🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90

Radius: 14.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.85 AU - 1.07 AU

Year: 649 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 94,198,847 km

• M1: 181,612 km (0.107 R)
• M2: 1,696,889 km (0.082 R)
• M3: 2,792,992 km (0.098 R)
• M4: 3,683,249 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.3

Radius: 8.7

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.37 AU - 1.51 AU

Year: 1193 Days

Day: 6.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,198,847 km

• M1: 108,458 km (0.118 R)
• M2: 383,120 km (0.076 R)
• M3: 709,244 km (0.069 R)
• M4: 1,464,114 km (0.092 R)
• M5: 1,862,194 km (0.059 R)
• M6: 2,204,175 km (0.108 R)
• M7: 2,537,629 km (0.089 R)
• M8: 3,173,868 km (0.049 R)
• M9: 3,617,127 km (0.098 R)
• M10: 4,295,553 km (0.116 R)
• M11: 4,780,400 km (0.102 R)
• M12: 5,177,882 km (0.11 R)
• M13: 5,993,938 km (0.111 R)
• M14: 6,745,368 km (0.049 R)
• M15: 7,017,786 km (0.07 R)
• M16: 7,479,445 km (0.114 R)
• M17: 9,075,953 km (0.112 R)
• M18: 9,906,670 km (0.117 R)
• M19: 10,887,883 km (0.068 R)
• M20: 11,789,659 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.1

Radius: 8.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.51 AU - 1.85 AU

Year: 1503 Days

Day: 5.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 94,198,847 km

• M1: 102,175 km (0.077 R)
• M2: 451,935 km (0.08 R)
• M3: 788,830 km (0.058 R)
• M4: 1,350,570 km (0.111 R)
• M5: 1,844,093 km (0.094 R)
• M6: 2,462,979 km (0.101 R)
• M7: 3,213,512 km (0.079 R)
• M8: 3,655,125 km (0.111 R)
• M9: 4,051,260 km (0.117 R)
• M10: 5,277,214 km (0.088 R)
• M11: 5,623,384 km (0.053 R)
• M12: 5,929,461 km (0.113 R)
• M13: 6,380,499 km (0.119 R)

Asteroid Belt

Center: 2.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.5

Radius: 8.5

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.87 AU - 2.91 AU

Year: 3391 Days

Day: 10.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 94,198,847 km

• M1: 105,766 km (0.078 R)
• M2: 427,551 km (0.092 R)
• M3: 701,315 km (0.11 R)
• M4: 1,006,345 km (0.068 R)
• M5: 1,300,005 km (0.086 R)
• M6: 1,873,414 km (0.081 R)
• M7: 3,136,918 km (0.07 R)
• M8: 3,463,939 km (0.106 R)
• M9: 5,310,126 km (0.079 R)
• M10: 5,626,226 km (0.096 R)
• M11: 5,980,624 km (0.07 R)
• M12: 7,163,494 km (0.112 R)
• M13: 9,376,495 km (0.095 R)
• M14: 10,429,814 km (0.074 R)
• M15: 11,280,128 km (0.056 R)
• M16: 11,968,129 km (0.104 R)
• M17: 12,598,235 km (0.096 R)
• M18: 12,986,890 km (0.085 R)
• M19: 14,340,153 km (0.117 R)
• M20: 14,811,386 km (0.12 R)
• M21: 15,488,466 km (0.066 R)
• M22: 16,186,190 km (0.03 R)
• M23: 16,748,828 km (0.047 R)
• M24: 17,697,578 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.1

Radius: 12.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.61 AU - 5.03 AU

Year: 6198 Days

Day: 6.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 94,198,847 km

• M1: 156,779 km (0.116 R)
• M2: 591,061 km (0.075 R)
• M3: 1,057,956 km (0.059 R)
• M4: 1,898,397 km (0.102 R)
• M5: 2,443,532 km (0.034 R)
• M6: 2,886,042 km (0.113 R)
• M7: 3,438,657 km (0.072 R)
• M8: 3,976,910 km (0.111 R)
• M9: 4,571,113 km (0.089 R)
• M10: 6,537,277 km (0.113 R)
• M11: 7,560,976 km (0.071 R)
• M12: 9,387,117 km (0.097 R)
• M13: 10,162,333 km (0.078 R)
• M14: 10,979,885 km (0.095 R)
• M15: 11,708,726 km (0.076 R)
• M16: 13,599,793 km (0.053 R)
• M17: 15,368,788 km (0.038 R)
• M18: 17,920,778 km (0.118 R)
• M19: 18,332,471 km (0.096 R)
• M20: 22,192,994 km (0.049 R)
• M21: 22,599,750 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.5

Radius: 4.7

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.93 AU - 7.49 AU

Year: 10682 Days

Day: 20.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 94,198,847 km

• M1: 58,792 km (0.083 R)
• M2: 1,793,678 km (0.094 R)
• M3: 2,178,145 km (0.042 R)
• M4: 2,599,861 km (0.106 R)
• M5: 2,937,953 km (0.084 R)
• M6: 3,108,943 km (0.04 R)
• M7: 4,589,363 km (0.107 R)
• M8: 4,820,043 km (0.059 R)
• M9: 5,768,195 km (0.097 R)
• M10: 6,570,937 km (0.11 R)
• M11: 6,893,919 km (0.086 R)
• M12: 7,074,633 km (0.037 R)
• M13: 7,796,742 km (0.076 R)
• M14: 8,025,926 km (0.119 R)
• M15: 8,705,549 km (0.035 R)
• M16: 11,096,871 km (0.108 R)
• M17: 11,724,733 km (0.115 R)
• M18: 16,581,727 km (0.059 R)
• M19: 17,070,314 km (0.099 R)
• M20: 17,849,270 km (0.087 R)
• M21: 19,900,257 km (0.118 R)
• M22: 20,700,306 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.7

Radius: 4.3

Gravity: 53.85 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.04 AU - 11.58 AU

Year: 22851 Days

Day: 20.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,198,847 km

• M1: 53,855 km (0.071 R)
• M2: 204,201 km (0.061 R)
• M3: 346,469 km (0.053 R)
• M4: 630,405 km (0.101 R)
• M5: 784,342 km (0.081 R)
• M6: 1,015,470 km (0.116 R)
• M7: 1,708,108 km (0.117 R)
• M8: 2,302,461 km (0.082 R)
• M9: 2,912,820 km (0.067 R)
• M10: 3,109,541 km (0.056 R)
• M11: 3,436,712 km (0.111 R)
• M12: 3,953,124 km (0.097 R)
• M13: 4,822,287 km (0.112 R)
• M14: 5,510,138 km (0.117 R)
• M15: 6,685,529 km (0.082 R)
• M16: 7,856,431 km (0.117 R)
• M17: 9,458,325 km (0.12 R)
• M18: 10,079,605 km (0.08 R)
• M19: 10,994,546 km (0.092 R)
• M20: 13,063,335 km (0.11 R)
• M21: 22,166,814 km (0.088 R)
• M22: 22,599,750 km (0.116 R)
• M23: 24,045,464 km (0.059 R)
• M24: 25,908,107 km (0.116 R)
• M25: 30,579,450 km (0.116 R)
• M26: 33,465,193 km (0.081 R)
• M27: 34,610,664 km (0.087 R)
• M28: 36,227,967 km (0.061 R)
• M29: 36,527,312 km (0.082 R)
• M30: 54,470,380 km (0.113 R)
• M31: 54,863,224 km (0.087 R)
• M32: 56,453,748 km (0.075 R)
• M33: 62,048,559 km (0.108 R)
• M34: 62,691,980 km (0.107 R)
• M35: 68,228,896 km (0.094 R)
• M36: 68,456,883 km (0.085 R)
• M37: 78,249,111 km (0.055 R)
• M38: 79,251,566 km (0.18 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 13,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit