🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.63 AU - 0.65 AU

Year: 153 Days

Day: 18.4 Hours

Environment

Temp: 336 °C

Axial Tilt: 166.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,177,417 km

• M1: 144,811 km (0.069 R)
• M2: 208,240 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.58 AU - 2.64 AU

Year: 1262 Days

Day: 47.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,177,417 km

• M1: 72,555 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.4 AU - 5.74 AU

Year: 3416 Days

Day: 30.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.75 AU - 7.63 AU

Year: 4608 Days

Day: 32.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.23 AU - 7.51 AU

Year: 5987 Days

Day: 45 Hours

Environment

Temp: -128 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.96 AU - 8.98 AU

Year: 7376 Days

Day: 42 Hours

Environment

Temp: -130 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,177,417 km

• M1: 2,053,081 km (0.089 R)

Asteroid Belt

Center: 9.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.3

Radius: 10.7

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.6 AU - 11.12 AU

Year: 9264 Days

Day: 12 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 99,177,417 km

• M1: 141,370 km (0.092 R)
• M2: 668,553 km (0.092 R)
• M3: 807,829 km (0.114 R)
• M4: 881,431 km (0.107 R)
• M5: 1,767,499 km (0.061 R)
• M6: 2,886,641 km (0.086 R)
• M7: 2,973,706 km (0.082 R)
• M8: 3,210,370 km (0.078 R)
• M9: 3,300,727 km (0.101 R)
• M10: 3,453,168 km (0.092 R)
• M11: 4,350,156 km (0.096 R)
• M12: 4,585,324 km (0.106 R)
• M13: 4,824,681 km (0.101 R)
• M14: 4,928,651 km (0.107 R)
• M15: 5,103,382 km (0.116 R)
• M16: 5,351,565 km (0.117 R)
• M17: 6,612,824 km (0.092 R)
• M18: 6,689,867 km (0.066 R)
• M19: 7,476,154 km (0.08 R)
• M20: 7,556,488 km (0.039 R)
• M21: 8,126,306 km (0.092 R)
• M22: 9,350,465 km (0.095 R)
• M23: 9,523,849 km (0.046 R)
• M24: 9,785,795 km (0.117 R)
• M25: 9,961,872 km (0.07 R)
• M26: 10,183,426 km (0.11 R)
• M27: 11,315,433 km (0.12 R)
• M28: 12,013,756 km (0.082 R)
• M29: 12,155,126 km (0.116 R)
• M30: 13,111,505 km (0.081 R)
• M31: 13,257,064 km (0.108 R)
• M32: 15,452,862 km (0.096 R)
• M33: 15,555,336 km (0.073 R)
• M34: 16,071,000 km (0.113 R)
• M35: 16,855,192 km (0.083 R)
• M36: 17,066,424 km (0.12 R)
• M37: 17,331,661 km (0.113 R)
• M38: 18,189,755 km (0.112 R)
• M39: 20,902,562 km (0.057 R)
• M40: 22,161,129 km (0.113 R)
• M41: 22,276,769 km (0.098 R)
• M42: 22,392,557 km (0.102 R)
• M43: 23,150,420 km (0.093 R)
• M44: 23,267,705 km (0.119 R)
• M45: 24,392,232 km (0.067 R)
• M46: 24,511,761 km (0.103 R)
• M47: 25,595,148 km (0.079 R)
• M48: 25,959,719 km (0.118 R)
• M49: 26,142,677 km (0.065 R)
• M50: 26,387,269 km (0.067 R)
• M51: 27,497,435 km (0.119 R)
• M52: 27,995,596 km (0.08 R)
• M53: 28,245,873 km (0.078 R)
• M54: 30,853,663 km (0.048 R)
• M55: 31,696,498 km (0.084 R)
• M56: 31,826,797 km (0.1 R)
• M57: 33,139,968 km (0.114 R)
• M58: 33,670,142 km (0.079 R)
• M59: 35,277,721 km (0.098 R)
• M60: 35,819,116 km (0.068 R)
• M61: 36,090,786 km (0.081 R)
• M62: 37,873,543 km (0.053 R)
• M63: 37,942,807 km (0.119 R)
• M64: 38,219,713 km (0.091 R)
• M65: 38,915,193 km (0.04 R)
• M66: 41,453,121 km (0.093 R)
• M67: 42,886,119 km (0.087 R)
• M68: 43,030,332 km (0.083 R)
• M69: 43,319,205 km (0.087 R)
• M70: 44,189,715 km (0.096 R)
• M71: 45,139,213 km (0.07 R)
• M72: 45,653,231 km (0.061 R)
• M73: 46,021,691 km (0.093 R)
• M74: 46,095,442 km (0.105 R)
• M75: 46,613,051 km (0.119 R)
• M76: 46,687,251 km (0.091 R)
• M77: 46,835,503 km (0.058 R)
• M78: 47,505,103 km (0.05 R)
• M79: 49,004,074 km (0.064 R)
• M80: 49,305,813 km (0.104 R)
• M81: 50,138,474 km (0.059 R)
• M82: 50,747,188 km (0.104 R)
• M83: 51,052,368 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.6

Radius: 4.4

Gravity: 50.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 16.06 AU - 22.14 AU

Year: 24977 Days

Day: 24.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,177,417 km

• M1: 125,662 km (0.103 R)
• M2: 201,658 km (0.098 R)
• M3: 446,550 km (0.045 R)
• M4: 731,833 km (0.094 R)
• M5: 1,584,989 km (0.116 R)
• M6: 2,131,470 km (0.115 R)
• M7: 2,172,610 km (0.1 R)
• M8: 2,297,674 km (0.083 R)
• M9: 3,524,077 km (0.104 R)
• M10: 4,382,918 km (0.105 R)
• M11: 4,808,375 km (0.032 R)
• M12: 5,414,845 km (0.041 R)
• M13: 6,577,818 km (0.042 R)
• M14: 6,758,682 km (0.088 R)
• M15: 7,311,297 km (0.108 R)
• M16: 7,498,593 km (0.101 R)
• M17: 8,590,209 km (0.074 R)
• M18: 8,787,828 km (0.111 R)
• M19: 8,987,092 km (0.09 R)
• M20: 9,255,022 km (0.085 R)
• M21: 10,775,086 km (0.115 R)
• M22: 11,636,321 km (0.031 R)
• M23: 13,576,755 km (0.114 R)
• M24: 13,653,349 km (0.063 R)
• M25: 14,193,696 km (0.108 R)
• M26: 16,833,351 km (0.119 R)
• M27: 16,915,630 km (0.113 R)
• M28: 17,163,364 km (0.051 R)
• M29: 17,829,822 km (0.111 R)
• M30: 18,589,779 km (0.086 R)
• M31: 19,188,171 km (0.063 R)
• M32: 19,619,462 km (0.116 R)
• M33: 20,141,109 km (0.094 R)
• M34: 22,002,705 km (0.087 R)
• M35: 22,454,042 km (0.066 R)
• M36: 23,090,880 km (0.106 R)
• M37: 23,273,988 km (0.117 R)
• M38: 24,755,755 km (0.095 R)
• M39: 24,943,201 km (0.082 R)
• M40: 25,887,014 km (0.104 R)
• M41: 26,172,447 km (0.096 R)
• M42: 26,842,496 km (0.075 R)
• M43: 27,615,318 km (0.05 R)
• M44: 28,101,960 km (0.097 R)
• M45: 29,281,390 km (0.098 R)
• M46: 30,979,774 km (0.114 R)
• M47: 31,485,265 km (0.064 R)
• M48: 31,891,723 km (0.084 R)
• M49: 32,095,625 km (0.119 R)
• M50: 34,575,509 km (0.088 R)
• M51: 34,680,227 km (0.075 R)
• M52: 35,732,648 km (0.111 R)
• M53: 35,944,329 km (0.105 R)
• M54: 38,952,144 km (0.089 R)
• M55: 39,061,051 km (0.106 R)
• M56: 40,706,628 km (0.094 R)
• M57: 40,817,181 km (0.103 R)
• M58: 41,149,437 km (0.073 R)
• M59: 44,065,399 km (0.078 R)
• M60: 45,892,588 km (0.095 R)
• M61: 47,163,122 km (0.092 R)
• M62: 47,395,448 km (0.12 R)
• M63: 48,094,519 km (0.077 R)
• M64: 48,796,881 km (0.119 R)
• M65: 49,031,899 km (0.111 R)
• M66: 49,738,749 km (0.112 R)
• M67: 52,359,704 km (0.105 R)
• M68: 52,961,536 km (0.09 R)
• M69: 53,202,987 km (0.08 R)
• M70: 53,808,110 km (0.119 R)
• M71: 54,172,231 km (0.105 R)
• M72: 56,374,312 km (0.08 R)
• M73: 58,356,035 km (0.042 R)
• M74: 58,480,650 km (0.104 R)
• M75: 60,738,979 km (0.092 R)
• M76: 62,770,070 km (0.119 R)
• M77: 63,281,395 km (0.109 R)
• M78: 64,436,740 km (0.075 R)
• M79: 65,469,713 km (0.119 R)
• M80: 65,599,115 km (0.082 R)
• M81: 67,159,720 km (0.087 R)
• M82: 68,864,089 km (0.097 R)
• M83: 69,787,706 km (0.119 R)
• M84: 70,981,198 km (0.119 R)
• M85: 78,282,322 km (0.101 R)
• M86: 79,246,031 km (0.092 R)
• M87: 80,075,252 km (0.053 R)
• M88: 81,185,418 km (0.039 R)
• M89: 87,809,313 km (0.108 R)
• M90: 87,952,029 km (0.077 R)
• M91: 91,981,896 km (0.052 R)
• M92: 92,853,304 km (0.101 R)
• M93: 93,581,397 km (0.079 R)
• M94: 94,750,504 km (0.048 R)

Kuiper Belt

Range: 36.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 14,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit