🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.5 AU - 0.74 AU

Year: 177 Days

Day: 31.9 Hours

Environment

Temp: 222 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.71 AU - 3.19 AU

Year: 1832 Days

Day: 40.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.67 AU - 4.77 AU

Year: 3709 Days

Day: 15.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319

Radius: 12.7

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.32 AU - 8.3 AU

Year: 6427 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,698,697 km

• M1: 167,699 km (0.077 R)
• M2: 253,868 km (0.11 R)
• M3: 353,799 km (0.099 R)
• M4: 552,166 km (0.056 R)
• M5: 635,043 km (0.11 R)
• M6: 745,745 km (0.113 R)
• M7: 938,278 km (0.081 R)
• M8: 1,067,381 km (0.095 R)
• M9: 1,403,078 km (0.088 R)
• M10: 1,599,052 km (0.069 R)
• M11: 1,935,198 km (0.059 R)
• M12: 2,052,333 km (0.104 R)
• M13: 2,172,011 km (0.111 R)
• M14: 2,276,431 km (0.116 R)
• M15: 2,400,597 km (0.106 R)
• M16: 2,563,509 km (0.097 R)
• M17: 3,133,477 km (0.08 R)
• M18: 3,332,143 km (0.098 R)
• M19: 3,700,603 km (0.066 R)
• M20: 3,805,321 km (0.086 R)
• M21: 3,932,330 km (0.068 R)
• M22: 4,190,536 km (0.087 R)
• M23: 4,588,466 km (0.084 R)
• M24: 4,769,330 km (0.025 R)
• M25: 4,998,663 km (0.078 R)
• M26: 5,114,751 km (0.091 R)
• M27: 5,564,143 km (0.073 R)
• M28: 6,374,964 km (0.101 R)
• M29: 6,807,152 km (0.11 R)
• M30: 7,144,046 km (0.11 R)
• M31: 7,407,039 km (0.051 R)
• M32: 8,242,543 km (0.088 R)
• M33: 8,435,226 km (0.085 R)
• M34: 8,573,903 km (0.116 R)
• M35: 8,825,377 km (0.066 R)
• M36: 9,307,082 km (0.081 R)
• M37: 9,710,398 km (0.102 R)
• M38: 9,972,493 km (0.094 R)
• M39: 10,474,245 km (0.09 R)
• M40: 10,863,498 km (0.092 R)
• M41: 10,954,005 km (0.066 R)
• M42: 11,196,653 km (0.084 R)
• M43: 11,288,057 km (0.116 R)
• M44: 11,563,915 km (0.104 R)
• M45: 11,718,151 km (0.03 R)
• M46: 12,091,098 km (0.049 R)
• M47: 12,247,578 km (0.079 R)
• M48: 12,341,824 km (0.067 R)
• M49: 12,657,775 km (0.1 R)
• M50: 13,426,858 km (0.094 R)
• M51: 13,915,145 km (0.072 R)
• M52: 14,013,581 km (0.104 R)
• M53: 14,409,417 km (0.061 R)
• M54: 14,509,049 km (0.058 R)
• M55: 15,687,282 km (0.031 R)
• M56: 16,374,385 km (0.069 R)
• M57: 16,478,205 km (0.113 R)
• M58: 16,896,182 km (0.102 R)
• M59: 17,141,522 km (0.087 R)
• M60: 17,423,365 km (0.118 R)
• M61: 17,813,516 km (0.057 R)
• M62: 18,063,195 km (0.113 R)
• M63: 18,494,037 km (0.088 R)
• M64: 19,073,878 km (0.055 R)
• M65: 20,102,812 km (0.104 R)
• M66: 21,984,903 km (0.114 R)
• M67: 22,291,280 km (0.077 R)
• M68: 22,406,470 km (0.105 R)
• M69: 23,922,644 km (0.111 R)
• M70: 24,554,247 km (0.076 R)
• M71: 24,911,935 km (0.083 R)
• M72: 25,071,406 km (0.094 R)
• M73: 26,441,124 km (0.063 R)
• M74: 26,848,629 km (0.1 R)
• M75: 27,217,238 km (0.075 R)
• M76: 27,422,636 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.5

Radius: 3.7

Gravity: 46.13 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 16.08 AU - 24.18 AU

Year: 32663 Days

Day: 17 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 102,698,697 km

• M1: 62,831 km (0.081 R)
• M2: 216,019 km (0.051 R)
• M3: 1,091,915 km (0.062 R)
• M4: 1,125,574 km (0.107 R)
• M5: 1,298,510 km (0.086 R)
• M6: 1,592,619 km (0.093 R)
• M7: 2,239,331 km (0.078 R)
• M8: 2,412,415 km (0.117 R)
• M9: 3,689,383 km (0.038 R)
• M10: 3,791,109 km (0.098 R)
• M11: 5,025,142 km (0.111 R)
• M12: 7,114,576 km (0.088 R)
• M13: 7,241,285 km (0.109 R)
• M14: 7,690,228 km (0.097 R)
• M15: 7,950,828 km (0.054 R)
• M16: 8,614,893 km (0.096 R)
• M17: 9,090,165 km (0.116 R)
• M18: 10,710,908 km (0.114 R)
• M19: 11,442,891 km (0.078 R)
• M20: 12,418,418 km (0.096 R)
• M21: 13,031,919 km (0.071 R)
• M22: 14,208,357 km (0.105 R)
• M23: 15,092,630 km (0.063 R)
• M24: 15,582,264 km (0.093 R)
• M25: 16,410,138 km (0.119 R)
• M26: 17,337,047 km (0.094 R)
• M27: 19,065,351 km (0.053 R)
• M28: 20,039,084 km (0.114 R)
• M29: 20,486,980 km (0.075 R)
• M30: 22,126,722 km (0.117 R)
• M31: 22,219,024 km (0.049 R)
• M32: 22,311,475 km (0.092 R)
• M33: 22,868,877 km (0.099 R)
• M34: 23,619,110 km (0.09 R)
• M35: 24,187,133 km (0.12 R)
• M36: 24,568,309 km (0.098 R)
• M37: 25,047,620 km (0.065 R)
• M38: 25,143,812 km (0.091 R)
• M39: 25,626,714 km (0.053 R)
• M40: 27,291,588 km (0.06 R)
• M41: 29,193,127 km (0.073 R)
• M42: 29,395,832 km (0.047 R)
• M43: 30,415,940 km (0.115 R)
• M44: 31,759,478 km (0.115 R)
• M45: 33,864,021 km (0.12 R)
• M46: 34,611,113 km (0.094 R)
• M47: 36,013,144 km (0.063 R)
• M48: 39,095,010 km (0.113 R)
• M49: 39,430,109 km (0.11 R)
• M50: 39,990,952 km (0.095 R)
• M51: 41,575,043 km (0.056 R)
• M52: 42,604,127 km (0.082 R)
• M53: 45,154,920 km (0.114 R)
• M54: 48,112,919 km (0.109 R)
• M55: 48,232,597 km (0.102 R)
• M56: 50,523,988 km (0.098 R)
• M57: 52,112,269 km (0.073 R)
• M58: 53,840,872 km (0.078 R)
• M59: 55,588,175 km (0.061 R)
• M60: 57,480,738 km (0.092 R)
• M61: 62,630,046 km (0.101 R)
• M62: 62,760,645 km (0.1 R)
• M63: 66,055,239 km (0.12 R)
• M64: 69,540,720 km (0.099 R)
• M65: 72,399,236 km (0.118 R)
• M66: 74,049,899 km (0.109 R)
• M67: 74,879,868 km (0.117 R)
• M68: 79,075,490 km (0.08 R)
• M69: 79,357,930 km (0.099 R)
• M70: 79,782,190 km (0.096 R)
• M71: 79,923,710 km (0.096 R)
• M72: 80,065,379 km (0.085 R)
• M73: 80,207,198 km (0.106 R)
• M74: 81,344,291 km (0.07 R)
• M75: 82,629,785 km (0.09 R)
• M76: 83,922,012 km (0.069 R)
• M77: 85,510,442 km (0.058 R)
• M78: 85,655,253 km (0.116 R)
• M79: 91,814,197 km (0.103 R)
• M80: 92,259,550 km (0.069 R)
• M81: 93,749,246 km (0.075 R)
• M82: 95,547,412 km (0.112 R)
• M83: 96,149,244 km (0.073 R)
• M84: 99,787,016 km (0.092 R)
• M85: 101,776,219 km (0.119 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 13,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit