🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.64 AU - 0.68 AU

Year: 197 Days

Day: 13.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.77 AU - 0.85 AU

Year: 268 Days

Day: 38.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,131,367 km

• M1: 441,613 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.8 AU - 1.28 AU

Year: 389 Days

Day: 42.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.1 AU - 1.26 AU

Year: 471 Days

Day: 20.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,131,367 km

• M1: 48,470 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.29 AU - 2.71 AU

Year: 1451 Days

Day: 21.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.2 AU - 3.2 AU

Year: 1629 Days

Day: 14.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.7

Radius: 14.2

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.79 AU - 6.19 AU

Year: 5382 Days

Day: 7.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 98,131,367 km

• M1: 226,641 km (0.117 R)
• M2: 324,179 km (0.09 R)
• M3: 504,594 km (0.084 R)
• M4: 594,203 km (0.107 R)
• M5: 765,044 km (0.085 R)
• M6: 882,478 km (0.111 R)
• M7: 1,049,728 km (0.046 R)
• M8: 1,182,870 km (0.084 R)
• M9: 1,345,782 km (0.072 R)
• M10: 1,467,106 km (0.108 R)
• M11: 1,567,038 km (0.083 R)
• M12: 1,734,587 km (0.09 R)
• M13: 1,963,023 km (0.086 R)
• M14: 2,074,025 km (0.077 R)
• M15: 2,259,227 km (0.08 R)
• M16: 2,376,063 km (0.093 R)
• M17: 2,942,889 km (0.077 R)
• M18: 3,266,769 km (0.096 R)
• M19: 3,568,508 km (0.045 R)
• M20: 4,073,700 km (0.11 R)
• M21: 5,113,255 km (0.093 R)
• M22: 5,346,478 km (0.072 R)
• M23: 5,603,039 km (0.107 R)
• M24: 6,169,715 km (0.048 R)
• M25: 6,480,879 km (0.081 R)
• M26: 6,754,793 km (0.105 R)
• M27: 6,861,306 km (0.11 R)
• M28: 7,489,318 km (0.071 R)
• M29: 7,643,853 km (0.091 R)
• M30: 8,226,686 km (0.094 R)
• M31: 8,317,642 km (0.094 R)
• M32: 8,408,896 km (0.097 R)
• M33: 9,506,795 km (0.029 R)
• M34: 9,698,131 km (0.104 R)
• M35: 10,133,461 km (0.115 R)
• M36: 10,723,923 km (0.083 R)
• M37: 11,048,401 km (0.077 R)
• M38: 11,199,345 km (0.094 R)
• M39: 11,554,042 km (0.104 R)
• M40: 11,656,068 km (0.07 R)
• M41: 11,783,974 km (0.088 R)
• M42: 12,326,715 km (0.077 R)
• M43: 12,614,242 km (0.087 R)
• M44: 12,930,342 km (0.099 R)
• M45: 13,169,250 km (0.104 R)
• M46: 13,490,138 km (0.116 R)
• M47: 15,021,122 km (0.119 R)
• M48: 15,328,396 km (0.111 R)
• M49: 15,468,719 km (0.093 R)
• M50: 16,434,373 km (0.119 R)
• M51: 17,040,544 km (0.114 R)
• M52: 17,273,468 km (0.119 R)
• M53: 17,536,610 km (0.067 R)
• M54: 18,126,475 km (0.09 R)
• M55: 18,423,726 km (0.087 R)
• M56: 18,782,761 km (0.093 R)
• M57: 18,872,819 km (0.045 R)
• M58: 19,264,915 km (0.083 R)
• M59: 19,416,457 km (0.094 R)
• M60: 19,751,257 km (0.097 R)
• M61: 19,842,961 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.2

Radius: 14.1

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.68 AU - 10.02 AU

Year: 9665 Days

Day: 8 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 98,131,367 km

• M1: 205,547 km (0.09 R)
• M2: 294,558 km (0.115 R)
• M3: 646,412 km (0.088 R)
• M4: 779,106 km (0.05 R)
• M5: 1,146,518 km (0.102 R)
• M6: 1,926,671 km (0.106 R)
• M7: 2,037,224 km (0.074 R)
• M8: 2,150,021 km (0.09 R)
• M9: 2,335,073 km (0.094 R)
• M10: 2,922,394 km (0.082 R)
• M11: 3,076,480 km (0.105 R)
• M12: 3,887,151 km (0.067 R)
• M13: 4,316,946 km (0.115 R)
• M14: 4,434,081 km (0.094 R)
• M15: 4,761,999 km (0.111 R)
• M16: 4,883,174 km (0.052 R)
• M17: 5,347,077 km (0.1 R)
• M18: 5,536,617 km (0.119 R)
• M19: 6,118,852 km (0.063 R)
• M20: 6,384,089 km (0.113 R)
• M21: 6,823,009 km (0.07 R)
• M22: 6,994,448 km (0.11 R)
• M23: 7,411,827 km (0.112 R)
• M24: 8,053,302 km (0.05 R)
• M25: 8,675,629 km (0.105 R)
• M26: 10,793,636 km (0.053 R)
• M27: 11,560,923 km (0.044 R)
• M28: 12,013,307 km (0.083 R)
• M29: 12,262,537 km (0.079 R)
• M30: 12,471,526 km (0.104 R)
• M31: 13,663,821 km (0.114 R)
• M32: 13,967,504 km (0.091 R)
• M33: 14,098,403 km (0.101 R)
• M34: 14,581,753 km (0.091 R)
• M35: 14,892,169 km (0.078 R)
• M36: 15,160,099 km (0.081 R)
• M37: 15,973,163 km (0.068 R)
• M38: 16,339,079 km (0.105 R)
• M39: 16,615,387 km (0.104 R)
• M40: 16,893,340 km (0.075 R)
• M41: 17,830,570 km (0.101 R)
• M42: 18,020,111 km (0.077 R)
• M43: 18,210,250 km (0.118 R)
• M44: 19,219,586 km (0.095 R)
• M45: 19,755,596 km (0.075 R)
• M46: 21,594,453 km (0.083 R)
• M47: 21,745,995 km (0.049 R)
• M48: 22,867,680 km (0.116 R)
• M49: 23,125,288 km (0.056 R)
• M50: 23,539,375 km (0.056 R)
• M51: 23,956,005 km (0.085 R)
• M52: 24,270,011 km (0.12 R)
• M53: 24,532,704 km (0.076 R)
• M54: 24,955,169 km (0.1 R)
• M55: 25,167,299 km (0.057 R)
• M56: 26,021,652 km (0.06 R)
• M57: 26,885,580 km (0.063 R)
• M58: 26,994,188 km (0.029 R)
• M59: 28,475,207 km (0.099 R)
• M60: 28,696,911 km (0.112 R)
• M61: 30,321,095 km (0.096 R)
• M62: 31,173,055 km (0.114 R)
• M63: 32,090,239 km (0.115 R)
• M64: 32,205,579 km (0.08 R)
• M65: 32,494,303 km (0.099 R)
• M66: 33,658,175 km (0.104 R)
• M67: 34,540,054 km (0.101 R)
• M68: 34,835,809 km (0.035 R)
• M69: 35,787,551 km (0.102 R)
• M70: 36,627,243 km (0.066 R)
• M71: 36,808,107 km (0.091 R)
• M72: 37,049,708 km (0.066 R)
• M73: 37,291,757 km (0.038 R)
• M74: 37,777,352 km (0.098 R)
• M75: 39,185,517 km (0.027 R)
• M76: 39,989,007 km (0.041 R)
• M77: 41,047,861 km (0.071 R)
• M78: 41,235,606 km (0.104 R)
• M79: 41,989,878 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.8

Radius: 6.2

Gravity: 22.65 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.05 AU - 21.17 AU

Year: 25981 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 178.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,131,367 km

• M1: 93,199 km (0.072 R)
• M2: 205,996 km (0.062 R)
• M3: 397,033 km (0.071 R)
• M4: 2,011,044 km (0.115 R)
• M5: 2,295,879 km (0.117 R)
• M6: 3,131,532 km (0.078 R)
• M7: 3,413,225 km (0.076 R)
• M8: 4,833,058 km (0.052 R)
• M9: 5,945,319 km (0.049 R)
• M10: 7,378,915 km (0.034 R)
• M11: 7,690,378 km (0.095 R)
• M12: 8,133,786 km (0.082 R)
• M13: 8,261,991 km (0.116 R)
• M14: 10,126,280 km (0.062 R)
• M15: 10,402,886 km (0.063 R)
• M16: 10,612,024 km (0.082 R)
• M17: 11,533,846 km (0.101 R)
• M18: 12,777,753 km (0.105 R)
• M19: 13,151,598 km (0.058 R)
• M20: 13,681,174 km (0.112 R)
• M21: 14,372,167 km (0.118 R)
• M22: 14,605,091 km (0.056 R)
• M23: 14,917,451 km (0.088 R)
• M24: 17,660,627 km (0.072 R)
• M25: 18,244,508 km (0.12 R)
• M26: 19,089,436 km (0.084 R)
• M27: 19,430,968 km (0.087 R)
• M28: 20,729,478 km (0.073 R)
• M29: 20,904,806 km (0.104 R)
• M30: 21,610,759 km (0.115 R)
• M31: 23,409,673 km (0.114 R)
• M32: 23,683,736 km (0.092 R)
• M33: 24,327,007 km (0.084 R)
• M34: 24,883,063 km (0.116 R)
• M35: 24,976,113 km (0.1 R)
• M36: 25,069,312 km (0.06 R)
• M37: 25,630,902 km (0.111 R)
• M38: 26,102,136 km (0.091 R)
• M39: 27,340,507 km (0.034 R)
• M40: 27,629,081 km (0.11 R)
• M41: 27,821,913 km (0.095 R)
• M42: 29,184,749 km (0.068 R)
• M43: 29,676,627 km (0.119 R)
• M44: 30,668,760 km (0.098 R)
• M45: 31,269,246 km (0.097 R)
• M46: 32,075,878 km (0.027 R)
• M47: 32,685,489 km (0.049 R)
• M48: 36,421,846 km (0.058 R)
• M49: 38,018,055 km (0.109 R)
• M50: 39,203,169 km (0.097 R)
• M51: 39,419,937 km (0.088 R)
• M52: 39,528,395 km (0.077 R)
• M53: 39,963,575 km (0.086 R)
• M54: 40,400,251 km (0.05 R)
• M55: 46,792,568 km (0.114 R)
• M56: 47,022,500 km (0.119 R)
• M57: 47,137,691 km (0.085 R)
• M58: 47,368,221 km (0.111 R)
• M59: 47,599,050 km (0.076 R)
• M60: 50,045,724 km (0.054 R)
• M61: 52,771,995 km (0.072 R)
• M62: 54,454,971 km (0.106 R)
• M63: 56,889,527 km (0.113 R)
• M64: 57,012,197 km (0.119 R)
• M65: 57,135,017 km (0.073 R)
• M66: 60,732,846 km (0.111 R)
• M67: 62,495,707 km (0.069 R)
• M68: 64,020,110 km (0.107 R)
• M69: 64,915,004 km (0.107 R)
• M70: 68,014,522 km (0.103 R)
• M71: 70,107,546 km (0.081 R)
• M72: 70,765,926 km (0.119 R)
• M73: 71,294,007 km (0.109 R)
• M74: 72,221,514 km (0.04 R)
• M75: 72,354,357 km (0.116 R)
• M76: 74,624,803 km (0.082 R)
• M77: 74,758,993 km (0.083 R)
• M78: 75,296,947 km (0.113 R)
• M79: 75,566,372 km (0.063 R)
• M80: 77,869,581 km (0.094 R)
• M81: 78,688,031 km (0.109 R)
• M82: 80,470,939 km (0.104 R)
• M83: 81,022,207 km (0.092 R)
• M84: 81,989,955 km (0.088 R)
• M85: 82,683,491 km (0.1 R)
• M86: 83,379,121 km (0.089 R)
• M87: 85,056,263 km (0.107 R)
• M88: 87,592,844 km (0.085 R)
• M89: 90,011,244 km (0.1 R)
• M90: 90,440,290 km (0.029 R)
• M91: 91,300,478 km (0.101 R)
• M92: 92,307,272 km (0.091 R)
• M93: 93,173,294 km (0.088 R)
• M94: 93,317,955 km (0.055 R)
• M95: 95,641,659 km (0.094 R)
• M96: 96,079,382 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 10,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit