🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.51 AU - 0.51 AU

Year: 131 Days

Day: 22.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.82 AU - 1.12 AU

Year: 344 Days

Day: 43.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.32 AU - 1.32 AU

Year: 546 Days

Day: 20.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.24 AU - 3.72 AU

Year: 1851 Days

Day: 39.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,072,481 km

• M1: 1,432,699 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.92 AU - 3.92 AU

Year: 2793 Days

Day: 46.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 9.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.34 AU - 11.52 AU

Year: 10422 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,072,481 km

• M1: 140,472 km (0.092 R)
• M2: 268,229 km (0.116 R)
• M3: 338,540 km (0.063 R)
• M4: 424,708 km (0.094 R)
• M5: 579,243 km (0.116 R)
• M6: 822,040 km (0.061 R)
• M7: 924,216 km (0.119 R)
• M8: 1,085,781 km (0.074 R)
• M9: 1,210,247 km (0.088 R)
• M10: 1,303,895 km (0.111 R)
• M11: 1,664,276 km (0.057 R)
• M12: 1,809,237 km (0.063 R)
• M13: 2,013,438 km (0.112 R)
• M14: 2,139,698 km (0.052 R)
• M15: 2,414,958 km (0.048 R)
• M16: 2,686,329 km (0.111 R)
• M17: 2,888,585 km (0.107 R)
• M18: 2,999,587 km (0.095 R)
• M19: 3,144,398 km (0.117 R)
• M20: 3,729,325 km (0.119 R)
• M21: 3,955,218 km (0.08 R)
• M22: 4,132,192 km (0.042 R)
• M23: 4,257,555 km (0.096 R)
• M24: 4,678,374 km (0.029 R)
• M25: 4,790,423 km (0.118 R)
• M26: 5,074,360 km (0.101 R)
• M27: 5,151,103 km (0.09 R)
• M28: 5,305,488 km (0.119 R)
• M29: 5,638,942 km (0.082 R)
• M30: 5,838,356 km (0.11 R)
• M31: 5,898,494 km (0.118 R)
• M32: 6,040,014 km (0.088 R)
• M33: 6,203,076 km (0.088 R)
• M34: 6,575,126 km (0.068 R)
• M35: 6,637,807 km (0.102 R)
• M36: 6,785,011 km (0.047 R)
• M37: 6,890,777 km (0.086 R)
• M38: 7,690,677 km (0.082 R)
• M39: 7,778,940 km (0.078 R)
• M40: 7,867,502 km (0.1 R)
• M41: 8,315,398 km (0.094 R)
• M42: 8,588,115 km (0.106 R)
• M43: 8,887,011 km (0.117 R)
• M44: 9,329,970 km (0.068 R)
• M45: 9,400,581 km (0.035 R)
• M46: 9,613,458 km (0.103 R)
• M47: 10,068,086 km (0.113 R)
• M48: 10,431,908 km (0.095 R)
• M49: 10,627,732 km (0.107 R)
• M50: 10,775,535 km (0.117 R)
• M51: 10,874,269 km (0.106 R)
• M52: 10,973,453 km (0.046 R)
• M53: 11,122,751 km (0.05 R)
• M54: 11,625,251 km (0.025 R)
• M55: 12,756,809 km (0.061 R)
• M56: 12,992,575 km (0.072 R)
• M57: 13,097,742 km (0.103 R)
• M58: 13,681,772 km (0.07 R)
• M59: 14,003,857 km (0.109 R)
• M60: 14,220,026 km (0.048 R)
• M61: 14,328,484 km (0.097 R)
• M62: 14,792,537 km (0.081 R)
• M63: 15,123,148 km (0.075 R)
• M64: 16,186,190 km (0.062 R)
• M65: 16,927,298 km (0.055 R)
• M66: 18,030,433 km (0.114 R)
• M67: 18,295,072 km (0.11 R)
• M68: 18,531,436 km (0.078 R)
• M69: 18,709,308 km (0.069 R)
• M70: 19,007,157 km (0.036 R)
• M71: 20,397,071 km (0.04 R)
• M72: 20,458,257 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.9

Radius: 10.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.65 AU - 12.91 AU

Year: 12738 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,072,481 km

• M1: 140,622 km (0.116 R)
• M2: 272,867 km (0.082 R)
• M3: 408,402 km (0.048 R)
• M4: 542,741 km (0.115 R)
• M5: 709,543 km (0.112 R)
• M6: 894,296 km (0.088 R)
• M7: 1,457,083 km (0.105 R)
• M8: 1,924,577 km (0.096 R)
• M9: 2,336,270 km (0.106 R)
• M10: 2,488,112 km (0.102 R)
• M11: 2,643,394 km (0.117 R)
• M12: 3,156,216 km (0.111 R)
• M13: 3,268,265 km (0.064 R)
• M14: 3,641,362 km (0.116 R)
• M15: 3,937,715 km (0.08 R)
• M16: 4,617,338 km (0.118 R)
• M17: 5,266,593 km (0.096 R)
• M18: 5,670,058 km (0.102 R)
• M19: 6,758,084 km (0.104 R)
• M20: 6,903,044 km (0.08 R)
• M21: 7,122,654 km (0.107 R)
• M22: 7,531,206 km (0.092 R)
• M23: 7,644,002 km (0.119 R)
• M24: 8,139,171 km (0.101 R)
• M25: 8,254,811 km (0.104 R)
• M26: 8,527,079 km (0.097 R)
• M27: 8,762,845 km (0.099 R)
• M28: 8,881,476 km (0.11 R)
• M29: 9,361,536 km (0.109 R)
• M30: 9,482,859 km (0.111 R)
• M31: 9,645,472 km (0.107 R)
• M32: 9,973,391 km (0.058 R)
• M33: 10,221,873 km (0.114 R)
• M34: 10,767,157 km (0.118 R)
• M35: 12,326,117 km (0.082 R)
• M36: 12,414,678 km (0.114 R)
• M37: 13,177,029 km (0.085 R)
• M38: 14,372,167 km (0.077 R)
• M39: 14,888,279 km (0.109 R)
• M40: 15,601,712 km (0.072 R)
• M41: 16,180,655 km (0.097 R)
• M42: 16,375,133 km (0.108 R)
• M43: 16,668,344 km (0.09 R)
• M44: 17,210,487 km (0.045 R)
• M45: 17,458,820 km (0.119 R)
• M46: 17,708,349 km (0.073 R)
• M47: 18,261,412 km (0.082 R)
• M48: 18,413,254 km (0.082 R)
• M49: 18,514,681 km (0.079 R)
• M50: 18,820,310 km (0.111 R)
• M51: 18,922,485 km (0.057 R)
• M52: 19,024,810 km (0.109 R)
• M53: 19,798,680 km (0.081 R)
• M54: 20,688,189 km (0.049 R)
• M55: 22,073,615 km (0.096 R)
• M56: 22,832,076 km (0.033 R)
• M57: 23,764,370 km (0.059 R)
• M58: 24,709,230 km (0.044 R)
• M59: 25,327,069 km (0.065 R)
• M60: 25,836,450 km (0.115 R)
• M61: 26,635,452 km (0.031 R)
• M62: 27,153,360 km (0.083 R)
• M63: 27,500,577 km (0.026 R)
• M64: 27,732,902 km (0.029 R)
• M65: 29,673,635 km (0.111 R)
• M66: 31,658,051 km (0.119 R)
• M67: 33,560,936 km (0.112 R)
• M68: 33,747,036 km (0.119 R)
• M69: 33,933,435 km (0.075 R)
• M70: 37,347,856 km (0.114 R)
• M71: 38,510,082 km (0.094 R)
• M72: 38,835,009 km (0.12 R)
• M73: 39,160,833 km (0.104 R)
• M74: 39,749,650 km (0.076 R)
• M75: 40,209,664 km (0.104 R)
• M76: 41,667,046 km (0.103 R)
• M77: 43,006,695 km (0.116 R)
• M78: 43,343,889 km (0.101 R)
• M79: 43,411,357 km (0.093 R)
• M80: 44,292,489 km (0.089 R)
• M81: 45,797,144 km (0.11 R)
• M82: 46,003,589 km (0.095 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 14,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit