🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.46 AU - 0.58 AU

Year: 142 Days

Day: 14.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.5 AU - 0.6 AU

Year: 154 Days

Day: 30.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,567,895 km

• M1: 418,126 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.47 AU - 2.13 AU

Year: 915 Days

Day: 23.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,567,895 km

• M1: 101,727 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.16 AU - 2.28 AU

Year: 1253 Days

Day: 34.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,567,895 km

• M1: 145,110 km (0.078 R)
• M2: 638,933 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.96 AU - 2.72 AU

Year: 1356 Days

Day: 22.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,567,895 km

• M1: 24,384 km (0.108 R)
• M2: 270,473 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.35 AU - 2.87 AU

Year: 1597 Days

Day: 13.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 12.7

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.78 AU - 6.12 AU

Year: 5497 Days

Day: 8.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,567,895 km

• M1: 224,546 km (0.071 R)
• M2: 338,839 km (0.077 R)
• M3: 494,870 km (0.079 R)
• M4: 579,243 km (0.101 R)
• M5: 788,082 km (0.068 R)
• M6: 1,268,141 km (0.115 R)
• M7: 1,461,422 km (0.111 R)
• M8: 1,547,291 km (0.05 R)
• M9: 1,893,161 km (0.046 R)
• M10: 2,067,443 km (0.11 R)
• M11: 2,247,110 km (0.084 R)
• M12: 2,639,804 km (0.104 R)
• M13: 2,763,821 km (0.075 R)
• M14: 2,907,883 km (0.08 R)
• M15: 3,665,746 km (0.081 R)
• M16: 3,804,723 km (0.07 R)
• M17: 4,504,093 km (0.088 R)
• M18: 4,696,027 km (0.061 R)
• M19: 4,847,121 km (0.098 R)
• M20: 4,956,028 km (0.071 R)
• M21: 5,176,535 km (0.11 R)
• M22: 5,718,678 km (0.096 R)
• M23: 6,020,118 km (0.11 R)
• M24: 6,231,798 km (0.066 R)
• M25: 6,374,365 km (0.028 R)
• M26: 6,590,235 km (0.095 R)
• M27: 6,759,879 km (0.093 R)
• M28: 7,327,304 km (0.086 R)
• M29: 8,013,060 km (0.084 R)
• M30: 8,116,432 km (0.107 R)
• M31: 8,246,283 km (0.046 R)
• M32: 8,350,553 km (0.081 R)
• M33: 8,959,267 km (0.086 R)
• M34: 9,391,156 km (0.116 R)
• M35: 9,554,966 km (0.069 R)
• M36: 9,719,673 km (0.077 R)
• M37: 10,500,723 km (0.09 R)
• M38: 10,613,969 km (0.09 R)
• M39: 10,927,376 km (0.036 R)
• M40: 11,301,970 km (0.117 R)
• M41: 11,651,430 km (0.089 R)
• M42: 11,856,828 km (0.115 R)
• M43: 12,033,952 km (0.097 R)
• M44: 12,211,973 km (0.08 R)
• M45: 12,450,732 km (0.107 R)
• M46: 12,630,698 km (0.055 R)
• M47: 12,811,562 km (0.119 R)
• M48: 13,359,539 km (0.103 R)
• M49: 13,451,541 km (0.06 R)
• M50: 13,853,062 km (0.116 R)
• M51: 14,289,738 km (0.09 R)
• M52: 14,415,400 km (0.119 R)
• M53: 15,401,400 km (0.099 R)
• M54: 15,853,784 km (0.077 R)
• M55: 16,081,622 km (0.075 R)
• M56: 16,245,132 km (0.104 R)
• M57: 17,203,905 km (0.102 R)
• M58: 18,453,645 km (0.088 R)
• M59: 18,659,193 km (0.08 R)
• M60: 19,314,731 km (0.108 R)
• M61: 19,872,731 km (0.088 R)
• M62: 19,977,898 km (0.059 R)
• M63: 20,118,370 km (0.087 R)
• M64: 21,004,439 km (0.094 R)
• M65: 21,290,619 km (0.111 R)
• M66: 21,398,330 km (0.054 R)
• M67: 21,614,200 km (0.087 R)
• M68: 22,120,738 km (0.096 R)
• M69: 22,229,795 km (0.074 R)
• M70: 23,256,335 km (0.062 R)
• M71: 23,849,790 km (0.044 R)
• M72: 24,185,937 km (0.119 R)
• M73: 24,335,684 km (0.086 R)
• M74: 24,561,128 km (0.11 R)
• M75: 25,203,501 km (0.101 R)
• M76: 25,431,488 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.9

Radius: 3.2

Gravity: 60.73 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.37 AU - 19.47 AU

Year: 26360 Days

Day: 18.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,567,895 km

• M1: 115,340 km (0.092 R)
• M2: 219,011 km (0.04 R)
• M3: 309,219 km (0.1 R)
• M4: 1,340,846 km (0.076 R)
• M5: 1,714,691 km (0.101 R)
• M6: 1,750,145 km (0.101 R)
• M7: 1,821,952 km (0.072 R)
• M8: 2,272,541 km (0.116 R)
• M9: 2,311,586 km (0.071 R)
• M10: 3,095,030 km (0.026 R)
• M11: 3,181,947 km (0.118 R)
• M12: 3,719,901 km (0.12 R)
• M13: 3,905,402 km (0.074 R)
• M14: 3,999,200 km (0.078 R)
• M15: 4,285,381 km (0.114 R)
• M16: 4,578,144 km (0.117 R)
• M17: 5,705,663 km (0.103 R)
• M18: 5,973,293 km (0.025 R)
• M19: 6,027,298 km (0.116 R)
• M20: 7,027,061 km (0.056 R)
• M21: 7,084,058 km (0.12 R)
• M22: 7,371,585 km (0.086 R)
• M23: 8,136,778 km (0.119 R)
• M24: 9,677,785 km (0.07 R)
• M25: 9,804,794 km (0.098 R)
• M26: 10,318,663 km (0.112 R)
• M27: 11,439,450 km (0.059 R)
• M28: 12,048,313 km (0.115 R)
• M29: 12,528,971 km (0.081 R)
• M30: 12,876,188 km (0.051 R)
• M31: 14,441,281 km (0.11 R)
• M32: 14,586,391 km (0.114 R)
• M33: 15,840,320 km (0.1 R)
• M34: 16,215,512 km (0.108 R)
• M35: 17,128,208 km (0.093 R)
• M36: 17,358,888 km (0.077 R)
• M37: 19,321,463 km (0.096 R)
• M38: 20,044,918 km (0.057 R)
• M39: 20,695,519 km (0.037 R)
• M40: 20,777,349 km (0.091 R)
• M41: 21,518,307 km (0.095 R)
• M42: 23,195,898 km (0.078 R)
• M43: 23,451,112 km (0.109 R)
• M44: 23,621,803 km (0.043 R)
• M45: 24,567,860 km (0.119 R)
• M46: 25,613,998 km (0.053 R)
• M47: 26,142,527 km (0.103 R)
• M48: 26,585,786 km (0.075 R)
• M49: 30,033,867 km (0.093 R)
• M50: 30,870,867 km (0.026 R)
• M51: 31,151,662 km (0.073 R)
• M52: 31,433,205 km (0.091 R)
• M53: 33,427,495 km (0.104 R)
• M54: 34,197,924 km (0.105 R)
• M55: 35,756,434 km (0.098 R)
• M56: 38,237,365 km (0.103 R)
• M57: 38,840,993 km (0.101 R)
• M58: 39,854,070 km (0.098 R)
• M59: 40,159,698 km (0.109 R)
• M60: 41,286,768 km (0.112 R)
• M61: 42,216,818 km (0.045 R)
• M62: 46,432,636 km (0.079 R)
• M63: 48,264,462 km (0.092 R)
• M64: 49,134,673 km (0.085 R)
• M65: 50,669,996 km (0.086 R)
• M66: 53,114,275 km (0.034 R)
• M67: 56,622,944 km (0.07 R)
• M68: 57,195,754 km (0.105 R)
• M69: 58,347,358 km (0.028 R)
• M70: 60,907,576 km (0.086 R)
• M71: 61,377,014 km (0.114 R)
• M72: 61,494,449 km (0.079 R)
• M73: 61,965,383 km (0.069 R)
• M74: 64,099,247 km (0.104 R)
• M75: 64,815,970 km (0.099 R)
• M76: 66,016,194 km (0.062 R)
• M77: 66,377,772 km (0.092 R)
• M78: 67,466,246 km (0.11 R)
• M79: 67,951,841 km (0.04 R)
• M80: 69,293,435 km (0.03 R)
• M81: 70,890,093 km (0.075 R)
• M82: 71,383,915 km (0.071 R)
• M83: 72,996,431 km (0.118 R)
• M84: 73,245,511 km (0.08 R)
• M85: 74,620,764 km (0.111 R)
• M86: 76,889,715 km (0.117 R)
• M87: 77,397,002 km (0.118 R)
• M88: 78,925,443 km (0.093 R)
• M89: 79,565,124 km (0.046 R)
• M90: 80,206,599 km (0.108 R)
• M91: 80,463,758 km (0.076 R)
• M92: 85,268,991 km (0.111 R)
• M93: 86,583,508 km (0.118 R)
• M94: 87,507,723 km (0.09 R)
• M95: 88,169,843 km (0.086 R)
• M96: 88,567,923 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 12,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit