🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.52 AU - 0.52 AU

Year: 144 Days

Day: 40.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.05 AU - 1.21 AU

Year: 462 Days

Day: 23.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 109.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.22 AU - 1.3 AU

Year: 545 Days

Day: 43.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,027,098 km

• M1: 70,760 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.49 AU - 1.75 AU

Year: 794 Days

Day: 12.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.01 AU - 2.05 AU

Year: 1114 Days

Day: 25.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.6

Radius: 8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.15 AU - 18.11 AU

Year: 24941 Days

Day: 23.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,027,098 km

• M1: 147,204 km (0.106 R)
• M2: 288,275 km (0.082 R)
• M3: 467,344 km (0.115 R)
• M4: 586,124 km (0.099 R)
• M5: 766,539 km (0.092 R)
• M6: 1,041,500 km (0.112 R)
• M7: 1,119,890 km (0.096 R)
• M8: 1,180,178 km (0.092 R)
• M9: 1,913,656 km (0.117 R)
• M10: 2,312,185 km (0.071 R)
• M11: 3,070,496 km (0.07 R)
• M12: 3,565,815 km (0.053 R)
• M13: 3,838,233 km (0.106 R)
• M14: 4,023,584 km (0.079 R)
• M15: 4,564,829 km (0.085 R)
• M16: 4,827,374 km (0.082 R)
• M17: 4,893,795 km (0.11 R)
• M18: 4,960,665 km (0.078 R)
• M19: 5,855,709 km (0.114 R)
• M20: 5,962,223 km (0.084 R)
• M21: 6,141,142 km (0.053 R)
• M22: 6,431,063 km (0.085 R)
• M23: 7,024,368 km (0.106 R)
• M24: 7,251,458 km (0.093 R)
• M25: 7,404,197 km (0.077 R)
• M26: 7,519,387 km (0.078 R)
• M27: 7,635,176 km (0.089 R)
• M28: 7,751,563 km (0.11 R)
• M29: 8,785,285 km (0.074 R)
• M30: 9,861,641 km (0.089 R)
• M31: 10,115,958 km (0.103 R)
• M32: 10,372,368 km (0.092 R)
• M33: 10,587,789 km (0.109 R)
• M34: 11,154,616 km (0.077 R)
• M35: 12,272,261 km (0.091 R)
• M36: 13,378,388 km (0.05 R)
• M37: 13,565,984 km (0.094 R)
• M38: 13,754,327 km (0.097 R)
• M39: 14,564,400 km (0.064 R)
• M40: 14,708,911 km (0.106 R)
• M41: 14,902,491 km (0.096 R)
• M42: 15,389,881 km (0.104 R)
• M43: 16,530,864 km (0.119 R)
• M44: 16,832,902 km (0.087 R)
• M45: 16,883,466 km (0.077 R)
• M46: 17,391,500 km (0.101 R)
• M47: 17,493,676 km (0.036 R)
• M48: 19,261,773 km (0.109 R)
• M49: 19,686,033 km (0.087 R)
• M50: 20,868,604 km (0.057 R)
• M51: 20,977,212 km (0.12 R)
• M52: 22,018,712 km (0.035 R)
• M53: 22,796,920 km (0.096 R)
• M54: 22,964,769 km (0.073 R)
• M55: 23,980,987 km (0.085 R)
• M56: 24,037,835 km (0.091 R)
• M57: 24,494,557 km (0.117 R)
• M58: 24,551,853 km (0.028 R)
• M59: 25,532,467 km (0.118 R)
• M60: 25,648,705 km (0.104 R)
• M61: 26,291,078 km (0.087 R)
• M62: 26,525,946 km (0.092 R)
• M63: 26,997,928 km (0.091 R)
• M64: 28,129,785 km (0.03 R)
• M65: 28,550,604 km (0.086 R)
• M66: 28,792,055 km (0.101 R)
• M67: 29,459,561 km (0.054 R)
• M68: 29,948,297 km (0.063 R)
• M69: 30,132,153 km (0.118 R)
• M70: 31,119,499 km (0.095 R)
• M71: 31,181,582 km (0.098 R)
• M72: 31,367,981 km (0.055 R)
• M73: 31,430,213 km (0.058 R)
• M74: 32,683,395 km (0.093 R)
• M75: 34,272,573 km (0.084 R)
• M76: 34,400,928 km (0.054 R)
• M77: 34,465,105 km (0.116 R)
• M78: 34,657,787 km (0.116 R)
• M79: 35,044,348 km (0.109 R)
• M80: 38,055,604 km (0.093 R)
• M81: 38,854,606 km (0.119 R)
• M82: 39,122,237 km (0.114 R)
• M83: 39,524,655 km (0.108 R)
• M84: 44,181,637 km (0.086 R)
• M85: 45,372,735 km (0.093 R)
• M86: 47,214,584 km (0.063 R)
• M87: 47,571,674 km (0.106 R)
• M88: 47,786,347 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.6

Radius: 7.9

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.64 AU - 19.1 AU

Year: 25500 Days

Day: 20.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,027,098 km

• M1: 197,619 km (0.088 R)
• M2: 285,582 km (0.102 R)
• M3: 346,618 km (0.095 R)
• M4: 800,648 km (0.118 R)
• M5: 1,021,604 km (0.086 R)
• M6: 1,139,487 km (0.04 R)
• M7: 1,333,815 km (0.063 R)
• M8: 1,519,914 km (0.087 R)
• M9: 1,694,645 km (0.11 R)
• M10: 2,063,852 km (0.081 R)
• M11: 2,127,880 km (0.12 R)
• M12: 2,368,134 km (0.104 R)
• M13: 3,339,174 km (0.044 R)
• M14: 4,557,798 km (0.1 R)
• M15: 5,213,935 km (0.086 R)
• M16: 5,808,437 km (0.104 R)
• M17: 6,299,417 km (0.056 R)
• M18: 6,393,065 km (0.112 R)
• M19: 6,964,080 km (0.101 R)
• M20: 7,028,557 km (0.1 R)
• M21: 7,321,170 km (0.071 R)
• M22: 8,565,525 km (0.03 R)
• M23: 9,088,370 km (0.061 R)
• M24: 9,585,783 km (0.055 R)
• M25: 9,946,613 km (0.118 R)
• M26: 10,274,980 km (0.103 R)
• M27: 10,385,234 km (0.086 R)
• M28: 10,718,538 km (0.039 R)
• M29: 10,942,635 km (0.089 R)
• M30: 11,130,530 km (0.119 R)
• M31: 12,280,489 km (0.085 R)
• M32: 13,548,331 km (0.117 R)
• M33: 14,238,725 km (0.102 R)
• M34: 14,691,558 km (0.101 R)
• M35: 15,065,553 km (0.101 R)
• M36: 15,274,691 km (0.102 R)
• M37: 16,078,181 km (0.104 R)
• M38: 16,549,564 km (0.097 R)
• M39: 17,726,001 km (0.1 R)
• M40: 18,569,883 km (0.1 R)
• M41: 18,839,159 km (0.048 R)
• M42: 18,929,217 km (0.106 R)
• M43: 19,019,275 km (0.03 R)
• M44: 19,200,139 km (0.107 R)
• M45: 19,381,451 km (0.034 R)
• M46: 20,713,172 km (0.109 R)
• M47: 21,507,536 km (0.082 R)
• M48: 22,359,347 km (0.111 R)
• M49: 22,981,524 km (0.104 R)
• M50: 23,125,886 km (0.048 R)
• M51: 23,852,184 km (0.079 R)
• M52: 24,536,893 km (0.104 R)
• M53: 24,980,451 km (0.072 R)
• M54: 25,675,782 km (0.097 R)
• M55: 27,085,442 km (0.103 R)
• M56: 28,210,418 km (0.063 R)
• M57: 29,874,096 km (0.102 R)
• M58: 30,189,598 km (0.103 R)
• M59: 30,242,257 km (0.093 R)
• M60: 31,142,537 km (0.103 R)
• M61: 31,302,307 km (0.06 R)
• M62: 31,890,526 km (0.036 R)
• M63: 32,051,643 km (0.056 R)
• M64: 32,374,625 km (0.115 R)
• M65: 32,644,499 km (0.045 R)
• M66: 32,915,272 km (0.086 R)
• M67: 32,969,426 km (0.102 R)
• M68: 33,023,730 km (0.08 R)
• M69: 34,444,760 km (0.076 R)
• M70: 36,333,134 km (0.078 R)
• M71: 36,445,332 km (0.085 R)
• M72: 36,613,630 km (0.045 R)
• M73: 37,007,671 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 14,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit