🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.51 AU - 0.83 AU

Year: 193 Days

Day: 15.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.68 AU - 1.9 AU

Year: 842 Days

Day: 31.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.12 AU - 2.18 AU

Year: 1108 Days

Day: 39.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 102.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,379,502 km

• M1: 690,095 km (0.084 R)

Asteroid Belt

Center: 2.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.75 AU - 2.93 AU

Year: 1682 Days

Day: 30.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.74 AU - 3.64 AU

Year: 2002 Days

Day: 17.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,379,502 km

• M1: 34,108 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.13 AU - 4.75 AU

Year: 3288 Days

Day: 16 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,379,502 km

• M1: 45,328 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.6

Radius: 9.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.35 AU - 7.57 AU

Year: 7161 Days

Day: 14.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 106,379,502 km

• M1: 114,442 km (0.061 R)
• M2: 619,934 km (0.102 R)
• M3: 1,092,513 km (0.057 R)
• M4: 1,439,880 km (0.092 R)
• M5: 1,754,783 km (0.073 R)
• M6: 2,042,909 km (0.087 R)
• M7: 2,493,348 km (0.107 R)
• M8: 2,915,363 km (0.103 R)
• M9: 3,242,833 km (0.104 R)
• M10: 5,902,683 km (0.09 R)
• M11: 6,461,431 km (0.116 R)
• M12: 8,050,310 km (0.119 R)
• M13: 9,340,143 km (0.057 R)
• M14: 10,186,119 km (0.104 R)
• M15: 11,407,885 km (0.111 R)
• M16: 12,275,104 km (0.074 R)
• M17: 12,877,086 km (0.076 R)
• M18: 15,832,840 km (0.12 R)
• M19: 20,231,167 km (0.114 R)
• M20: 20,648,246 km (0.1 R)
• M21: 21,934,189 km (0.028 R)
• M22: 22,970,753 km (0.102 R)
• M23: 23,348,787 km (0.1 R)
• M24: 24,117,122 km (0.096 R)
• M25: 25,542,789 km (0.046 R)
• M26: 27,360,403 km (0.093 R)
• M27: 27,870,682 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.4

Radius: 12.2

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.67 AU - 11.21 AU

Year: 10194 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 106,379,502 km

• M1: 151,692 km (0.068 R)
• M2: 710,440 km (0.116 R)
• M3: 1,134,251 km (0.095 R)
• M4: 1,837,062 km (0.095 R)
• M5: 3,073,039 km (0.112 R)
• M6: 4,922,967 km (0.075 R)
• M7: 6,193,801 km (0.104 R)
• M8: 6,751,801 km (0.111 R)
• M9: 7,672,426 km (0.087 R)
• M10: 9,137,288 km (0.105 R)
• M11: 9,812,124 km (0.112 R)
• M12: 10,571,782 km (0.114 R)
• M13: 12,208,533 km (0.083 R)
• M14: 12,849,111 km (0.045 R)
• M15: 16,185,442 km (0.085 R)
• M16: 18,655,602 km (0.069 R)
• M17: 19,821,419 km (0.113 R)
• M18: 21,200,861 km (0.082 R)
• M19: 22,298,161 km (0.063 R)
• M20: 23,079,660 km (0.091 R)
• M21: 25,067,068 km (0.074 R)
• M22: 28,158,059 km (0.096 R)
• M23: 34,163,965 km (0.088 R)
• M24: 38,321,888 km (0.103 R)
• M25: 45,657,420 km (0.116 R)
• M26: 46,214,522 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.9

Radius: 6.2

Gravity: 21.9 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 17.36 AU - 21.26 AU

Year: 29823 Days

Day: 20.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 106,379,502 km

• M1: 77,193 km (0.118 R)
• M2: 381,475 km (0.095 R)
• M3: 992,881 km (0.081 R)
• M4: 1,546,692 km (0.109 R)
• M5: 1,819,110 km (0.05 R)
• M6: 3,759,993 km (0.099 R)
• M7: 5,203,912 km (0.103 R)
• M8: 5,461,669 km (0.043 R)
• M9: 6,480,430 km (0.12 R)
• M10: 6,829,592 km (0.069 R)
• M11: 7,403,599 km (0.103 R)
• M12: 8,009,171 km (0.034 R)
• M13: 8,353,246 km (0.062 R)
• M14: 10,696,397 km (0.105 R)
• M15: 13,444,809 km (0.094 R)
• M16: 14,681,834 km (0.118 R)
• M17: 18,249,893 km (0.116 R)
• M18: 19,250,104 km (0.102 R)
• M19: 21,358,986 km (0.085 R)
• M20: 23,969,169 km (0.111 R)
• M21: 24,803,925 km (0.119 R)
• M22: 26,279,708 km (0.056 R)
• M23: 36,852,239 km (0.114 R)
• M24: 39,589,132 km (0.119 R)
• M25: 40,754,499 km (0.081 R)
• M26: 44,387,483 km (0.112 R)
• M27: 46,557,401 km (0.078 R)
• M28: 48,607,639 km (0.091 R)
• M29: 49,751,016 km (0.097 R)
• M30: 53,288,557 km (0.094 R)
• M31: 53,489,766 km (0.119 R)
• M32: 61,520,928 km (0.067 R)
• M33: 68,639,243 km (0.09 R)
• M34: 69,116,460 km (0.097 R)
• M35: 73,761,025 km (0.03 R)
• M36: 74,261,729 km (0.081 R)
• M37: 78,609,343 km (0.076 R)
• M38: 85,858,257 km (0.082 R)
• M39: 87,527,470 km (0.059 R)
• M40: 94,420,940 km (0.104 R)
• M41: 102,598,408 km (0.077 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 18,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit