🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.7 AU - 0.76 AU

Year: 231 Days

Day: 18.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,246,718 km

• M1: 508,633 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.65 AU - 0.81 AU

Year: 231 Days

Day: 44.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,246,718 km

• M1: 51,910 km (0.092 R)
• M2: 199,115 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.82 AU - 1.2 AU

Year: 376 Days

Day: 21.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.7

Radius: 6

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.39 AU - 14.31 AU

Year: 18089 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,246,718 km

• M1: 86,468 km (0.043 R)
• M2: 394,340 km (0.086 R)
• M3: 822,788 km (0.12 R)
• M4: 1,247,646 km (0.11 R)
• M5: 1,792,182 km (0.064 R)
• M6: 2,421,541 km (0.085 R)
• M7: 3,066,607 km (0.092 R)
• M8: 3,390,486 km (0.113 R)
• M9: 3,792,306 km (0.104 R)
• M10: 4,077,440 km (0.081 R)
• M11: 4,853,105 km (0.076 R)
• M12: 5,577,457 km (0.042 R)
• M13: 6,022,361 km (0.084 R)
• M14: 6,899,304 km (0.074 R)
• M15: 10,808,147 km (0.077 R)
• M16: 13,682,820 km (0.048 R)
• M17: 15,330,491 km (0.096 R)
• M18: 16,202,197 km (0.102 R)
• M19: 17,106,217 km (0.077 R)
• M20: 22,045,490 km (0.085 R)
• M21: 24,010,608 km (0.041 R)
• M22: 24,495,006 km (0.105 R)
• M23: 25,283,835 km (0.082 R)
• M24: 27,645,687 km (0.083 R)
• M25: 29,704,602 km (0.076 R)
• M26: 31,631,423 km (0.103 R)
• M27: 34,003,297 km (0.114 R)
• M28: 34,860,642 km (0.102 R)
• M29: 35,232,393 km (0.086 R)
• M30: 43,664,776 km (0.09 R)
• M31: 48,729,861 km (0.088 R)
• M32: 51,884,880 km (0.06 R)
• M33: 52,531,891 km (0.088 R)
• M34: 53,020,627 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.3

Radius: 6.1

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.05 AU - 13.83 AU

Year: 18273 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,246,718 km

• M1: 76,145 km (0.11 R)
• M2: 324,478 km (0.105 R)
• M3: 867,518 km (0.076 R)
• M4: 1,298,360 km (0.108 R)
• M5: 1,642,285 km (0.082 R)
• M6: 2,512,197 km (0.06 R)
• M7: 2,998,091 km (0.051 R)
• M8: 3,199,001 km (0.106 R)
• M9: 5,253,877 km (0.084 R)
• M10: 7,494,105 km (0.084 R)
• M11: 9,002,800 km (0.108 R)
• M12: 9,263,848 km (0.059 R)
• M13: 11,659,957 km (0.1 R)
• M14: 13,199,768 km (0.039 R)
• M15: 13,810,576 km (0.111 R)
• M16: 15,531,550 km (0.087 R)
• M17: 16,598,781 km (0.11 R)
• M18: 17,230,234 km (0.111 R)
• M19: 17,632,802 km (0.097 R)
• M20: 18,793,681 km (0.102 R)
• M21: 20,810,111 km (0.066 R)
• M22: 21,636,938 km (0.041 R)
• M23: 22,485,458 km (0.091 R)
• M24: 23,258,131 km (0.106 R)
• M25: 25,370,452 km (0.106 R)
• M26: 25,682,364 km (0.042 R)
• M27: 27,826,999 km (0.059 R)
• M28: 28,158,658 km (0.118 R)
• M29: 29,972,382 km (0.057 R)
• M30: 31,026,150 km (0.117 R)
• M31: 36,799,879 km (0.052 R)
• M32: 40,501,679 km (0.104 R)
• M33: 40,927,584 km (0.103 R)
• M34: 41,500,245 km (0.115 R)
• M35: 45,049,155 km (0.1 R)
• M36: 55,142,224 km (0.111 R)
• M37: 58,331,950 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.7

Radius: 5.2

Gravity: 24.06 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.88 AU - 15.84 AU

Year: 20181 Days

Day: 24.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,246,718 km

• M1: 64,776 km (0.105 R)
• M2: 241,601 km (0.112 R)
• M3: 440,566 km (0.076 R)
• M4: 693,536 km (0.1 R)
• M5: 1,143,377 km (0.113 R)
• M6: 2,197,742 km (0.103 R)
• M7: 3,872,939 km (0.032 R)
• M8: 5,022,150 km (0.111 R)
• M9: 5,674,696 km (0.089 R)
• M10: 6,425,378 km (0.094 R)
• M11: 7,771,011 km (0.039 R)
• M12: 9,689,753 km (0.12 R)
• M13: 9,920,732 km (0.12 R)
• M14: 10,635,810 km (0.098 R)
• M15: 13,696,732 km (0.101 R)
• M16: 15,193,609 km (0.082 R)
• M17: 20,426,991 km (0.083 R)
• M18: 22,374,306 km (0.098 R)
• M19: 26,073,712 km (0.096 R)
• M20: 27,315,674 km (0.047 R)
• M21: 28,952,723 km (0.103 R)
• M22: 31,782,068 km (0.088 R)
• M23: 32,937,711 km (0.09 R)
• M24: 34,254,172 km (0.095 R)
• M25: 35,468,758 km (0.063 R)
• M26: 36,017,632 km (0.106 R)
• M27: 38,413,741 km (0.084 R)
• M28: 42,897,638 km (0.053 R)
• M29: 50,258,302 km (0.091 R)
• M30: 50,603,574 km (0.071 R)
• M31: 52,887,186 km (0.104 R)
• M32: 53,065,656 km (0.069 R)
• M33: 62,709,183 km (0.089 R)
• M34: 64,320,502 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 17,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit