🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.3 AU - 1.38 AU

Year: 575 Days

Day: 38.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,761,148 km

• M1: 105,317 km (0.079 R)
• M2: 811,269 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.2 AU - 1.94 AU

Year: 730 Days

Day: 42.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.41 AU - 2.87 AU

Year: 1591 Days

Day: 43.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,761,148 km

• M1: 1,709,604 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.62 AU - 4.78 AU

Year: 3192 Days

Day: 44.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,761,148 km

• M1: 3,596,034 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.3

Radius: 14.8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.87 AU - 11.07 AU

Year: 9963 Days

Day: 12.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,761,148 km

• M1: 205,248 km (0.106 R)
• M2: 391,647 km (0.094 R)
• M3: 577,298 km (0.12 R)
• M4: 730,337 km (0.07 R)
• M5: 1,470,996 km (0.076 R)
• M6: 2,144,785 km (0.1 R)
• M7: 2,290,493 km (0.107 R)
• M8: 2,703,234 km (0.118 R)
• M9: 2,884,247 km (0.12 R)
• M10: 3,163,397 km (0.092 R)
• M11: 4,053,953 km (0.116 R)
• M12: 4,420,617 km (0.115 R)
• M13: 4,581,285 km (0.102 R)
• M14: 4,853,105 km (0.056 R)
• M15: 5,102,484 km (0.096 R)
• M16: 5,327,779 km (0.077 R)
• M17: 5,527,641 km (0.115 R)
• M18: 5,671,854 km (0.066 R)
• M19: 6,023,409 km (0.056 R)
• M20: 6,261,718 km (0.052 R)
• M21: 6,412,214 km (0.084 R)
• M22: 6,778,579 km (0.074 R)
• M23: 7,214,657 km (0.055 R)
• M24: 7,563,818 km (0.119 R)
• M25: 7,885,902 km (0.076 R)
• M26: 8,147,100 km (0.036 R)
• M27: 9,151,500 km (0.077 R)
• M28: 9,322,790 km (0.096 R)
• M29: 10,018,420 km (0.063 R)
• M30: 10,658,848 km (0.113 R)
• M31: 11,349,392 km (0.049 R)
• M32: 11,607,448 km (0.108 R)
• M33: 12,204,643 km (0.101 R)
• M34: 12,545,128 km (0.049 R)
• M35: 13,003,795 km (0.096 R)
• M36: 14,333,421 km (0.109 R)
• M37: 14,572,478 km (0.089 R)
• M38: 14,813,032 km (0.117 R)
• M39: 18,531,885 km (0.096 R)
• M40: 18,705,568 km (0.108 R)
• M41: 18,836,167 km (0.077 R)
• M42: 20,025,021 km (0.112 R)
• M43: 21,192,782 km (0.11 R)
• M44: 21,329,066 km (0.095 R)
• M45: 22,939,188 km (0.096 R)
• M46: 23,453,356 km (0.093 R)
• M47: 23,782,471 km (0.079 R)
• M48: 24,302,922 km (0.054 R)
• M49: 24,540,633 km (0.072 R)
• M50: 25,066,470 km (0.025 R)
• M51: 25,789,626 km (0.079 R)
• M52: 27,305,651 km (0.09 R)
• M53: 28,099,417 km (0.094 R)
• M54: 28,599,373 km (0.102 R)
• M55: 28,900,813 km (0.026 R)
• M56: 29,051,906 km (0.11 R)
• M57: 29,456,120 km (0.109 R)
• M58: 29,760,402 km (0.077 R)
• M59: 30,885,528 km (0.07 R)
• M60: 31,039,913 km (0.069 R)
• M61: 31,505,012 km (0.088 R)
• M62: 31,972,356 km (0.1 R)
• M63: 32,180,746 km (0.051 R)
• M64: 32,337,375 km (0.041 R)
• M65: 33,758,555 km (0.11 R)
• M66: 33,917,727 km (0.101 R)
• M67: 34,023,941 km (0.107 R)
• M68: 34,130,305 km (0.092 R)
• M69: 34,236,819 km (0.116 R)
• M70: 34,663,771 km (0.043 R)
• M71: 35,253,785 km (0.07 R)
• M72: 35,523,062 km (0.109 R)
• M73: 35,901,245 km (0.063 R)
• M74: 36,334,929 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.7

Radius: 3.3

Gravity: 31.56 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.35 AU - 13.09 AU

Year: 15842 Days

Day: 21.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,761,148 km

• M1: 109,057 km (0.11 R)
• M2: 337,044 km (0.089 R)
• M3: 878,439 km (0.072 R)
• M4: 1,701,227 km (0.072 R)
• M5: 1,953,748 km (0.104 R)
• M6: 2,084,347 km (0.109 R)
• M7: 2,549,597 km (0.108 R)
• M8: 2,867,193 km (0.099 R)
• M9: 3,351,142 km (0.087 R)
• M10: 3,827,312 km (0.086 R)
• M11: 3,892,387 km (0.103 R)
• M12: 4,392,193 km (0.086 R)
• M13: 4,632,448 km (0.078 R)
• M14: 5,305,339 km (0.086 R)
• M15: 5,378,043 km (0.078 R)
• M16: 5,634,753 km (0.05 R)
• M17: 6,160,141 km (0.047 R)
• M18: 6,198,289 km (0.11 R)
• M19: 6,274,733 km (0.096 R)
• M20: 6,583,802 km (0.066 R)
• M21: 7,136,566 km (0.097 R)
• M22: 8,539,495 km (0.1 R)
• M23: 9,359,591 km (0.025 R)
• M24: 9,403,423 km (0.114 R)
• M25: 9,491,237 km (0.04 R)
• M26: 9,623,631 km (0.114 R)
• M27: 10,024,404 km (0.116 R)
• M28: 11,026,859 km (0.081 R)
• M29: 12,108,601 km (0.119 R)
• M30: 12,204,194 km (0.069 R)
• M31: 12,396,278 km (0.066 R)
• M32: 13,027,282 km (0.076 R)
• M33: 14,219,427 km (0.1 R)
• M34: 14,982,077 km (0.1 R)
• M35: 15,187,774 km (0.119 R)
• M36: 16,546,721 km (0.099 R)
• M37: 17,672,595 km (0.07 R)
• M38: 17,835,357 km (0.108 R)
• M39: 17,944,265 km (0.076 R)
• M40: 18,053,321 km (0.06 R)
• M41: 18,767,502 km (0.103 R)
• M42: 19,715,354 km (0.075 R)
• M43: 20,166,691 km (0.057 R)
• M44: 20,735,761 km (0.065 R)
• M45: 21,773,222 km (0.098 R)
• M46: 22,356,953 km (0.099 R)
• M47: 23,004,861 km (0.029 R)
• M48: 23,479,984 km (0.119 R)
• M49: 24,681,853 km (0.107 R)
• M50: 24,924,501 km (0.101 R)
• M51: 26,645,924 km (0.119 R)
• M52: 27,395,409 km (0.06 R)
• M53: 27,835,676 km (0.089 R)
• M54: 27,898,806 km (0.099 R)
• M55: 29,749,182 km (0.073 R)
• M56: 29,813,808 km (0.054 R)
• M57: 30,007,538 km (0.102 R)
• M58: 30,331,567 km (0.118 R)
• M59: 30,591,568 km (0.093 R)
• M60: 30,982,916 km (0.077 R)
• M61: 32,432,220 km (0.033 R)
• M62: 32,498,492 km (0.114 R)
• M63: 33,298,840 km (0.091 R)
• M64: 35,601,301 km (0.07 R)
• M65: 36,771,755 km (0.067 R)
• M66: 37,814,901 km (0.077 R)
• M67: 37,884,763 km (0.074 R)
• M68: 38,094,649 km (0.059 R)
• M69: 38,726,700 km (0.101 R)
• M70: 40,143,691 km (0.062 R)
• M71: 40,643,647 km (0.102 R)
• M72: 41,001,934 km (0.06 R)
• M73: 42,373,298 km (0.112 R)
• M74: 42,736,671 km (0.091 R)
• M75: 43,174,095 km (0.101 R)
• M76: 43,686,318 km (0.117 R)
• M77: 44,716,599 km (0.1 R)
• M78: 44,790,500 km (0.095 R)
• M79: 46,951,441 km (0.069 R)
• M80: 47,252,133 km (0.12 R)
• M81: 48,537,179 km (0.096 R)
• M82: 50,217,312 km (0.117 R)
• M83: 51,296,362 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 17,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit