🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.55 AU - 0.73 AU

Year: 187 Days

Day: 20.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 120.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.5 AU - 0.8 AU

Year: 191 Days

Day: 17 Hours

Environment

Temp: 166 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,440,634 km

• M1: 39,793 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.58 AU - 0.72 AU

Year: 191 Days

Day: 39.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.08 AU - 1.16 AU

Year: 433 Days

Day: 43.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.88 AU - 2.22 AU

Year: 1072 Days

Day: 46.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.1

Radius: 12.2

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.16 AU - 12.76 AU

Year: 13253 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 99,440,634 km

• M1: 151,991 km (0.105 R)
• M2: 967,898 km (0.082 R)
• M3: 1,703,022 km (0.109 R)
• M4: 2,917,906 km (0.103 R)
• M5: 4,015,207 km (0.079 R)
• M6: 4,457,119 km (0.073 R)
• M7: 5,335,258 km (0.113 R)
• M8: 5,834,317 km (0.098 R)
• M9: 8,104,016 km (0.094 R)
• M10: 8,620,577 km (0.094 R)
• M11: 9,461,916 km (0.064 R)
• M12: 10,195,244 km (0.044 R)
• M13: 10,575,821 km (0.09 R)
• M14: 14,648,175 km (0.114 R)
• M15: 15,203,931 km (0.117 R)
• M16: 15,990,965 km (0.092 R)
• M17: 17,184,008 km (0.105 R)
• M18: 26,630,665 km (0.079 R)
• M19: 27,668,874 km (0.113 R)
• M20: 28,411,628 km (0.085 R)
• M21: 29,605,568 km (0.082 R)
• M22: 31,059,360 km (0.071 R)
• M23: 34,473,034 km (0.116 R)
• M24: 37,224,139 km (0.046 R)
• M25: 44,736,495 km (0.09 R)
• M26: 50,322,480 km (0.06 R)
• M27: 56,865,741 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.7

Radius: 4.7

Gravity: 25.43 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.91 AU - 13.35 AU

Year: 17378 Days

Day: 23 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 99,440,634 km

• M1: 58,942 km (0.119 R)
• M2: 210,933 km (0.087 R)
• M3: 399,726 km (0.049 R)
• M4: 942,915 km (0.09 R)
• M5: 1,237,025 km (0.107 R)
• M6: 1,465,461 km (0.055 R)
• M7: 1,638,545 km (0.049 R)
• M8: 2,221,528 km (0.058 R)
• M9: 2,695,903 km (0.103 R)
• M10: 3,031,152 km (0.117 R)
• M11: 3,393,777 km (0.111 R)
• M12: 5,173,842 km (0.039 R)
• M13: 5,577,457 km (0.036 R)
• M14: 5,729,299 km (0.077 R)
• M15: 6,161,338 km (0.087 R)
• M16: 6,742,226 km (0.094 R)
• M17: 7,916,570 km (0.107 R)
• M18: 8,108,653 km (0.116 R)
• M19: 12,120,270 km (0.099 R)
• M20: 13,229,987 km (0.104 R)
• M21: 13,913,500 km (0.084 R)
• M22: 15,276,486 km (0.117 R)
• M23: 18,516,327 km (0.063 R)
• M24: 19,025,857 km (0.115 R)
• M25: 26,100,490 km (0.058 R)
• M26: 29,407,052 km (0.088 R)
• M27: 29,984,051 km (0.117 R)
• M28: 30,568,530 km (0.052 R)
• M29: 35,650,818 km (0.082 R)
• M30: 36,837,129 km (0.04 R)
• M31: 37,104,311 km (0.05 R)
• M32: 38,872,408 km (0.107 R)
• M33: 40,981,289 km (0.09 R)
• M34: 46,196,421 km (0.104 R)
• M35: 49,043,119 km (0.076 R)
• M36: 56,311,930 km (0.091 R)
• M37: 58,461,501 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.2

Radius: 5.5

Gravity: 31.51 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 14.63 AU - 19.13 AU

Year: 25331 Days

Day: 24.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 146.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 99,440,634 km

• M1: 68,366 km (0.094 R)
• M2: 267,182 km (0.111 R)
• M3: 949,797 km (0.112 R)
• M4: 1,325,437 km (0.042 R)
• M5: 2,068,191 km (0.075 R)
• M6: 2,249,802 km (0.061 R)
• M7: 3,511,212 km (0.119 R)
• M8: 3,974,067 km (0.09 R)
• M9: 4,328,914 km (0.118 R)
• M10: 6,333,375 km (0.118 R)
• M11: 8,024,430 km (0.095 R)
• M12: 8,475,767 km (0.105 R)
• M13: 9,804,046 km (0.109 R)
• M14: 13,172,841 km (0.066 R)
• M15: 13,484,154 km (0.106 R)
• M16: 14,121,740 km (0.09 R)
• M17: 15,456,602 km (0.071 R)
• M18: 20,270,511 km (0.107 R)
• M19: 21,000,699 km (0.099 R)
• M20: 25,996,370 km (0.076 R)
• M21: 29,689,044 km (0.076 R)
• M22: 32,008,559 km (0.09 R)
• M23: 36,697,255 km (0.102 R)
• M24: 37,468,881 km (0.093 R)
• M25: 41,656,574 km (0.108 R)
• M26: 43,005,349 km (0.114 R)
• M27: 44,035,779 km (0.09 R)
• M28: 45,612,092 km (0.073 R)
• M29: 57,713,662 km (0.074 R)
• M30: 59,388,410 km (0.082 R)
• M31: 60,451,452 km (0.119 R)
• M32: 66,184,641 km (0.086 R)
• M33: 72,269,535 km (0.113 R)
• M34: 73,237,582 km (0.089 R)
• M35: 78,462,138 km (0.085 R)
• M36: 81,556,271 km (0.12 R)
• M37: 81,817,619 km (0.119 R)
• M38: 86,348,340 km (0.036 R)
• M39: 94,170,513 km (0.119 R)
• M40: 95,325,110 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 12,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit