🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.64 AU - 0.98 AU

Year: 264 Days

Day: 37.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.91 AU - 1.01 AU

Year: 340 Days

Day: 24.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,561,963 km

• M1: 131,497 km (0.116 R)
• M2: 173,833 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.65 AU - 2.51 AU

Year: 1085 Days

Day: 25.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,561,963 km

• M1: 884,423 km (0.04 R)
• M2: 988,393 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.82 AU - 3.02 AU

Year: 1361 Days

Day: 29.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.78 AU - 5.52 AU

Year: 3626 Days

Day: 26.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.1

Radius: 14.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.41 AU - 13.75 AU

Year: 15184 Days

Day: 8.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 92,561,963 km

• M1: 186,698 km (0.086 R)
• M2: 471,532 km (0.101 R)
• M3: 860,038 km (0.108 R)
• M4: 1,029,682 km (0.104 R)
• M5: 1,230,442 km (0.104 R)
• M6: 1,326,185 km (0.041 R)
• M7: 1,485,357 km (0.117 R)
• M8: 1,714,990 km (0.098 R)
• M9: 1,845,439 km (0.044 R)
• M10: 2,163,335 km (0.041 R)
• M11: 2,305,154 km (0.117 R)
• M12: 2,401,495 km (0.101 R)
• M13: 2,573,532 km (0.118 R)
• M14: 2,699,045 km (0.094 R)
• M15: 2,852,383 km (0.101 R)
• M16: 3,194,812 km (0.118 R)
• M17: 3,634,779 km (0.11 R)
• M18: 4,123,815 km (0.11 R)
• M19: 5,227,997 km (0.029 R)
• M20: 5,485,455 km (0.116 R)
• M21: 5,615,754 km (0.117 R)
• M22: 5,912,856 km (0.108 R)
• M23: 6,147,425 km (0.116 R)
• M24: 6,765,115 km (0.041 R)
• M25: 7,046,060 km (0.097 R)
• M26: 7,188,028 km (0.098 R)
• M27: 7,912,082 km (0.11 R)
• M28: 8,282,935 km (0.095 R)
• M29: 9,157,634 km (0.102 R)
• M30: 10,181,631 km (0.073 R)
• M31: 10,544,705 km (0.11 R)
• M32: 11,912,030 km (0.079 R)
• M33: 12,294,551 km (0.066 R)
• M34: 12,423,056 km (0.11 R)
• M35: 13,466,651 km (0.051 R)
• M36: 14,043,799 km (0.117 R)
• M37: 15,544,864 km (0.087 R)
• M38: 15,916,465 km (0.089 R)
• M39: 16,009,815 km (0.087 R)
• M40: 16,103,313 km (0.12 R)
• M41: 16,905,906 km (0.107 R)
• M42: 17,287,979 km (0.105 R)
• M43: 17,915,093 km (0.12 R)
• M44: 20,042,375 km (0.075 R)
• M45: 20,497,751 km (0.086 R)
• M46: 21,264,141 km (0.067 R)
• M47: 21,521,748 km (0.07 R)
• M48: 22,196,285 km (0.028 R)
• M49: 22,405,273 km (0.091 R)
• M50: 24,800,933 km (0.09 R)
• M51: 25,126,458 km (0.077 R)
• M52: 25,672,191 km (0.12 R)
• M53: 26,442,920 km (0.1 R)
• M54: 26,608,973 km (0.07 R)
• M55: 27,444,926 km (0.048 R)
• M56: 27,894,169 km (0.104 R)
• M57: 28,006,965 km (0.084 R)
• M58: 28,516,047 km (0.109 R)
• M59: 29,085,267 km (0.084 R)
• M60: 29,314,002 km (0.093 R)
• M61: 29,830,863 km (0.114 R)
• M62: 30,119,437 km (0.077 R)
• M63: 30,292,970 km (0.095 R)
• M64: 30,932,053 km (0.1 R)
• M65: 31,048,739 km (0.085 R)
• M66: 33,174,076 km (0.116 R)
• M67: 33,592,800 km (0.113 R)
• M68: 34,073,458 km (0.11 R)
• M69: 34,677,534 km (0.053 R)
• M70: 36,326,103 km (0.051 R)
• M71: 36,449,372 km (0.108 R)
• M72: 36,572,640 km (0.086 R)
• M73: 36,696,058 km (0.099 R)
• M74: 37,067,061 km (0.096 R)
• M75: 38,313,062 km (0.103 R)
• M76: 40,398,755 km (0.109 R)
• M77: 41,423,202 km (0.073 R)
• M78: 41,809,613 km (0.091 R)
• M79: 42,261,997 km (0.068 R)
• M80: 42,910,952 km (0.115 R)
• M81: 43,171,552 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.1

Radius: 7.6

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.96 AU - 18.94 AU

Year: 27503 Days

Day: 20.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,561,963 km

• M1: 201,209 km (0.037 R)
• M2: 482,154 km (0.074 R)
• M3: 779,405 km (0.083 R)
• M4: 2,265,809 km (0.101 R)
• M5: 2,467,318 km (0.114 R)
• M6: 2,591,185 km (0.104 R)
• M7: 2,759,482 km (0.111 R)
• M8: 3,018,586 km (0.089 R)
• M9: 3,467,978 km (0.084 R)
• M10: 3,606,954 km (0.036 R)
• M11: 4,034,804 km (0.067 R)
• M12: 4,886,465 km (0.11 R)
• M13: 5,359,344 km (0.072 R)
• M14: 6,748,210 km (0.105 R)
• M15: 6,863,850 km (0.054 R)
• M16: 7,571,896 km (0.078 R)
• M17: 8,739,956 km (0.09 R)
• M18: 8,993,076 km (0.081 R)
• M19: 9,056,655 km (0.098 R)
• M20: 9,636,197 km (0.058 R)
• M21: 11,445,583 km (0.098 R)
• M22: 11,931,477 km (0.061 R)
• M23: 12,141,812 km (0.112 R)
• M24: 12,637,280 km (0.043 R)
• M25: 13,139,480 km (0.067 R)
• M26: 15,364,449 km (0.098 R)
• M27: 15,977,352 km (0.069 R)
• M28: 16,364,361 km (0.106 R)
• M29: 16,832,902 km (0.116 R)
• M30: 17,068,818 km (0.113 R)
• M31: 18,588,433 km (0.12 R)
• M32: 18,750,896 km (0.117 R)
• M33: 18,832,278 km (0.062 R)
• M34: 20,989,928 km (0.112 R)
• M35: 21,498,860 km (0.032 R)
• M36: 22,183,719 km (0.12 R)
• M37: 22,528,841 km (0.119 R)
• M38: 22,875,758 km (0.047 R)
• M39: 22,962,824 km (0.067 R)
• M40: 23,487,165 km (0.119 R)
• M41: 23,662,793 km (0.083 R)
• M42: 24,192,369 km (0.111 R)
• M43: 24,547,664 km (0.078 R)
• M44: 25,804,586 km (0.068 R)
• M45: 27,914,663 km (0.044 R)
• M46: 28,287,162 km (0.092 R)
• M47: 29,414,831 km (0.113 R)
• M48: 29,604,222 km (0.051 R)
• M49: 30,174,639 km (0.118 R)
• M50: 32,395,120 km (0.098 R)
• M51: 32,688,631 km (0.075 R)
• M52: 33,081,325 km (0.09 R)
• M53: 35,269,044 km (0.087 R)
• M54: 35,671,762 km (0.114 R)
• M55: 36,177,403 km (0.079 R)
• M56: 36,380,257 km (0.105 R)
• M57: 37,811,161 km (0.116 R)
• M58: 38,430,047 km (0.047 R)
• M59: 39,991,700 km (0.101 R)
• M60: 45,454,715 km (0.114 R)
• M61: 46,884,122 km (0.089 R)
• M62: 51,260,159 km (0.084 R)
• M63: 52,403,087 km (0.088 R)
• M64: 53,554,392 km (0.069 R)
• M65: 56,351,424 km (0.109 R)
• M66: 57,176,007 km (0.092 R)
• M67: 57,530,704 km (0.101 R)
• M68: 58,004,779 km (0.041 R)
• M69: 58,718,211 km (0.117 R)
• M70: 60,394,306 km (0.068 R)
• M71: 63,793,319 km (0.095 R)
• M72: 64,283,851 km (0.108 R)
• M73: 65,392,371 km (0.12 R)
• M74: 66,631,340 km (0.102 R)
• M75: 69,888,984 km (0.081 R)
• M76: 70,394,624 km (0.084 R)
• M77: 71,919,176 km (0.104 R)
• M78: 72,174,390 km (0.1 R)
• M79: 72,557,660 km (0.111 R)
• M80: 73,711,658 km (0.068 R)
• M81: 75,000,892 km (0.081 R)
• M82: 79,967,542 km (0.062 R)
• M83: 80,099,637 km (0.089 R)
• M84: 81,026,545 km (0.075 R)
• M85: 83,694,474 km (0.045 R)
• M86: 84,500,507 km (0.114 R)
• M87: 85,714,344 km (0.107 R)
• M88: 86,120,203 km (0.104 R)
• M89: 86,662,346 km (0.082 R)
• M90: 86,933,866 km (0.117 R)
• M91: 92,284,682 km (0.055 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 19,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit