🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.56 AU - 0.68 AU

Year: 180 Days

Day: 38.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,069,676 km

• M1: 251,923 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.55 AU - 0.73 AU

Year: 189 Days

Day: 35.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.33 AU - 3.51 AU

Year: 2334 Days

Day: 29.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,069,676 km

• M1: 333,005 km (0.067 R)
• M2: 1,702,723 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.2

Radius: 4.4

Gravity: 49.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.32 AU - 12.6 AU

Year: 16228 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,069,676 km

• M1: 558,748 km (0.084 R)
• M2: 735,722 km (0.117 R)
• M3: 1,570,329 km (0.084 R)
• M4: 2,047,097 km (0.1 R)
• M5: 2,529,550 km (0.077 R)
• M6: 2,637,410 km (0.108 R)
• M7: 2,857,768 km (0.085 R)
• M8: 2,895,018 km (0.085 R)
• M9: 2,970,116 km (0.042 R)
• M10: 3,045,813 km (0.117 R)
• M11: 3,199,150 km (0.119 R)
• M12: 3,434,019 km (0.119 R)
• M13: 3,878,774 km (0.062 R)
• M14: 4,514,265 km (0.116 R)
• M15: 4,557,798 km (0.035 R)
• M16: 5,364,580 km (0.068 R)
• M17: 5,549,782 km (0.091 R)
• M18: 7,257,741 km (0.117 R)
• M19: 7,359,916 km (0.104 R)
• M20: 7,930,333 km (0.079 R)
• M21: 9,389,660 km (0.085 R)
• M22: 10,178,190 km (0.082 R)
• M23: 10,292,633 km (0.098 R)
• M24: 10,754,441 km (0.044 R)
• M25: 11,282,073 km (0.061 R)
• M26: 11,459,795 km (0.112 R)
• M27: 11,758,093 km (0.081 R)
• M28: 12,362,319 km (0.094 R)
• M29: 14,043,500 km (0.091 R)
• M30: 15,465,428 km (0.12 R)
• M31: 16,460,852 km (0.115 R)
• M32: 18,443,473 km (0.094 R)
• M33: 19,144,339 km (0.113 R)
• M34: 20,499,995 km (0.072 R)
• M35: 20,716,762 km (0.032 R)
• M36: 21,298,847 km (0.103 R)
• M37: 24,671,232 km (0.106 R)
• M38: 26,144,023 km (0.114 R)
• M39: 27,565,502 km (0.107 R)
• M40: 28,124,998 km (0.075 R)
• M41: 31,144,182 km (0.086 R)
• M42: 31,393,412 km (0.05 R)
• M43: 32,565,362 km (0.113 R)
• M44: 32,987,378 km (0.1 R)
• M45: 34,007,635 km (0.046 R)
• M46: 34,264,345 km (0.059 R)
• M47: 34,693,541 km (0.119 R)
• M48: 34,779,560 km (0.106 R)
• M49: 36,428,278 km (0.103 R)
• M50: 36,515,643 km (0.097 R)
• M51: 38,102,129 km (0.076 R)
• M52: 38,279,702 km (0.099 R)
• M53: 38,546,734 km (0.117 R)
• M54: 39,172,202 km (0.099 R)
• M55: 40,614,176 km (0.12 R)
• M56: 40,977,400 km (0.077 R)
• M57: 42,073,504 km (0.098 R)
• M58: 44,387,783 km (0.057 R)
• M59: 45,325,013 km (0.087 R)
• M60: 45,419,110 km (0.108 R)
• M61: 46,838,196 km (0.082 R)
• M62: 47,600,995 km (0.119 R)
• M63: 47,696,588 km (0.083 R)
• M64: 49,525,721 km (0.062 R)
• M65: 50,985,946 km (0.093 R)
• M66: 53,351,687 km (0.026 R)
• M67: 54,148,146 km (0.109 R)
• M68: 54,347,859 km (0.102 R)
• M69: 54,647,803 km (0.071 R)
• M70: 55,551,374 km (0.107 R)
• M71: 55,652,053 km (0.104 R)
• M72: 56,156,348 km (0.07 R)
• M73: 56,459,732 km (0.079 R)
• M74: 56,662,288 km (0.086 R)
• M75: 57,474,754 km (0.061 R)
• M76: 58,495,909 km (0.035 R)
• M77: 58,700,858 km (0.045 R)
• M78: 59,008,730 km (0.072 R)
• M79: 59,625,971 km (0.105 R)
• M80: 60,659,543 km (0.101 R)
• M81: 60,970,856 km (0.051 R)
• M82: 61,178,648 km (0.047 R)
• M83: 63,585,079 km (0.073 R)
• M84: 64,006,646 km (0.11 R)
• M85: 64,429,260 km (0.104 R)
• M86: 66,022,178 km (0.092 R)
• M87: 68,381,935 km (0.105 R)
• M88: 70,332,990 km (0.118 R)
• M89: 70,769,068 km (0.114 R)
• M90: 71,753,422 km (0.068 R)
• M91: 72,192,492 km (0.092 R)
• M92: 72,302,296 km (0.118 R)
• M93: 72,412,251 km (0.106 R)
• M94: 73,183,428 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.8

Radius: 6.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.66 AU - 16.34 AU

Year: 23613 Days

Day: 22.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,069,676 km

• M1: 108,608 km (0.109 R)
• M2: 256,710 km (0.082 R)
• M3: 477,666 km (0.11 R)
• M4: 650,003 km (0.095 R)
• M5: 805,734 km (0.075 R)
• M6: 973,583 km (0.11 R)
• M7: 1,112,111 km (0.084 R)
• M8: 1,364,482 km (0.07 R)
• M9: 1,752,389 km (0.089 R)
• M10: 1,946,418 km (0.062 R)
• M11: 2,046,200 km (0.062 R)
• M12: 2,224,670 km (0.098 R)
• M13: 2,488,561 km (0.06 R)
• M14: 2,624,246 km (0.091 R)
• M15: 3,191,371 km (0.118 R)
• M16: 3,250,163 km (0.06 R)
• M17: 3,641,063 km (0.086 R)
• M18: 3,983,492 km (0.101 R)
• M19: 4,046,922 km (0.107 R)
• M20: 4,599,087 km (0.117 R)
• M21: 4,766,039 km (0.119 R)
• M22: 5,105,925 km (0.09 R)
• M23: 5,559,506 km (0.068 R)
• M24: 5,666,019 km (0.098 R)
• M25: 6,282,363 km (0.076 R)
• M26: 6,430,464 km (0.03 R)
• M27: 7,265,669 km (0.081 R)
• M28: 7,460,296 km (0.095 R)
• M29: 8,418,022 km (0.115 R)
• M30: 8,499,553 km (0.068 R)
• M31: 8,704,651 km (0.088 R)
• M32: 9,036,160 km (0.084 R)
• M33: 9,754,230 km (0.108 R)
• M34: 9,968,903 km (0.091 R)
• M35: 10,011,987 km (0.12 R)
• M36: 10,055,221 km (0.093 R)
• M37: 10,402,886 km (0.074 R)
• M38: 11,199,794 km (0.041 R)
• M39: 13,228,790 km (0.043 R)
• M40: 13,276,213 km (0.097 R)
• M41: 15,318,373 km (0.086 R)
• M42: 16,020,586 km (0.035 R)
• M43: 16,990,279 km (0.097 R)
• M44: 17,926,313 km (0.118 R)
• M45: 18,189,306 km (0.116 R)
• M46: 18,612,817 km (0.098 R)
• M47: 19,039,620 km (0.102 R)
• M48: 19,146,732 km (0.081 R)
• M49: 20,284,274 km (0.093 R)
• M50: 20,888,799 km (0.074 R)
• M51: 21,890,806 km (0.042 R)
• M52: 22,794,527 km (0.111 R)
• M53: 24,347,203 km (0.099 R)
• M54: 24,696,813 km (0.08 R)
• M55: 25,637,335 km (0.11 R)
• M56: 26,171,399 km (0.072 R)
• M57: 27,250,748 km (0.049 R)
• M58: 29,452,679 km (0.038 R)
• M59: 30,889,118 km (0.094 R)
• M60: 32,989,622 km (0.093 R)
• M61: 34,938,882 km (0.097 R)
• M62: 35,530,841 km (0.086 R)
• M63: 36,059,819 km (0.072 R)
• M64: 37,125,704 km (0.058 R)
• M65: 37,729,780 km (0.102 R)
• M66: 38,540,301 km (0.12 R)
• M67: 40,936,859 km (0.112 R)
• M68: 41,422,005 km (0.1 R)
• M69: 41,978,658 km (0.098 R)
• M70: 43,381,288 km (0.096 R)
• M71: 43,522,359 km (0.115 R)
• M72: 43,592,969 km (0.079 R)
• M73: 44,301,165 km (0.12 R)
• M74: 44,585,551 km (0.094 R)
• M75: 47,316,909 km (0.116 R)
• M76: 47,462,168 km (0.096 R)
• M77: 47,607,578 km (0.115 R)
• M78: 48,702,784 km (0.105 R)
• M79: 48,776,087 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 10,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit