🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.42 AU - 3.96 AU

Year: 2050 Days

Day: 26.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.8

Radius: 12.7

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.69 AU - 6.71 AU

Year: 4898 Days

Day: 9 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 110,668,578 km

• M1: 166,353 km (0.108 R)
• M2: 788,680 km (0.119 R)
• M3: 1,211,294 km (0.083 R)
• M4: 1,880,894 km (0.082 R)
• M5: 2,483,325 km (0.084 R)
• M6: 3,270,808 km (0.082 R)
• M7: 4,506,636 km (0.079 R)
• M8: 5,396,594 km (0.04 R)
• M9: 6,307,046 km (0.1 R)
• M10: 8,893,593 km (0.107 R)
• M11: 12,707,741 km (0.037 R)
• M12: 16,113,785 km (0.079 R)
• M13: 17,558,152 km (0.115 R)
• M14: 19,749,462 km (0.101 R)
• M15: 20,358,924 km (0.111 R)
• M16: 23,071,133 km (0.114 R)
• M17: 23,899,307 km (0.102 R)
• M18: 26,995,684 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.4

Radius: 13.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.31 AU - 8.19 AU

Year: 7765 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 110,668,578 km

• M1: 171,589 km (0.1 R)
• M2: 688,449 km (0.077 R)
• M3: 1,221,915 km (0.09 R)
• M4: 3,166,837 km (0.106 R)
• M5: 5,842,694 km (0.115 R)
• M6: 7,184,139 km (0.11 R)
• M7: 8,068,112 km (0.111 R)
• M8: 12,298,591 km (0.051 R)
• M9: 13,664,718 km (0.102 R)
• M10: 16,068,906 km (0.104 R)
• M11: 20,951,182 km (0.079 R)
• M12: 22,398,840 km (0.104 R)
• M13: 22,967,611 km (0.025 R)
• M14: 24,059,826 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.6

Radius: 11.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.38 AU - 11.42 AU

Year: 12951 Days

Day: 10.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 110,668,578 km

• M1: 157,527 km (0.113 R)
• M2: 795,861 km (0.116 R)
• M3: 1,514,230 km (0.063 R)
• M4: 1,922,931 km (0.097 R)
• M5: 2,571,438 km (0.065 R)
• M6: 3,361,165 km (0.097 R)
• M7: 3,788,566 km (0.109 R)
• M8: 4,840,837 km (0.075 R)
• M9: 5,611,865 km (0.093 R)
• M10: 6,044,053 km (0.104 R)
• M11: 7,959,953 km (0.119 R)
• M12: 8,680,267 km (0.093 R)
• M13: 9,351,512 km (0.055 R)
• M14: 14,129,070 km (0.112 R)
• M15: 15,249,109 km (0.094 R)
• M16: 18,091,319 km (0.073 R)
• M17: 19,637,264 km (0.094 R)
• M18: 27,648,379 km (0.065 R)
• M19: 32,474,107 km (0.108 R)
• M20: 34,751,585 km (0.12 R)
• M21: 40,353,427 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.3

Radius: 7.6

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.4 AU - 18.48 AU

Year: 23990 Days

Day: 21.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 110,668,578 km

• M1: 95,144 km (0.118 R)
• M2: 339,438 km (0.102 R)
• M3: 738,714 km (0.086 R)
• M4: 980,913 km (0.074 R)
• M5: 1,480,121 km (0.061 R)
• M6: 1,778,719 km (0.102 R)
• M7: 2,224,820 km (0.095 R)
• M8: 2,474,798 km (0.099 R)
• M9: 3,311,349 km (0.12 R)
• M10: 3,731,719 km (0.026 R)
• M11: 4,221,203 km (0.12 R)
• M12: 6,034,928 km (0.103 R)
• M13: 6,850,086 km (0.073 R)
• M14: 8,532,165 km (0.086 R)
• M15: 9,264,596 km (0.059 R)
• M16: 16,446,192 km (0.114 R)
• M17: 18,118,247 km (0.101 R)
• M18: 20,094,734 km (0.099 R)
• M19: 21,694,085 km (0.119 R)
• M20: 22,003,154 km (0.119 R)
• M21: 27,236,836 km (0.039 R)
• M22: 27,717,194 km (0.084 R)
• M23: 28,448,429 km (0.068 R)
• M24: 33,792,663 km (0.117 R)
• M25: 34,767,293 km (0.11 R)
• M26: 41,012,555 km (0.106 R)
• M27: 44,730,063 km (0.108 R)
• M28: 46,756,216 km (0.086 R)
• M29: 47,791,733 km (0.07 R)
• M30: 48,140,296 km (0.072 R)
• M31: 52,827,496 km (0.096 R)
• M32: 58,404,355 km (0.067 R)
• M33: 61,643,149 km (0.049 R)
• M34: 63,306,528 km (0.105 R)
• M35: 70,259,687 km (0.074 R)
• M36: 82,615,574 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.6

Radius: 7.6

Gravity: 13.77 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15.88 AU - 24.42 AU

Year: 32552 Days

Day: 19.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 110,668,578 km

• M1: 94,695 km (0.106 R)
• M2: 939,923 km (0.108 R)
• M3: 1,304,344 km (0.089 R)
• M4: 1,949,709 km (0.102 R)
• M5: 2,199,238 km (0.069 R)
• M6: 2,847,446 km (0.106 R)
• M7: 3,683,997 km (0.118 R)
• M8: 4,595,647 km (0.075 R)
• M9: 4,999,860 km (0.118 R)
• M10: 5,695,490 km (0.059 R)
• M11: 6,909,178 km (0.079 R)
• M12: 7,171,273 km (0.094 R)
• M13: 8,286,675 km (0.076 R)
• M14: 9,009,233 km (0.104 R)
• M15: 10,170,561 km (0.117 R)
• M16: 11,795,942 km (0.103 R)
• M17: 13,424,614 km (0.095 R)
• M18: 16,094,936 km (0.08 R)
• M19: 17,121,925 km (0.119 R)
• M20: 19,409,277 km (0.108 R)
• M21: 22,459,428 km (0.088 R)
• M22: 29,080,779 km (0.094 R)
• M23: 30,042,394 km (0.08 R)
• M24: 32,465,580 km (0.081 R)
• M25: 33,950,339 km (0.105 R)
• M26: 36,735,852 km (0.102 R)
• M27: 45,632,287 km (0.101 R)
• M28: 46,556,653 km (0.077 R)
• M29: 47,871,468 km (0.04 R)
• M30: 48,442,483 km (0.055 R)
• M31: 49,404,398 km (0.106 R)
• M32: 50,772,171 km (0.029 R)
• M33: 55,653,549 km (0.091 R)
• M34: 61,508,661 km (0.067 R)
• M35: 65,866,596 km (0.067 R)
• M36: 68,964,020 km (0.09 R)
• M37: 77,260,120 km (0.089 R)
• M38: 81,241,517 km (0.103 R)
• M39: 83,419,961 km (0.106 R)
• M40: 87,892,788 km (0.072 R)
• M41: 88,748,937 km (0.115 R)
• M42: 108,035,992 km (0.089 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 10,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit