🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.7

Radius: 8.2

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.57 AU - 0.87 AU

Year: 414 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,458,288 km

• M1: 102,026 km (0.052 R)
• M2: 379,679 km (0.038 R)
• M3: 938,876 km (0.097 R)
• M4: 1,368,372 km (0.062 R)
• M5: 1,836,613 km (0.098 R)
• M6: 2,445,925 km (0.04 R)
• M7: 2,735,397 km (0.119 R)
• M8: 3,092,487 km (0.09 R)
• M9: 3,900,914 km (0.115 R)
• M10: 4,227,486 km (0.085 R)
• M11: 4,572,309 km (0.066 R)
• M12: 5,108,767 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104

Radius: 8.2

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.87 AU - 1.31 AU

Year: 772 Days

Day: 5.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,458,288 km

• M1: 102,175 km (0.118 R)
• M2: 364,720 km (0.103 R)
• M3: 692,788 km (0.106 R)
• M4: 981,960 km (0.104 R)
• M5: 1,301,651 km (0.091 R)
• M6: 2,362,749 km (0.108 R)
• M7: 3,308,806 km (0.095 R)
• M8: 4,291,065 km (0.071 R)
• M9: 4,635,589 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.9

Radius: 14.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.01 AU - 4.33 AU

Year: 4769 Days

Day: 5.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,458,288 km

• M1: 185,352 km (0.085 R)
• M2: 728,691 km (0.119 R)
• M3: 1,424,321 km (0.042 R)
• M4: 1,979,329 km (0.107 R)
• M5: 2,501,426 km (0.111 R)
• M6: 3,500,590 km (0.116 R)
• M7: 4,160,466 km (0.109 R)
• M8: 5,134,049 km (0.116 R)
• M9: 6,047,793 km (0.064 R)
• M10: 6,842,008 km (0.108 R)
• M11: 8,055,696 km (0.111 R)
• M12: 8,639,277 km (0.067 R)
• M13: 9,527,888 km (0.111 R)
• M14: 10,307,144 km (0.049 R)
• M15: 10,996,042 km (0.077 R)
• M16: 12,466,290 km (0.063 R)
• M17: 18,777,824 km (0.088 R)
• M18: 22,188,955 km (0.118 R)
• M19: 22,903,284 km (0.112 R)
• M20: 24,227,824 km (0.079 R)
• M21: 26,948,710 km (0.025 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.1

Radius: 3.9

Gravity: 63.45 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.31 AU - 8.53 AU

Year: 12347 Days

Day: 24.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,458,288 km

• M1: 49,666 km (0.057 R)
• M2: 172,187 km (0.119 R)
• M3: 743,053 km (0.068 R)
• M4: 1,419,684 km (0.116 R)
• M5: 1,925,325 km (0.04 R)
• M6: 2,652,819 km (0.115 R)
• M7: 2,955,755 km (0.118 R)
• M8: 3,359,669 km (0.119 R)
• M9: 4,561,688 km (0.115 R)
• M10: 6,968,269 km (0.118 R)
• M11: 7,680,504 km (0.083 R)
• M12: 8,838,093 km (0.09 R)
• M13: 10,784,810 km (0.084 R)
• M14: 11,613,432 km (0.078 R)
• M15: 12,675,428 km (0.1 R)
• M16: 12,869,456 km (0.048 R)
• M17: 14,005,951 km (0.117 R)
• M18: 17,493,227 km (0.104 R)
• M19: 20,172,674 km (0.03 R)
• M20: 23,306,151 km (0.096 R)
• M21: 23,597,269 km (0.104 R)
• M22: 27,068,089 km (0.102 R)
• M23: 27,822,661 km (0.104 R)
• M24: 29,826,973 km (0.093 R)
• M25: 32,284,567 km (0.054 R)
• M26: 33,132,787 km (0.083 R)
• M27: 33,624,066 km (0.059 R)
• M28: 34,495,623 km (0.109 R)
• M29: 36,153,916 km (0.072 R)
• M30: 36,674,666 km (0.103 R)
• M31: 38,536,711 km (0.117 R)
• M32: 42,881,930 km (0.118 R)
• M33: 45,700,354 km (0.112 R)
• M34: 46,156,478 km (0.062 R)
• M35: 51,538,411 km (0.058 R)
• M36: 52,363,593 km (0.116 R)
• M37: 60,737,932 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.2

Radius: 7

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.83 AU - 7.09 AU

Year: 12454 Days

Day: 19.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,458,288 km

• M1: 87,664 km (0.112 R)
• M2: 329,265 km (0.099 R)
• M3: 565,480 km (0.097 R)
• M4: 1,057,059 km (0.11 R)
• M5: 1,309,430 km (0.085 R)
• M6: 1,921,435 km (0.118 R)
• M7: 2,263,416 km (0.082 R)
• M8: 2,709,666 km (0.1 R)
• M9: 3,237,298 km (0.095 R)
• M10: 3,750,119 km (0.112 R)
• M11: 4,140,271 km (0.107 R)
• M12: 5,302,497 km (0.056 R)
• M13: 8,769,726 km (0.118 R)
• M14: 12,208,832 km (0.06 R)
• M15: 12,816,947 km (0.096 R)
• M16: 13,831,370 km (0.081 R)
• M17: 20,724,990 km (0.07 R)
• M18: 26,880,793 km (0.073 R)
• M19: 27,597,516 km (0.113 R)
• M20: 37,344,565 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.5

Radius: 4.3

Gravity: 29.66 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.28 AU - 9.3 AU

Year: 17676 Days

Day: 15.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,458,288 km

• M1: 53,406 km (0.111 R)
• M2: 199,564 km (0.096 R)
• M3: 395,986 km (0.115 R)
• M4: 613,650 km (0.063 R)
• M5: 834,307 km (0.048 R)
• M6: 1,106,426 km (0.067 R)
• M7: 1,347,428 km (0.083 R)
• M8: 1,542,803 km (0.1 R)
• M9: 1,916,349 km (0.075 R)
• M10: 2,104,992 km (0.117 R)
• M11: 4,121,571 km (0.03 R)
• M12: 5,044,440 km (0.092 R)
• M13: 5,222,761 km (0.085 R)
• M14: 5,479,321 km (0.112 R)
• M15: 5,899,392 km (0.098 R)
• M16: 9,142,674 km (0.086 R)
• M17: 10,694,453 km (0.046 R)
• M18: 10,870,529 km (0.09 R)
• M19: 11,594,134 km (0.106 R)
• M20: 12,157,520 km (0.065 R)
• M21: 14,308,737 km (0.053 R)
• M22: 15,324,806 km (0.101 R)
• M23: 16,779,496 km (0.08 R)
• M24: 17,580,891 km (0.112 R)
• M25: 17,744,252 km (0.112 R)
• M26: 20,586,911 km (0.083 R)
• M27: 21,691,691 km (0.083 R)
• M28: 23,619,709 km (0.118 R)
• M29: 26,080,444 km (0.1 R)
• M30: 30,670,256 km (0.106 R)
• M31: 35,120,195 km (0.102 R)
• M32: 36,561,121 km (0.038 R)
• M33: 38,177,377 km (0.109 R)
• M34: 43,014,624 km (0.107 R)
• M35: 44,360,257 km (0.08 R)
• M36: 55,796,715 km (0.083 R)
• M37: 57,216,847 km (0.093 R)
• M38: 58,479,154 km (0.054 R)
• M39: 62,566,916 km (0.108 R)
• M40: 63,330,015 km (0.037 R)
• M41: 65,069,688 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450

Radius: 5.5

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.58 AU - 12.62 AU

Year: 23407 Days

Day: 17.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,458,288 km

• M1: 71,358 km (0.107 R)
• M2: 441,912 km (0.036 R)
• M3: 871,408 km (0.084 R)
• M4: 1,095,655 km (0.116 R)
• M5: 5,238,319 km (0.086 R)
• M6: 6,235,239 km (0.031 R)
• M7: 13,947,907 km (0.098 R)
• M8: 14,387,575 km (0.071 R)
• M9: 18,859,654 km (0.114 R)
• M10: 19,853,283 km (0.046 R)
• M11: 29,208,984 km (0.1 R)
• M12: 33,312,903 km (0.106 R)
• M13: 38,926,563 km (0.05 R)
• M14: 39,797,522 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 12,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit