🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.45 AU - 0.71 AU

Year: 157 Days

Day: 12 Hours

Environment

Temp: 199 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,868,417 km

• M1: 156,928 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.55 AU - 0.83 AU

Year: 204 Days

Day: 12.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.68 AU - 0.74 AU

Year: 213 Days

Day: 25.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.25 AU - 1.65 AU

Year: 622 Days

Day: 38.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,868,417 km

• M1: 191,036 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.05 AU - 6.03 AU

Year: 4033 Days

Day: 24.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,868,417 km

• M1: 2,897,711 km (0.095 R)
• M2: 2,928,229 km (0.093 R)

Asteroid Belt

Center: 6.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.5

Radius: 10.8

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.05 AU - 9.89 AU

Year: 8787 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 91,868,417 km

• M1: 146,905 km (0.038 R)
• M2: 318,344 km (0.05 R)
• M3: 704,307 km (0.115 R)
• M4: 825,631 km (0.073 R)
• M5: 973,433 km (0.09 R)
• M6: 1,382,434 km (0.096 R)
• M7: 1,722,769 km (0.109 R)
• M8: 2,374,118 km (0.097 R)
• M9: 3,542,178 km (0.076 R)
• M10: 3,664,549 km (0.103 R)
• M11: 3,882,214 km (0.083 R)
• M12: 4,694,232 km (0.102 R)
• M13: 5,628,769 km (0.112 R)
• M14: 6,099,105 km (0.085 R)
• M15: 6,847,394 km (0.028 R)
• M16: 7,193,563 km (0.091 R)
• M17: 7,506,073 km (0.109 R)
• M18: 8,429,391 km (0.066 R)
• M19: 8,717,517 km (0.093 R)
• M20: 9,134,895 km (0.072 R)
• M21: 9,516,070 km (0.103 R)
• M22: 9,859,248 km (0.068 R)
• M23: 10,381,643 km (0.11 R)
• M24: 10,469,607 km (0.053 R)
• M25: 10,779,574 km (0.11 R)
• M26: 10,913,165 km (0.067 R)
• M27: 11,137,262 km (0.057 R)
• M28: 11,227,320 km (0.12 R)
• M29: 11,408,184 km (0.118 R)
• M30: 11,544,468 km (0.12 R)
• M31: 11,681,350 km (0.084 R)
• M32: 12,936,925 km (0.07 R)
• M33: 13,221,909 km (0.106 R)
• M34: 13,365,074 km (0.096 R)
• M35: 16,029,711 km (0.108 R)
• M36: 16,131,438 km (0.039 R)
• M37: 16,746,734 km (0.107 R)
• M38: 17,317,450 km (0.105 R)
• M39: 18,212,045 km (0.115 R)
• M40: 19,718,047 km (0.105 R)
• M41: 20,707,188 km (0.056 R)
• M42: 20,873,540 km (0.106 R)
• M43: 21,319,641 km (0.05 R)
• M44: 21,599,988 km (0.084 R)
• M45: 22,505,354 km (0.078 R)
• M46: 22,790,787 km (0.031 R)
• M47: 23,712,310 km (0.115 R)
• M48: 24,294,395 km (0.12 R)
• M49: 24,645,950 km (0.077 R)
• M50: 24,763,534 km (0.104 R)
• M51: 24,881,267 km (0.099 R)
• M52: 25,591,708 km (0.102 R)
• M53: 26,069,075 km (0.084 R)
• M54: 26,549,284 km (0.091 R)
• M55: 27,153,809 km (0.101 R)
• M56: 27,762,822 km (0.083 R)
• M57: 28,499,442 km (0.097 R)
• M58: 28,994,162 km (0.119 R)
• M59: 30,432,396 km (0.09 R)
• M60: 31,701,734 km (0.116 R)
• M61: 32,214,405 km (0.079 R)
• M62: 32,794,247 km (0.061 R)
• M63: 33,117,977 km (0.072 R)
• M64: 35,082,197 km (0.088 R)
• M65: 35,745,364 km (0.05 R)
• M66: 36,145,239 km (0.11 R)
• M67: 37,084,115 km (0.117 R)
• M68: 38,917,288 km (0.12 R)
• M69: 39,122,686 km (0.082 R)
• M70: 39,741,422 km (0.101 R)
• M71: 40,710,218 km (0.029 R)
• M72: 41,337,183 km (0.112 R)
• M73: 41,897,128 km (0.094 R)
• M74: 42,389,005 km (0.06 R)
• M75: 42,812,367 km (0.106 R)
• M76: 42,882,978 km (0.117 R)
• M77: 43,805,398 km (0.041 R)
• M78: 44,734,251 km (0.115 R)
• M79: 45,165,243 km (0.103 R)
• M80: 45,309,156 km (0.102 R)
• M81: 46,103,521 km (0.102 R)
• M82: 46,321,036 km (0.081 R)
• M83: 46,829,818 km (0.106 R)
• M84: 46,975,527 km (0.103 R)
• M85: 48,072,977 km (0.063 R)
• M86: 49,104,903 km (0.085 R)
• M87: 49,327,056 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.9

Radius: 3

Gravity: 79.1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.47 AU - 18.47 AU

Year: 26028 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,868,417 km

• M1: 45,478 km (0.103 R)
• M2: 422,315 km (0.113 R)
• M3: 1,254,229 km (0.109 R)
• M4: 2,233,197 km (0.099 R)
• M5: 3,028,758 km (0.054 R)
• M6: 3,571,948 km (0.068 R)
• M7: 3,854,688 km (0.06 R)
• M8: 4,643,069 km (0.119 R)
• M9: 5,003,151 km (0.055 R)
• M10: 5,160,229 km (0.086 R)
• M11: 5,318,952 km (0.079 R)
• M12: 5,479,321 km (0.047 R)
• M13: 5,859,449 km (0.117 R)
• M14: 7,642,656 km (0.119 R)
• M15: 8,436,422 km (0.06 R)
• M16: 8,498,505 km (0.095 R)
• M17: 9,001,154 km (0.115 R)
• M18: 9,707,705 km (0.06 R)
• M19: 10,834,327 km (0.045 R)
• M20: 11,862,214 km (0.111 R)
• M21: 12,282,135 km (0.074 R)
• M22: 12,777,902 km (0.062 R)
• M23: 12,849,410 km (0.092 R)
• M24: 15,810,849 km (0.082 R)
• M25: 16,041,080 km (0.12 R)
• M26: 16,504,983 km (0.108 R)
• M27: 17,287,829 km (0.089 R)
• M28: 18,727,110 km (0.064 R)
• M29: 20,038,336 km (0.118 R)
• M30: 20,621,318 km (0.111 R)
• M31: 20,705,093 km (0.083 R)
• M32: 23,356,117 km (0.111 R)
• M33: 23,705,877 km (0.094 R)
• M34: 24,854,639 km (0.105 R)
• M35: 27,481,578 km (0.096 R)
• M36: 27,850,785 km (0.096 R)
• M37: 28,128,738 km (0.044 R)
• M38: 28,221,638 km (0.119 R)
• M39: 28,500,788 km (0.096 R)
• M40: 29,061,930 km (0.097 R)
• M41: 30,767,196 km (0.083 R)
• M42: 31,342,699 km (0.081 R)
• M43: 33,188,736 km (0.09 R)
• M44: 35,069,630 km (0.104 R)
• M45: 36,781,628 km (0.11 R)
• M46: 37,801,288 km (0.119 R)
• M47: 37,903,762 km (0.097 R)
• M48: 38,006,386 km (0.082 R)
• M49: 38,417,481 km (0.1 R)
• M50: 38,623,627 km (0.095 R)
• M51: 42,609,962 km (0.036 R)
• M52: 42,716,625 km (0.116 R)
• M53: 43,037,063 km (0.032 R)
• M54: 43,358,400 km (0.103 R)
• M55: 47,165,067 km (0.105 R)
• M56: 47,385,874 km (0.101 R)
• M57: 48,940,644 km (0.099 R)
• M58: 50,061,282 km (0.067 R)
• M59: 50,512,020 km (0.096 R)
• M60: 51,077,201 km (0.079 R)
• M61: 53,014,643 km (0.051 R)
• M62: 53,473,908 km (0.071 R)
• M63: 56,023,804 km (0.07 R)
• M64: 56,140,640 km (0.108 R)
• M65: 56,960,736 km (0.084 R)
• M66: 57,902,903 km (0.077 R)
• M67: 59,802,646 km (0.114 R)
• M68: 60,041,554 km (0.109 R)
• M69: 60,520,417 km (0.072 R)
• M70: 60,640,245 km (0.108 R)
• M71: 60,880,200 km (0.11 R)
• M72: 62,085,061 km (0.097 R)
• M73: 64,763,162 km (0.112 R)
• M74: 70,861,819 km (0.094 R)
• M75: 71,747,887 km (0.101 R)
• M76: 72,128,763 km (0.099 R)
• M77: 72,510,387 km (0.058 R)
• M78: 74,043,317 km (0.078 R)
• M79: 75,071,054 km (0.099 R)
• M80: 75,199,858 km (0.107 R)
• M81: 77,401,041 km (0.072 R)
• M82: 78,705,534 km (0.095 R)
• M83: 78,836,432 km (0.067 R)
• M84: 81,601,151 km (0.106 R)
• M85: 82,795,690 km (0.095 R)
• M86: 84,799,553 km (0.108 R)
• M87: 84,933,742 km (0.058 R)
• M88: 86,414,013 km (0.082 R)
• M89: 88,038,646 km (0.108 R)
• M90: 88,990,986 km (0.066 R)
• M91: 89,536,719 km (0.106 R)
• M92: 90,631,476 km (0.067 R)
• M93: 91,455,461 km (0.106 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 12,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit