🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.28 AU - 2.02 AU

Year: 774 Days

Day: 18.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 165.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.36 AU - 2.86 AU

Year: 1540 Days

Day: 15.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.6 AU - 4.32 AU

Year: 2878 Days

Day: 47.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 13.8

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.08 AU - 10.88 AU

Year: 9829 Days

Day: 12.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,141,047 km

• M1: 194,926 km (0.087 R)
• M2: 572,661 km (0.07 R)
• M3: 682,465 km (0.095 R)
• M4: 853,755 km (0.075 R)
• M5: 1,180,776 km (0.078 R)
• M6: 1,828,834 km (0.078 R)
• M7: 2,229,457 km (0.071 R)
• M8: 2,854,178 km (0.11 R)
• M9: 3,410,083 km (0.081 R)
• M10: 3,654,526 km (0.042 R)
• M11: 4,096,139 km (0.11 R)
• M12: 4,225,541 km (0.085 R)
• M13: 4,927,155 km (0.055 R)
• M14: 5,030,378 km (0.111 R)
• M15: 5,344,534 km (0.068 R)
• M16: 5,450,748 km (0.059 R)
• M17: 5,557,710 km (0.105 R)
• M18: 5,809,783 km (0.074 R)
• M19: 6,513,342 km (0.115 R)
• M20: 6,626,886 km (0.081 R)
• M21: 6,741,179 km (0.049 R)
• M22: 7,243,828 km (0.042 R)
• M23: 7,638,916 km (0.108 R)
• M24: 7,879,320 km (0.061 R)
• M25: 8,285,777 km (0.083 R)
• M26: 8,740,704 km (0.03 R)
• M27: 9,246,345 km (0.11 R)
• M28: 10,066,441 km (0.083 R)
• M29: 10,286,050 km (0.044 R)
• M30: 11,775,896 km (0.09 R)
• M31: 13,188,249 km (0.069 R)
• M32: 13,332,312 km (0.058 R)
• M33: 14,504,710 km (0.09 R)
• M34: 15,002,871 km (0.051 R)
• M35: 15,659,008 km (0.097 R)
• M36: 15,811,747 km (0.061 R)
• M37: 16,324,568 km (0.049 R)
• M38: 17,103,973 km (0.086 R)
• M39: 17,471,835 km (0.105 R)
• M40: 17,948,753 km (0.052 R)
• M41: 18,215,486 km (0.092 R)
• M42: 18,753,140 km (0.062 R)
• M43: 19,186,825 km (0.101 R)
• M44: 20,230,419 km (0.084 R)
• M45: 20,508,073 km (0.096 R)
• M46: 20,619,523 km (0.111 R)
• M47: 21,179,767 km (0.118 R)
• M48: 21,801,795 km (0.089 R)
• M49: 23,353,873 km (0.114 R)
• M50: 24,290,505 km (0.103 R)
• M51: 25,299,094 km (0.111 R)
• M52: 25,418,623 km (0.07 R)
• M53: 25,538,451 km (0.085 R)
• M54: 26,139,984 km (0.103 R)
• M55: 27,112,220 km (0.095 R)
• M56: 27,357,112 km (0.069 R)
• M57: 27,479,932 km (0.099 R)
• M58: 28,034,491 km (0.114 R)
• M59: 28,282,076 km (0.07 R)
• M60: 28,592,791 km (0.099 R)
• M61: 30,226,100 km (0.051 R)
• M62: 30,352,959 km (0.053 R)
• M63: 30,862,340 km (0.115 R)
• M64: 31,182,180 km (0.117 R)
• M65: 33,648,451 km (0.095 R)
• M66: 33,845,920 km (0.05 R)
• M67: 34,241,756 km (0.12 R)
• M68: 34,772,080 km (0.064 R)
• M69: 35,171,507 km (0.067 R)
• M70: 36,244,273 km (0.093 R)
• M71: 37,123,759 km (0.119 R)
• M72: 37,463,944 km (0.102 R)
• M73: 38,490,635 km (0.059 R)
• M74: 40,013,092 km (0.104 R)
• M75: 40,781,726 km (0.044 R)
• M76: 41,414,375 km (0.082 R)
• M77: 43,188,307 km (0.096 R)
• M78: 43,474,488 km (0.109 R)
• M79: 44,480,832 km (0.116 R)
• M80: 44,842,261 km (0.086 R)
• M81: 45,059,477 km (0.108 R)
• M82: 45,422,401 km (0.08 R)
• M83: 48,806,156 km (0.116 R)
• M84: 49,104,155 km (0.055 R)
• M85: 49,477,551 km (0.079 R)
• M86: 49,851,994 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521

Radius: 13.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.7 AU - 12.12 AU

Year: 12268 Days

Day: 5.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,141,047 km

• M1: 200,910 km (0.118 R)
• M2: 292,314 km (0.107 R)
• M3: 571,314 km (0.077 R)
• M4: 680,820 km (0.086 R)
• M5: 924,515 km (0.027 R)
• M6: 1,157,140 km (0.117 R)
• M7: 1,260,212 km (0.108 R)
• M8: 1,751,791 km (0.099 R)
• M9: 2,274,785 km (0.029 R)
• M10: 2,650,276 km (0.114 R)
• M11: 2,761,128 km (0.087 R)
• M12: 2,902,199 km (0.075 R)
• M13: 3,309,853 km (0.107 R)
• M14: 3,490,268 km (0.116 R)
• M15: 3,829,705 km (0.073 R)
• M16: 4,212,377 km (0.093 R)
• M17: 4,310,064 km (0.041 R)
• M18: 4,980,412 km (0.104 R)
• M19: 5,398,389 km (0.069 R)
• M20: 6,530,545 km (0.059 R)
• M21: 7,377,718 km (0.063 R)
• M22: 7,654,624 km (0.104 R)
• M23: 8,754,617 km (0.107 R)
• M24: 9,301,996 km (0.107 R)
• M25: 9,644,425 km (0.084 R)
• M26: 9,817,061 km (0.109 R)
• M27: 10,121,942 km (0.109 R)
• M28: 10,875,167 km (0.112 R)
• M29: 11,055,133 km (0.106 R)
• M30: 11,417,908 km (0.081 R)
• M31: 11,554,940 km (0.034 R)
• M32: 11,738,496 km (0.03 R)
• M33: 12,623,816 km (0.11 R)
• M34: 13,098,490 km (0.087 R)
• M35: 13,194,083 km (0.053 R)
• M36: 13,482,508 km (0.111 R)
• M37: 13,578,999 km (0.056 R)
• M38: 13,772,878 km (0.114 R)
• M39: 14,065,341 km (0.109 R)
• M40: 14,755,885 km (0.074 R)
• M41: 15,255,841 km (0.083 R)
• M42: 16,016,247 km (0.065 R)
• M43: 16,478,505 km (0.102 R)
• M44: 17,997,671 km (0.083 R)
• M45: 18,531,885 km (0.065 R)
• M46: 19,343,154 km (0.076 R)
• M47: 19,835,331 km (0.086 R)
• M48: 20,553,700 km (0.066 R)
• M49: 20,944,001 km (0.117 R)
• M50: 24,684,247 km (0.091 R)
• M51: 25,815,955 km (0.104 R)
• M52: 26,842,795 km (0.106 R)
• M53: 27,208,562 km (0.078 R)
• M54: 27,330,783 km (0.097 R)
• M55: 28,129,785 km (0.116 R)
• M56: 28,315,287 km (0.087 R)
• M57: 32,303,715 km (0.111 R)
• M58: 32,887,745 km (0.094 R)
• M59: 33,671,788 km (0.103 R)
• M60: 34,660,630 km (0.109 R)
• M61: 34,793,174 km (0.112 R)
• M62: 35,592,176 km (0.026 R)
• M63: 35,725,916 km (0.086 R)
• M64: 36,061,016 km (0.113 R)
• M65: 37,547,869 km (0.082 R)
• M66: 38,025,086 km (0.077 R)
• M67: 40,650,977 km (0.082 R)
• M68: 41,071,048 km (0.059 R)
• M69: 41,915,229 km (0.066 R)
• M70: 42,197,969 km (0.081 R)
• M71: 42,410,398 km (0.062 R)
• M72: 43,120,988 km (0.053 R)
• M73: 43,334,913 km (0.085 R)
• M74: 43,763,959 km (0.08 R)
• M75: 44,050,739 km (0.11 R)
• M76: 45,059,477 km (0.106 R)
• M77: 46,148,699 km (0.076 R)
• M78: 46,294,557 km (0.095 R)
• M79: 46,806,331 km (0.099 R)
• M80: 47,909,316 km (0.047 R)
• M81: 48,427,075 km (0.072 R)
• M82: 49,020,978 km (0.088 R)
• M83: 49,542,626 km (0.112 R)
• M84: 50,141,018 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 13,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit