🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.56 AU - 0.84 AU

Year: 219 Days

Day: 29.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.81 AU - 1.05 AU

Year: 336 Days

Day: 37.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,716,217 km

• M1: 175,030 km (0.095 R)
• M2: 558,150 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.32 AU - 3.18 AU

Year: 1709 Days

Day: 17 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,716,217 km

• M1: 2,643,694 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.66 AU - 4.56 AU

Year: 3122 Days

Day: 20.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.5

Radius: 9.5

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.04 AU - 7.78 AU

Year: 7559 Days

Day: 14.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,716,217 km

• M1: 119,529 km (0.116 R)
• M2: 207,791 km (0.072 R)
• M3: 527,033 km (0.069 R)
• M4: 643,570 km (0.044 R)
• M5: 869,463 km (0.112 R)
• M6: 1,158,486 km (0.117 R)
• M7: 1,334,413 km (0.111 R)
• M8: 1,395,150 km (0.105 R)
• M9: 1,960,031 km (0.088 R)
• M10: 2,692,163 km (0.031 R)
• M11: 3,114,777 km (0.063 R)
• M12: 3,196,458 km (0.109 R)
• M13: 3,904,056 km (0.063 R)
• M14: 4,110,800 km (0.107 R)
• M15: 4,170,639 km (0.094 R)
• M16: 4,382,021 km (0.094 R)
• M17: 4,443,057 km (0.076 R)
• M18: 4,721,458 km (0.108 R)
• M19: 5,165,614 km (0.08 R)
• M20: 5,262,554 km (0.08 R)
• M21: 5,857,205 km (0.092 R)
• M22: 7,581,321 km (0.101 R)
• M23: 7,728,675 km (0.027 R)
• M24: 7,876,926 km (0.106 R)
• M25: 9,253,227 km (0.07 R)
• M26: 9,728,499 km (0.067 R)
• M27: 10,009,294 km (0.114 R)
• M28: 10,090,077 km (0.045 R)
• M29: 10,171,010 km (0.111 R)
• M30: 10,252,241 km (0.093 R)
• M31: 10,374,313 km (0.115 R)
• M32: 10,456,143 km (0.097 R)
• M33: 10,579,113 km (0.11 R)
• M34: 10,992,601 km (0.1 R)
• M35: 11,075,927 km (0.086 R)
• M36: 11,159,403 km (0.119 R)
• M37: 12,698,765 km (0.096 R)
• M38: 12,917,776 km (0.09 R)
• M39: 13,941,474 km (0.074 R)
• M40: 14,577,265 km (0.111 R)
• M41: 14,806,748 km (0.079 R)
• M42: 15,548,754 km (0.068 R)
• M43: 15,971,517 km (0.086 R)
• M44: 17,020,797 km (0.074 R)
• M45: 17,310,867 km (0.099 R)
• M46: 18,042,999 km (0.105 R)
• M47: 18,437,788 km (0.118 R)
• M48: 19,436,803 km (0.111 R)
• M49: 19,689,324 km (0.064 R)
• M50: 20,504,782 km (0.12 R)
• M51: 20,968,236 km (0.071 R)
• M52: 21,123,519 km (0.069 R)
• M53: 21,435,281 km (0.083 R)
• M54: 21,748,538 km (0.095 R)
• M55: 22,379,542 km (0.114 R)
• M56: 22,485,308 km (0.103 R)
• M57: 23,016,530 km (0.042 R)
• M58: 23,659,502 km (0.104 R)
• M59: 26,793,427 km (0.065 R)
• M60: 28,094,630 km (0.073 R)
• M61: 28,724,138 km (0.108 R)
• M62: 28,839,029 km (0.089 R)
• M63: 29,011,814 km (0.072 R)
• M64: 29,184,899 km (0.091 R)
• M65: 30,934,446 km (0.095 R)
• M66: 31,288,395 km (0.092 R)
• M67: 31,465,967 km (0.088 R)
• M68: 31,703,080 km (0.091 R)
• M69: 33,259,197 km (0.071 R)
• M70: 33,621,822 km (0.1 R)
• M71: 34,840,147 km (0.092 R)
• M72: 35,269,942 km (0.074 R)
• M73: 35,948,817 km (0.098 R)
• M74: 36,072,834 km (0.096 R)
• M75: 36,944,092 km (0.03 R)
• M76: 39,089,026 km (0.113 R)
• M77: 40,627,191 km (0.104 R)
• M78: 41,209,127 km (0.11 R)
• M79: 41,468,679 km (0.103 R)
• M80: 41,533,605 km (0.103 R)
• M81: 41,598,680 km (0.093 R)
• M82: 42,054,505 km (0.1 R)
• M83: 42,512,125 km (0.106 R)
• M84: 42,643,172 km (0.109 R)
• M85: 43,498,274 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.6

Radius: 7.5

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.01 AU - 19.67 AU

Year: 25897 Days

Day: 15.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,716,217 km

• M1: 119,977 km (0.086 R)
• M2: 232,176 km (0.114 R)
• M3: 374,443 km (0.057 R)
• M4: 631,453 km (0.091 R)
• M5: 938,727 km (0.066 R)
• M6: 1,015,919 km (0.104 R)
• M7: 1,204,712 km (0.102 R)
• M8: 1,434,195 km (0.048 R)
• M9: 2,067,443 km (0.089 R)
• M10: 2,272,691 km (0.077 R)
• M11: 3,315,837 km (0.072 R)
• M12: 3,395,273 km (0.102 R)
• M13: 3,678,911 km (0.048 R)
• M14: 3,761,339 km (0.062 R)
• M15: 4,355,392 km (0.029 R)
• M16: 6,857,267 km (0.067 R)
• M17: 7,010,007 km (0.058 R)
• M18: 7,112,481 km (0.097 R)
• M19: 8,110,598 km (0.1 R)
• M20: 9,095,999 km (0.102 R)
• M21: 9,320,247 km (0.065 R)
• M22: 9,432,894 km (0.096 R)
• M23: 10,644,038 km (0.036 R)
• M24: 11,118,114 km (0.103 R)
• M25: 11,297,781 km (0.051 R)
• M26: 11,418,057 km (0.106 R)
• M27: 11,903,353 km (0.088 R)
• M28: 12,893,990 km (0.089 R)
• M29: 14,299,013 km (0.031 R)
• M30: 14,756,184 km (0.09 R)
• M31: 15,085,748 km (0.092 R)
• M32: 15,218,143 km (0.115 R)
• M33: 16,021,184 km (0.049 R)
• M34: 16,088,653 km (0.107 R)
• M35: 16,564,075 km (0.113 R)
• M36: 19,368,137 km (0.037 R)
• M37: 20,750,721 km (0.09 R)
• M38: 20,898,075 km (0.111 R)
• M39: 21,565,580 km (0.068 R)
• M40: 22,466,459 km (0.067 R)
• M41: 22,769,544 km (0.099 R)
• M42: 25,006,630 km (0.097 R)
• M43: 25,635,989 km (0.072 R)
• M44: 27,636,112 km (0.097 R)
• M45: 27,798,276 km (0.067 R)
• M46: 28,450,224 km (0.108 R)
• M47: 30,268,586 km (0.054 R)
• M48: 31,360,800 km (0.05 R)
• M49: 32,039,226 km (0.028 R)
• M50: 32,722,589 km (0.032 R)
• M51: 34,016,761 km (0.06 R)
• M52: 34,277,510 km (0.06 R)
• M53: 35,151,760 km (0.09 R)
• M54: 35,679,840 km (0.069 R)
• M55: 36,388,036 km (0.12 R)
• M56: 39,540,512 km (0.044 R)
• M57: 41,473,466 km (0.061 R)
• M58: 42,966,752 km (0.11 R)
• M59: 44,287,851 km (0.091 R)
• M60: 45,335,186 km (0.102 R)
• M61: 45,430,779 km (0.048 R)
• M62: 46,486,940 km (0.043 R)
• M63: 46,583,431 km (0.113 R)
• M64: 46,969,842 km (0.092 R)
• M65: 47,454,240 km (0.087 R)
• M66: 48,135,209 km (0.073 R)
• M67: 48,232,747 km (0.096 R)
• M68: 49,310,151 km (0.112 R)
• M69: 51,488,446 km (0.067 R)
• M70: 52,288,345 km (0.107 R)
• M71: 52,388,726 km (0.055 R)
• M72: 53,193,263 km (0.072 R)
• M73: 54,306,121 km (0.09 R)
• M74: 56,143,782 km (0.102 R)
• M75: 57,690,624 km (0.12 R)
• M76: 58,521,341 km (0.111 R)
• M77: 58,625,461 km (0.096 R)
• M78: 59,774,821 km (0.051 R)
• M79: 60,089,575 km (0.091 R)
• M80: 60,510,095 km (0.088 R)
• M81: 61,777,637 km (0.049 R)
• M82: 64,123,930 km (0.082 R)
• M83: 64,768,847 km (0.098 R)
• M84: 65,632,176 km (0.116 R)
• M85: 66,608,003 km (0.099 R)
• M86: 66,716,611 km (0.07 R)
• M87: 67,697,824 km (0.101 R)
• M88: 67,807,030 km (0.085 R)
• M89: 67,916,386 km (0.08 R)
• M90: 70,337,179 km (0.049 R)
• M91: 71,113,442 km (0.08 R)
• M92: 72,338,798 km (0.057 R)
• M93: 73,234,441 km (0.074 R)
• M94: 73,458,838 km (0.102 R)
• M95: 75,716,269 km (0.084 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: 511 - 10,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit