🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.72 AU

Year: 187 Days

Day: 19 Hours

Environment

Temp: 102 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,457,168 km

• M1: 25,432 km (0.119 R)
• M2: 52,210 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.71 AU - 0.8 AU

Year: 249 Days

Day: 29.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,457,168 km

• M1: 184,454 km (0.114 R)

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.5

Radius: 13.1

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.66 AU - 6.46 AU

Year: 5712 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,457,168 km

• M1: 201,508 km (0.037 R)
• M2: 697,276 km (0.064 R)
• M3: 1,536,969 km (0.082 R)
• M4: 2,607,341 km (0.088 R)
• M5: 3,245,077 km (0.095 R)
• M6: 3,828,359 km (0.059 R)
• M7: 4,789,226 km (0.075 R)
• M8: 8,183,303 km (0.118 R)
• M9: 10,032,931 km (0.119 R)
• M10: 10,916,905 km (0.119 R)
• M11: 12,708,190 km (0.072 R)
• M12: 14,447,863 km (0.077 R)
• M13: 18,791,437 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.6

Radius: 11.8

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.2 AU - 8.32 AU

Year: 6730 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,457,168 km

• M1: 147,803 km (0.095 R)
• M2: 683,513 km (0.08 R)
• M3: 1,062,743 km (0.094 R)
• M4: 2,309,492 km (0.067 R)
• M5: 4,068,015 km (0.051 R)
• M6: 4,543,587 km (0.106 R)
• M7: 6,911,571 km (0.061 R)
• M8: 8,953,133 km (0.102 R)
• M9: 11,796,989 km (0.066 R)
• M10: 12,602,873 km (0.094 R)
• M11: 14,234,985 km (0.101 R)
• M12: 15,859,169 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.8

Radius: 10.9

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.04 AU - 9.66 AU

Year: 10947 Days

Day: 9.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,457,168 km

• M1: 138,528 km (0.058 R)
• M2: 504,145 km (0.068 R)
• M3: 1,117,945 km (0.112 R)
• M4: 1,471,295 km (0.078 R)
• M5: 1,884,185 km (0.084 R)
• M6: 2,549,746 km (0.074 R)
• M7: 3,390,037 km (0.095 R)
• M8: 4,765,590 km (0.073 R)
• M9: 6,073,674 km (0.1 R)
• M10: 6,520,672 km (0.119 R)
• M11: 7,314,588 km (0.105 R)
• M12: 7,821,276 km (0.091 R)
• M13: 9,384,723 km (0.077 R)
• M14: 13,805,639 km (0.059 R)
• M15: 14,319,059 km (0.078 R)
• M16: 16,358,527 km (0.112 R)
• M17: 17,226,195 km (0.087 R)
• M18: 17,596,599 km (0.11 R)
• M19: 19,210,910 km (0.077 R)
• M20: 20,340,673 km (0.037 R)
• M21: 22,555,320 km (0.109 R)
• M22: 24,087,651 km (0.093 R)
• M23: 29,309,364 km (0.09 R)
• M24: 30,051,071 km (0.119 R)
• M25: 34,297,406 km (0.11 R)
• M26: 35,239,723 km (0.114 R)
• M27: 40,212,207 km (0.109 R)
• M28: 45,210,720 km (0.064 R)
• M29: 46,629,507 km (0.1 R)
• M30: 47,785,898 km (0.073 R)
• M31: 49,406,791 km (0.114 R)
• M32: 50,005,183 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.5

Radius: 8

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.66 AU - 16.42 AU

Year: 24597 Days

Day: 16.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,457,168 km

• M1: 131,197 km (0.111 R)
• M2: 440,267 km (0.095 R)
• M3: 1,170,304 km (0.081 R)
• M4: 3,416,965 km (0.069 R)
• M5: 3,727,829 km (0.115 R)
• M6: 4,119,477 km (0.065 R)
• M7: 4,406,555 km (0.119 R)
• M8: 6,806,554 km (0.055 R)
• M9: 7,439,203 km (0.119 R)
• M10: 8,460,807 km (0.106 R)
• M11: 10,660,793 km (0.085 R)
• M12: 11,203,833 km (0.108 R)
• M13: 13,354,004 km (0.052 R)
• M14: 17,359,786 km (0.048 R)
• M15: 20,039,532 km (0.056 R)
• M16: 24,402,554 km (0.118 R)
• M17: 27,977,644 km (0.111 R)
• M18: 29,359,779 km (0.114 R)
• M19: 30,306,135 km (0.098 R)
• M20: 33,013,258 km (0.072 R)
• M21: 34,948,905 km (0.104 R)
• M22: 36,145,987 km (0.028 R)
• M23: 38,762,304 km (0.063 R)
• M24: 40,478,341 km (0.088 R)
• M25: 43,907,723 km (0.034 R)
• M26: 44,833,285 km (0.031 R)
• M27: 45,929,389 km (0.084 R)
• M28: 47,526,047 km (0.112 R)
• M29: 50,829,916 km (0.086 R)
• M30: 51,679,183 km (0.065 R)
• M31: 52,193,351 km (0.105 R)
• M32: 53,756,050 km (0.078 R)
• M33: 57,339,966 km (0.052 R)
• M34: 58,260,143 km (0.067 R)
• M35: 61,654,668 km (0.103 R)
• M36: 63,009,576 km (0.109 R)
• M37: 64,979,481 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 14,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit