🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.77 AU - 1.15 AU

Year: 337 Days

Day: 19.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.25 AU - 1.89 AU

Year: 705 Days

Day: 34 Hours

Environment

Temp: -38 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.33 AU - 1.93 AU

Year: 745 Days

Day: 12.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,302,903 km

• M1: 932,892 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.98 AU - 2.36 AU

Year: 1145 Days

Day: 44.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.5

Radius: 9.9

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.84 AU - 5.5 AU

Year: 4210 Days

Day: 8.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,302,903 km

• M1: 306,975 km (0.058 R)
• M2: 409,001 km (0.088 R)
• M3: 543,938 km (0.064 R)
• M4: 695,331 km (0.118 R)
• M5: 793,318 km (0.054 R)
• M6: 896,241 km (0.111 R)
• M7: 1,564,943 km (0.038 R)
• M8: 1,741,469 km (0.091 R)
• M9: 1,816,866 km (0.107 R)
• M10: 2,018,524 km (0.107 R)
• M11: 2,098,110 km (0.057 R)
• M12: 2,162,437 km (0.115 R)
• M13: 2,376,362 km (0.102 R)
• M14: 2,597,468 km (0.065 R)
• M15: 2,666,732 km (0.111 R)
• M16: 2,914,615 km (0.112 R)
• M17: 3,337,977 km (0.076 R)
• M18: 3,451,522 km (0.098 R)
• M19: 3,547,265 km (0.103 R)
• M20: 4,160,616 km (0.042 R)
• M21: 4,283,286 km (0.064 R)
• M22: 4,427,798 km (0.105 R)
• M23: 4,679,272 km (0.088 R)
• M24: 4,764,094 km (0.105 R)
• M25: 4,957,075 km (0.051 R)
• M26: 5,551,278 km (0.115 R)
• M27: 5,731,693 km (0.119 R)
• M28: 5,822,648 km (0.103 R)
• M29: 6,006,055 km (0.059 R)
• M30: 6,121,545 km (0.05 R)
• M31: 6,425,528 km (0.101 R)
• M32: 7,243,828 km (0.04 R)
• M33: 7,317,729 km (0.118 R)
• M34: 7,866,454 km (0.101 R)
• M35: 8,273,959 km (0.111 R)
• M36: 8,558,195 km (0.076 R)
• M37: 8,714,525 km (0.101 R)
• M38: 9,645,472 km (0.063 R)
• M39: 10,468,410 km (0.101 R)
• M40: 10,635,810 km (0.077 R)
• M41: 10,888,331 km (0.109 R)
• M42: 11,057,975 km (0.072 R)
• M43: 11,142,947 km (0.088 R)
• M44: 11,658,162 km (0.099 R)
• M45: 12,064,320 km (0.045 R)
• M46: 12,890,250 km (0.072 R)
• M47: 13,491,484 km (0.118 R)
• M48: 13,582,589 km (0.075 R)
• M49: 13,826,134 km (0.075 R)
• M50: 13,948,505 km (0.053 R)
• M51: 14,225,112 km (0.107 R)
• M52: 14,503,514 km (0.102 R)
• M53: 14,814,976 km (0.114 R)
• M54: 15,286,359 km (0.116 R)
• M55: 15,412,919 km (0.054 R)
• M56: 15,635,221 km (0.058 R)
• M57: 15,986,627 km (0.098 R)
• M58: 16,243,935 km (0.054 R)
• M59: 16,729,829 km (0.085 R)
• M60: 17,056,551 km (0.115 R)
• M61: 17,253,571 km (0.111 R)
• M62: 17,683,067 km (0.076 R)
• M63: 17,915,841 km (0.086 R)
• M64: 18,317,212 km (0.041 R)
• M65: 18,552,679 km (0.068 R)
• M66: 18,721,426 km (0.109 R)
• M67: 18,958,688 km (0.099 R)
• M68: 19,299,322 km (0.114 R)
• M69: 19,401,797 km (0.119 R)
• M70: 19,538,828 km (0.109 R)
• M71: 20,021,132 km (0.099 R)
• M72: 20,159,659 km (0.111 R)
• M73: 20,298,486 km (0.097 R)
• M74: 20,367,900 km (0.082 R)
• M75: 20,786,774 km (0.08 R)
• M76: 21,067,569 km (0.097 R)
• M77: 21,420,470 km (0.11 R)
• M78: 22,418,587 km (0.115 R)
• M79: 22,742,766 km (0.103 R)
• M80: 22,887,277 km (0.106 R)
• M81: 23,541,469 km (0.11 R)
• M82: 24,054,440 km (0.107 R)
• M83: 24,201,794 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.7

Radius: 4

Gravity: 27.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.75 AU - 15.69 AU

Year: 17216 Days

Day: 19.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,302,903 km

• M1: 55,052 km (0.086 R)
• M2: 100,380 km (0.107 R)
• M3: 127,607 km (0.112 R)
• M4: 192,832 km (0.099 R)
• M5: 578,046 km (0.107 R)
• M6: 732,132 km (0.058 R)
• M7: 1,031,627 km (0.095 R)
• M8: 1,194,539 km (0.12 R)
• M9: 1,441,076 km (0.063 R)
• M10: 1,596,508 km (0.103 R)
• M11: 2,123,691 km (0.106 R)
• M12: 2,152,713 km (0.081 R)
• M13: 3,841,973 km (0.104 R)
• M14: 4,764,543 km (0.08 R)
• M15: 4,841,286 km (0.117 R)
• M16: 7,814,694 km (0.062 R)
• M17: 8,087,111 km (0.064 R)
• M18: 8,548,172 km (0.108 R)
• M19: 8,688,046 km (0.058 R)
• M20: 9,543,596 km (0.118 R)
• M21: 9,786,094 km (0.063 R)
• M22: 10,675,304 km (0.03 R)
• M23: 10,775,684 km (0.046 R)
• M24: 10,876,364 km (0.111 R)
• M25: 10,926,928 km (0.104 R)
• M26: 11,952,571 km (0.064 R)
• M27: 12,476,911 km (0.112 R)
• M28: 12,795,106 km (0.072 R)
• M29: 14,481,074 km (0.092 R)
• M30: 15,265,116 km (0.105 R)
• M31: 16,177,963 km (0.112 R)
• M32: 16,699,162 km (0.117 R)
• M33: 17,639,235 km (0.047 R)
• M34: 18,355,360 km (0.064 R)
• M35: 19,081,208 km (0.097 R)
• M36: 19,693,064 km (0.099 R)
• M37: 19,816,183 km (0.088 R)
• M38: 20,373,584 km (0.099 R)
• M39: 20,998,904 km (0.109 R)
• M40: 22,396,596 km (0.052 R)
• M41: 22,525,251 km (0.114 R)
• M42: 23,562,413 km (0.096 R)
• M43: 23,627,787 km (0.119 R)
• M44: 24,416,616 km (0.11 R)
• M45: 24,548,861 km (0.059 R)
• M46: 26,222,712 km (0.107 R)
• M47: 26,834,268 km (0.099 R)
• M48: 28,348,946 km (0.106 R)
• M49: 28,836,635 km (0.07 R)
• M50: 30,103,430 km (0.111 R)
• M51: 30,672,201 km (0.11 R)
• M52: 30,957,933 km (0.043 R)
• M53: 31,676,152 km (0.058 R)
• M54: 32,909,736 km (0.079 R)
• M55: 33,055,893 km (0.097 R)
• M56: 34,232,780 km (0.072 R)
• M57: 34,455,082 km (0.113 R)
• M58: 34,677,684 km (0.104 R)
• M59: 35,049,884 km (0.057 R)
• M60: 35,498,378 km (0.046 R)
• M61: 35,798,322 km (0.102 R)
• M62: 38,074,902 km (0.114 R)
• M63: 39,540,812 km (0.058 R)
• M64: 40,710,966 km (0.115 R)
• M65: 40,946,433 km (0.11 R)
• M66: 41,497,552 km (0.109 R)
• M67: 41,655,377 km (0.119 R)
• M68: 41,813,502 km (0.091 R)
• M69: 42,051,064 km (0.104 R)
• M70: 42,288,924 km (0.069 R)
• M71: 42,527,383 km (0.086 R)
• M72: 44,854,977 km (0.091 R)
• M73: 45,748,674 km (0.088 R)
• M74: 47,636,001 km (0.101 R)
• M75: 47,884,184 km (0.073 R)
• M76: 48,714,153 km (0.069 R)
• M77: 48,963,981 km (0.082 R)
• M78: 50,472,377 km (0.048 R)
• M79: 51,571,323 km (0.11 R)
• M80: 54,568,815 km (0.099 R)
• M81: 55,174,986 km (0.064 R)
• M82: 55,522,502 km (0.116 R)
• M83: 57,182,589 km (0.08 R)
• M84: 57,710,221 km (0.095 R)
• M85: 57,886,597 km (0.073 R)
• M86: 58,327,911 km (0.12 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 10,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit