🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.61 AU - 0.73 AU

Year: 234 Days

Day: 42.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.99 AU - 1.29 AU

Year: 520 Days

Day: 43.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.1

Radius: 8

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.76 AU - 13.7 AU

Year: 18284 Days

Day: 15.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,652,045 km

• M1: 104,569 km (0.058 R)
• M2: 367,861 km (0.06 R)
• M3: 961,166 km (0.112 R)
• M4: 1,355,656 km (0.094 R)
• M5: 1,638,845 km (0.083 R)
• M6: 2,829,045 km (0.088 R)
• M7: 3,143,650 km (0.059 R)
• M8: 3,590,349 km (0.025 R)
• M9: 4,417,924 km (0.108 R)
• M10: 5,259,263 km (0.101 R)
• M11: 6,203,225 km (0.091 R)
• M12: 6,652,767 km (0.08 R)
• M13: 7,036,485 km (0.103 R)
• M14: 7,525,371 km (0.043 R)
• M15: 7,895,028 km (0.111 R)
• M16: 9,077,300 km (0.117 R)
• M17: 9,443,366 km (0.056 R)
• M18: 9,873,759 km (0.08 R)
• M19: 14,567,691 km (0.072 R)
• M20: 15,288,603 km (0.072 R)
• M21: 15,957,605 km (0.066 R)
• M22: 17,674,689 km (0.116 R)
• M23: 21,380,378 km (0.092 R)
• M24: 22,216,630 km (0.065 R)
• M25: 29,140,618 km (0.068 R)
• M26: 29,594,348 km (0.082 R)
• M27: 30,632,558 km (0.096 R)
• M28: 34,774,175 km (0.074 R)
• M29: 38,047,526 km (0.034 R)
• M30: 42,967,052 km (0.112 R)
• M31: 45,048,108 km (0.107 R)
• M32: 53,028,855 km (0.079 R)
• M33: 53,535,692 km (0.104 R)
• M34: 56,118,051 km (0.108 R)
• M35: 57,885,101 km (0.079 R)
• M36: 58,602,123 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.9

Radius: 6.9

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 12.99 AU - 13.07 AU

Year: 20107 Days

Day: 24.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,652,045 km

• M1: 86,468 km (0.105 R)
• M2: 393,592 km (0.107 R)
• M3: 671,246 km (0.068 R)
• M4: 946,356 km (0.118 R)
• M5: 1,340,547 km (0.105 R)
• M6: 2,258,180 km (0.069 R)
• M7: 2,478,986 km (0.053 R)
• M8: 3,202,591 km (0.088 R)
• M9: 6,924,287 km (0.067 R)
• M10: 7,685,291 km (0.068 R)
• M11: 9,656,543 km (0.092 R)
• M12: 13,104,474 km (0.118 R)
• M13: 13,749,391 km (0.098 R)
• M14: 14,490,349 km (0.099 R)
• M15: 14,794,182 km (0.071 R)
• M16: 18,245,555 km (0.112 R)
• M17: 19,505,767 km (0.031 R)
• M18: 21,503,348 km (0.07 R)
• M19: 21,898,735 km (0.106 R)
• M20: 24,160,655 km (0.062 R)
• M21: 25,457,818 km (0.067 R)
• M22: 27,374,017 km (0.106 R)
• M23: 29,749,182 km (0.082 R)
• M24: 30,611,913 km (0.115 R)
• M25: 32,387,191 km (0.087 R)
• M26: 36,141,649 km (0.114 R)
• M27: 41,687,242 km (0.089 R)
• M28: 41,993,768 km (0.115 R)
• M29: 42,767,039 km (0.057 R)
• M30: 43,235,430 km (0.089 R)
• M31: 51,555,316 km (0.088 R)
• M32: 54,977,517 km (0.103 R)
• M33: 55,531,328 km (0.06 R)
• M34: 57,026,409 km (0.09 R)
• M35: 64,495,831 km (0.082 R)
• M36: 65,318,021 km (0.029 R)
• M37: 70,616,179 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 19,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit