🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.48 AU - 0.7 AU

Year: 166 Days

Day: 15.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.64 AU - 0.76 AU

Year: 214 Days

Day: 24.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,912,165 km

• M1: 409,749 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.09 AU - 1.15 AU

Year: 433 Days

Day: 22.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.76 AU - 2.94 AU

Year: 1316 Days

Day: 30.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.65 AU - 4.09 AU

Year: 2781 Days

Day: 36.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.4

Radius: 12.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.13 AU - 9.19 AU

Year: 9308 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 69,912,165 km

• M1: 162,912 km (0.064 R)
• M2: 251,923 km (0.085 R)
• M3: 374,593 km (0.104 R)
• M4: 473,028 km (0.064 R)
• M5: 651,648 km (0.089 R)
• M6: 959,222 km (0.11 R)
• M7: 1,130,661 km (0.1 R)
• M8: 1,476,681 km (0.047 R)
• M9: 1,633,160 km (0.094 R)
• M10: 1,735,934 km (0.1 R)
• M11: 2,168,720 km (0.102 R)
• M12: 2,364,694 km (0.094 R)
• M13: 2,481,679 km (0.085 R)
• M14: 2,739,287 km (0.065 R)
• M15: 3,078,126 km (0.051 R)
• M16: 3,317,782 km (0.111 R)
• M17: 3,525,573 km (0.109 R)
• M18: 3,679,360 km (0.1 R)
• M19: 3,776,598 km (0.098 R)
• M20: 4,113,941 km (0.082 R)
• M21: 4,215,070 km (0.109 R)
• M22: 5,032,173 km (0.073 R)
• M23: 5,359,493 km (0.117 R)
• M24: 5,581,497 km (0.105 R)
• M25: 5,920,485 km (0.046 R)
• M26: 6,081,004 km (0.087 R)
• M27: 6,173,306 km (0.105 R)
• M28: 6,312,731 km (0.109 R)
• M29: 6,429,716 km (0.073 R)
• M30: 7,465,831 km (0.106 R)
• M31: 7,839,377 km (0.046 R)
• M32: 8,996,816 km (0.119 R)
• M33: 10,262,115 km (0.117 R)
• M34: 10,817,422 km (0.061 R)
• M35: 11,297,182 km (0.117 R)
• M36: 11,439,600 km (0.067 R)
• M37: 11,611,338 km (0.082 R)
• M38: 12,102,468 km (0.101 R)
• M39: 12,189,982 km (0.111 R)
• M40: 12,365,311 km (0.092 R)
• M41: 14,939,292 km (0.071 R)
• M42: 16,270,414 km (0.106 R)
• M43: 16,528,321 km (0.112 R)
• M44: 16,754,962 km (0.105 R)
• M45: 17,211,534 km (0.058 R)
• M46: 18,304,047 km (0.113 R)
• M47: 18,572,276 km (0.071 R)
• M48: 19,589,692 km (0.082 R)
• M49: 20,381,962 km (0.07 R)
• M50: 20,520,789 km (0.049 R)
• M51: 20,660,064 km (0.109 R)
• M52: 20,834,495 km (0.093 R)
• M53: 21,572,312 km (0.116 R)
• M54: 21,855,800 km (0.115 R)
• M55: 22,533,628 km (0.098 R)
• M56: 23,218,487 km (0.095 R)
• M57: 23,581,711 km (0.039 R)
• M58: 24,166,788 km (0.072 R)
• M59: 24,497,998 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688

Radius: 3.6

Gravity: 53.09 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.89 AU - 13.57 AU

Year: 17576 Days

Day: 17.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,912,165 km

• M1: 51,013 km (0.119 R)
• M2: 463,604 km (0.118 R)
• M3: 667,805 km (0.061 R)
• M4: 825,930 km (0.068 R)
• M5: 849,417 km (0.103 R)
• M6: 945,907 km (0.054 R)
• M7: 1,149,510 km (0.113 R)
• M8: 1,806,843 km (0.071 R)
• M9: 1,994,439 km (0.113 R)
• M10: 2,320,712 km (0.055 R)
• M11: 2,354,371 km (0.091 R)
• M12: 2,388,031 km (0.076 R)
• M13: 2,769,505 km (0.113 R)
• M14: 2,805,110 km (0.074 R)
• M15: 2,840,864 km (0.09 R)
• M16: 3,095,479 km (0.044 R)
• M17: 3,281,878 km (0.101 R)
• M18: 4,391,146 km (0.076 R)
• M19: 5,559,206 km (0.027 R)
• M20: 5,649,414 km (0.042 R)
• M21: 6,060,958 km (0.077 R)
• M22: 6,293,882 km (0.079 R)
• M23: 7,010,007 km (0.1 R)
• M24: 7,254,300 km (0.075 R)
• M25: 8,569,415 km (0.077 R)
• M26: 9,253,975 km (0.103 R)
• M27: 9,414,493 km (0.114 R)
• M28: 10,843,302 km (0.116 R)
• M29: 11,012,498 km (0.05 R)
• M30: 12,810,814 km (0.086 R)
• M31: 12,870,354 km (0.072 R)
• M32: 13,591,715 km (0.075 R)
• M33: 14,202,822 km (0.104 R)
• M34: 14,264,456 km (0.087 R)
• M35: 14,326,090 km (0.055 R)
• M36: 14,885,287 km (0.092 R)
• M37: 17,389,556 km (0.077 R)
• M38: 17,587,623 km (0.095 R)
• M39: 19,607,943 km (0.113 R)
• M40: 20,297,589 km (0.043 R)
• M41: 20,505,979 km (0.06 R)
• M42: 20,715,116 km (0.06 R)
• M43: 20,854,990 km (0.076 R)
• M44: 21,488,089 km (0.1 R)
• M45: 21,629,608 km (0.085 R)
• M46: 21,984,753 km (0.117 R)
• M47: 22,127,470 km (0.059 R)
• M48: 24,376,973 km (0.076 R)
• M49: 25,866,519 km (0.067 R)
• M50: 25,941,767 km (0.088 R)
• M51: 27,002,864 km (0.065 R)
• M52: 27,461,831 km (0.076 R)
• M53: 29,559,342 km (0.089 R)
• M54: 29,953,383 km (0.114 R)
• M55: 30,349,219 km (0.092 R)
• M56: 30,667,115 km (0.089 R)
• M57: 31,466,566 km (0.053 R)
• M58: 31,707,867 km (0.068 R)
• M59: 31,868,984 km (0.078 R)
• M60: 32,922,901 km (0.115 R)
• M61: 33,741,501 km (0.089 R)
• M62: 36,321,166 km (0.091 R)
• M63: 36,827,705 km (0.089 R)
• M64: 37,762,392 km (0.096 R)
• M65: 38,361,382 km (0.112 R)
• M66: 38,447,102 km (0.09 R)
• M67: 38,533,120 km (0.091 R)
• M68: 38,963,364 km (0.104 R)
• M69: 39,828,937 km (0.038 R)
• M70: 42,551,918 km (0.117 R)
• M71: 42,640,629 km (0.085 R)
• M72: 44,700,891 km (0.052 R)
• M73: 45,970,678 km (0.032 R)
• M74: 46,335,547 km (0.09 R)
• M75: 47,436,288 km (0.072 R)
• M76: 49,756,850 km (0.044 R)
• M77: 49,944,147 km (0.097 R)
• M78: 50,695,427 km (0.115 R)
• M79: 50,883,771 km (0.077 R)
• M80: 51,450,448 km (0.103 R)
• M81: 53,641,757 km (0.067 R)
• M82: 54,700,611 km (0.08 R)
• M83: 55,669,108 km (0.098 R)
• M84: 55,766,197 km (0.104 R)
• M85: 58,608,257 km (0.093 R)
• M86: 60,495,733 km (0.103 R)
• M87: 61,497,141 km (0.064 R)
• M88: 61,798,581 km (0.083 R)
• M89: 61,999,940 km (0.06 R)
• M90: 62,302,128 km (0.091 R)
• M91: 62,908,298 km (0.109 R)
• M92: 63,516,264 km (0.113 R)
• M93: 63,617,841 km (0.065 R)
• M94: 66,173,421 km (0.095 R)
• M95: 66,276,345 km (0.044 R)
• M96: 68,971,051 km (0.06 R)
• M97: 69,912,171 km (0.101 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: 373 - 16,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit