🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.34 AU - 4.74 AU

Year: 3043 Days

Day: 15 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.7

Radius: 12.6

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.82 AU - 6.4 AU

Year: 4979 Days

Day: 5.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,961,338 km

• M1: 250,427 km (0.102 R)
• M2: 619,934 km (0.112 R)
• M3: 837,748 km (0.034 R)
• M4: 949,647 km (0.067 R)
• M5: 1,604,587 km (0.095 R)
• M6: 1,692,999 km (0.102 R)
• M7: 1,801,458 km (0.107 R)
• M8: 1,893,759 km (0.104 R)
• M9: 2,219,434 km (0.081 R)
• M10: 2,584,154 km (0.053 R)
• M11: 2,816,629 km (0.055 R)
• M12: 3,100,416 km (0.11 R)
• M13: 3,347,701 km (0.038 R)
• M14: 3,601,718 km (0.078 R)
• M15: 4,227,187 km (0.086 R)
• M16: 4,552,862 km (0.095 R)
• M17: 4,654,588 km (0.096 R)
• M18: 4,990,884 km (0.111 R)
• M19: 5,069,722 km (0.103 R)
• M20: 5,659,886 km (0.118 R)
• M21: 5,797,217 km (0.108 R)
• M22: 6,557,323 km (0.073 R)
• M23: 6,730,558 km (0.111 R)
• M24: 7,170,376 km (0.12 R)
• M25: 7,559,180 km (0.095 R)
• M26: 7,924,199 km (0.044 R)
• M27: 8,077,986 km (0.117 R)
• M28: 9,246,944 km (0.115 R)
• M29: 9,376,495 km (0.045 R)
• M30: 10,468,261 km (0.094 R)
• M31: 10,977,941 km (0.108 R)
• M32: 11,322,165 km (0.082 R)
• M33: 11,810,004 km (0.102 R)
• M34: 12,127,301 km (0.109 R)
• M35: 12,376,082 km (0.118 R)
• M36: 12,590,755 km (0.098 R)
• M37: 13,132,599 km (0.117 R)
• M38: 13,424,763 km (0.107 R)
• M39: 14,015,525 km (0.047 R)
• M40: 14,239,174 km (0.049 R)
• M41: 14,501,718 km (0.115 R)
• M42: 15,683,542 km (0.117 R)
• M43: 15,993,508 km (0.106 R)
• M44: 16,188,285 km (0.092 R)
• M45: 16,383,959 km (0.104 R)
• M46: 16,698,563 km (0.084 R)
• M47: 17,054,756 km (0.082 R)
• M48: 17,533,768 km (0.105 R)
• M49: 17,774,920 km (0.097 R)
• M50: 17,895,944 km (0.041 R)
• M51: 18,138,742 km (0.101 R)
• M52: 18,955,995 km (0.039 R)
• M53: 19,203,579 km (0.103 R)
• M54: 19,452,211 km (0.105 R)
• M55: 19,660,152 km (0.062 R)
• M56: 19,827,103 km (0.089 R)
• M57: 19,910,729 km (0.08 R)
• M58: 20,499,546 km (0.101 R)
• M59: 23,883,599 km (0.033 R)
• M60: 24,329,850 km (0.105 R)
• M61: 24,464,338 km (0.082 R)
• M62: 25,049,715 km (0.049 R)
• M63: 26,648,467 km (0.114 R)
• M64: 27,111,323 km (0.082 R)
• M65: 27,204,223 km (0.071 R)
• M66: 27,483,522 km (0.077 R)
• M67: 27,810,693 km (0.061 R)
• M68: 28,139,060 km (0.112 R)
• M69: 28,846,957 km (0.111 R)
• M70: 29,036,797 km (0.03 R)
• M71: 29,465,395 km (0.094 R)
• M72: 30,280,554 km (0.077 R)
• M73: 31,103,192 km (0.117 R)
• M74: 31,346,588 km (0.037 R)
• M75: 31,786,256 km (0.084 R)
• M76: 31,933,161 km (0.105 R)
• M77: 33,018,195 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.2

Radius: 6.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.03 AU - 13.93 AU

Year: 17524 Days

Day: 20.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 168.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 28,961,338 km

• M1: 88,113 km (0.118 R)
• M2: 184,005 km (0.089 R)
• M3: 248,632 km (0.039 R)
• M4: 359,035 km (0.096 R)
• M5: 476,320 km (0.064 R)
• M6: 799,002 km (0.052 R)
• M7: 1,151,305 km (0.057 R)
• M8: 1,744,162 km (0.055 R)
• M9: 1,948,811 km (0.102 R)
• M10: 2,474,947 km (0.109 R)
• M11: 2,902,199 km (0.101 R)
• M12: 3,352,189 km (0.108 R)
• M13: 3,499,842 km (0.101 R)
• M14: 4,000,546 km (0.084 R)
• M15: 4,247,832 km (0.096 R)
• M16: 4,995,522 km (0.075 R)
• M17: 5,433,843 km (0.081 R)
• M18: 6,011,740 km (0.044 R)
• M19: 6,217,288 km (0.053 R)
• M20: 6,373,019 km (0.12 R)
• M21: 6,451,408 km (0.109 R)
• M22: 6,981,882 km (0.114 R)
• M23: 7,089,742 km (0.118 R)
• M24: 7,664,647 km (0.102 R)
• M25: 8,112,693 km (0.101 R)
• M26: 8,254,511 km (0.066 R)
• M27: 8,713,627 km (0.093 R)
• M28: 8,917,230 km (0.052 R)
• M29: 9,388,314 km (0.083 R)
• M30: 9,596,853 km (0.089 R)
• M31: 10,201,528 km (0.09 R)
• M32: 10,663,037 km (0.075 R)
• M33: 11,383,800 km (0.077 R)
• M34: 11,478,944 km (0.115 R)
• M35: 11,542,673 km (0.034 R)
• M36: 11,734,158 km (0.113 R)
• M37: 11,798,186 km (0.095 R)
• M38: 12,087,957 km (0.071 R)
• M39: 12,152,733 km (0.085 R)
• M40: 13,170,447 km (0.109 R)
• M41: 13,943,120 km (0.062 R)
• M42: 14,249,496 km (0.059 R)
• M43: 15,077,221 km (0.081 R)
• M44: 15,532,149 km (0.109 R)
• M45: 16,027,018 km (0.116 R)
• M46: 17,104,871 km (0.078 R)
• M47: 17,762,802 km (0.069 R)
• M48: 18,206,061 km (0.119 R)
• M49: 18,652,910 km (0.077 R)
• M50: 18,915,155 km (0.089 R)
• M51: 20,091,592 km (0.096 R)
• M52: 20,168,336 km (0.056 R)
• M53: 20,591,997 km (0.088 R)
• M54: 21,174,382 km (0.025 R)
• M55: 21,565,730 km (0.109 R)
• M56: 22,395,100 km (0.082 R)
• M57: 23,074,275 km (0.118 R)
• M58: 23,963,185 km (0.028 R)
• M59: 24,411,829 km (0.075 R)
• M60: 24,986,734 km (0.081 R)
• M61: 25,982,906 km (0.106 R)
• M62: 26,024,644 km (0.114 R)
• M63: 28,185,136 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 19,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit