🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.81 AU - 0.99 AU

Year: 299 Days

Day: 28.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.91 AU - 1.95 AU

Year: 938 Days

Day: 26 Hours

Environment

Temp: -52 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.42 AU - 3.08 AU

Year: 1595 Days

Day: 46.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.68 AU - 4.4 AU

Year: 2841 Days

Day: 35.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.72 AU - 5.22 AU

Year: 3876 Days

Day: 13.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.3

Radius: 10.8

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.4 AU - 11.26 AU

Year: 9970 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,185,774 km

• M1: 165,156 km (0.09 R)
• M2: 450,738 km (0.097 R)
• M3: 760,256 km (0.082 R)
• M4: 1,679,834 km (0.077 R)
• M5: 2,007,753 km (0.095 R)
• M6: 2,273,888 km (0.109 R)
• M7: 2,608,388 km (0.039 R)
• M8: 2,781,623 km (0.062 R)
• M9: 2,958,747 km (0.091 R)
• M10: 3,262,281 km (0.103 R)
• M11: 3,449,428 km (0.083 R)
• M12: 3,736,656 km (0.102 R)
• M13: 3,834,193 km (0.092 R)
• M14: 3,965,540 km (0.092 R)
• M15: 4,098,383 km (0.048 R)
• M16: 4,266,531 km (0.062 R)
• M17: 4,471,331 km (0.084 R)
• M18: 4,890,953 km (0.106 R)
• M19: 5,918,690 km (0.08 R)
• M20: 7,091,837 km (0.105 R)
• M21: 7,498,593 km (0.112 R)
• M22: 7,704,889 km (0.11 R)
• M23: 7,955,016 km (0.077 R)
• M24: 9,113,053 km (0.04 R)
• M25: 9,779,063 km (0.086 R)
• M26: 10,691,461 km (0.091 R)
• M27: 11,346,251 km (0.09 R)
• M28: 12,207,186 km (0.095 R)
• M29: 13,138,882 km (0.116 R)
• M30: 13,638,389 km (0.113 R)
• M31: 13,789,483 km (0.089 R)
• M32: 14,399,244 km (0.037 R)
• M33: 14,553,180 km (0.118 R)
• M34: 14,810,788 km (0.098 R)
• M35: 15,174,011 km (0.111 R)
• M36: 15,435,209 km (0.093 R)
• M37: 15,803,519 km (0.092 R)
• M38: 16,548,666 km (0.102 R)
• M39: 17,523,595 km (0.108 R)
• M40: 18,405,924 km (0.043 R)
• M41: 19,189,667 km (0.084 R)
• M42: 20,213,515 km (0.114 R)
• M43: 20,443,297 km (0.108 R)
• M44: 20,674,127 km (0.104 R)
• M45: 20,847,810 km (0.047 R)
• M46: 21,899,931 km (0.095 R)
• M47: 22,610,970 km (0.091 R)
• M48: 22,730,200 km (0.034 R)
• M49: 24,177,260 km (0.056 R)
• M50: 25,158,622 km (0.08 R)
• M51: 25,405,907 km (0.117 R)
• M52: 26,403,426 km (0.11 R)
• M53: 27,350,231 km (0.052 R)
• M54: 27,477,239 km (0.066 R)
• M55: 27,859,761 km (0.106 R)
• M56: 28,308,106 km (0.097 R)
• M57: 28,565,414 km (0.112 R)
• M58: 29,341,977 km (0.104 R)
• M59: 30,125,421 km (0.111 R)
• M60: 30,783,502 km (0.093 R)
• M61: 30,915,746 km (0.081 R)
• M62: 31,513,091 km (0.095 R)
• M63: 31,712,953 km (0.104 R)
• M64: 33,056,641 km (0.049 R)
• M65: 33,192,028 km (0.077 R)
• M66: 33,395,481 km (0.077 R)
• M67: 34,076,600 km (0.082 R)
• M68: 34,144,966 km (0.035 R)
• M69: 34,213,332 km (0.063 R)
• M70: 35,938,345 km (0.073 R)
• M71: 36,007,908 km (0.118 R)
• M72: 36,077,621 km (0.036 R)
• M73: 36,846,554 km (0.093 R)
• M74: 37,974,671 km (0.104 R)
• M75: 38,542,994 km (0.058 R)
• M76: 39,328,981 km (0.075 R)
• M77: 40,192,460 km (0.067 R)
• M78: 40,699,148 km (0.094 R)
• M79: 41,062,222 km (0.099 R)
• M80: 41,938,267 km (0.088 R)
• M81: 46,182,508 km (0.069 R)
• M82: 46,258,205 km (0.111 R)
• M83: 47,933,402 km (0.113 R)
• M84: 48,086,740 km (0.098 R)
• M85: 48,701,437 km (0.072 R)
• M86: 49,551,004 km (0.115 R)
• M87: 51,421,575 km (0.12 R)
• M88: 52,286,550 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.2

Radius: 7.9

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 16.9 AU - 22.18 AU

Year: 30218 Days

Day: 18.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 80,185,774 km

• M1: 535,411 km (0.098 R)
• M2: 691,441 km (0.115 R)
• M3: 993,629 km (0.039 R)
• M4: 1,275,322 km (0.101 R)
• M5: 1,334,563 km (0.077 R)
• M6: 1,549,834 km (0.117 R)
• M7: 1,645,577 km (0.116 R)
• M8: 1,944,473 km (0.117 R)
• M9: 2,083,001 km (0.065 R)
• M10: 2,630,828 km (0.106 R)
• M11: 2,823,061 km (0.118 R)
• M12: 3,100,117 km (0.042 R)
• M13: 3,553,099 km (0.108 R)
• M14: 4,070,708 km (0.101 R)
• M15: 4,612,102 km (0.058 R)
• M16: 4,938,226 km (0.053 R)
• M17: 5,175,937 km (0.108 R)
• M18: 5,514,776 km (0.112 R)
• M19: 6,163,432 km (0.118 R)
• M20: 6,214,296 km (0.082 R)
• M21: 6,836,024 km (0.103 R)
• M22: 8,250,023 km (0.057 R)
• M23: 8,989,934 km (0.118 R)
• M24: 9,105,574 km (0.118 R)
• M25: 11,209,668 km (0.059 R)
• M26: 11,522,028 km (0.038 R)
• M27: 11,900,660 km (0.054 R)
• M28: 12,155,425 km (0.091 R)
• M29: 15,142,745 km (0.101 R)
• M30: 16,256,801 km (0.085 R)
• M31: 19,679,001 km (0.047 R)
• M32: 19,754,249 km (0.046 R)
• M33: 21,277,455 km (0.107 R)
• M34: 27,065,247 km (0.106 R)
• M35: 27,736,642 km (0.084 R)
• M36: 28,583,516 km (0.105 R)
• M37: 30,563,443 km (0.084 R)
• M38: 31,087,186 km (0.039 R)
• M39: 33,122,165 km (0.079 R)
• M40: 33,570,361 km (0.094 R)
• M41: 34,472,436 km (0.095 R)
• M42: 35,199,930 km (0.117 R)
• M43: 35,565,697 km (0.069 R)
• M44: 36,208,519 km (0.074 R)
• M45: 37,505,832 km (0.111 R)
• M46: 38,253,971 km (0.085 R)
• M47: 38,818,254 km (0.034 R)
• M48: 39,101,443 km (0.074 R)
• M49: 40,145,785 km (0.118 R)
• M50: 40,241,229 km (0.102 R)
• M51: 44,808,751 km (0.078 R)
• M52: 45,105,852 km (0.07 R)
• M53: 47,002,454 km (0.117 R)
• M54: 47,707,808 km (0.073 R)
• M55: 48,011,193 km (0.118 R)
• M56: 51,079,744 km (0.119 R)
• M57: 52,220,727 km (0.089 R)
• M58: 55,268,784 km (0.082 R)
• M59: 56,119,696 km (0.082 R)
• M60: 56,653,761 km (0.112 R)
• M61: 59,566,581 km (0.111 R)
• M62: 60,220,473 km (0.105 R)
• M63: 63,081,383 km (0.114 R)
• M64: 65,648,931 km (0.076 R)
• M65: 67,341,631 km (0.09 R)
• M66: 67,681,966 km (0.092 R)
• M67: 70,079,871 km (0.11 R)
• M68: 71,925,459 km (0.062 R)
• M69: 77,082,696 km (0.109 R)
• M70: 77,795,231 km (0.115 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 17,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit