🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.78 AU - 1.28 AU

Year: 378 Days

Day: 34.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,938,386 km

• M1: 322,383 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.96 AU - 1.2 AU

Year: 406 Days

Day: 33.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,938,386 km

• M1: 342,579 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.05 AU - 3.01 AU

Year: 1455 Days

Day: 44 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,938,386 km

• M1: 125,213 km (0.034 R)

Asteroid Belt

Center: 6.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.1

Radius: 10.5

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.23 AU - 12.63 AU

Year: 13975 Days

Day: 14.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,938,386 km

• M1: 434,731 km (0.04 R)
• M2: 564,134 km (0.094 R)
• M3: 1,261,559 km (0.075 R)
• M4: 1,381,387 km (0.072 R)
• M5: 1,632,711 km (0.086 R)
• M6: 2,122,195 km (0.062 R)
• M7: 2,324,751 km (0.043 R)
• M8: 2,503,371 km (0.053 R)
• M9: 2,624,994 km (0.089 R)
• M10: 2,842,808 km (0.108 R)
• M11: 2,969,817 km (0.111 R)
• M12: 3,066,457 km (0.117 R)
• M13: 3,599,474 km (0.109 R)
• M14: 3,772,110 km (0.114 R)
• M15: 5,210,045 km (0.063 R)
• M16: 5,643,580 km (0.099 R)
• M17: 6,253,640 km (0.102 R)
• M18: 6,545,505 km (0.116 R)
• M19: 6,714,252 km (0.101 R)
• M20: 6,927,279 km (0.045 R)
• M21: 8,803,685 km (0.069 R)
• M22: 9,990,744 km (0.1 R)
• M23: 12,044,274 km (0.083 R)
• M24: 12,199,557 km (0.114 R)
• M25: 13,039,100 km (0.097 R)
• M26: 13,734,730 km (0.042 R)
• M27: 13,951,198 km (0.092 R)
• M28: 14,223,466 km (0.103 R)
• M29: 15,667,385 km (0.116 R)
• M30: 16,063,969 km (0.09 R)
• M31: 16,292,106 km (0.053 R)
• M32: 16,925,204 km (0.11 R)
• M33: 17,978,223 km (0.109 R)
• M34: 18,274,577 km (0.096 R)
• M35: 18,812,082 km (0.066 R)
• M36: 18,992,347 km (0.105 R)
• M37: 19,233,649 km (0.079 R)
• M38: 19,902,501 km (0.035 R)
• M39: 20,024,872 km (0.111 R)
• M40: 20,455,265 km (0.077 R)
• M41: 20,764,633 km (0.102 R)
• M42: 21,075,647 km (0.067 R)
• M43: 21,325,476 km (0.066 R)
• M44: 22,017,515 km (0.107 R)
• M45: 22,144,225 km (0.059 R)
• M46: 22,334,663 km (0.087 R)
• M47: 23,165,978 km (0.091 R)
• M48: 23,617,913 km (0.032 R)
• M49: 24,072,691 km (0.103 R)
• M50: 24,333,889 km (0.065 R)
• M51: 24,399,263 km (0.094 R)
• M52: 24,464,787 km (0.119 R)
• M53: 24,595,984 km (0.108 R)
• M54: 24,661,658 km (0.12 R)
• M55: 25,454,377 km (0.101 R)
• M56: 28,638,867 km (0.119 R)
• M57: 30,453,788 km (0.116 R)
• M58: 30,948,658 km (0.061 R)
• M59: 33,027,470 km (0.113 R)
• M60: 33,390,544 km (0.103 R)
• M61: 33,827,819 km (0.083 R)
• M62: 33,900,822 km (0.047 R)
• M63: 34,487,246 km (0.114 R)
• M64: 35,670,266 km (0.103 R)
• M65: 36,416,310 km (0.084 R)
• M66: 37,545,176 km (0.071 R)
• M67: 37,772,266 km (0.083 R)
• M68: 37,923,958 km (0.115 R)
• M69: 38,838,300 km (0.041 R)
• M70: 39,298,164 km (0.104 R)
• M71: 39,451,801 km (0.09 R)
• M72: 39,837,015 km (0.117 R)
• M73: 40,300,769 km (0.03 R)
• M74: 40,378,260 km (0.102 R)
• M75: 41,624,560 km (0.104 R)
• M76: 42,883,576 km (0.072 R)
• M77: 43,438,285 km (0.032 R)
• M78: 43,517,721 km (0.078 R)
• M79: 44,715,103 km (0.119 R)
• M80: 44,955,806 km (0.076 R)
• M81: 45,599,974 km (0.095 R)
• M82: 46,897,586 km (0.091 R)
• M83: 47,550,880 km (0.062 R)
• M84: 47,632,710 km (0.065 R)
• M85: 48,784,015 km (0.063 R)
• M86: 50,194,125 km (0.107 R)
• M87: 53,394,472 km (0.083 R)
• M88: 53,479,593 km (0.11 R)
• M89: 54,847,516 km (0.092 R)
• M90: 55,708,302 km (0.071 R)
• M91: 56,573,427 km (0.103 R)
• M92: 56,660,194 km (0.089 R)
• M93: 57,879,715 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.7

Radius: 7.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.09 AU - 19.73 AU

Year: 25148 Days

Day: 23.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,938,386 km

• M1: 113,844 km (0.106 R)
• M2: 235,317 km (0.031 R)
• M3: 328,218 km (0.095 R)
• M4: 503,098 km (0.043 R)
• M5: 574,605 km (0.115 R)
• M6: 852,857 km (0.112 R)
• M7: 984,504 km (0.104 R)
• M8: 1,317,957 km (0.077 R)
• M9: 1,497,475 km (0.114 R)
• M10: 2,024,508 km (0.062 R)
• M11: 2,293,036 km (0.083 R)
• M12: 2,668,826 km (0.082 R)
• M13: 3,063,914 km (0.1 R)
• M14: 3,442,247 km (0.101 R)
• M15: 3,619,221 km (0.109 R)
• M16: 4,018,947 km (0.085 R)
• M17: 4,130,397 km (0.117 R)
• M18: 4,243,044 km (0.076 R)
• M19: 5,260,310 km (0.084 R)
• M20: 5,505,351 km (0.079 R)
• M21: 5,587,929 km (0.105 R)
• M22: 5,754,282 km (0.086 R)
• M23: 6,091,924 km (0.112 R)
• M24: 6,220,279 km (0.078 R)
• M25: 7,551,701 km (0.05 R)
• M26: 7,689,480 km (0.091 R)
• M27: 8,108,205 km (0.058 R)
• M28: 8,438,965 km (0.057 R)
• M29: 9,211,638 km (0.034 R)
• M30: 9,457,577 km (0.12 R)
• M31: 9,507,094 km (0.096 R)
• M32: 9,656,094 km (0.118 R)
• M33: 10,057,016 km (0.086 R)
• M34: 10,720,333 km (0.072 R)
• M35: 10,979,137 km (0.106 R)
• M36: 11,555,837 km (0.113 R)
• M37: 11,714,860 km (0.044 R)
• M38: 11,928,037 km (0.07 R)
• M39: 12,304,126 km (0.09 R)
• M40: 12,466,589 km (0.087 R)
• M41: 12,684,104 km (0.072 R)
• M42: 14,356,010 km (0.112 R)
• M43: 14,756,035 km (0.118 R)
• M44: 15,684,140 km (0.053 R)
• M45: 16,630,945 km (0.081 R)
• M46: 17,051,016 km (0.101 R)
• M47: 17,901,480 km (0.092 R)
• M48: 18,024,150 km (0.082 R)
• M49: 19,140,449 km (0.107 R)
• M50: 20,727,683 km (0.054 R)
• M51: 22,224,858 km (0.097 R)
• M52: 23,353,873 km (0.089 R)
• M53: 23,958,997 km (0.117 R)
• M54: 24,229,619 km (0.085 R)
• M55: 25,944,011 km (0.102 R)
• M56: 26,291,527 km (0.107 R)
• M57: 27,838,967 km (0.092 R)
• M58: 29,415,729 km (0.101 R)
• M59: 29,632,945 km (0.065 R)
• M60: 30,069,022 km (0.1 R)
• M61: 30,434,041 km (0.052 R)
• M62: 30,653,800 km (0.085 R)
• M63: 30,800,556 km (0.1 R)
• M64: 31,538,074 km (0.072 R)
• M65: 31,908,927 km (0.116 R)
• M66: 34,012,572 km (0.071 R)
• M67: 34,774,623 km (0.114 R)
• M68: 34,851,218 km (0.117 R)
• M69: 35,928,322 km (0.096 R)
• M70: 38,273,119 km (0.093 R)
• M71: 39,224,861 km (0.068 R)
• M72: 41,556,793 km (0.046 R)
• M73: 43,520,414 km (0.078 R)
• M74: 44,347,391 km (0.066 R)
• M75: 46,269,275 km (0.118 R)
• M76: 47,622,238 km (0.077 R)
• M77: 48,132,965 km (0.053 R)
• M78: 48,559,918 km (0.041 R)
• M79: 49,245,674 km (0.116 R)
• M80: 49,331,693 km (0.091 R)
• M81: 49,848,404 km (0.118 R)
• M82: 50,021,040 km (0.114 R)
• M83: 51,322,242 km (0.09 R)
• M84: 51,671,105 km (0.093 R)
• M85: 53,515,497 km (0.089 R)
• M86: 54,312,554 km (0.12 R)
• M87: 57,358,816 km (0.089 R)
• M88: 58,356,185 km (0.078 R)
• M89: 60,368,126 km (0.095 R)
• M90: 61,475,151 km (0.072 R)
• M91: 61,845,705 km (0.107 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit