🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.71 AU - 0.81 AU

Year: 243 Days

Day: 17.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.63 AU - 0.93 AU

Year: 253 Days

Day: 33.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,737,703 km

• M1: 111,151 km (0.101 R)
• M2: 319,391 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.96 AU - 1.12 AU

Year: 389 Days

Day: 15 Hours

Environment

Temp: 22 °C

Axial Tilt: 168.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.39 AU - 2.83 AU

Year: 1548 Days

Day: 27.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.11 AU - 3.49 AU

Year: 1720 Days

Day: 31.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,737,703 km

• M1: 553,363 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.53 AU - 3.17 AU

Year: 1766 Days

Day: 13.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.89 AU - 3.51 AU

Year: 2101 Days

Day: 21.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,737,703 km

• M1: 39,643 km (0.104 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.7

Radius: 10

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.72 AU - 5.76 AU

Year: 4403 Days

Day: 9.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,737,703 km

• M1: 124,316 km (0.114 R)
• M2: 542,442 km (0.107 R)
• M3: 1,198,877 km (0.069 R)
• M4: 1,650,065 km (0.071 R)
• M5: 3,174,766 km (0.045 R)
• M6: 3,985,287 km (0.056 R)
• M7: 4,394,737 km (0.078 R)
• M8: 5,608,574 km (0.108 R)
• M9: 6,236,436 km (0.111 R)
• M10: 6,553,135 km (0.085 R)
• M11: 7,439,652 km (0.093 R)
• M12: 7,962,047 km (0.108 R)
• M13: 8,369,702 km (0.085 R)
• M14: 10,540,068 km (0.077 R)
• M15: 11,032,095 km (0.114 R)
• M16: 12,374,287 km (0.105 R)
• M17: 13,725,605 km (0.071 R)
• M18: 15,800,527 km (0.032 R)
• M19: 16,174,522 km (0.055 R)
• M20: 16,554,500 km (0.087 R)
• M21: 17,219,762 km (0.107 R)
• M22: 19,081,059 km (0.062 R)
• M23: 20,185,091 km (0.111 R)
• M24: 20,689,236 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.3

Radius: 14

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.49 AU - 10.63 AU

Year: 9194 Days

Day: 9 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,737,703 km

• M1: 175,628 km (0.075 R)
• M2: 768,484 km (0.098 R)
• M3: 1,218,923 km (0.101 R)
• M4: 2,376,362 km (0.051 R)
• M5: 2,975,950 km (0.094 R)
• M6: 3,932,180 km (0.073 R)
• M7: 4,687,200 km (0.098 R)
• M8: 5,243,106 km (0.112 R)
• M9: 5,773,879 km (0.054 R)
• M10: 6,231,499 km (0.041 R)
• M11: 11,463,086 km (0.098 R)
• M12: 13,734,281 km (0.065 R)
• M13: 14,298,265 km (0.094 R)
• M14: 14,747,657 km (0.08 R)
• M15: 15,607,247 km (0.102 R)
• M16: 16,221,795 km (0.107 R)
• M17: 16,852,499 km (0.104 R)
• M18: 17,645,368 km (0.093 R)
• M19: 29,199,111 km (0.108 R)
• M20: 30,028,332 km (0.072 R)
• M21: 36,042,316 km (0.084 R)
• M22: 40,469,814 km (0.088 R)
• M23: 43,615,110 km (0.118 R)
• M24: 47,202,915 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.7

Radius: 4.4

Gravity: 25.5 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 16.21 AU - 18.65 AU

Year: 26713 Days

Day: 22.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,737,703 km

• M1: 55,351 km (0.03 R)
• M2: 212,429 km (0.116 R)
• M3: 399,726 km (0.073 R)
• M4: 686,804 km (0.105 R)
• M5: 935,136 km (0.081 R)
• M6: 1,458,280 km (0.107 R)
• M7: 1,646,325 km (0.092 R)
• M8: 1,988,904 km (0.061 R)
• M9: 2,354,820 km (0.097 R)
• M10: 2,945,732 km (0.094 R)
• M11: 3,599,774 km (0.086 R)
• M12: 5,189,251 km (0.059 R)
• M13: 6,093,420 km (0.052 R)
• M14: 7,998,250 km (0.087 R)
• M15: 11,282,821 km (0.063 R)
• M16: 12,574,599 km (0.032 R)
• M17: 13,886,273 km (0.053 R)
• M18: 14,037,367 km (0.115 R)
• M19: 14,189,657 km (0.106 R)
• M20: 15,447,775 km (0.095 R)
• M21: 16,523,234 km (0.035 R)
• M22: 23,934,014 km (0.055 R)
• M23: 26,981,322 km (0.104 R)
• M24: 27,811,591 km (0.044 R)
• M25: 30,024,592 km (0.112 R)
• M26: 31,563,356 km (0.067 R)
• M27: 39,292,030 km (0.051 R)
• M28: 49,061,220 km (0.106 R)
• M29: 50,653,390 km (0.102 R)
• M30: 54,127,053 km (0.034 R)
• M31: 62,773,959 km (0.103 R)
• M32: 67,423,162 km (0.059 R)
• M33: 67,639,780 km (0.083 R)
• M34: 69,610,283 km (0.115 R)
• M35: 75,984,947 km (0.097 R)
• M36: 78,113,725 km (0.054 R)
• M37: 79,796,701 km (0.074 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: 248 - 14,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit