🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.22 AU - 1.28 AU

Year: 489 Days

Day: 25.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.67 AU - 1.79 AU

Year: 796 Days

Day: 33 Hours

Environment

Temp: -33 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.83 AU - 3.27 AU

Year: 1863 Days

Day: 13.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.5

Radius: 13.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.27 AU - 6.97 AU

Year: 4661 Days

Day: 14.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 57.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 18,959,624 km

• M1: 185,950 km (0.108 R)
• M2: 312,660 km (0.026 R)
• M3: 424,260 km (0.085 R)
• M4: 523,593 km (0.058 R)
• M5: 840,740 km (0.118 R)
• M6: 933,341 km (0.046 R)
• M7: 1,072,318 km (0.055 R)
• M8: 1,174,044 km (0.093 R)
• M9: 1,372,411 km (0.114 R)
• M10: 1,632,412 km (0.063 R)
• M11: 2,144,635 km (0.108 R)
• M12: 2,332,829 km (0.048 R)
• M13: 2,705,777 km (0.086 R)
• M14: 2,868,689 km (0.083 R)
• M15: 2,993,005 km (0.078 R)
• M16: 3,161,601 km (0.074 R)
• M17: 3,247,171 km (0.09 R)
• M18: 3,376,873 km (0.111 R)
• M19: 3,508,519 km (0.066 R)
• M20: 3,597,081 km (0.114 R)
• M21: 3,731,569 km (0.109 R)
• M22: 3,867,853 km (0.054 R)
• M23: 4,453,229 km (0.088 R)
• M24: 4,597,891 km (0.118 R)
• M25: 4,768,731 km (0.1 R)
• M26: 4,966,649 km (0.109 R)
• M27: 5,091,713 km (0.092 R)
• M28: 5,396,294 km (0.049 R)
• M29: 5,759,069 km (0.108 R)
• M30: 5,890,715 km (0.118 R)
• M31: 6,156,850 km (0.101 R)
• M32: 6,454,251 km (0.108 R)
• M33: 6,618,359 km (0.066 R)
• M34: 6,895,265 km (0.12 R)
• M35: 7,119,512 km (0.117 R)
• M36: 7,719,549 km (0.063 R)
• M37: 7,835,787 km (0.095 R)
• M38: 9,121,431 km (0.028 R)
• M39: 9,306,035 km (0.103 R)
• M40: 9,398,785 km (0.032 R)
• M41: 9,522,952 km (0.092 R)
• M42: 9,835,761 km (0.091 R)
• M43: 9,993,587 km (0.082 R)
• M44: 10,407,524 km (0.063 R)
• M45: 10,697,445 km (0.109 R)
• M46: 12,322,526 km (0.067 R)
• M47: 12,458,660 km (0.037 R)
• M48: 12,663,609 km (0.098 R)
• M49: 12,766,533 km (0.07 R)
• M50: 13,635,248 km (0.099 R)
• M51: 13,988,149 km (0.11 R)
• M52: 14,487,207 km (0.12 R)
• M53: 14,811,087 km (0.031 R)
• M54: 15,797,236 km (0.119 R)
• M55: 17,487,692 km (0.092 R)
• M56: 17,679,177 km (0.056 R)
• M57: 19,038,274 km (0.105 R)
• M58: 19,274,638 km (0.1 R)
• M59: 19,393,120 km (0.045 R)
• M60: 19,989,567 km (0.111 R)
• M61: 21,200,412 km (0.07 R)
• M62: 21,363,773 km (0.095 R)
• M63: 21,938,378 km (0.12 R)
• M64: 22,310,578 km (0.091 R)
• M65: 22,643,134 km (0.099 R)
• M66: 22,935,448 km (0.099 R)
• M67: 24,544,223 km (0.119 R)
• M68: 24,672,728 km (0.115 R)
• M69: 25,362,225 km (0.074 R)
• M70: 25,883,424 km (0.082 R)
• M71: 26,232,884 km (0.085 R)
• M72: 26,936,593 km (0.091 R)
• M73: 27,069,286 km (0.07 R)
• M74: 27,157,698 km (0.117 R)
• M75: 27,601,854 km (0.117 R)
• M76: 27,691,015 km (0.118 R)
• M77: 27,869,485 km (0.084 R)
• M78: 28,948,834 km (0.093 R)
• M79: 29,448,042 km (0.044 R)
• M80: 29,538,997 km (0.047 R)
• M81: 29,675,879 km (0.059 R)
• M82: 30,870,119 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.8

Radius: 10.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.73 AU - 9.35 AU

Year: 7243 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 18,959,624 km

• M1: 136,583 km (0.117 R)
• M2: 657,183 km (0.108 R)
• M3: 745,147 km (0.048 R)
• M4: 953,986 km (0.037 R)
• M5: 1,034,768 km (0.092 R)
• M6: 1,193,043 km (0.034 R)
• M7: 1,302,997 km (0.062 R)
• M8: 1,605,784 km (0.098 R)
• M9: 1,943,725 km (0.077 R)
• M10: 2,101,252 km (0.101 R)
• M11: 2,743,924 km (0.115 R)
• M12: 3,087,401 km (0.065 R)
• M13: 3,210,071 km (0.081 R)
• M14: 3,365,802 km (0.053 R)
• M15: 3,604,112 km (0.105 R)
• M16: 3,815,194 km (0.062 R)
• M17: 3,996,956 km (0.071 R)
• M18: 4,198,614 km (0.095 R)
• M19: 4,472,677 km (0.107 R)
• M20: 4,682,264 km (0.071 R)
• M21: 4,752,724 km (0.092 R)
• M22: 5,238,319 km (0.099 R)
• M23: 5,385,224 km (0.119 R)
• M24: 6,101,948 km (0.106 R)
• M25: 6,354,020 km (0.11 R)
• M26: 6,649,177 km (0.109 R)
• M27: 6,748,510 km (0.061 R)
• M28: 6,828,395 km (0.12 R)
• M29: 7,029,454 km (0.12 R)
• M30: 7,355,428 km (0.099 R)
• M31: 7,748,721 km (0.118 R)
• M32: 7,832,496 km (0.12 R)
• M33: 8,021,887 km (0.112 R)
• M34: 8,127,802 km (0.09 R)
• M35: 8,298,194 km (0.079 R)
• M36: 9,079,843 km (0.058 R)
• M37: 9,234,527 km (0.097 R)
• M38: 9,367,819 km (0.086 R)
• M39: 9,479,419 km (0.107 R)
• M40: 10,204,071 km (0.076 R)
• M41: 10,411,114 km (0.113 R)
• M42: 11,040,622 km (0.114 R)
• M43: 11,182,142 km (0.093 R)
• M44: 11,467,126 km (0.115 R)
• M45: 13,654,396 km (0.041 R)
• M46: 14,189,059 km (0.118 R)
• M47: 14,368,726 km (0.075 R)
• M48: 14,834,424 km (0.117 R)
• M49: 15,173,712 km (0.077 R)
• M50: 15,940,102 km (0.104 R)
• M51: 16,422,106 km (0.091 R)
• M52: 16,610,899 km (0.095 R)
• M53: 17,045,032 km (0.077 R)
• M54: 17,290,821 km (0.102 R)
• M55: 17,730,788 km (0.072 R)
• M56: 17,813,666 km (0.103 R)
• M57: 17,924,368 km (0.101 R)
• M58: 18,285,946 km (0.106 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 18,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit