
• M11: 6,602,502 km (0.075 R)
• M12: 7,640,412 km (0.117 R)
• M13: 7,991,369 km (0.051 R)
• M14: 8,466,342 km (0.06 R)
• M15: 9,690,052 km (0.113 R)
• M16: 10,393,462 km (0.117 R)
• M17: 12,118,475 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.4

Radius: 14.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.56 AU - 3.82 AU

Year: 3738 Days

Day: 12.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,006,953 km

• M1: 180,565 km (0.107 R)
• M2: 696,228 km (0.095 R)
• M3: 1,232,836 km (0.095 R)
• M4: 1,740,122 km (0.095 R)
• M5: 3,732,766 km (0.065 R)
• M6: 5,281,702 km (0.1 R)
• M7: 5,955,192 km (0.056 R)
• M8: 7,256,694 km (0.069 R)
• M9: 9,204,607 km (0.055 R)
• M10: 10,418,145 km (0.083 R)
• M11: 12,569,213 km (0.114 R)
• M12: 13,535,915 km (0.086 R)
• M13: 14,207,609 km (0.088 R)
• M14: 18,891,967 km (0.105 R)
• M15: 20,284,274 km (0.102 R)
• M16: 20,973,771 km (0.083 R)
• M17: 21,614,200 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.5

Radius: 9

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.89 AU - 6.03 AU

Year: 7247 Days

Day: 14.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,006,953 km

• M1: 113,246 km (0.028 R)
• M2: 441,912 km (0.102 R)
• M3: 767,287 km (0.089 R)
• M4: 1,267,692 km (0.104 R)
• M5: 1,831,078 km (0.042 R)
• M6: 2,381,748 km (0.094 R)
• M7: 2,696,352 km (0.065 R)
• M8: 4,048,567 km (0.107 R)
• M9: 4,764,243 km (0.092 R)
• M10: 7,311,446 km (0.099 R)
• M11: 10,012,585 km (0.113 R)
• M12: 13,976,779 km (0.101 R)
• M13: 15,007,658 km (0.032 R)
• M14: 15,601,861 km (0.049 R)
• M15: 22,434,594 km (0.097 R)
• M16: 26,156,888 km (0.096 R)
• M17: 26,843,842 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.1

Radius: 6.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.39 AU - 9.89 AU

Year: 15235 Days

Day: 15.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,006,953 km

• M1: 85,869 km (0.118 R)
• M2: 320,738 km (0.109 R)
• M3: 594,951 km (0.115 R)
• M4: 917,334 km (0.099 R)
• M5: 1,155,943 km (0.053 R)
• M6: 1,412,204 km (0.085 R)
• M7: 1,804,001 km (0.12 R)
• M8: 2,056,821 km (0.033 R)
• M9: 4,260,398 km (0.086 R)
• M10: 7,538,536 km (0.116 R)
• M11: 10,087,833 km (0.028 R)
• M12: 10,413,059 km (0.109 R)
• M13: 11,530,705 km (0.107 R)
• M14: 12,672,735 km (0.113 R)
• M15: 13,774,523 km (0.11 R)
• M16: 17,263,744 km (0.111 R)
• M17: 20,036,840 km (0.092 R)
• M18: 21,300,493 km (0.037 R)
• M19: 21,835,904 km (0.06 R)
• M20: 22,145,870 km (0.094 R)
• M21: 24,150,183 km (0.093 R)
• M22: 28,057,230 km (0.095 R)
• M23: 28,608,050 km (0.05 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 10,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit