🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.55 AU - 0.79 AU

Year: 199 Days

Day: 34.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,515,066 km

• M1: 37,848 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.12 AU - 1.8 AU

Year: 641 Days

Day: 12.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,515,066 km

• M1: 123,568 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.28 AU - 2.08 AU

Year: 791 Days

Day: 41.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.97 AU - 3.17 AU

Year: 1955 Days

Day: 37.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.1

Radius: 8.8

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.86 AU - 7.16 AU

Year: 6037 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 99,515,066 km

• M1: 109,506 km (0.069 R)
• M2: 415,284 km (0.059 R)
• M3: 754,572 km (0.093 R)
• M4: 1,082,341 km (0.032 R)
• M5: 1,596,808 km (0.093 R)
• M6: 3,508,220 km (0.107 R)
• M7: 5,987,505 km (0.117 R)
• M8: 6,824,804 km (0.071 R)
• M9: 7,169,179 km (0.091 R)
• M10: 9,841,595 km (0.067 R)
• M11: 11,122,602 km (0.075 R)
• M12: 11,926,241 km (0.075 R)
• M13: 16,585,617 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.6

Radius: 14.3

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.5 AU - 8.58 AU

Year: 8285 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 99,515,066 km

• M1: 177,872 km (0.066 R)
• M2: 767,886 km (0.069 R)
• M3: 1,745,209 km (0.115 R)
• M4: 2,605,995 km (0.026 R)
• M5: 3,266,918 km (0.08 R)
• M6: 5,139,136 km (0.04 R)
• M7: 6,150,417 km (0.07 R)
• M8: 7,021,376 km (0.107 R)
• M9: 7,849,699 km (0.081 R)
• M10: 8,830,613 km (0.03 R)
• M11: 9,607,175 km (0.07 R)
• M12: 12,047,266 km (0.102 R)
• M13: 18,266,050 km (0.094 R)
• M14: 18,778,572 km (0.097 R)
• M15: 19,225,570 km (0.104 R)
• M16: 21,406,408 km (0.113 R)
• M17: 23,317,521 km (0.119 R)
• M18: 23,834,382 km (0.073 R)
• M19: 26,908,468 km (0.112 R)
• M20: 28,934,173 km (0.109 R)
• M21: 30,956,138 km (0.114 R)
• M22: 32,426,535 km (0.115 R)
• M23: 36,768,015 km (0.103 R)
• M24: 39,746,209 km (0.062 R)
• M25: 40,856,674 km (0.058 R)
• M26: 43,139,538 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.4

Radius: 5.2

Gravity: 32.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 16.25 AU - 18.69 AU

Year: 26538 Days

Day: 22.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 99,515,066 km

• M1: 65,225 km (0.055 R)
• M2: 331,808 km (0.058 R)
• M3: 597,643 km (0.04 R)
• M4: 972,536 km (0.085 R)
• M5: 2,318,767 km (0.076 R)
• M6: 2,515,339 km (0.082 R)
• M7: 3,574,043 km (0.081 R)
• M8: 3,770,166 km (0.082 R)
• M9: 4,008,026 km (0.11 R)
• M10: 4,782,345 km (0.081 R)
• M11: 5,225,603 km (0.112 R)
• M12: 7,807,363 km (0.095 R)
• M13: 10,723,026 km (0.079 R)
• M14: 10,926,180 km (0.083 R)
• M15: 11,201,141 km (0.026 R)
• M16: 14,373,363 km (0.115 R)
• M17: 14,786,852 km (0.103 R)
• M18: 17,158,128 km (0.115 R)
• M19: 19,468,667 km (0.068 R)
• M20: 26,999,872 km (0.053 R)
• M21: 29,708,641 km (0.097 R)
• M22: 34,176,082 km (0.073 R)
• M23: 48,172,459 km (0.087 R)
• M24: 49,097,572 km (0.074 R)
• M25: 59,009,329 km (0.11 R)
• M26: 60,709,509 km (0.12 R)
• M27: 63,320,740 km (0.099 R)
• M28: 68,300,404 km (0.072 R)
• M29: 69,467,566 km (0.038 R)
• M30: 74,268,910 km (0.12 R)
• M31: 79,800,591 km (0.119 R)
• M32: 80,834,910 km (0.106 R)
• M33: 98,326,492 km (0.111 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 19,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit