🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.56 AU - 0.7 AU

Year: 184 Days

Day: 18.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.71 AU - 0.95 AU

Year: 279 Days

Day: 27.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.77 AU - 1.01 AU

Year: 310 Days

Day: 47.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,811,919 km

• M1: 77,342 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.04 AU - 1.28 AU

Year: 461 Days

Day: 16.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,811,919 km

• M1: 825,331 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.01 AU - 1.57 AU

Year: 541 Days

Day: 45.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.18 AU - 1.56 AU

Year: 592 Days

Day: 43 Hours

Environment

Temp: -22 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.59 AU - 1.61 AU

Year: 747 Days

Day: 15.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,811,919 km

• M1: 1,518,718 km (0.091 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.71 AU - 2.51 AU

Year: 1131 Days

Day: 27.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.09 AU - 4.69 AU

Year: 2831 Days

Day: 38.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 92.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.6

Radius: 11.5

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.73 AU - 6.05 AU

Year: 3990 Days

Day: 14.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,811,919 km

• M1: 153,188 km (0.112 R)
• M2: 230,231 km (0.068 R)
• M3: 533,167 km (0.102 R)
• M4: 629,059 km (0.061 R)
• M5: 828,623 km (0.099 R)
• M6: 956,080 km (0.085 R)
• M7: 1,146,518 km (0.079 R)
• M8: 1,261,110 km (0.075 R)
• M9: 1,440,478 km (0.095 R)
• M10: 1,628,672 km (0.1 R)
• M11: 2,152,564 km (0.035 R)
• M12: 2,241,874 km (0.038 R)
• M13: 2,405,833 km (0.091 R)
• M14: 2,668,826 km (0.097 R)
• M15: 2,941,393 km (0.108 R)
• M16: 4,527,879 km (0.054 R)
• M17: 4,666,556 km (0.107 R)
• M18: 5,381,335 km (0.102 R)
• M19: 5,676,940 km (0.028 R)
• M20: 5,751,589 km (0.085 R)
• M21: 6,438,992 km (0.091 R)
• M22: 6,516,932 km (0.118 R)
• M23: 6,779,327 km (0.105 R)
• M24: 6,885,242 km (0.062 R)
• M25: 7,287,211 km (0.07 R)
• M26: 7,368,593 km (0.081 R)
• M27: 7,532,103 km (0.106 R)
• M28: 7,807,513 km (0.119 R)
• M29: 7,918,514 km (0.103 R)
• M30: 8,002,289 km (0.102 R)
• M31: 8,538,897 km (0.104 R)
• M32: 9,439,626 km (0.063 R)
• M33: 10,248,651 km (0.074 R)
• M34: 10,492,645 km (0.065 R)
• M35: 10,676,800 km (0.063 R)
• M36: 10,955,351 km (0.116 R)
• M37: 11,110,933 km (0.114 R)
• M38: 11,519,335 km (0.119 R)
• M39: 11,804,918 km (0.088 R)
• M40: 12,028,716 km (0.054 R)
• M41: 12,447,889 km (0.106 R)
• M42: 12,545,427 km (0.117 R)
• M43: 12,643,114 km (0.117 R)
• M44: 13,400,528 km (0.083 R)
• M45: 13,600,541 km (0.116 R)
• M46: 13,734,431 km (0.079 R)
• M47: 14,071,176 km (0.116 R)
• M48: 14,308,438 km (0.08 R)
• M49: 14,684,078 km (0.119 R)
• M50: 15,097,567 km (0.099 R)
• M51: 15,514,945 km (0.072 R)
• M52: 15,689,974 km (0.044 R)
• M53: 16,218,952 km (0.117 R)
• M54: 16,574,846 km (0.088 R)
• M55: 16,861,326 km (0.057 R)
• M56: 17,041,292 km (0.118 R)
• M57: 17,185,803 km (0.089 R)
• M58: 17,366,966 km (0.101 R)
• M59: 18,097,752 km (0.11 R)
• M60: 18,281,907 km (0.092 R)
• M61: 18,355,808 km (0.117 R)
• M62: 18,801,311 km (0.113 R)
• M63: 19,062,808 km (0.098 R)
• M64: 19,476,147 km (0.091 R)
• M65: 19,740,636 km (0.117 R)
• M66: 20,120,614 km (0.114 R)
• M67: 20,388,095 km (0.092 R)
• M68: 20,810,859 km (0.106 R)
• M69: 21,586,823 km (0.082 R)
• M70: 22,927,669 km (0.115 R)
• M71: 23,127,083 km (0.071 R)
• M72: 23,407,280 km (0.08 R)
• M73: 23,849,940 km (0.119 R)
• M74: 24,335,983 km (0.107 R)
• M75: 24,539,436 km (0.119 R)
• M76: 25,441,362 km (0.111 R)
• M77: 25,523,940 km (0.097 R)
• M78: 26,187,406 km (0.117 R)
• M79: 26,479,571 km (0.03 R)
• M80: 27,362,348 km (0.099 R)
• M81: 27,616,365 km (0.098 R)
• M82: 28,468,624 km (0.068 R)
• M83: 28,811,952 km (0.045 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 11,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit