🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.79 AU - 1.09 AU

Year: 328 Days

Day: 23.7 Hours

Environment

Temp: 83 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,693,863 km

• M1: 93,050 km (0.118 R)
• M2: 270,473 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.79 AU - 1.11 AU

Year: 333 Days

Day: 13.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,693,863 km

• M1: 120,277 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.42 AU - 2.7 AU

Year: 1474 Days

Day: 45.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,693,863 km

• M1: 55,950 km (0.065 R)
• M2: 1,525,449 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.68 AU - 3.12 AU

Year: 1777 Days

Day: 19.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 142.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.18 AU - 5.46 AU

Year: 3808 Days

Day: 24 Hours

Environment

Temp: -131 °C

Axial Tilt: 64.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.8

Radius: 13

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.58 AU - 7.54 AU

Year: 6047 Days

Day: 6.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,693,863 km

• M1: 162,912 km (0.111 R)
• M2: 324,029 km (0.111 R)
• M3: 647,460 km (0.048 R)
• M4: 788,530 km (0.116 R)
• M5: 894,146 km (0.074 R)
• M6: 1,121,236 km (0.086 R)
• M7: 1,242,111 km (0.119 R)
• M8: 1,574,218 km (0.081 R)
• M9: 1,671,607 km (0.058 R)
• M10: 1,934,749 km (0.099 R)
• M11: 2,255,337 km (0.072 R)
• M12: 2,662,842 km (0.075 R)
• M13: 2,756,640 km (0.053 R)
• M14: 2,923,591 km (0.032 R)
• M15: 3,217,551 km (0.079 R)
• M16: 3,317,782 km (0.071 R)
• M17: 4,713,979 km (0.051 R)
• M18: 5,118,042 km (0.116 R)
• M19: 6,747,762 km (0.091 R)
• M20: 8,007,675 km (0.06 R)
• M21: 8,699,715 km (0.09 R)
• M22: 9,773,678 km (0.095 R)
• M23: 10,289,192 km (0.102 R)
• M24: 10,550,240 km (0.119 R)
• M25: 11,079,069 km (0.05 R)
• M26: 11,423,593 km (0.11 R)
• M27: 11,577,828 km (0.057 R)
• M28: 11,771,707 km (0.065 R)
• M29: 12,518,051 km (0.12 R)
• M30: 12,796,901 km (0.119 R)
• M31: 13,279,803 km (0.1 R)
• M32: 13,401,426 km (0.091 R)
• M33: 13,523,498 km (0.067 R)
• M34: 14,263,409 km (0.118 R)
• M35: 14,388,024 km (0.09 R)
• M36: 15,058,671 km (0.113 R)
• M37: 15,568,501 km (0.115 R)
• M38: 15,782,575 km (0.115 R)
• M39: 15,997,547 km (0.119 R)
• M40: 16,343,717 km (0.091 R)
• M41: 16,867,609 km (0.109 R)
• M42: 18,926,524 km (0.104 R)
• M43: 20,451,824 km (0.068 R)
• M44: 20,686,394 km (0.056 R)
• M45: 20,969,134 km (0.053 R)
• M46: 21,205,648 km (0.112 R)
• M47: 21,920,576 km (0.08 R)
• M48: 22,016,468 km (0.097 R)
• M49: 22,449,853 km (0.054 R)
• M50: 22,983,469 km (0.057 R)
• M51: 23,325,150 km (0.088 R)
• M52: 23,472,056 km (0.103 R)
• M53: 24,162,001 km (0.106 R)
• M54: 24,808,712 km (0.117 R)
• M55: 25,008,725 km (0.062 R)
• M56: 25,209,485 km (0.088 R)
• M57: 25,915,886 km (0.1 R)
• M58: 26,068,177 km (0.105 R)
• M59: 26,220,617 km (0.066 R)
• M60: 26,322,493 km (0.11 R)
• M61: 27,970,164 km (0.096 R)
• M62: 28,806,566 km (0.094 R)
• M63: 29,544,981 km (0.059 R)
• M64: 30,023,096 km (0.098 R)
• M65: 30,450,198 km (0.116 R)
• M66: 30,610,866 km (0.104 R)
• M67: 31,148,521 km (0.108 R)
• M68: 33,220,002 km (0.118 R)
• M69: 35,223,118 km (0.113 R)
• M70: 36,352,881 km (0.11 R)
• M71: 36,865,104 km (0.085 R)
• M72: 37,036,394 km (0.116 R)
• M73: 37,207,982 km (0.11 R)
• M74: 38,880,038 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.1

Radius: 9.6

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.57 AU - 7.83 AU

Year: 6953 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,693,863 km

• M1: 131,945 km (0.068 R)
• M2: 286,031 km (0.109 R)
• M3: 362,326 km (0.117 R)
• M4: 681,867 km (0.113 R)
• M5: 1,923,380 km (0.077 R)
• M6: 2,186,074 km (0.111 R)
• M7: 2,460,436 km (0.069 R)
• M8: 2,746,019 km (0.106 R)
• M9: 2,973,108 km (0.114 R)
• M10: 3,494,008 km (0.049 R)
• M11: 3,567,311 km (0.05 R)
• M12: 3,815,344 km (0.093 R)
• M13: 4,171,985 km (0.045 R)
• M14: 4,249,926 km (0.041 R)
• M15: 4,407,004 km (0.091 R)
• M16: 4,700,215 km (0.118 R)
• M17: 4,944,958 km (0.045 R)
• M18: 5,877,401 km (0.086 R)
• M19: 6,023,409 km (0.12 R)
• M20: 6,289,244 km (0.104 R)
• M21: 6,408,773 km (0.113 R)
• M22: 6,589,337 km (0.119 R)
• M23: 6,802,066 km (0.11 R)
• M24: 6,863,251 km (0.083 R)
• M25: 7,017,038 km (0.105 R)
• M26: 7,359,617 km (0.098 R)
• M27: 7,454,013 km (0.118 R)
• M28: 7,548,709 km (0.068 R)
• M29: 8,061,081 km (0.104 R)
• M30: 9,186,656 km (0.09 R)
• M31: 10,045,497 km (0.109 R)
• M32: 10,325,843 km (0.107 R)
• M33: 10,679,792 km (0.047 R)
• M34: 10,894,016 km (0.088 R)
• M35: 11,290,600 km (0.086 R)
• M36: 11,472,511 km (0.079 R)
• M37: 11,802,225 km (0.097 R)
• M38: 12,583,874 km (0.107 R)
• M39: 12,923,910 km (0.1 R)
• M40: 13,267,087 km (0.108 R)
• M41: 13,845,582 km (0.111 R)
• M42: 14,196,688 km (0.089 R)
• M43: 14,550,786 km (0.069 R)
• M44: 15,147,383 km (0.103 R)
• M45: 15,833,139 km (0.114 R)
• M46: 15,914,521 km (0.08 R)
• M47: 16,036,742 km (0.118 R)
• M48: 16,159,412 km (0.062 R)
• M49: 17,151,396 km (0.117 R)
• M50: 17,276,759 km (0.055 R)
• M51: 18,035,519 km (0.111 R)
• M52: 18,205,612 km (0.041 R)
• M53: 18,762,116 km (0.054 R)
• M54: 18,891,219 km (0.106 R)
• M55: 19,020,771 km (0.101 R)
• M56: 19,541,820 km (0.091 R)
• M57: 19,629,036 km (0.112 R)
• M58: 20,067,507 km (0.068 R)
• M59: 20,243,733 km (0.055 R)
• M60: 20,731,123 km (0.118 R)
• M61: 20,998,604 km (0.053 R)
• M62: 21,132,794 km (0.076 R)
• M63: 21,357,041 km (0.08 R)
• M64: 21,672,393 km (0.067 R)
• M65: 22,125,525 km (0.074 R)
• M66: 22,490,245 km (0.093 R)
• M67: 22,810,983 km (0.077 R)
• M68: 22,948,912 km (0.119 R)
• M69: 23,503,471 km (0.119 R)
• M70: 24,625,904 km (0.105 R)
• M71: 24,814,547 km (0.117 R)
• M72: 27,458,240 km (0.106 R)
• M73: 28,096,126 km (0.091 R)
• M74: 29,938,274 km (0.094 R)
• M75: 30,139,782 km (0.106 R)
• M76: 30,291,175 km (0.114 R)
• M77: 31,358,107 km (0.083 R)
• M78: 31,819,018 km (0.107 R)
• M79: 32,076,177 km (0.119 R)
• M80: 32,179,250 km (0.06 R)
• M81: 32,437,306 km (0.061 R)
• M82: 35,108,526 km (0.118 R)
• M83: 35,320,955 km (0.12 R)
• M84: 35,640,496 km (0.079 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 14,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit