🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.48 AU - 0.64 AU

Year: 147 Days

Day: 16.3 Hours

Environment

Temp: 233 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.3 AU - 2.16 AU

Year: 796 Days

Day: 21.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.5 AU - 4.32 AU

Year: 2705 Days

Day: 47.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.74 AU - 4.88 AU

Year: 3130 Days

Day: 14 Hours

Environment

Temp: -109 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.72 AU - 4.74 AU

Year: 3599 Days

Day: 40.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,556,530 km

• M1: 183,856 km (0.079 R)

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.2

Radius: 11.8

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.58 AU - 8.38 AU

Year: 7886 Days

Day: 8.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,556,530 km

• M1: 150,346 km (0.085 R)
• M2: 260,151 km (0.104 R)
• M3: 420,669 km (0.101 R)
• M4: 604,226 km (0.062 R)
• M5: 736,321 km (0.073 R)
• M6: 943,364 km (0.115 R)
• M7: 1,020,557 km (0.105 R)
• M8: 1,217,727 km (0.106 R)
• M9: 1,302,698 km (0.118 R)
• M10: 1,479,074 km (0.116 R)
• M11: 1,998,029 km (0.052 R)
• M12: 2,338,514 km (0.063 R)
• M13: 2,461,483 km (0.099 R)
• M14: 2,570,839 km (0.049 R)
• M15: 2,875,869 km (0.069 R)
• M16: 3,142,154 km (0.084 R)
• M17: 3,261,084 km (0.107 R)
• M18: 3,381,660 km (0.056 R)
• M19: 3,468,726 km (0.112 R)
• M20: 3,752,363 km (0.09 R)
• M21: 4,323,378 km (0.063 R)
• M22: 4,513,517 km (0.042 R)
• M23: 5,020,804 km (0.1 R)
• M24: 5,566,986 km (0.107 R)
• M25: 6,068,438 km (0.078 R)
• M26: 6,260,222 km (0.071 R)
• M27: 6,497,484 km (0.081 R)
• M28: 6,914,114 km (0.082 R)
• M29: 7,181,895 km (0.116 R)
• M30: 7,271,803 km (0.103 R)
• M31: 7,407,488 km (0.082 R)
• M32: 7,704,440 km (0.116 R)
• M33: 8,098,780 km (0.12 R)
• M34: 8,428,494 km (0.084 R)
• M35: 8,594,996 km (0.113 R)
• M36: 8,714,525 km (0.113 R)
• M37: 9,394,597 km (0.117 R)
• M38: 9,542,549 km (0.093 R)
• M39: 9,790,881 km (0.099 R)
• M40: 9,966,061 km (0.115 R)
• M41: 10,117,005 km (0.092 R)
• M42: 10,192,701 km (0.101 R)
• M43: 10,676,950 km (0.12 R)
• M44: 10,857,215 km (0.115 R)
• M45: 11,142,648 km (0.11 R)
• M46: 11,456,803 km (0.086 R)
• M47: 11,853,537 km (0.037 R)
• M48: 12,067,013 km (0.101 R)
• M49: 12,552,159 km (0.108 R)
• M50: 12,660,767 km (0.051 R)
• M51: 12,797,051 km (0.073 R)
• M52: 13,181,218 km (0.115 R)
• M53: 13,430,149 km (0.107 R)
• M54: 13,792,624 km (0.058 R)
• M55: 14,158,242 km (0.093 R)
• M56: 14,812,882 km (0.034 R)
• M57: 15,448,374 km (0.06 R)
• M58: 15,652,425 km (0.114 R)
• M59: 16,063,371 km (0.069 R)
• M60: 16,388,746 km (0.071 R)
• M61: 16,805,825 km (0.108 R)
• M62: 17,106,068 km (0.082 R)
• M63: 17,287,081 km (0.043 R)
• M64: 17,742,158 km (0.03 R)
• M65: 17,925,415 km (0.102 R)
• M66: 18,262,758 km (0.083 R)
• M67: 18,447,811 km (0.102 R)
• M68: 18,757,479 km (0.086 R)
• M69: 19,287,803 km (0.096 R)
• M70: 19,413,316 km (0.112 R)
• M71: 19,665,238 km (0.113 R)
• M72: 19,918,059 km (0.071 R)
• M73: 20,013,203 km (0.118 R)
• M74: 20,363,412 km (0.114 R)
• M75: 20,491,168 km (0.072 R)
• M76: 21,263,692 km (0.106 R)
• M77: 21,425,856 km (0.106 R)
• M78: 21,588,469 km (0.114 R)
• M79: 21,718,768 km (0.073 R)
• M80: 21,980,266 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.3

Radius: 8.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.34 AU - 15.48 AU

Year: 16228 Days

Day: 13.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,556,530 km

• M1: 102,175 km (0.118 R)
• M2: 165,006 km (0.047 R)
• M3: 292,913 km (0.101 R)
• M4: 409,001 km (0.072 R)
• M5: 614,398 km (0.1 R)
• M6: 721,511 km (0.086 R)
• M7: 902,973 km (0.117 R)
• M8: 972,685 km (0.099 R)
• M9: 1,231,490 km (0.109 R)
• M10: 1,789,939 km (0.094 R)
• M11: 2,273,289 km (0.1 R)
• M12: 2,345,545 km (0.104 R)
• M13: 2,617,215 km (0.113 R)
• M14: 3,408,737 km (0.079 R)
• M15: 3,631,638 km (0.105 R)
• M16: 3,830,603 km (0.057 R)
• M17: 4,091,801 km (0.092 R)
• M18: 4,662,218 km (0.088 R)
• M19: 4,816,453 km (0.069 R)
• M20: 4,909,802 km (0.111 R)
• M21: 4,972,484 km (0.087 R)
• M22: 5,645,674 km (0.097 R)
• M23: 6,009,795 km (0.095 R)
• M24: 7,076,428 km (0.11 R)
• M25: 7,978,503 km (0.08 R)
• M26: 8,200,506 km (0.096 R)
• M27: 8,462,004 km (0.12 R)
• M28: 8,688,196 km (0.109 R)
• M29: 9,031,523 km (0.104 R)
• M30: 9,652,653 km (0.103 R)
• M31: 10,488,756 km (0.118 R)
• M32: 11,514,099 km (0.107 R)
• M33: 11,933,123 km (0.051 R)
• M34: 12,144,505 km (0.075 R)
• M35: 12,229,476 km (0.118 R)
• M36: 13,747,147 km (0.05 R)
• M37: 14,102,442 km (0.115 R)
• M38: 15,094,874 km (0.109 R)
• M39: 15,507,315 km (0.105 R)
• M40: 15,784,371 km (0.084 R)
• M41: 16,249,620 km (0.098 R)
• M42: 16,390,092 km (0.119 R)
• M43: 16,578,137 km (0.107 R)
• M44: 17,384,918 km (0.099 R)
• M45: 18,253,035 km (0.101 R)
• M46: 19,631,280 km (0.113 R)
• M47: 20,686,842 km (0.106 R)
• M48: 21,503,497 km (0.103 R)
• M49: 22,330,624 km (0.102 R)
• M50: 23,484,771 km (0.095 R)
• M51: 24,282,876 km (0.094 R)
• M52: 25,523,641 km (0.117 R)
• M53: 25,578,094 km (0.081 R)
• M54: 27,395,559 km (0.104 R)
• M55: 27,562,809 km (0.085 R)
• M56: 28,404,297 km (0.095 R)
• M57: 28,460,696 km (0.037 R)
• M58: 31,736,590 km (0.09 R)
• M59: 31,795,232 km (0.089 R)
• M60: 32,029,652 km (0.093 R)
• M61: 32,088,444 km (0.096 R)
• M62: 32,382,553 km (0.101 R)
• M63: 32,559,378 km (0.092 R)
• M64: 33,091,947 km (0.086 R)
• M65: 33,746,736 km (0.098 R)
• M66: 33,866,265 km (0.04 R)
• M67: 34,225,749 km (0.097 R)
• M68: 34,767,293 km (0.11 R)
• M69: 34,948,456 km (0.096 R)
• M70: 35,493,591 km (0.077 R)
• M71: 35,615,214 km (0.064 R)
• M72: 38,886,620 km (0.082 R)
• M73: 39,892,815 km (0.106 R)
• M74: 40,082,505 km (0.087 R)
• M75: 41,162,752 km (0.097 R)
• M76: 42,252,572 km (0.115 R)
• M77: 43,027,639 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.1

Radius: 3.9

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.44 AU - 16.5 AU

Year: 18267 Days

Day: 17.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,556,530 km

• M1: 56,099 km (0.101 R)
• M2: 302,337 km (0.115 R)
• M3: 552,914 km (0.083 R)
• M4: 873,203 km (0.042 R)
• M5: 1,061,696 km (0.06 R)
• M6: 1,100,891 km (0.074 R)
• M7: 1,200,972 km (0.108 R)
• M8: 1,563,597 km (0.106 R)
• M9: 1,768,396 km (0.054 R)
• M10: 2,253,692 km (0.083 R)
• M11: 2,406,880 km (0.073 R)
• M12: 2,941,693 km (0.044 R)
• M13: 4,208,338 km (0.054 R)
• M14: 4,782,345 km (0.056 R)
• M15: 5,516,721 km (0.115 R)
• M16: 5,619,494 km (0.101 R)
• M17: 6,143,237 km (0.115 R)
• M18: 6,902,296 km (0.107 R)
• M19: 7,728,824 km (0.089 R)
• M20: 8,231,623 km (0.083 R)
• M21: 8,705,250 km (0.074 R)
• M22: 8,905,112 km (0.078 R)
• M23: 9,187,553 km (0.088 R)
• M24: 9,513,976 km (0.081 R)
• M25: 10,304,301 km (0.062 R)
• M26: 11,115,421 km (0.106 R)
• M27: 11,245,272 km (0.116 R)
• M28: 11,288,805 km (0.036 R)
• M29: 11,682,098 km (0.067 R)
• M30: 12,168,889 km (0.112 R)
• M31: 12,437,268 km (0.057 R)
• M32: 13,070,964 km (0.105 R)
• M33: 13,576,156 km (0.065 R)
• M34: 13,761,508 km (0.091 R)
• M35: 15,034,137 km (0.048 R)
• M36: 16,738,805 km (0.085 R)
• M37: 16,937,471 km (0.101 R)
• M38: 17,087,069 km (0.048 R)
• M39: 17,287,081 km (0.08 R)
• M40: 17,337,196 km (0.115 R)
• M41: 18,657,697 km (0.095 R)
• M42: 18,966,916 km (0.067 R)
• M43: 19,695,308 km (0.072 R)
• M44: 21,232,575 km (0.066 R)
• M45: 21,286,281 km (0.104 R)
• M46: 21,609,412 km (0.051 R)
• M47: 21,771,577 km (0.112 R)
• M48: 23,194,103 km (0.069 R)
• M49: 23,360,156 km (0.113 R)
• M50: 23,749,111 km (0.111 R)
• M51: 24,477,204 km (0.1 R)
• M52: 24,815,594 km (0.042 R)
• M53: 25,098,932 km (0.064 R)
• M54: 25,783,193 km (0.116 R)
• M55: 26,012,527 km (0.113 R)
• M56: 26,704,865 km (0.095 R)
• M57: 26,995,235 km (0.077 R)
• M58: 27,578,816 km (0.119 R)
• M59: 28,462,192 km (0.082 R)
• M60: 28,580,673 km (0.087 R)
• M61: 28,699,304 km (0.053 R)
• M62: 28,758,545 km (0.084 R)
• M63: 29,354,693 km (0.074 R)
• M64: 29,714,176 km (0.06 R)
• M65: 29,894,591 km (0.069 R)
• M66: 30,015,018 km (0.096 R)
• M67: 31,289,143 km (0.078 R)
• M68: 31,350,328 km (0.085 R)
• M69: 32,828,954 km (0.085 R)
• M70: 33,202,200 km (0.113 R)
• M71: 34,078,545 km (0.071 R)
• M72: 34,898,939 km (0.086 R)
• M73: 35,216,236 km (0.111 R)
• M74: 36,623,803 km (0.107 R)
• M75: 37,010,812 km (0.113 R)
• M76: 37,723,945 km (0.088 R)
• M77: 38,114,695 km (0.073 R)
• M78: 38,180,069 km (0.077 R)
• M79: 38,900,533 km (0.082 R)
• M80: 39,757,729 km (0.071 R)
• M81: 40,221,931 km (0.112 R)
• M82: 40,354,923 km (0.081 R)
• M83: 41,021,831 km (0.083 R)
• M84: 41,222,591 km (0.115 R)
• M85: 42,501,952 km (0.036 R)
• M86: 42,772,874 km (0.114 R)
• M87: 42,908,559 km (0.106 R)
• M88: 43,044,394 km (0.106 R)
• M89: 43,316,512 km (0.035 R)
• M90: 44,754,597 km (0.043 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 13,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit