🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.58 AU - 0.76 AU

Year: 207 Days

Day: 23.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,997,685 km

• M1: 463,155 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.84 AU - 0.94 AU

Year: 316 Days

Day: 27.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,997,685 km

• M1: 44,431 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.23 AU - 1.25 AU

Year: 520 Days

Day: 46.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,997,685 km

• M1: 165,156 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.28 AU - 1.52 AU

Year: 624 Days

Day: 14.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.51 AU - 1.67 AU

Year: 755 Days

Day: 38.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.68 AU - 2.02 AU

Year: 948 Days

Day: 35.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.75 AU - 4.25 AU

Year: 2467 Days

Day: 42 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.88 AU - 4.44 AU

Year: 3196 Days

Day: 15.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.6

Radius: 7

Gravity: 20.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.39 AU - 16.99 AU

Year: 23413 Days

Day: 15.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,997,685 km

• M1: 357,389 km (0.106 R)
• M2: 464,950 km (0.095 R)
• M3: 686,355 km (0.104 R)
• M4: 1,491,790 km (0.084 R)
• M5: 2,624,994 km (0.107 R)
• M6: 2,841,761 km (0.08 R)
• M7: 4,110,201 km (0.073 R)
• M8: 4,160,167 km (0.048 R)
• M9: 4,775,613 km (0.061 R)
• M10: 6,846,047 km (0.096 R)
• M11: 7,265,221 km (0.101 R)
• M12: 8,003,187 km (0.117 R)
• M13: 8,254,511 km (0.097 R)
• M14: 8,764,939 km (0.114 R)
• M15: 11,536,838 km (0.093 R)
• M16: 12,034,999 km (0.101 R)
• M17: 14,097,505 km (0.101 R)
• M18: 14,249,048 km (0.102 R)
• M19: 14,553,479 km (0.094 R)
• M20: 16,425,547 km (0.065 R)
• M21: 16,985,641 km (0.067 R)
• M22: 20,475,610 km (0.105 R)
• M23: 22,743,065 km (0.1 R)
• M24: 23,188,119 km (0.118 R)
• M25: 23,636,164 km (0.079 R)
• M26: 23,996,546 km (0.096 R)
• M27: 25,272,466 km (0.118 R)
• M28: 25,548,624 km (0.101 R)
• M29: 26,851,023 km (0.104 R)
• M30: 27,227,112 km (0.091 R)
• M31: 27,415,904 km (0.117 R)
• M32: 27,794,536 km (0.111 R)
• M33: 30,493,432 km (0.105 R)
• M34: 31,279,718 km (0.117 R)
• M35: 31,873,921 km (0.093 R)
• M36: 32,172,368 km (0.059 R)
• M37: 33,073,396 km (0.084 R)
• M38: 33,476,413 km (0.075 R)
• M39: 34,593,311 km (0.111 R)
• M40: 35,619,253 km (0.086 R)
• M41: 36,759,189 km (0.11 R)
• M42: 37,072,148 km (0.099 R)
• M43: 39,928,719 km (0.101 R)
• M44: 40,250,354 km (0.075 R)
• M45: 40,465,326 km (0.067 R)
• M46: 41,545,872 km (0.076 R)
• M47: 42,198,867 km (0.06 R)
• M48: 42,855,152 km (0.117 R)
• M49: 45,849,803 km (0.084 R)
• M50: 46,637,286 km (0.115 R)
• M51: 46,976,125 km (0.102 R)
• M52: 47,315,712 km (0.082 R)
• M53: 47,429,107 km (0.072 R)
• M54: 47,656,197 km (0.11 R)
• M55: 47,769,891 km (0.094 R)
• M56: 49,026,065 km (0.073 R)
• M57: 50,408,947 km (0.09 R)
• M58: 50,988,938 km (0.107 R)
• M59: 51,105,176 km (0.115 R)
• M60: 51,454,487 km (0.106 R)
• M61: 52,507,207 km (0.111 R)
• M62: 52,977,244 km (0.087 R)
• M63: 54,990,831 km (0.053 R)
• M64: 55,348,819 km (0.082 R)
• M65: 56,307,143 km (0.111 R)
• M66: 56,667,823 km (0.109 R)
• M67: 57,150,127 km (0.084 R)
• M68: 61,427,279 km (0.051 R)
• M69: 61,922,598 km (0.119 R)
• M70: 62,170,781 km (0.116 R)
• M71: 63,666,759 km (0.095 R)
• M72: 64,796,373 km (0.086 R)
• M73: 64,922,334 km (0.083 R)
• M74: 66,186,137 km (0.055 R)
• M75: 66,948,338 km (0.063 R)
• M76: 67,075,646 km (0.116 R)
• M77: 67,330,561 km (0.119 R)
• M78: 67,585,775 km (0.057 R)
• M79: 70,543,474 km (0.11 R)
• M80: 72,495,128 km (0.105 R)
• M81: 73,149,619 km (0.089 R)
• M82: 73,674,707 km (0.074 R)
• M83: 78,724,084 km (0.104 R)
• M84: 79,801,339 km (0.086 R)
• M85: 79,936,276 km (0.108 R)
• M86: 80,341,836 km (0.098 R)
• M87: 80,477,072 km (0.098 R)
• M88: 81,834,224 km (0.049 R)
• M89: 83,746,982 km (0.089 R)
• M90: 84,433,637 km (0.102 R)
• M91: 85,812,480 km (0.116 R)
• M92: 86,504,819 km (0.084 R)
• M93: 86,921,000 km (0.062 R)
• M94: 95,384,500 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.3

Radius: 3.1

Gravity: 53.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 17.2 AU - 20.48 AU

Year: 30807 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,997,685 km

• M1: 92,451 km (0.109 R)
• M2: 174,880 km (0.086 R)
• M3: 540,497 km (0.115 R)
• M4: 614,997 km (0.107 R)
• M5: 693,087 km (0.051 R)
• M6: 746,793 km (0.09 R)
• M7: 1,129,015 km (0.083 R)
• M8: 1,224,758 km (0.078 R)
• M9: 1,458,280 km (0.105 R)
• M10: 2,903,096 km (0.088 R)
• M11: 3,485,331 km (0.101 R)
• M12: 3,861,271 km (0.078 R)
• M13: 4,348,810 km (0.108 R)
• M14: 4,398,776 km (0.098 R)
• M15: 4,549,271 km (0.112 R)
• M16: 4,599,985 km (0.096 R)
• M17: 4,804,186 km (0.046 R)
• M18: 4,855,648 km (0.107 R)
• M19: 5,168,606 km (0.073 R)
• M20: 5,274,372 km (0.032 R)
• M21: 6,034,629 km (0.115 R)
• M22: 7,061,319 km (0.112 R)
• M23: 7,296,636 km (0.093 R)
• M24: 7,355,877 km (0.096 R)
• M25: 7,415,267 km (0.059 R)
• M26: 8,263,637 km (0.101 R)
• M27: 8,325,421 km (0.115 R)
• M28: 8,511,670 km (0.095 R)
• M29: 9,722,515 km (0.102 R)
• M30: 11,054,086 km (0.026 R)
• M31: 11,810,453 km (0.106 R)
• M32: 12,654,484 km (0.084 R)
• M33: 14,177,540 km (0.103 R)
• M34: 14,325,642 km (0.04 R)
• M35: 14,697,991 km (0.093 R)
• M36: 16,841,279 km (0.058 R)
• M37: 16,919,519 km (0.105 R)
• M38: 17,948,902 km (0.113 R)
• M39: 18,350,124 km (0.086 R)
• M40: 19,079,862 km (0.076 R)
• M41: 20,651,238 km (0.097 R)
• M42: 20,903,161 km (0.11 R)
• M43: 22,006,296 km (0.089 R)
• M44: 23,477,291 km (0.115 R)
• M45: 24,004,026 km (0.118 R)
• M46: 24,801,233 km (0.078 R)
• M47: 26,149,409 km (0.077 R)
• M48: 27,983,478 km (0.1 R)
• M49: 28,076,229 km (0.108 R)
• M50: 28,448,429 km (0.105 R)
• M51: 29,197,615 km (0.1 R)
• M52: 29,385,959 km (0.082 R)
• M53: 29,858,538 km (0.084 R)
• M54: 30,619,842 km (0.096 R)
• M55: 31,002,962 km (0.061 R)
• M56: 31,099,004 km (0.085 R)
• M57: 32,161,597 km (0.067 R)
• M58: 36,529,556 km (0.117 R)
• M59: 36,630,983 km (0.088 R)
• M60: 36,935,714 km (0.12 R)
• M61: 37,343,368 km (0.102 R)
• M62: 39,820,709 km (0.077 R)
• M63: 42,457,222 km (0.114 R)
• M64: 45,367,050 km (0.055 R)
• M65: 48,118,305 km (0.094 R)
• M66: 49,907,196 km (0.112 R)
• M67: 50,244,988 km (0.118 R)
• M68: 50,470,582 km (0.065 R)
• M69: 50,696,624 km (0.102 R)
• M70: 54,357,882 km (0.071 R)
• M71: 54,589,460 km (0.107 R)
• M72: 60,006,847 km (0.117 R)
• M73: 60,966,368 km (0.104 R)
• M74: 64,241,814 km (0.032 R)
• M75: 64,609,226 km (0.101 R)
• M76: 65,469,414 km (0.063 R)
• M77: 66,828,660 km (0.092 R)
• M78: 67,325,175 km (0.081 R)
• M79: 68,697,137 km (0.037 R)
• M80: 70,456,408 km (0.079 R)
• M81: 71,722,156 km (0.063 R)
• M82: 73,250,897 km (0.086 R)
• M83: 75,693,381 km (0.101 R)
• M84: 76,210,990 km (0.042 R)
• M85: 77,770,847 km (0.09 R)
• M86: 79,209,829 km (0.08 R)
• M87: 79,472,373 km (0.061 R)
• M88: 79,735,366 km (0.072 R)
• M89: 79,866,862 km (0.032 R)
• M90: 81,054,071 km (0.077 R)
• M91: 84,650,404 km (0.117 R)
• M92: 85,591,375 km (0.109 R)
• M93: 87,076,881 km (0.111 R)
• M94: 88,162,513 km (0.087 R)
• M95: 89,799,563 km (0.113 R)
• M96: 91,997,754 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 14,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit