🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.63 AU - 0.85 AU

Year: 236 Days

Day: 17.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 131.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1 AU - 1.58 AU

Year: 543 Days

Day: 42.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.13 AU - 1.79 AU

Year: 654 Days

Day: 21.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.44 AU - 1.85 AU

Year: 779 Days

Day: 14.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,770,572 km

• M1: 1,211,593 km (0.083 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.2

Radius: 11.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.46 AU - 9.42 AU

Year: 9913 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,770,572 km

• M1: 139,575 km (0.1 R)
• M2: 488,736 km (0.087 R)
• M3: 683,213 km (0.09 R)
• M4: 1,209,050 km (0.116 R)
• M5: 1,748,500 km (0.068 R)
• M6: 2,105,740 km (0.113 R)
• M7: 2,179,940 km (0.082 R)
• M8: 2,670,920 km (0.056 R)
• M9: 3,722,893 km (0.103 R)
• M10: 3,996,507 km (0.098 R)
• M11: 4,151,491 km (0.095 R)
• M12: 4,531,619 km (0.117 R)
• M13: 6,090,429 km (0.108 R)
• M14: 6,197,541 km (0.044 R)
• M15: 6,413,560 km (0.08 R)
• M16: 6,779,028 km (0.114 R)
• M17: 6,927,129 km (0.032 R)
• M18: 7,038,879 km (0.105 R)
• M19: 8,506,584 km (0.049 R)
• M20: 8,989,336 km (0.105 R)
• M21: 9,234,078 km (0.109 R)
• M22: 9,398,486 km (0.104 R)
• M23: 9,939,432 km (0.107 R)
• M24: 10,576,270 km (0.078 R)
• M25: 10,748,308 km (0.072 R)
• M26: 10,921,243 km (0.118 R)
• M27: 11,933,871 km (0.096 R)
• M28: 12,519,397 km (0.056 R)
• M29: 13,438,676 km (0.098 R)
• M30: 13,812,371 km (0.109 R)
• M31: 14,665,977 km (0.098 R)
• M32: 15,147,532 km (0.095 R)
• M33: 15,390,180 km (0.055 R)
• M34: 15,830,447 km (0.102 R)
• M35: 16,873,593 km (0.097 R)
• M36: 17,024,387 km (0.104 R)
• M37: 17,125,216 km (0.096 R)
• M38: 17,226,195 km (0.095 R)
• M39: 17,734,379 km (0.109 R)
• M40: 18,765,108 km (0.086 R)
• M41: 20,561,928 km (0.103 R)
• M42: 21,917,883 km (0.027 R)
• M43: 22,082,441 km (0.047 R)
• M44: 22,800,810 km (0.115 R)
• M45: 22,967,611 km (0.087 R)
• M46: 23,807,903 km (0.117 R)
• M47: 24,544,223 km (0.081 R)
• M48: 24,886,653 km (0.102 R)
• M49: 25,001,245 km (0.111 R)
• M50: 25,115,837 km (0.101 R)
• M51: 25,403,214 km (0.085 R)
• M52: 25,807,577 km (0.115 R)
• M53: 26,563,944 km (0.112 R)
• M54: 27,091,875 km (0.092 R)
• M55: 27,327,641 km (0.114 R)
• M56: 29,177,569 km (0.058 R)
• M57: 29,298,444 km (0.063 R)
• M58: 30,698,829 km (0.101 R)
• M59: 31,067,887 km (0.095 R)
• M60: 31,623,943 km (0.09 R)
• M61: 32,058,824 km (0.09 R)
• M62: 32,495,649 km (0.105 R)
• M63: 32,871,739 km (0.086 R)
• M64: 33,123,213 km (0.077 R)
• M65: 33,501,546 km (0.085 R)
• M66: 35,029,538 km (0.111 R)
• M67: 35,157,893 km (0.106 R)
• M68: 35,479,529 km (0.1 R)
• M69: 35,608,332 km (0.119 R)
• M70: 35,996,090 km (0.096 R)
• M71: 36,320,119 km (0.072 R)
• M72: 36,515,045 km (0.105 R)
• M73: 36,906,094 km (0.092 R)
• M74: 37,036,693 km (0.079 R)
• M75: 38,219,114 km (0.088 R)
• M76: 39,080,798 km (0.07 R)
• M77: 41,296,791 km (0.062 R)
• M78: 42,522,596 km (0.103 R)
• M79: 43,484,361 km (0.036 R)
• M80: 43,898,747 km (0.036 R)
• M81: 44,940,397 km (0.105 R)
• M82: 45,010,110 km (0.054 R)
• M83: 45,359,271 km (0.036 R)
• M84: 45,779,492 km (0.109 R)
• M85: 46,765,042 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.2

Radius: 5.7

Gravity: 29.09 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.87 AU - 16.71 AU

Year: 21094 Days

Day: 18.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,770,572 km

• M1: 145,708 km (0.072 R)
• M2: 417,528 km (0.106 R)
• M3: 746,344 km (0.091 R)
• M4: 908,059 km (0.11 R)
• M5: 993,180 km (0.07 R)
• M6: 1,490,892 km (0.111 R)
• M7: 1,625,979 km (0.05 R)
• M8: 1,800,560 km (0.092 R)
• M9: 2,282,714 km (0.091 R)
• M10: 2,360,355 km (0.064 R)
• M11: 3,314,191 km (0.117 R)
• M12: 3,625,804 km (0.116 R)
• M13: 3,900,316 km (0.119 R)
• M14: 4,229,132 km (0.118 R)
• M15: 4,469,386 km (0.07 R)
• M16: 6,002,315 km (0.098 R)
• M17: 6,824,206 km (0.117 R)
• M18: 7,449,076 km (0.047 R)
• M19: 8,692,085 km (0.071 R)
• M20: 9,182,317 km (0.07 R)
• M21: 9,493,331 km (0.1 R)
• M22: 9,681,525 km (0.11 R)
• M23: 11,966,932 km (0.084 R)
• M24: 12,102,468 km (0.085 R)
• M25: 13,204,106 km (0.092 R)
• M26: 13,484,602 km (0.11 R)
• M27: 14,337,610 km (0.12 R)
• M28: 14,409,417 km (0.103 R)
• M29: 14,625,735 km (0.096 R)
• M30: 15,281,273 km (0.091 R)
• M31: 16,244,833 km (0.105 R)
• M32: 16,620,623 km (0.042 R)
• M33: 17,304,434 km (0.041 R)
• M34: 17,688,153 km (0.058 R)
• M35: 19,808,703 km (0.071 R)
• M36: 20,210,224 km (0.056 R)
• M37: 20,939,513 km (0.072 R)
• M38: 23,094,470 km (0.093 R)
• M39: 23,941,942 km (0.098 R)
• M40: 25,145,457 km (0.107 R)
• M41: 26,280,456 km (0.077 R)
• M42: 26,544,646 km (0.119 R)
• M43: 28,781,284 km (0.112 R)
• M44: 28,962,746 km (0.091 R)
• M45: 29,235,762 km (0.051 R)
• M46: 29,601,080 km (0.096 R)
• M47: 31,824,553 km (0.076 R)
• M48: 32,388,687 km (0.062 R)
• M49: 32,577,629 km (0.06 R)
• M50: 33,336,390 km (0.101 R)
• M51: 33,909,499 km (0.094 R)
• M52: 35,162,082 km (0.093 R)
• M53: 36,233,801 km (0.06 R)
• M54: 36,527,910 km (0.107 R)
• M55: 36,626,047 km (0.081 R)
• M56: 37,910,943 km (0.094 R)
• M57: 39,916,452 km (0.086 R)
• M58: 40,321,563 km (0.089 R)
• M59: 40,728,170 km (0.036 R)
• M60: 40,931,922 km (0.092 R)
• M61: 44,343,202 km (0.114 R)
• M62: 46,135,684 km (0.074 R)
• M63: 47,736,980 km (0.084 R)
• M64: 48,059,363 km (0.077 R)
• M65: 49,682,350 km (0.099 R)
• M66: 51,653,602 km (0.116 R)
• M67: 52,759,579 km (0.091 R)
• M68: 53,761,884 km (0.074 R)
• M69: 56,578,363 km (0.051 R)
• M70: 57,489,863 km (0.068 R)
• M71: 57,832,891 km (0.041 R)
• M72: 58,291,259 km (0.097 R)
• M73: 59,558,203 km (0.082 R)
• M74: 61,884,750 km (0.074 R)
• M75: 64,003,953 km (0.099 R)
• M76: 64,122,435 km (0.109 R)
• M77: 66,146,793 km (0.055 R)
• M78: 66,746,232 km (0.098 R)
• M79: 66,866,359 km (0.104 R)
• M80: 67,709,043 km (0.101 R)
• M81: 69,040,465 km (0.038 R)
• M82: 70,258,191 km (0.102 R)
• M83: 71,114,938 km (0.106 R)
• M84: 72,838,605 km (0.112 R)
• M85: 75,825,476 km (0.043 R)
• M86: 80,635,795 km (0.1 R)
• M87: 81,019,664 km (0.066 R)
• M88: 81,404,280 km (0.061 R)
• M89: 81,789,494 km (0.093 R)
• M90: 82,175,158 km (0.073 R)
• M91: 85,674,252 km (0.091 R)
• M92: 87,639,070 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 16,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit