🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.73 AU - 0.99 AU

Year: 307 Days

Day: 36.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.44 AU - 1.78 AU

Year: 787 Days

Day: 27.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.92 AU - 2.08 AU

Year: 1089 Days

Day: 13.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.93 AU - 2.53 AU

Year: 1282 Days

Day: 21.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,254,495 km

• M1: 150,944 km (0.068 R)
• M2: 714,479 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.41 AU - 3.85 AU

Year: 2663 Days

Day: 26.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.1

Radius: 11.7

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.12 AU - 9.72 AU

Year: 11131 Days

Day: 5.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,254,495 km

• M1: 164,558 km (0.082 R)
• M2: 265,237 km (0.065 R)
• M3: 412,142 km (0.116 R)
• M4: 661,073 km (0.102 R)
• M5: 939,175 km (0.07 R)
• M6: 1,019,958 km (0.082 R)
• M7: 1,124,378 km (0.085 R)
• M8: 1,878,949 km (0.103 R)
• M9: 2,794,638 km (0.108 R)
• M10: 4,031,513 km (0.105 R)
• M11: 4,269,822 km (0.09 R)
• M12: 5,231,737 km (0.093 R)
• M13: 5,305,638 km (0.084 R)
• M14: 5,417,088 km (0.115 R)
• M15: 5,566,986 km (0.09 R)
• M16: 5,832,671 km (0.055 R)
• M17: 6,977,394 km (0.101 R)
• M18: 7,806,615 km (0.116 R)
• M19: 8,319,138 km (0.054 R)
• M20: 8,754,617 km (0.073 R)
• M21: 8,930,843 km (0.089 R)
• M22: 9,466,852 km (0.047 R)
• M23: 9,557,210 km (0.1 R)
• M24: 9,784,299 km (0.051 R)
• M25: 10,290,389 km (0.114 R)
• M26: 10,523,163 km (0.053 R)
• M27: 10,616,811 km (0.061 R)
• M28: 10,710,759 km (0.112 R)
• M29: 11,232,257 km (0.055 R)
• M30: 11,810,602 km (0.105 R)
• M31: 12,547,222 km (0.03 R)
• M32: 13,349,366 km (0.067 R)
• M33: 14,116,354 km (0.103 R)
• M34: 14,427,219 km (0.068 R)
• M35: 14,740,327 km (0.09 R)
• M36: 15,108,487 km (0.112 R)
• M37: 16,123,060 km (0.052 R)
• M38: 16,939,565 km (0.115 R)
• M39: 17,159,474 km (0.08 R)
• M40: 17,602,433 km (0.078 R)
• M41: 18,105,082 km (0.071 R)
• M42: 18,273,829 km (0.093 R)
• M43: 19,353,925 km (0.087 R)
• M44: 19,699,347 km (0.083 R)
• M45: 20,396,174 km (0.082 R)
• M46: 21,042,137 km (0.042 R)
• M47: 21,338,042 km (0.105 R)
• M48: 21,993,729 km (0.102 R)
• M49: 22,173,696 km (0.042 R)
• M50: 22,414,548 km (0.101 R)
• M51: 24,371,588 km (0.089 R)
• M52: 25,559,245 km (0.114 R)
• M53: 26,319,053 km (0.118 R)
• M54: 26,701,874 km (0.027 R)
• M55: 26,829,780 km (0.105 R)
• M56: 27,472,751 km (0.117 R)
• M57: 27,731,406 km (0.071 R)
• M58: 29,234,117 km (0.057 R)
• M59: 29,829,367 km (0.057 R)
• M60: 30,696,137 km (0.083 R)
• M61: 31,166,323 km (0.066 R)
• M62: 32,386,293 km (0.118 R)
• M63: 34,245,346 km (0.111 R)
• M64: 34,663,173 km (0.069 R)
• M65: 35,152,807 km (0.078 R)
• M66: 36,138,956 km (0.096 R)
• M67: 38,210,288 km (0.098 R)
• M68: 39,006,149 km (0.084 R)
• M69: 39,442,376 km (0.103 R)
• M70: 40,614,027 km (0.104 R)
• M71: 41,351,993 km (0.092 R)
• M72: 42,916,188 km (0.115 R)
• M73: 43,216,431 km (0.066 R)
• M74: 44,423,985 km (0.089 R)
• M75: 46,332,854 km (0.107 R)
• M76: 47,491,041 km (0.098 R)
• M77: 50,230,327 km (0.058 R)
• M78: 50,388,452 km (0.101 R)
• M79: 50,705,151 km (0.11 R)
• M80: 51,260,907 km (0.106 R)
• M81: 51,659,137 km (0.116 R)
• M82: 51,898,493 km (0.116 R)
• M83: 52,058,264 km (0.051 R)
• M84: 52,458,588 km (0.096 R)
• M85: 54,069,757 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.5

Radius: 8.5

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.39 AU - 13.11 AU

Year: 14528 Days

Day: 11.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,254,495 km

• M1: 201,359 km (0.075 R)
• M2: 329,863 km (0.072 R)
• M3: 425,307 km (0.119 R)
• M4: 503,995 km (0.08 R)
• M5: 708,346 km (0.071 R)
• M6: 974,331 km (0.094 R)
• M7: 1,573,770 km (0.117 R)
• M8: 2,512,795 km (0.04 R)
• M9: 2,867,193 km (0.03 R)
• M10: 3,130,186 km (0.095 R)
• M11: 3,965,092 km (0.115 R)
• M12: 4,317,544 km (0.067 R)
• M13: 5,925,422 km (0.053 R)
• M14: 6,532,939 km (0.116 R)
• M15: 7,770,413 km (0.092 R)
• M16: 9,856,256 km (0.111 R)
• M17: 10,614,867 km (0.119 R)
• M18: 12,871,401 km (0.057 R)
• M19: 13,000,953 km (0.089 R)
• M20: 13,875,950 km (0.031 R)
• M21: 14,410,164 km (0.076 R)
• M22: 14,770,097 km (0.107 R)
• M23: 14,905,782 km (0.052 R)
• M24: 16,943,305 km (0.118 R)
• M25: 17,085,423 km (0.115 R)
• M26: 17,561,892 km (0.117 R)
• M27: 17,946,209 km (0.098 R)
• M28: 18,430,607 km (0.109 R)
• M29: 19,066,697 km (0.099 R)
• M30: 19,759,784 km (0.101 R)
• M31: 20,360,270 km (0.056 R)
• M32: 20,511,364 km (0.116 R)
• M33: 21,272,518 km (0.09 R)
• M34: 21,579,493 km (0.1 R)
• M35: 22,301,452 km (0.096 R)
• M36: 22,509,244 km (0.097 R)
• M37: 22,822,202 km (0.07 R)
• M38: 23,399,501 km (0.097 R)
• M39: 23,769,306 km (0.101 R)
• M40: 24,407,940 km (0.081 R)
• M41: 24,782,982 km (0.118 R)
• M42: 25,701,961 km (0.093 R)
• M43: 26,247,694 km (0.091 R)
• M44: 26,576,959 km (0.077 R)
• M45: 26,632,011 km (0.107 R)
• M46: 28,694,068 km (0.098 R)
• M47: 29,715,672 km (0.115 R)
• M48: 31,444,724 km (0.077 R)
• M49: 32,497,744 km (0.069 R)
• M50: 32,792,302 km (0.091 R)
• M51: 32,969,426 km (0.114 R)
• M52: 34,999,469 km (0.114 R)
• M53: 35,059,757 km (0.077 R)
• M54: 35,180,632 km (0.059 R)
• M55: 35,664,880 km (0.065 R)
• M56: 38,119,632 km (0.075 R)
• M57: 40,311,689 km (0.094 R)
• M58: 41,966,541 km (0.062 R)
• M59: 42,094,746 km (0.098 R)
• M60: 42,608,914 km (0.109 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: 406 - 17,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit