🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.66 AU - 0.78 AU

Year: 192 Days

Day: 46.2 Hours

Environment

Temp: 220 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,584,058 km

• M1: 380,876 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.25 AU - 1.75 AU

Year: 578 Days

Day: 44.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.37 AU - 6.43 AU

Year: 4505 Days

Day: 26.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,584,058 km

• M1: 662,270 km (0.068 R)
• M2: 2,714,753 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.7

Radius: 10.2

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.21 AU - 9.57 AU

Year: 8333 Days

Day: 11.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,584,058 km

• M1: 133,142 km (0.109 R)
• M2: 196,572 km (0.081 R)
• M3: 375,341 km (0.05 R)
• M4: 489,185 km (0.057 R)
• M5: 576,849 km (0.112 R)
• M6: 1,050,775 km (0.103 R)
• M7: 1,255,725 km (0.072 R)
• M8: 1,363,285 km (0.115 R)
• M9: 1,704,518 km (0.117 R)
• M10: 2,030,342 km (0.107 R)
• M11: 2,222,426 km (0.114 R)
• M12: 2,376,063 km (0.085 R)
• M13: 2,442,933 km (0.116 R)
• M14: 3,546,966 km (0.105 R)
• M15: 3,753,261 km (0.117 R)
• M16: 4,757,661 km (0.066 R)
• M17: 4,956,626 km (0.106 R)
• M18: 5,129,561 km (0.094 R)
• M19: 5,216,627 km (0.104 R)
• M20: 5,510,886 km (0.105 R)
• M21: 5,750,093 km (0.087 R)
• M22: 6,301,062 km (0.111 R)
• M23: 7,750,965 km (0.106 R)
• M24: 8,982,305 km (0.061 R)
• M25: 9,052,466 km (0.063 R)
• M26: 9,620,639 km (0.062 R)
• M27: 9,836,658 km (0.077 R)
• M28: 9,945,266 km (0.108 R)
• M29: 10,273,484 km (0.049 R)
• M30: 11,053,338 km (0.066 R)
• M31: 11,355,526 km (0.05 R)
• M32: 11,813,744 km (0.088 R)
• M33: 12,045,172 km (0.106 R)
• M34: 12,122,663 km (0.11 R)
• M35: 12,239,200 km (0.118 R)
• M36: 12,356,036 km (0.119 R)
• M37: 12,591,054 km (0.116 R)
• M38: 12,787,925 km (0.089 R)
• M39: 14,031,383 km (0.043 R)
• M40: 15,734,554 km (0.118 R)
• M41: 15,946,684 km (0.058 R)
• M42: 16,331,001 km (0.1 R)
• M43: 17,021,695 km (0.094 R)
• M44: 17,898,488 km (0.075 R)
• M45: 18,208,903 km (0.043 R)
• M46: 18,520,964 km (0.056 R)
• M47: 19,422,591 km (0.078 R)
• M48: 19,741,533 km (0.049 R)
• M49: 20,062,122 km (0.118 R)
• M50: 20,662,308 km (0.071 R)
• M51: 21,268,329 km (0.075 R)
• M52: 21,550,022 km (0.079 R)
• M53: 21,691,242 km (0.039 R)
• M54: 22,211,993 km (0.088 R)
• M55: 22,354,859 km (0.051 R)
• M56: 23,410,870 km (0.063 R)
• M57: 23,896,315 km (0.095 R)
• M58: 24,091,391 km (0.104 R)
• M59: 25,025,330 km (0.109 R)
• M60: 25,173,881 km (0.058 R)
• M61: 25,422,064 km (0.076 R)
• M62: 25,770,926 km (0.065 R)
• M63: 26,071,319 km (0.079 R)
• M64: 26,675,395 km (0.087 R)
• M65: 26,979,228 km (0.069 R)
• M66: 28,000,233 km (0.12 R)
• M67: 29,085,716 km (0.047 R)
• M68: 29,817,100 km (0.113 R)
• M69: 30,343,235 km (0.117 R)
• M70: 30,660,383 km (0.089 R)
• M71: 31,618,408 km (0.108 R)
• M72: 31,993,599 km (0.026 R)
• M73: 32,532,151 km (0.09 R)
• M74: 33,182,453 km (0.083 R)
• M75: 34,275,715 km (0.038 R)
• M76: 35,937,747 km (0.075 R)
• M77: 36,609,890 km (0.119 R)
• M78: 37,399,318 km (0.113 R)
• M79: 37,852,899 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.4

Radius: 11.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.2 AU - 13.4 AU

Year: 14396 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,584,058 km

• M1: 204,949 km (0.066 R)
• M2: 299,944 km (0.103 R)
• M3: 432,637 km (0.078 R)
• M4: 577,747 km (0.084 R)
• M5: 844,630 km (0.104 R)
• M6: 1,185,713 km (0.078 R)
• M7: 1,400,086 km (0.105 R)
• M8: 2,182,932 km (0.117 R)
• M9: 2,270,148 km (0.102 R)
• M10: 2,358,560 km (0.112 R)
• M11: 2,630,978 km (0.117 R)
• M12: 2,724,177 km (0.119 R)
• M13: 2,937,653 km (0.109 R)
• M14: 3,034,443 km (0.054 R)
• M15: 3,156,964 km (0.084 R)
• M16: 3,715,562 km (0.052 R)
• M17: 4,195,622 km (0.12 R)
• M18: 4,526,682 km (0.117 R)
• M19: 4,723,702 km (0.078 R)
• M20: 5,068,226 km (0.114 R)
• M21: 5,332,117 km (0.095 R)
• M22: 5,600,495 km (0.061 R)
• M23: 5,996,032 km (0.087 R)
• M24: 6,337,863 km (0.108 R)
• M25: 6,526,955 km (0.092 R)
• M26: 6,717,992 km (0.106 R)
• M27: 7,170,974 km (0.109 R)
• M28: 7,902,956 km (0.075 R)
• M29: 8,346,664 km (0.099 R)
• M30: 8,484,742 km (0.057 R)
• M31: 8,728,437 km (0.1 R)
• M32: 8,939,221 km (0.032 R)
• M33: 9,258,313 km (0.09 R)
• M34: 9,871,664 km (0.077 R)
• M35: 10,164,727 km (0.114 R)
• M36: 10,609,930 km (0.062 R)
• M37: 11,634,825 km (0.095 R)
• M38: 11,828,105 km (0.105 R)
• M39: 12,257,002 km (0.066 R)
• M40: 12,335,541 km (0.066 R)
• M41: 13,130,355 km (0.103 R)
• M42: 13,696,433 km (0.112 R)
• M43: 14,311,879 km (0.034 R)
• M44: 15,104,448 km (0.093 R)
• M45: 15,697,604 km (0.075 R)
• M46: 15,997,099 km (0.065 R)
• M47: 16,168,987 km (0.104 R)
• M48: 16,298,389 km (0.1 R)
• M49: 16,601,624 km (0.066 R)
• M50: 18,685,522 km (0.105 R)
• M51: 20,012,006 km (0.067 R)
• M52: 20,197,358 km (0.098 R)
• M53: 21,368,709 km (0.109 R)
• M54: 21,938,827 km (0.051 R)
• M55: 23,142,641 km (0.106 R)
• M56: 23,288,499 km (0.026 R)
• M57: 23,532,343 km (0.109 R)
• M58: 23,973,358 km (0.077 R)
• M59: 24,764,282 km (0.119 R)
• M60: 24,863,765 km (0.102 R)
• M61: 25,013,213 km (0.101 R)
• M62: 25,563,733 km (0.056 R)
• M63: 27,085,293 km (0.104 R)
• M64: 28,636,174 km (0.083 R)
• M65: 29,264,635 km (0.105 R)
• M66: 29,738,860 km (0.087 R)
• M67: 30,003,499 km (0.054 R)
• M68: 30,428,506 km (0.092 R)
• M69: 30,535,020 km (0.107 R)
• M70: 31,016,127 km (0.104 R)
• M71: 31,769,352 km (0.073 R)
• M72: 31,931,516 km (0.076 R)
• M73: 32,419,803 km (0.108 R)
• M74: 33,678,819 km (0.095 R)
• M75: 33,789,073 km (0.118 R)
• M76: 35,233,141 km (0.114 R)
• M77: 35,737,735 km (0.08 R)
• M78: 36,244,572 km (0.039 R)
• M79: 37,493,864 km (0.075 R)

Kuiper Belt

Range: 34.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit