🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.44 AU - 0.62 AU

Year: 141 Days

Day: 20.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.9 AU - 0.96 AU

Year: 328 Days

Day: 33.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,220,033 km

• M1: 288,724 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.5 AU - 2.2 AU

Year: 919 Days

Day: 43.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.7

Radius: 14.9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.76 AU - 14.92 AU

Year: 15833 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 97,220,033 km

• M1: 484,697 km (0.119 R)
• M2: 619,485 km (0.076 R)
• M3: 718,219 km (0.051 R)
• M4: 1,012,329 km (0.093 R)
• M5: 1,112,709 km (0.086 R)
• M6: 1,435,840 km (0.037 R)
• M7: 1,814,323 km (0.055 R)
• M8: 2,119,353 km (0.109 R)
• M9: 2,468,963 km (0.078 R)
• M10: 2,808,251 km (0.099 R)
• M11: 3,132,879 km (0.1 R)
• M12: 3,376,723 km (0.118 R)
• M13: 3,469,773 km (0.096 R)
• M14: 3,818,785 km (0.069 R)
• M15: 3,915,874 km (0.102 R)
• M16: 4,013,860 km (0.034 R)
• M17: 4,112,745 km (0.119 R)
• M18: 4,827,972 km (0.051 R)
• M19: 5,362,635 km (0.038 R)
• M20: 5,545,144 km (0.046 R)
• M21: 5,916,446 km (0.091 R)
• M22: 6,143,087 km (0.074 R)
• M23: 7,198,799 km (0.095 R)
• M24: 7,727,328 km (0.117 R)
• M25: 8,226,237 km (0.083 R)
• M26: 8,479,806 km (0.105 R)
• M27: 9,741,215 km (0.061 R)
• M28: 9,964,565 km (0.057 R)
• M29: 10,783,015 km (0.067 R)
• M30: 11,153,868 km (0.096 R)
• M31: 11,907,991 km (0.104 R)
• M32: 12,195,069 km (0.117 R)
• M33: 12,776,107 km (0.064 R)
• M34: 13,864,880 km (0.06 R)
• M35: 14,522,213 km (0.12 R)
• M36: 16,395,328 km (0.11 R)
• M37: 16,554,949 km (0.054 R)
• M38: 17,144,215 km (0.062 R)
• M39: 17,686,059 km (0.104 R)
• M40: 18,454,094 km (0.115 R)
• M41: 18,564,647 km (0.089 R)
• M42: 19,009,252 km (0.077 R)
• M43: 20,822,976 km (0.034 R)
• M44: 21,750,334 km (0.063 R)
• M45: 23,946,430 km (0.035 R)
• M46: 26,336,855 km (0.088 R)
• M47: 26,899,193 km (0.059 R)
• M48: 28,418,210 km (0.075 R)
• M49: 28,738,200 km (0.073 R)
• M50: 29,575,798 km (0.066 R)
• M51: 29,705,350 km (0.114 R)
• M52: 30,095,202 km (0.064 R)
• M53: 32,469,769 km (0.1 R)
• M54: 32,804,270 km (0.114 R)
• M55: 34,357,993 km (0.055 R)
• M56: 37,606,810 km (0.096 R)
• M57: 37,887,755 km (0.099 R)
• M58: 38,310,668 km (0.057 R)
• M59: 38,876,896 km (0.05 R)
• M60: 40,808,205 km (0.119 R)
• M61: 41,241,739 km (0.06 R)
• M62: 41,676,620 km (0.082 R)
• M63: 42,259,005 km (0.056 R)
• M64: 42,990,688 km (0.029 R)
• M65: 43,948,114 km (0.049 R)
• M66: 44,466,621 km (0.083 R)
• M67: 45,884,210 km (0.119 R)
• M68: 48,457,742 km (0.089 R)
• M69: 51,622,934 km (0.091 R)
• M70: 52,170,013 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.8

Radius: 3.9

Gravity: 39.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 18.03 AU - 20.53 AU

Year: 30921 Days

Day: 22.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,220,033 km

• M1: 51,611 km (0.092 R)
• M2: 145,708 km (0.119 R)
• M3: 323,281 km (0.107 R)
• M4: 479,611 km (0.058 R)
• M5: 604,675 km (0.067 R)
• M6: 712,235 km (0.117 R)
• M7: 855,251 km (0.086 R)
• M8: 1,336,208 km (0.117 R)
• M9: 1,548,637 km (0.112 R)
• M10: 2,628,584 km (0.091 R)
• M11: 2,804,362 km (0.109 R)
• M12: 2,893,821 km (0.107 R)
• M13: 3,075,283 km (0.073 R)
• M14: 3,449,577 km (0.105 R)
• M15: 3,739,648 km (0.104 R)
• M16: 4,655,785 km (0.079 R)
• M17: 4,761,700 km (0.072 R)
• M18: 5,029,929 km (0.117 R)
• M19: 5,978,230 km (0.069 R)
• M20: 7,718,053 km (0.112 R)
• M21: 9,133,848 km (0.049 R)
• M22: 9,466,553 km (0.103 R)
• M23: 10,075,566 km (0.116 R)
• M24: 11,976,955 km (0.037 R)
• M25: 12,487,682 km (0.114 R)
• M26: 12,708,638 km (0.029 R)
• M27: 12,856,740 km (0.09 R)
• M28: 13,005,291 km (0.082 R)
• M29: 13,304,337 km (0.086 R)
• M30: 13,379,435 km (0.034 R)
• M31: 16,820,336 km (0.071 R)
• M32: 17,886,370 km (0.084 R)
• M33: 17,969,247 km (0.071 R)
• M34: 19,398,057 km (0.114 R)
• M35: 20,341,870 km (0.09 R)
• M36: 20,688,638 km (0.109 R)
• M37: 22,541,706 km (0.075 R)
• M38: 23,351,928 km (0.093 R)
• M39: 24,908,195 km (0.091 R)
• M40: 25,000,796 km (0.086 R)
• M41: 26,592,218 km (0.097 R)
• M42: 26,686,914 km (0.117 R)
• M43: 26,971,449 km (0.117 R)
• M44: 27,735,146 km (0.105 R)
• M45: 30,167,308 km (0.104 R)
• M46: 30,661,879 km (0.117 R)
• M47: 31,558,718 km (0.11 R)
• M48: 33,072,648 km (0.119 R)
• M49: 35,127,824 km (0.117 R)
• M50: 36,801,375 km (0.096 R)
• M51: 37,647,950 km (0.098 R)
• M52: 38,287,032 km (0.106 R)
• M53: 39,900,295 km (0.058 R)
• M54: 40,551,794 km (0.062 R)
• M55: 40,769,758 km (0.102 R)
• M56: 41,865,413 km (0.081 R)
• M57: 43,304,096 km (0.12 R)
• M58: 43,973,546 km (0.074 R)
• M59: 44,534,089 km (0.072 R)
• M60: 45,322,769 km (0.113 R)
• M61: 46,685,456 km (0.047 R)
• M62: 47,028,185 km (0.106 R)
• M63: 47,946,267 km (0.075 R)
• M64: 49,450,923 km (0.119 R)
• M65: 49,916,920 km (0.034 R)
• M66: 52,269,047 km (0.1 R)
• M67: 53,339,121 km (0.098 R)
• M68: 55,018,207 km (0.087 R)
• M69: 55,864,183 km (0.029 R)
• M70: 56,228,005 km (0.083 R)
• M71: 58,304,873 km (0.063 R)
• M72: 59,167,304 km (0.067 R)
• M73: 61,029,499 km (0.118 R)
• M74: 62,659,068 km (0.078 R)
• M75: 63,415,884 km (0.077 R)
• M76: 63,795,414 km (0.103 R)
• M77: 65,576,675 km (0.035 R)
• M78: 68,279,161 km (0.107 R)
• M79: 71,017,700 km (0.116 R)
• M80: 77,410,765 km (0.099 R)
• M81: 78,087,097 km (0.032 R)
• M82: 79,855,044 km (0.073 R)
• M83: 81,773,637 km (0.114 R)
• M84: 83,291,756 km (0.048 R)
• M85: 83,707,339 km (0.054 R)
• M86: 85,795,875 km (0.077 R)
• M87: 86,215,646 km (0.071 R)
• M88: 86,355,670 km (0.088 R)
• M89: 89,031,378 km (0.088 R)
• M90: 90,308,345 km (0.112 R)
• M91: 96,346,863 km (0.069 R)
• M92: 97,074,357 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 14,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit