🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.63 AU - 1.03 AU

Year: 285 Days

Day: 46.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.82 AU - 0.86 AU

Year: 290 Days

Day: 43.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.98 AU - 1.06 AU

Year: 388 Days

Day: 38.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 112,695,308 km

• M1: 347,067 km (0.082 R)
• M2: 743,352 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.23 AU - 1.35 AU

Year: 552 Days

Day: 34.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,695,308 km

• M1: 164,857 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.7

Radius: 14.1

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.52 AU - 5.3 AU

Year: 3489 Days

Day: 7.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 112,695,308 km

• M1: 183,856 km (0.114 R)
• M2: 388,206 km (0.07 R)
• M3: 487,539 km (0.118 R)
• M4: 575,653 km (0.084 R)
• M5: 741,108 km (0.082 R)
• M6: 1,118,693 km (0.099 R)
• M7: 1,294,620 km (0.064 R)
• M8: 1,459,776 km (0.071 R)
• M9: 1,653,655 km (0.036 R)
• M10: 2,067,592 km (0.104 R)
• M11: 2,215,694 km (0.103 R)
• M12: 2,391,621 km (0.06 R)
• M13: 2,481,380 km (0.051 R)
• M14: 2,869,437 km (0.1 R)
• M15: 2,965,179 km (0.094 R)
• M16: 3,070,945 km (0.032 R)
• M17: 3,169,081 km (0.078 R)
• M18: 3,304,467 km (0.071 R)
• M19: 3,488,174 km (0.118 R)
• M20: 3,798,739 km (0.096 R)
• M21: 3,904,355 km (0.11 R)
• M22: 4,118,429 km (0.091 R)
• M23: 4,487,487 km (0.029 R)
• M24: 4,630,054 km (0.12 R)
• M25: 4,763,645 km (0.111 R)
• M26: 5,130,160 km (0.107 R)
• M27: 5,571,174 km (0.109 R)
• M28: 5,868,276 km (0.097 R)
• M29: 6,091,775 km (0.077 R)
• M30: 6,181,982 km (0.061 R)
• M31: 6,755,989 km (0.057 R)
• M32: 7,168,132 km (0.088 R)
• M33: 7,287,361 km (0.071 R)
• M34: 7,407,339 km (0.054 R)
• M35: 8,178,067 km (0.039 R)
• M36: 8,302,831 km (0.12 R)
• M37: 8,403,062 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.8

Radius: 8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.6 AU - 14.02 AU

Year: 18293 Days

Day: 17.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 112,695,308 km

• M1: 104,120 km (0.091 R)
• M2: 317,746 km (0.109 R)
• M3: 942,467 km (0.098 R)
• M4: 1,147,565 km (0.057 R)
• M5: 1,255,575 km (0.08 R)
• M6: 1,344,436 km (0.114 R)
• M7: 1,552,377 km (0.095 R)
• M8: 1,648,120 km (0.101 R)
• M9: 1,870,871 km (0.053 R)
• M10: 2,024,807 km (0.076 R)
• M11: 2,427,973 km (0.077 R)
• M12: 2,710,713 km (0.097 R)
• M13: 3,245,825 km (0.046 R)
• M14: 3,652,582 km (0.092 R)
• M15: 4,175,277 km (0.029 R)
• M16: 4,343,425 km (0.051 R)
• M17: 4,479,559 km (0.076 R)
• M18: 4,582,632 km (0.042 R)
• M19: 4,791,171 km (0.097 R)
• M20: 4,861,332 km (0.075 R)
• M21: 5,181,472 km (0.104 R)
• M22: 6,297,472 km (0.067 R)
• M23: 7,484,980 km (0.11 R)
• M24: 7,771,909 km (0.103 R)
• M25: 8,146,202 km (0.109 R)
• M26: 8,441,359 km (0.064 R)
• M27: 8,526,331 km (0.073 R)
• M28: 8,825,975 km (0.091 R)
• M29: 9,260,108 km (0.066 R)
• M30: 9,435,586 km (0.06 R)
• M31: 10,058,961 km (0.057 R)
• M32: 10,284,704 km (0.11 R)
• M33: 10,879,804 km (0.113 R)
• M34: 11,392,027 km (0.063 R)
• M35: 11,532,949 km (0.026 R)
• M36: 11,627,345 km (0.066 R)
• M37: 12,779,697 km (0.118 R)
• M38: 13,073,358 km (0.05 R)
• M39: 13,270,528 km (0.074 R)
• M40: 14,018,218 km (0.066 R)
• M41: 14,169,462 km (0.062 R)
• M42: 14,524,308 km (0.107 R)
• M43: 15,087,992 km (0.084 R)
• M44: 16,342,371 km (0.09 R)
• M45: 16,554,800 km (0.118 R)
• M46: 16,821,383 km (0.074 R)
• M47: 16,874,939 km (0.105 R)
• M48: 17,902,377 km (0.1 R)
• M49: 18,672,357 km (0.12 R)
• M50: 19,284,961 km (0.107 R)
• M51: 21,917,285 km (0.045 R)
• M52: 23,037,025 km (0.112 R)
• M53: 23,573,932 km (0.114 R)
• M54: 24,175,166 km (0.11 R)
• M55: 24,477,802 km (0.088 R)
• M56: 24,538,539 km (0.082 R)
• M57: 25,209,186 km (0.081 R)
• M58: 25,947,601 km (0.114 R)
• M59: 26,568,432 km (0.077 R)
• M60: 27,761,475 km (0.098 R)
• M61: 28,141,903 km (0.108 R)
• M62: 31,180,684 km (0.091 R)
• M63: 31,312,330 km (0.106 R)
• M64: 32,105,797 km (0.115 R)
• M65: 32,172,219 km (0.036 R)
• M66: 33,577,691 km (0.093 R)
• M67: 34,730,193 km (0.066 R)
• M68: 35,964,375 km (0.069 R)
• M69: 36,864,805 km (0.11 R)
• M70: 37,632,392 km (0.089 R)
• M71: 37,772,565 km (0.056 R)
• M72: 39,538,867 km (0.081 R)
• M73: 40,109,732 km (0.036 R)
• M74: 42,202,008 km (0.077 R)
• M75: 42,858,444 km (0.11 R)
• M76: 43,665,524 km (0.063 R)
• M77: 44,033,984 km (0.085 R)
• M78: 45,145,496 km (0.106 R)
• M79: 45,443,495 km (0.096 R)
• M80: 45,966,639 km (0.068 R)
• M81: 46,566,825 km (0.098 R)
• M82: 49,529,910 km (0.041 R)
• M83: 49,760,291 km (0.116 R)
• M84: 50,299,442 km (0.11 R)
• M85: 50,685,554 km (0.074 R)
• M86: 50,840,388 km (0.082 R)
• M87: 51,694,442 km (0.102 R)
• M88: 52,084,294 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.1

Radius: 6.4

Gravity: 23.68 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.5 AU - 18.76 AU

Year: 30293 Days

Day: 17.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 112,695,308 km

• M1: 307,573 km (0.106 R)
• M2: 785,538 km (0.108 R)
• M3: 1,301,053 km (0.093 R)
• M4: 1,453,643 km (0.054 R)
• M5: 1,776,176 km (0.064 R)
• M6: 2,165,280 km (0.102 R)
• M7: 2,210,159 km (0.086 R)
• M8: 2,346,592 km (0.116 R)
• M9: 2,392,668 km (0.079 R)
• M10: 2,485,868 km (0.07 R)
• M11: 2,772,497 km (0.105 R)
• M12: 4,076,542 km (0.119 R)
• M13: 4,357,337 km (0.102 R)
• M14: 4,702,609 km (0.032 R)
• M15: 4,878,387 km (0.118 R)
• M16: 5,358,147 km (0.117 R)
• M17: 5,915,698 km (0.095 R)
• M18: 6,042,108 km (0.108 R)
• M19: 6,621,950 km (0.12 R)
• M20: 7,018,384 km (0.053 R)
• M21: 8,183,004 km (0.034 R)
• M22: 9,406,265 km (0.082 R)
• M23: 9,926,417 km (0.111 R)
• M24: 11,072,187 km (0.09 R)
• M25: 11,384,847 km (0.05 R)
• M26: 12,178,912 km (0.117 R)
• M27: 13,486,248 km (0.097 R)
• M28: 14,410,763 km (0.051 R)
• M29: 14,581,005 km (0.102 R)
• M30: 15,095,772 km (0.117 R)
• M31: 15,268,707 km (0.086 R)
• M32: 16,854,444 km (0.118 R)
• M33: 17,213,928 km (0.062 R)
• M34: 18,215,336 km (0.089 R)
• M35: 19,423,189 km (0.081 R)
• M36: 21,817,503 km (0.116 R)
• M37: 22,603,191 km (0.099 R)
• M38: 22,702,075 km (0.062 R)
• M39: 22,801,109 km (0.104 R)
• M40: 23,698,547 km (0.025 R)
• M41: 24,506,076 km (0.1 R)
• M42: 27,718,989 km (0.041 R)
• M43: 31,061,604 km (0.089 R)
• M44: 32,724,085 km (0.067 R)
• M45: 34,415,289 km (0.065 R)
• M46: 35,214,292 km (0.119 R)
• M47: 36,019,278 km (0.03 R)
• M48: 37,647,501 km (0.066 R)
• M49: 38,943,467 km (0.033 R)
• M50: 39,895,209 km (0.098 R)
• M51: 40,614,027 km (0.103 R)
• M52: 41,337,183 km (0.084 R)
• M53: 43,286,144 km (0.059 R)
• M54: 45,764,233 km (0.11 R)
• M55: 46,768,184 km (0.059 R)
• M56: 47,399,487 km (0.101 R)
• M57: 47,779,466 km (0.085 R)
• M58: 50,597,441 km (0.116 R)
• M59: 52,287,897 km (0.032 R)
• M60: 52,811,639 km (0.062 R)
• M61: 55,857,302 km (0.048 R)
• M62: 62,116,925 km (0.051 R)
• M63: 64,065,587 km (0.1 R)
• M64: 65,610,784 km (0.057 R)
• M65: 67,168,247 km (0.093 R)
• M66: 69,599,063 km (0.109 R)
• M67: 70,030,952 km (0.07 R)
• M68: 70,175,164 km (0.089 R)
• M69: 70,608,250 km (0.11 R)
• M70: 70,897,572 km (0.047 R)
• M71: 71,187,194 km (0.058 R)
• M72: 73,079,457 km (0.087 R)
• M73: 77,508,901 km (0.113 R)
• M74: 78,255,544 km (0.069 R)
• M75: 78,405,142 km (0.059 R)
• M76: 80,358,890 km (0.115 R)
• M77: 80,812,022 km (0.11 R)
• M78: 81,114,509 km (0.085 R)
• M79: 81,417,444 km (0.098 R)
• M80: 82,328,495 km (0.114 R)
• M81: 84,620,933 km (0.07 R)
• M82: 85,543,802 km (0.064 R)
• M83: 86,624,647 km (0.086 R)
• M84: 87,554,547 km (0.093 R)
• M85: 87,865,412 km (0.111 R)
• M86: 92,728,539 km (0.118 R)
• M87: 94,634,416 km (0.115 R)
• M88: 97,678,434 km (0.058 R)
• M89: 98,162,084 km (0.06 R)
• M90: 100,266,626 km (0.116 R)
• M91: 101,080,140 km (0.094 R)
• M92: 102,549,789 km (0.036 R)
• M93: 109,835,804 km (0.09 R)
• M94: 110,003,353 km (0.106 R)
• M95: 110,674,300 km (0.049 R)
• M96: 111,346,593 km (0.091 R)
• M97: 112,357,575 km (0.044 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 11,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit