🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.4

Radius: 10.1

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.34 AU - 1.46 AU

Year: 1164 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 50,563,376 km

• M1: 125,662 km (0.071 R)
• M2: 691,142 km (0.093 R)
• M3: 1,411,606 km (0.034 R)
• M4: 3,355,630 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.9

Radius: 14.9

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.8 AU - 2.26 AU

Year: 2033 Days

Day: 8.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,563,376 km

• M1: 185,352 km (0.097 R)
• M2: 698,323 km (0.067 R)
• M3: 1,191,248 km (0.036 R)
• M4: 2,113,968 km (0.095 R)
• M5: 2,649,229 km (0.052 R)
• M6: 3,358,173 km (0.057 R)
• M7: 3,924,102 km (0.026 R)
• M8: 4,390,099 km (0.088 R)
• M9: 5,600,795 km (0.071 R)
• M10: 7,024,069 km (0.112 R)
• M11: 7,716,109 km (0.097 R)
• M12: 8,904,664 km (0.062 R)
• M13: 10,140,492 km (0.119 R)
• M14: 11,802,823 km (0.086 R)
• M15: 13,249,883 km (0.064 R)
• M16: 14,952,008 km (0.109 R)
• M17: 16,296,594 km (0.108 R)
• M18: 17,408,405 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.6

Radius: 8.7

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.86 AU - 2.22 AU

Year: 2048 Days

Day: 5.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 82.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,563,376 km

• M1: 109,206 km (0.111 R)
• M2: 572,661 km (0.117 R)
• M3: 1,238,371 km (0.104 R)
• M4: 1,550,432 km (0.117 R)
• M5: 1,992,943 km (0.101 R)
• M6: 2,439,193 km (0.103 R)
• M7: 2,791,646 km (0.114 R)
• M8: 3,532,604 km (0.111 R)
• M9: 4,095,391 km (0.082 R)
• M10: 4,457,119 km (0.071 R)
• M11: 4,778,156 km (0.096 R)
• M12: 5,310,724 km (0.039 R)
• M13: 5,788,241 km (0.102 R)
• M14: 7,284,070 km (0.077 R)
• M15: 7,561,125 km (0.059 R)
• M16: 8,771,522 km (0.087 R)
• M17: 9,212,985 km (0.085 R)
• M18: 9,636,197 km (0.028 R)
• M19: 10,416,649 km (0.083 R)
• M20: 11,165,387 km (0.109 R)
• M21: 12,453,125 km (0.082 R)
• M22: 13,627,468 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.5

Radius: 13.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.28 AU - 2.82 AU

Year: 2862 Days

Day: 5.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,563,376 km

• M1: 166,652 km (0.109 R)
• M2: 627,264 km (0.107 R)
• M3: 1,345,034 km (0.113 R)
• M4: 1,862,493 km (0.071 R)
• M5: 2,322,806 km (0.087 R)
• M6: 2,909,379 km (0.093 R)
• M7: 3,329,749 km (0.078 R)
• M8: 3,770,914 km (0.066 R)
• M9: 4,609,559 km (0.091 R)
• M10: 5,387,767 km (0.1 R)
• M11: 6,394,860 km (0.103 R)
• M12: 8,428,494 km (0.082 R)
• M13: 9,823,195 km (0.094 R)
• M14: 10,739,033 km (0.074 R)
• M15: 11,886,149 km (0.097 R)
• M16: 15,084,103 km (0.105 R)
• M17: 16,194,568 km (0.111 R)
• M18: 19,853,582 km (0.034 R)
• M19: 22,443,720 km (0.055 R)
• M20: 22,919,142 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178

Radius: 14.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.51 AU - 3.17 AU

Year: 3364 Days

Day: 13.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 92.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,563,376 km

• M1: 176,974 km (0.111 R)
• M2: 825,182 km (0.054 R)
• M3: 1,473,539 km (0.07 R)
• M4: 2,161,839 km (0.086 R)
• M5: 3,527,518 km (0.057 R)
• M6: 4,099,430 km (0.035 R)
• M7: 5,000,010 km (0.045 R)
• M8: 5,910,462 km (0.108 R)
• M9: 12,989,733 km (0.078 R)
• M10: 13,436,582 km (0.07 R)
• M11: 14,318,461 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154

Radius: 11

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.49 AU - 5.05 AU

Year: 6202 Days

Day: 14 Hours

Environment

Temp: -218 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,563,376 km

• M1: 138,079 km (0.095 R)
• M2: 971,937 km (0.092 R)
• M3: 1,454,540 km (0.064 R)
• M4: 1,955,394 km (0.093 R)
• M5: 2,946,928 km (0.097 R)
• M6: 3,935,322 km (0.085 R)
• M7: 5,631,761 km (0.072 R)
• M8: 6,471,005 km (0.044 R)
• M9: 7,610,941 km (0.12 R)
• M10: 9,864,334 km (0.092 R)
• M11: 11,706,333 km (0.115 R)
• M12: 14,933,757 km (0.106 R)
• M13: 15,954,912 km (0.1 R)
• M14: 18,250,491 km (0.118 R)
• M15: 19,898,013 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.7

Radius: 7.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.63 AU - 11.25 AU

Year: 22029 Days

Day: 15.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,563,376 km

• M1: 93,199 km (0.054 R)
• M2: 433,983 km (0.08 R)
• M3: 872,455 km (0.038 R)
• M4: 1,990,699 km (0.07 R)
• M5: 2,332,231 km (0.102 R)
• M6: 3,597,230 km (0.064 R)
• M7: 4,631,251 km (0.109 R)
• M8: 6,177,644 km (0.083 R)
• M9: 7,313,242 km (0.095 R)
• M10: 7,564,716 km (0.068 R)
• M11: 11,775,896 km (0.088 R)
• M12: 16,173,624 km (0.071 R)
• M13: 17,778,061 km (0.117 R)
• M14: 20,051,500 km (0.042 R)
• M15: 22,600,050 km (0.1 R)
• M16: 23,586,348 km (0.04 R)
• M17: 26,716,983 km (0.043 R)
• M18: 30,652,753 km (0.064 R)
• M19: 32,307,156 km (0.115 R)
• M20: 33,328,012 km (0.095 R)
• M21: 36,154,963 km (0.1 R)
• M22: 37,378,674 km (0.104 R)
• M23: 38,883,329 km (0.055 R)
• M24: 40,689,274 km (0.09 R)
• M25: 41,879,326 km (0.067 R)
• M26: 46,013,612 km (0.092 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: 538 - 17,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit