🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.51 AU - 0.55 AU

Year: 249 Days

Day: 27.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,520,268 km

• M1: 43,982 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971

Radius: 9.2

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.73 AU - 1.07 AU

Year: 551 Days

Day: 7 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,520,268 km

• M1: 114,442 km (0.099 R)
• M2: 526,136 km (0.097 R)
• M3: 1,075,010 km (0.087 R)
• M4: 1,449,603 km (0.072 R)
• M5: 1,757,775 km (0.057 R)
• M6: 2,100,803 km (0.054 R)
• M7: 2,705,477 km (0.114 R)
• M8: 4,063,976 km (0.096 R)
• M9: 4,367,211 km (0.083 R)
• M10: 5,210,045 km (0.095 R)
• M11: 6,059,761 km (0.104 R)
• M12: 6,766,012 km (0.1 R)
• M13: 7,063,413 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.1

Radius: 14

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1 AU - 1.5 AU

Year: 902 Days

Day: 14.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,520,268 km

• M1: 174,730 km (0.079 R)
• M2: 708,346 km (0.109 R)
• M3: 1,179,430 km (0.068 R)
• M4: 1,819,708 km (0.046 R)
• M5: 2,312,185 km (0.116 R)
• M6: 2,894,420 km (0.102 R)
• M7: 3,369,243 km (0.094 R)
• M8: 4,093,746 km (0.11 R)
• M9: 4,555,255 km (0.079 R)
• M10: 5,270,632 km (0.055 R)
• M11: 6,022,361 km (0.051 R)
• M12: 6,602,203 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.8

Radius: 10.5

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.62 AU - 5.24 AU

Year: 7068 Days

Day: 8 Hours

Environment

Temp: -216 °C

Axial Tilt: 83 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,520,268 km

• M1: 130,599 km (0.092 R)
• M2: 895,942 km (0.061 R)
• M3: 1,252,433 km (0.062 R)
• M4: 2,362,150 km (0.1 R)
• M5: 2,888,735 km (0.043 R)
• M6: 3,513,755 km (0.097 R)
• M7: 3,986,783 km (0.102 R)
• M8: 4,709,640 km (0.101 R)
• M9: 5,488,297 km (0.106 R)
• M10: 5,970,451 km (0.074 R)
• M11: 7,735,855 km (0.102 R)
• M12: 8,342,924 km (0.107 R)
• M13: 9,956,337 km (0.095 R)
• M14: 10,356,511 km (0.085 R)
• M15: 11,476,101 km (0.119 R)
• M16: 11,916,218 km (0.117 R)
• M17: 15,793,346 km (0.096 R)
• M18: 17,723,159 km (0.081 R)
• M19: 19,321,612 km (0.072 R)
• M20: 20,015,148 km (0.085 R)
• M21: 20,869,202 km (0.107 R)
• M22: 22,726,460 km (0.11 R)
• M23: 23,188,119 km (0.118 R)
• M24: 23,813,438 km (0.107 R)
• M25: 26,258,765 km (0.051 R)
• M26: 27,368,631 km (0.099 R)
• M27: 28,866,854 km (0.105 R)
• M28: 29,773,267 km (0.078 R)
• M29: 30,698,530 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.2

Radius: 14.7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.45 AU - 6.37 AU

Year: 8125 Days

Day: 6.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 67,520,268 km

• M1: 203,453 km (0.104 R)
• M2: 1,828,236 km (0.047 R)
• M3: 3,405,446 km (0.1 R)
• M4: 9,233,629 km (0.117 R)
• M5: 20,214,263 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.6

Radius: 4.7

Gravity: 34.98 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.09 AU - 7.49 AU

Year: 10186 Days

Day: 24.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,520,268 km

• M1: 58,792 km (0.071 R)
• M2: 519,105 km (0.052 R)
• M3: 1,380,190 km (0.066 R)
• M4: 1,727,257 km (0.082 R)
• M5: 3,586,759 km (0.117 R)
• M6: 5,296,513 km (0.111 R)
• M7: 6,440,936 km (0.108 R)
• M8: 6,672,514 km (0.118 R)
• M9: 8,047,019 km (0.082 R)
• M10: 8,452,429 km (0.104 R)
• M11: 9,500,512 km (0.096 R)
• M12: 11,679,854 km (0.115 R)
• M13: 12,258,050 km (0.056 R)
• M14: 12,976,568 km (0.08 R)
• M15: 17,812,319 km (0.076 R)
• M16: 18,039,558 km (0.104 R)
• M17: 21,771,427 km (0.103 R)
• M18: 33,166,895 km (0.119 R)
• M19: 33,741,650 km (0.108 R)
• M20: 41,033,948 km (0.082 R)
• M21: 42,096,990 km (0.109 R)
• M22: 47,253,479 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.8

Radius: 4.6

Gravity: 16.53 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.22 AU - 11.68 AU

Year: 23396 Days

Day: 22 Hours

Environment

Temp: -239 °C

Axial Tilt: 155.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,520,268 km

• M1: 104,719 km (0.098 R)
• M2: 289,472 km (0.103 R)
• M3: 2,226,615 km (0.095 R)
• M4: 4,214,920 km (0.084 R)
• M5: 4,505,738 km (0.107 R)
• M6: 6,163,881 km (0.107 R)
• M7: 7,016,739 km (0.073 R)
• M8: 7,611,689 km (0.097 R)
• M9: 9,218,520 km (0.062 R)
• M10: 9,708,154 km (0.038 R)
• M11: 12,224,988 km (0.113 R)
• M12: 12,616,785 km (0.086 R)
• M13: 12,949,640 km (0.093 R)
• M14: 13,152,046 km (0.111 R)
• M15: 13,563,441 km (0.102 R)
• M16: 16,370,046 km (0.073 R)
• M17: 18,413,703 km (0.084 R)
• M18: 23,495,842 km (0.102 R)
• M19: 23,797,132 km (0.113 R)
• M20: 25,553,710 km (0.086 R)
• M21: 26,735,234 km (0.092 R)
• M22: 27,617,113 km (0.039 R)
• M23: 28,291,052 km (0.081 R)
• M24: 40,616,719 km (0.096 R)
• M25: 41,196,262 km (0.052 R)
• M26: 49,401,854 km (0.083 R)
• M27: 52,418,795 km (0.045 R)
• M28: 53,972,219 km (0.101 R)
• M29: 57,170,771 km (0.052 R)
• M30: 64,333,517 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 18,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit