🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.48 AU - 0.58 AU

Year: 145 Days

Day: 15 Hours

Environment

Temp: 192 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.48 AU - 0.76 AU

Year: 184 Days

Day: 36.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,119,815 km

• M1: 358,586 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.62 AU - 1.88 AU

Year: 872 Days

Day: 18.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.61 AU - 4.01 AU

Year: 2802 Days

Day: 46.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,119,815 km

• M1: 512,223 km (0.102 R)
• M2: 715,975 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.67 AU - 4.11 AU

Year: 2890 Days

Day: 31.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,119,815 km

• M1: 454,778 km (0.029 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.3

Radius: 8.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.46 AU - 5.64 AU

Year: 4275 Days

Day: 6.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 32,119,815 km

• M1: 139,724 km (0.062 R)
• M2: 239,656 km (0.114 R)
• M3: 294,857 km (0.106 R)
• M4: 355,893 km (0.068 R)
• M5: 462,407 km (0.113 R)
• M6: 520,152 km (0.082 R)
• M7: 580,589 km (0.086 R)
• M8: 796,758 km (0.072 R)
• M9: 874,400 km (0.119 R)
• M10: 1,271,731 km (0.025 R)
• M11: 1,418,487 km (0.076 R)
• M12: 2,069,238 km (0.113 R)
• M13: 2,205,821 km (0.044 R)
• M14: 2,345,395 km (0.106 R)
• M15: 2,402,093 km (0.079 R)
• M16: 2,507,111 km (0.092 R)
• M17: 2,652,969 km (0.093 R)
• M18: 2,821,715 km (0.114 R)
• M19: 2,902,348 km (0.105 R)
• M20: 2,983,730 km (0.115 R)
• M21: 3,169,680 km (0.109 R)
• M22: 3,327,505 km (0.072 R)
• M23: 4,041,536 km (0.1 R)
• M24: 4,201,456 km (0.042 R)
• M25: 4,375,139 km (0.082 R)
• M26: 4,551,066 km (0.053 R)
• M27: 4,610,307 km (0.094 R)
• M28: 4,849,813 km (0.102 R)
• M29: 4,958,870 km (0.093 R)
• M30: 5,093,209 km (0.091 R)
• M31: 5,204,211 km (0.099 R)
• M32: 5,579,552 km (0.117 R)
• M33: 5,847,631 km (0.069 R)
• M34: 6,067,839 km (0.116 R)
• M35: 6,120,049 km (0.025 R)
• M36: 6,277,426 km (0.11 R)
• M37: 6,636,760 km (0.12 R)
• M38: 6,812,089 km (0.085 R)
• M39: 7,181,147 km (0.038 R)
• M40: 7,250,261 km (0.118 R)
• M41: 7,375,175 km (0.107 R)
• M42: 7,641,160 km (0.119 R)
• M43: 8,269,321 km (0.103 R)
• M44: 8,327,365 km (0.118 R)
• M45: 8,589,760 km (0.088 R)
• M46: 8,721,855 km (0.047 R)
• M47: 8,825,227 km (0.078 R)
• M48: 9,018,208 km (0.086 R)
• M49: 9,227,496 km (0.103 R)
• M50: 9,559,753 km (0.074 R)
• M51: 9,696,784 km (0.115 R)
• M52: 10,517,030 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.8

Radius: 14.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.2 AU - 10.6 AU

Year: 11735 Days

Day: 6.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,119,815 km

• M1: 187,745 km (0.106 R)
• M2: 401,670 km (0.105 R)
• M3: 976,126 km (0.07 R)
• M4: 1,164,470 km (0.084 R)
• M5: 1,365,529 km (0.095 R)
• M6: 2,174,854 km (0.082 R)
• M7: 2,285,556 km (0.052 R)
• M8: 2,837,572 km (0.108 R)
• M9: 3,082,614 km (0.105 R)
• M10: 3,463,191 km (0.115 R)
• M11: 3,626,402 km (0.108 R)
• M12: 3,926,795 km (0.12 R)
• M13: 4,839,940 km (0.113 R)
• M14: 5,171,150 km (0.12 R)
• M15: 5,358,446 km (0.105 R)
• M16: 5,856,009 km (0.084 R)
• M17: 6,249,002 km (0.062 R)
• M18: 6,408,623 km (0.098 R)
• M19: 6,569,740 km (0.115 R)
• M20: 6,813,734 km (0.116 R)
• M21: 6,978,142 km (0.088 R)
• M22: 8,122,267 km (0.117 R)
• M23: 8,605,169 km (0.062 R)
• M24: 8,738,460 km (0.081 R)
• M25: 10,533,934 km (0.084 R)
• M26: 10,676,800 km (0.1 R)
• M27: 12,339,580 km (0.086 R)
• M28: 12,490,225 km (0.06 R)
• M29: 13,873,108 km (0.064 R)
• M30: 14,503,214 km (0.084 R)
• M31: 14,768,601 km (0.109 R)
• M32: 15,142,745 km (0.064 R)
• M33: 16,174,372 km (0.097 R)
• M34: 16,948,840 km (0.08 R)
• M35: 18,076,509 km (0.099 R)
• M36: 18,591,724 km (0.07 R)
• M37: 18,764,659 km (0.089 R)
• M38: 19,053,832 km (0.105 R)
• M39: 19,228,114 km (0.113 R)
• M40: 19,461,337 km (0.117 R)
• M41: 19,636,964 km (0.111 R)
• M42: 20,048,508 km (0.099 R)
• M43: 20,701,054 km (0.042 R)
• M44: 20,940,112 km (0.04 R)
• M45: 21,060,089 km (0.117 R)
• M46: 23,008,901 km (0.084 R)
• M47: 23,442,884 km (0.036 R)
• M48: 24,319,079 km (0.098 R)
• M49: 24,571,301 km (0.084 R)
• M50: 25,014,858 km (0.105 R)
• M51: 25,333,352 km (0.116 R)
• M52: 25,781,547 km (0.076 R)
• M53: 26,103,332 km (0.108 R)
• M54: 27,272,589 km (0.102 R)
• M55: 27,403,488 km (0.106 R)
• M56: 27,863,501 km (0.118 R)
• M57: 28,259,935 km (0.11 R)
• M58: 29,259,100 km (0.119 R)
• M59: 30,066,778 km (0.119 R)
• M60: 30,473,236 km (0.058 R)
• M61: 31,223,469 km (0.058 R)
• M62: 31,772,793 km (0.102 R)
• M63: 32,602,911 km (0.117 R)
• M64: 34,780,159 km (0.109 R)
• M65: 36,353,779 km (0.118 R)
• M66: 36,786,864 km (0.11 R)
• M67: 37,877,283 km (0.11 R)
• M68: 39,644,184 km (0.071 R)
• M69: 41,814,550 km (0.081 R)
• M70: 42,192,733 km (0.067 R)
• M71: 43,870,024 km (0.079 R)
• M72: 44,254,192 km (0.111 R)
• M73: 45,880,171 km (0.104 R)
• M74: 46,504,742 km (0.029 R)
• M75: 47,446,909 km (0.098 R)
• M76: 47,999,374 km (0.103 R)
• M77: 48,474,647 km (0.045 R)
• M78: 48,871,829 km (0.11 R)
• M79: 49,031,001 km (0.086 R)
• M80: 50,230,477 km (0.097 R)
• M81: 50,471,629 km (0.09 R)
• M82: 51,601,691 km (0.12 R)
• M83: 53,312,343 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.5

Radius: 8

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.18 AU - 13.84 AU

Year: 15680 Days

Day: 24.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,119,815 km

• M1: 142,866 km (0.031 R)
• M2: 258,505 km (0.073 R)
• M3: 1,524,701 km (0.103 R)
• M4: 1,657,096 km (0.089 R)
• M5: 1,738,327 km (0.101 R)
• M6: 1,990,100 km (0.079 R)
• M7: 2,047,696 km (0.084 R)
• M8: 2,135,210 km (0.1 R)
• M9: 2,781,922 km (0.106 R)
• M10: 3,110,140 km (0.089 R)
• M11: 4,204,598 km (0.113 R)
• M12: 4,581,136 km (0.117 R)
• M13: 5,285,891 km (0.114 R)
• M14: 5,406,617 km (0.094 R)
• M15: 5,940,531 km (0.079 R)
• M16: 6,150,417 km (0.109 R)
• M17: 7,325,359 km (0.081 R)
• M18: 8,332,751 km (0.115 R)
• M19: 9,092,409 km (0.066 R)
• M20: 10,072,873 km (0.084 R)
• M21: 11,345,203 km (0.095 R)
• M22: 12,292,307 km (0.07 R)
• M23: 14,093,615 km (0.101 R)
• M24: 14,939,292 km (0.119 R)
• M25: 15,167,579 km (0.044 R)
• M26: 15,512,252 km (0.12 R)
• M27: 15,743,381 km (0.108 R)
• M28: 21,237,811 km (0.077 R)
• M29: 21,366,017 km (0.107 R)
• M30: 21,881,531 km (0.093 R)
• M31: 22,531,833 km (0.093 R)
• M32: 23,784,565 km (0.114 R)
• M33: 25,331,108 km (0.107 R)
• M34: 27,466,618 km (0.078 R)
• M35: 28,803,724 km (0.098 R)
• M36: 28,945,692 km (0.09 R)
• M37: 29,016,751 km (0.118 R)
• M38: 30,378,241 km (0.112 R)
• M39: 30,450,497 km (0.058 R)
• M40: 30,739,969 km (0.104 R)
• M41: 31,760,526 km (0.118 R)
• M42: 33,535,654 km (0.103 R)
• M43: 36,565,011 km (0.085 R)
• M44: 36,872,734 km (0.091 R)
• M45: 37,258,696 km (0.066 R)
• M46: 39,050,729 km (0.043 R)
• M47: 40,076,222 km (0.119 R)
• M48: 42,314,506 km (0.084 R)
• M49: 42,395,289 km (0.108 R)
• M50: 43,042,599 km (0.058 R)
• M51: 43,367,525 km (0.098 R)
• M52: 43,693,200 km (0.111 R)
• M53: 43,856,411 km (0.102 R)
• M54: 44,101,602 km (0.058 R)
• M55: 44,839,718 km (0.09 R)
• M56: 46,328,217 km (0.11 R)
• M57: 46,911,499 km (0.109 R)
• M58: 47,078,450 km (0.06 R)
• M59: 50,889,904 km (0.045 R)
• M60: 51,664,073 km (0.068 R)
• M61: 52,268,898 km (0.112 R)
• M62: 52,528,749 km (0.104 R)
• M63: 52,615,516 km (0.11 R)
• M64: 53,310,996 km (0.095 R)
• M65: 53,572,643 km (0.085 R)
• M66: 55,857,900 km (0.098 R)
• M67: 57,458,597 km (0.106 R)
• M68: 59,616,098 km (0.064 R)
• M69: 59,706,605 km (0.075 R)
• M70: 60,250,393 km (0.052 R)
• M71: 60,795,827 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.6

Radius: 6.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.32 AU - 18.06 AU

Year: 23413 Days

Day: 18.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,119,815 km

• M1: 150,645 km (0.105 R)
• M2: 212,429 km (0.111 R)
• M3: 260,599 km (0.104 R)
• M4: 717,621 km (0.06 R)
• M5: 922,121 km (0.069 R)
• M6: 1,068,578 km (0.092 R)
• M7: 1,206,956 km (0.102 R)
• M8: 1,286,542 km (0.094 R)
• M9: 1,836,314 km (0.086 R)
• M10: 2,823,061 km (0.083 R)
• M11: 3,875,782 km (0.108 R)
• M12: 5,140,332 km (0.108 R)
• M13: 5,270,782 km (0.084 R)
• M14: 5,428,757 km (0.031 R)
• M15: 5,939,035 km (0.093 R)
• M16: 5,993,639 km (0.118 R)
• M17: 6,718,889 km (0.113 R)
• M18: 7,149,881 km (0.09 R)
• M19: 7,442,045 km (0.086 R)
• M20: 8,008,124 km (0.078 R)
• M21: 8,159,517 km (0.09 R)
• M22: 8,311,658 km (0.054 R)
• M23: 9,403,423 km (0.111 R)
• M24: 10,145,279 km (0.064 R)
• M25: 10,539,768 km (0.07 R)
• M26: 10,605,891 km (0.081 R)
• M27: 11,208,321 km (0.047 R)
• M28: 11,479,542 km (0.116 R)
• M29: 11,684,491 km (0.111 R)
• M30: 12,063,273 km (0.061 R)
• M31: 12,201,950 km (0.067 R)
• M32: 12,726,889 km (0.115 R)
• M33: 12,939,019 km (0.108 R)
• M34: 13,045,383 km (0.077 R)
• M35: 13,223,554 km (0.117 R)
• M36: 13,618,193 km (0.074 R)
• M37: 13,871,313 km (0.035 R)
• M38: 14,053,074 km (0.098 R)
• M39: 14,566,345 km (0.117 R)
• M40: 16,410,438 km (0.113 R)
• M41: 17,614,551 km (0.096 R)
• M42: 17,693,239 km (0.095 R)
• M43: 18,446,315 km (0.115 R)
• M44: 19,453,109 km (0.071 R)
• M45: 19,779,082 km (0.034 R)
• M46: 20,601,871 km (0.097 R)
• M47: 21,100,929 km (0.1 R)
• M48: 22,238,172 km (0.079 R)
• M49: 22,921,535 km (0.095 R)
• M50: 23,265,760 km (0.088 R)
• M51: 23,741,930 km (0.051 R)
• M52: 24,396,421 km (0.112 R)
• M53: 24,484,085 km (0.094 R)
• M54: 25,056,895 km (0.096 R)
• M55: 25,500,303 km (0.077 R)
• M56: 25,901,824 km (0.101 R)
• M57: 26,125,623 km (0.065 R)
• M58: 26,891,713 km (0.105 R)
• M59: 26,982,370 km (0.04 R)
• M60: 27,345,743 km (0.094 R)
• M61: 27,391,370 km (0.092 R)
• M62: 27,436,997 km (0.075 R)
• M63: 27,802,465 km (0.047 R)
• M64: 28,862,216 km (0.1 R)
• M65: 29,001,342 km (0.082 R)
• M66: 29,981,956 km (0.108 R)
• M67: 30,076,054 km (0.086 R)
• M68: 30,123,027 km (0.044 R)
• M69: 30,831,224 km (0.06 R)
• M70: 32,119,860 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 11,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit