🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.78 AU - 0.98 AU

Year: 297 Days

Day: 37.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.88 AU - 0.98 AU

Year: 323 Days

Day: 29.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.51 AU - 4.03 AU

Year: 2128 Days

Day: 47.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,859,715 km

• M1: 96,042 km (0.096 R)
• M2: 2,054,428 km (0.1 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.6

Radius: 13.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.9 AU - 9.54 AU

Year: 7720 Days

Day: 13.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 139.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,859,715 km

• M1: 210,035 km (0.096 R)
• M2: 344,673 km (0.064 R)
• M3: 500,255 km (0.091 R)
• M4: 685,757 km (0.055 R)
• M5: 1,321,099 km (0.11 R)
• M6: 1,470,547 km (0.079 R)
• M7: 1,787,096 km (0.05 R)
• M8: 2,029,594 km (0.102 R)
• M9: 2,303,209 km (0.108 R)
• M10: 3,422,650 km (0.071 R)
• M11: 3,608,450 km (0.098 R)
• M12: 3,702,547 km (0.061 R)
• M13: 3,797,542 km (0.113 R)
• M14: 4,235,265 km (0.067 R)
• M15: 4,384,863 km (0.088 R)
• M16: 4,638,132 km (0.071 R)
• M17: 4,870,308 km (0.091 R)
• M18: 5,079,895 km (0.063 R)
• M19: 5,239,067 km (0.119 R)
• M20: 5,589,724 km (0.07 R)
• M21: 6,979,489 km (0.105 R)
• M22: 7,819,929 km (0.119 R)
• M23: 8,158,918 km (0.115 R)
• M24: 8,819,542 km (0.112 R)
• M25: 10,494,889 km (0.084 R)
• M26: 10,766,559 km (0.097 R)
• M27: 11,006,065 km (0.114 R)
• M28: 11,421,049 km (0.105 R)
• M29: 12,053,100 km (0.047 R)
• M30: 12,588,511 km (0.108 R)
• M31: 12,841,032 km (0.037 R)
• M32: 12,949,790 km (0.12 R)
• M33: 13,168,203 km (0.117 R)
• M34: 13,314,510 km (0.06 R)
• M35: 13,608,769 km (0.117 R)
• M36: 13,719,621 km (0.12 R)
• M37: 14,016,872 km (0.106 R)
• M38: 14,731,202 km (0.091 R)
• M39: 15,689,376 km (0.091 R)
• M40: 16,470,426 km (0.072 R)
• M41: 17,064,480 km (0.067 R)
• M42: 17,625,322 km (0.052 R)
• M43: 18,029,685 km (0.08 R)
• M44: 18,151,458 km (0.092 R)
• M45: 18,273,679 km (0.119 R)
• M46: 18,641,839 km (0.116 R)
• M47: 18,765,108 km (0.085 R)
• M48: 19,219,437 km (0.067 R)
• M49: 19,344,052 km (0.044 R)
• M50: 19,719,243 km (0.11 R)
• M51: 20,689,086 km (0.106 R)
• M52: 20,816,843 km (0.068 R)
• M53: 21,760,955 km (0.111 R)
• M54: 22,020,956 km (0.066 R)
• M55: 22,281,855 km (0.087 R)
• M56: 22,456,436 km (0.053 R)
• M57: 22,806,943 km (0.095 R)
• M58: 23,557,775 km (0.048 R)
• M59: 24,902,361 km (0.063 R)
• M60: 25,721,110 km (0.105 R)
• M61: 25,996,071 km (0.116 R)
• M62: 28,088,646 km (0.108 R)
• M63: 28,513,653 km (0.08 R)
• M64: 28,798,189 km (0.085 R)
• M65: 29,849,562 km (0.081 R)
• M66: 30,186,756 km (0.065 R)
• M67: 30,670,555 km (0.051 R)
• M68: 31,989,709 km (0.095 R)
• M69: 32,978,851 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.1

Radius: 10.1

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.84 AU - 13.86 AU

Year: 13761 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,859,715 km

• M1: 318,195 km (0.102 R)
• M2: 431,141 km (0.085 R)
• M3: 806,333 km (0.073 R)
• M4: 1,047,634 km (0.11 R)
• M5: 1,552,527 km (0.112 R)
• M6: 2,026,154 km (0.102 R)
• M7: 2,176,799 km (0.11 R)
• M8: 2,489,458 km (0.098 R)
• M9: 3,215,457 km (0.082 R)
• M10: 3,451,522 km (0.091 R)
• M11: 3,847,358 km (0.077 R)
• M12: 3,972,123 km (0.104 R)
• M13: 4,289,869 km (0.1 R)
• M14: 4,419,271 km (0.114 R)
• M15: 4,748,685 km (0.119 R)
• M16: 5,154,395 km (0.06 R)
• M17: 5,466,157 km (0.08 R)
• M18: 5,642,084 km (0.109 R)
• M19: 6,512,145 km (0.083 R)
• M20: 6,736,243 km (0.06 R)
• M21: 6,962,883 km (0.043 R)
• M22: 7,384,899 km (0.092 R)
• M23: 8,013,659 km (0.092 R)
• M24: 9,617,198 km (0.092 R)
• M25: 10,784,062 km (0.076 R)
• M26: 11,227,470 km (0.108 R)
• M27: 11,676,862 km (0.086 R)
• M28: 11,995,056 km (0.084 R)
• M29: 13,532,923 km (0.087 R)
• M30: 13,628,216 km (0.077 R)
• M31: 14,011,187 km (0.11 R)
• M32: 14,446,367 km (0.07 R)
• M33: 14,592,375 km (0.06 R)
• M34: 14,787,899 km (0.059 R)
• M35: 15,578,524 km (0.073 R)
• M36: 16,484,489 km (0.086 R)
• M37: 16,688,091 km (0.092 R)
• M38: 16,995,216 km (0.073 R)
• M39: 19,949,624 km (0.065 R)
• M40: 20,058,083 km (0.075 R)
• M41: 20,275,448 km (0.086 R)
• M42: 22,549,037 km (0.085 R)
• M43: 22,945,321 km (0.099 R)
• M44: 23,058,866 km (0.083 R)
• M45: 23,802,068 km (0.114 R)
• M46: 24,436,962 km (0.098 R)
• M47: 24,669,287 km (0.109 R)
• M48: 25,136,033 km (0.117 R)
• M49: 25,311,810 km (0.093 R)
• M50: 26,018,959 km (0.097 R)
• M51: 26,852,369 km (0.057 R)
• M52: 27,452,855 km (0.094 R)
• M53: 28,179,452 km (0.094 R)
• M54: 28,362,111 km (0.094 R)
• M55: 29,096,487 km (0.055 R)
• M56: 30,396,791 km (0.076 R)
• M57: 31,526,405 km (0.086 R)
• M58: 33,246,481 km (0.105 R)
• M59: 33,375,135 km (0.12 R)
• M60: 33,439,462 km (0.116 R)
• M61: 33,761,995 km (0.116 R)
• M62: 33,891,248 km (0.083 R)
• M63: 34,280,202 km (0.104 R)
• M64: 34,670,503 km (0.114 R)
• M65: 35,127,674 km (0.065 R)
• M66: 35,586,940 km (0.095 R)
• M67: 35,784,409 km (0.112 R)
• M68: 36,180,395 km (0.06 R)
• M69: 36,511,455 km (0.085 R)
• M70: 36,644,148 km (0.088 R)
• M71: 37,377,028 km (0.099 R)
• M72: 38,992,535 km (0.089 R)
• M73: 39,128,221 km (0.086 R)
• M74: 39,808,891 km (0.087 R)
• M75: 39,945,474 km (0.038 R)
• M76: 40,082,206 km (0.072 R)
• M77: 41,735,562 km (0.099 R)
• M78: 42,152,342 km (0.116 R)
• M79: 42,780,054 km (0.099 R)
• M80: 43,551,531 km (0.095 R)
• M81: 44,681,892 km (0.099 R)
• M82: 48,421,839 km (0.099 R)
• M83: 48,494,693 km (0.099 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 12,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit