🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.71 AU - 0.85 AU

Year: 264 Days

Day: 32.1 Hours

Environment

Temp: 83 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.01 AU - 1.37 AU

Year: 497 Days

Day: 18.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.19 AU - 1.41 AU

Year: 568 Days

Day: 24.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,881,859 km

• M1: 356,941 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.12 AU - 1.64 AU

Year: 621 Days

Day: 47.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,881,859 km

• M1: 675,434 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.44 AU - 1.96 AU

Year: 849 Days

Day: 19.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,881,859 km

• M1: 160,369 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.8 AU - 2.02 AU

Year: 1011 Days

Day: 16.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.18 AU - 4.68 AU

Year: 2983 Days

Day: 34.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.6

Radius: 15

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.77 AU - 7.53 AU

Year: 5840 Days

Day: 8.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 47,881,859 km

• M1: 203,603 km (0.105 R)
• M2: 336,146 km (0.091 R)
• M3: 485,894 km (0.1 R)
• M4: 696,378 km (0.05 R)
• M5: 841,488 km (0.104 R)
• M6: 963,859 km (0.11 R)
• M7: 1,292,077 km (0.094 R)
• M8: 1,685,070 km (0.08 R)
• M9: 2,320,562 km (0.057 R)
• M10: 2,433,658 km (0.066 R)
• M11: 3,079,921 km (0.067 R)
• M12: 3,186,883 km (0.111 R)
• M13: 3,571,200 km (0.116 R)
• M14: 3,740,545 km (0.065 R)
• M15: 3,970,627 km (0.101 R)
• M16: 4,225,242 km (0.116 R)
• M17: 5,105,775 km (0.103 R)
• M18: 5,383,130 km (0.072 R)
• M19: 6,042,408 km (0.116 R)
• M20: 6,154,756 km (0.114 R)
• M21: 6,937,601 km (0.101 R)
• M22: 7,102,757 km (0.072 R)
• M23: 7,269,260 km (0.108 R)
• M24: 7,436,959 km (0.077 R)
• M25: 7,776,546 km (0.106 R)
• M26: 8,723,501 km (0.096 R)
• M27: 10,971,807 km (0.087 R)
• M28: 11,137,113 km (0.069 R)
• M29: 11,358,667 km (0.09 R)
• M30: 11,609,692 km (0.097 R)
• M31: 11,890,787 km (0.037 R)
• M32: 12,032,157 km (0.115 R)
• M33: 12,202,698 km (0.103 R)
• M34: 12,632,343 km (0.088 R)
• M35: 13,154,440 km (0.12 R)
• M36: 13,300,747 km (0.052 R)
• M37: 13,506,444 km (0.099 R)
• M38: 13,654,097 km (0.091 R)
• M39: 14,641,892 km (0.105 R)
• M40: 15,436,406 km (0.118 R)
• M41: 15,621,758 km (0.032 R)
• M42: 15,776,741 km (0.11 R)
• M43: 17,354,999 km (0.11 R)
• M44: 17,644,470 km (0.084 R)
• M45: 17,741,260 km (0.071 R)
• M46: 17,903,125 km (0.066 R)
• M47: 18,228,201 km (0.115 R)
• M48: 18,555,222 km (0.03 R)
• M49: 18,950,161 km (0.106 R)
• M50: 19,115,616 km (0.102 R)
• M51: 19,447,873 km (0.034 R)
• M52: 19,715,204 km (0.116 R)
• M53: 20,118,221 km (0.08 R)
• M54: 20,558,039 km (0.05 R)
• M55: 20,694,023 km (0.107 R)
• M56: 20,932,632 km (0.114 R)
• M57: 21,688,699 km (0.042 R)
• M58: 21,965,755 km (0.115 R)
• M59: 22,209,300 km (0.119 R)
• M60: 22,383,731 km (0.068 R)
• M61: 22,734,089 km (0.085 R)
• M62: 23,333,677 km (0.054 R)
• M63: 24,045,913 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.8

Radius: 12

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.29 AU - 10.29 AU

Year: 9978 Days

Day: 11.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,881,859 km

• M1: 161,267 km (0.092 R)
• M2: 294,558 km (0.066 R)
• M3: 372,947 km (0.098 R)
• M4: 448,494 km (0.118 R)
• M5: 620,233 km (0.074 R)
• M6: 764,894 km (0.116 R)
• M7: 1,591,273 km (0.108 R)
• M8: 1,819,858 km (0.073 R)
• M9: 2,516,835 km (0.073 R)
• M10: 2,757,538 km (0.051 R)
• M11: 3,147,090 km (0.03 R)
• M12: 3,643,606 km (0.053 R)
• M13: 3,794,400 km (0.088 R)
• M14: 3,916,622 km (0.092 R)
• M15: 4,612,102 km (0.072 R)
• M16: 4,742,701 km (0.1 R)
• M17: 4,907,708 km (0.061 R)
• M18: 5,587,032 km (0.085 R)
• M19: 6,080,106 km (0.089 R)
• M20: 7,259,386 km (0.118 R)
• M21: 7,449,974 km (0.089 R)
• M22: 8,789,772 km (0.111 R)
• M23: 9,695,887 km (0.118 R)
• M24: 10,373,715 km (0.115 R)
• M25: 10,631,771 km (0.106 R)
• M26: 10,979,287 km (0.083 R)
• M27: 11,596,378 km (0.082 R)
• M28: 11,730,119 km (0.103 R)
• M29: 12,497,406 km (0.074 R)
• M30: 12,726,291 km (0.08 R)
• M31: 12,956,522 km (0.085 R)
• M32: 13,281,149 km (0.093 R)
• M33: 13,421,023 km (0.11 R)
• M34: 13,561,496 km (0.118 R)
• M35: 13,655,443 km (0.11 R)
• M36: 14,750,799 km (0.085 R)
• M37: 14,944,229 km (0.051 R)
• M38: 15,041,168 km (0.094 R)
• M39: 15,529,456 km (0.086 R)
• M40: 16,321,427 km (0.104 R)
• M41: 16,421,358 km (0.088 R)
• M42: 17,177,426 km (0.075 R)
• M43: 17,739,016 km (0.112 R)
• M44: 18,827,939 km (0.057 R)
• M45: 19,195,651 km (0.075 R)
• M46: 19,938,404 km (0.111 R)
• M47: 20,367,002 km (0.1 R)
• M48: 20,798,742 km (0.113 R)
• M49: 21,287,927 km (0.081 R)
• M50: 21,561,392 km (0.089 R)
• M51: 22,167,113 km (0.076 R)
• M52: 23,226,565 km (0.067 R)
• M53: 23,790,849 km (0.119 R)
• M54: 24,017,789 km (0.061 R)
• M55: 24,817,838 km (0.111 R)
• M56: 25,626,564 km (0.117 R)
• M57: 25,800,995 km (0.057 R)
• M58: 25,917,532 km (0.07 R)
• M59: 27,388,677 km (0.109 R)
• M60: 27,566,998 km (0.053 R)
• M61: 27,805,457 km (0.056 R)
• M62: 28,585,012 km (0.061 R)
• M63: 29,007,775 km (0.069 R)
• M64: 29,128,949 km (0.093 R)
• M65: 29,737,364 km (0.083 R)
• M66: 30,472,937 km (0.116 R)
• M67: 32,087,247 km (0.108 R)
• M68: 32,526,616 km (0.077 R)
• M69: 33,792,813 km (0.087 R)
• M70: 34,368,016 km (0.047 R)
• M71: 35,139,792 km (0.088 R)
• M72: 35,333,671 km (0.054 R)
• M73: 35,852,326 km (0.031 R)
• M74: 36,438,900 km (0.103 R)
• M75: 38,416,883 km (0.105 R)
• M76: 40,632,726 km (0.107 R)
• M77: 41,448,633 km (0.075 R)
• M78: 42,132,744 km (0.068 R)
• M79: 42,545,036 km (0.105 R)
• M80: 43,651,013 km (0.101 R)
• M81: 46,740,808 km (0.115 R)
• M82: 47,452,893 km (0.087 R)
• M83: 47,881,790 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit