🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.69 AU - 0.73 AU

Year: 208 Days

Day: 18.3 Hours

Environment

Temp: 218 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.75 AU - 0.75 AU

Year: 226 Days

Day: 33.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.77 AU - 1.04 AU

Year: 297 Days

Day: 33.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.12 AU - 1.18 AU

Year: 429 Days

Day: 15.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,976,760 km

• M1: 560,992 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.28 AU - 2.34 AU

Year: 1223 Days

Day: 29.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.69 AU - 3.89 AU

Year: 2078 Days

Day: 25.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,976,760 km

• M1: 98,585 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.7

Radius: 14.4

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.17 AU - 7.87 AU

Year: 5798 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,976,760 km

• M1: 180,116 km (0.047 R)
• M2: 308,620 km (0.104 R)
• M3: 471,233 km (0.104 R)
• M4: 636,838 km (0.118 R)
• M5: 734,675 km (0.066 R)
• M6: 934,388 km (0.112 R)
• M7: 1,374,505 km (0.063 R)
• M8: 1,895,555 km (0.09 R)
• M9: 2,139,998 km (0.108 R)
• M10: 2,639,804 km (0.056 R)
• M11: 2,978,942 km (0.101 R)
• M12: 3,198,253 km (0.075 R)
• M13: 3,309,853 km (0.12 R)
• M14: 3,676,218 km (0.109 R)
• M15: 4,055,748 km (0.119 R)
• M16: 4,878,686 km (0.095 R)
• M17: 5,112,058 km (0.115 R)
• M18: 6,194,100 km (0.066 R)
• M19: 6,675,207 km (0.061 R)
• M20: 7,168,431 km (0.106 R)
• M21: 7,434,416 km (0.118 R)
• M22: 7,915,223 km (0.117 R)
• M23: 8,221,001 km (0.105 R)
• M24: 8,844,226 km (0.063 R)
• M25: 9,709,949 km (0.1 R)
• M26: 9,905,922 km (0.063 R)
• M27: 10,202,575 km (0.084 R)
• M28: 10,535,580 km (0.029 R)
• M29: 10,703,428 km (0.11 R)
• M30: 11,212,211 km (0.088 R)
• M31: 11,314,985 km (0.032 R)
• M32: 11,452,465 km (0.118 R)
• M33: 12,078,083 km (0.075 R)
• M34: 12,465,841 km (0.048 R)
• M35: 13,073,358 km (0.106 R)
• M36: 13,326,178 km (0.061 R)
• M37: 13,471,438 km (0.103 R)
• M38: 13,726,951 km (0.116 R)
• M39: 14,503,214 km (0.091 R)
• M40: 15,293,690 km (0.068 R)
• M41: 15,828,352 km (0.114 R)
• M42: 16,098,077 km (0.077 R)
• M43: 16,214,165 km (0.08 R)
• M44: 17,152,593 km (0.053 R)
• M45: 17,271,224 km (0.04 R)
• M46: 17,509,084 km (0.065 R)
• M47: 17,948,154 km (0.071 R)
• M48: 18,878,054 km (0.067 R)
• M49: 19,657,908 km (0.064 R)
• M50: 19,989,417 km (0.107 R)
• M51: 20,239,395 km (0.051 R)
• M52: 20,406,496 km (0.053 R)
• M53: 20,700,157 km (0.101 R)
• M54: 20,868,604 km (0.105 R)
• M55: 21,546,881 km (0.107 R)
• M56: 21,803,142 km (0.093 R)
• M57: 22,275,572 km (0.119 R)
• M58: 23,055,874 km (0.087 R)
• M59: 23,274,287 km (0.08 R)
• M60: 23,449,466 km (0.088 R)
• M61: 23,977,696 km (0.066 R)
• M62: 25,135,584 km (0.087 R)
• M63: 25,360,280 km (0.047 R)
• M64: 26,906,374 km (0.087 R)
• M65: 27,044,303 km (0.101 R)
• M66: 27,551,889 km (0.025 R)
• M67: 27,737,240 km (0.054 R)
• M68: 27,829,991 km (0.036 R)
• M69: 27,923,041 km (0.115 R)
• M70: 28,155,815 km (0.057 R)
• M71: 29,235,164 km (0.103 R)
• M72: 29,471,529 km (0.117 R)
• M73: 29,613,646 km (0.092 R)
• M74: 30,184,512 km (0.095 R)
• M75: 30,375,698 km (0.111 R)
• M76: 30,519,312 km (0.07 R)
• M77: 30,855,309 km (0.102 R)
• M78: 30,999,671 km (0.044 R)
• M79: 31,482,423 km (0.069 R)
• M80: 32,162,645 km (0.103 R)
• M81: 32,896,721 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.8

Radius: 14.2

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.06 AU - 8.6 AU

Year: 7630 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 42,976,760 km

• M1: 181,462 km (0.05 R)
• M2: 274,362 km (0.118 R)
• M3: 911,799 km (0.09 R)
• M4: 1,064,239 km (0.077 R)
• M5: 1,217,278 km (0.053 R)
• M6: 1,323,642 km (0.111 R)
• M7: 1,461,272 km (0.117 R)
• M8: 1,652,907 km (0.109 R)
• M9: 1,751,941 km (0.101 R)
• M10: 2,828,896 km (0.093 R)
• M11: 3,369,991 km (0.097 R)
• M12: 3,536,045 km (0.091 R)
• M13: 3,744,435 km (0.068 R)
• M14: 3,970,327 km (0.09 R)
• M15: 4,421,664 km (0.116 R)
• M16: 4,646,510 km (0.083 R)
• M17: 4,832,161 km (0.072 R)
• M18: 5,314,165 km (0.106 R)
• M19: 5,614,109 km (0.042 R)
• M20: 5,842,545 km (0.105 R)
• M21: 7,244,875 km (0.069 R)
• M22: 7,443,990 km (0.03 R)
• M23: 7,712,369 km (0.119 R)
• M24: 8,000,943 km (0.093 R)
• M25: 8,870,406 km (0.12 R)
• M26: 9,065,781 km (0.09 R)
• M27: 9,587,728 km (0.095 R)
• M28: 9,935,094 km (0.108 R)
• M29: 10,230,699 km (0.062 R)
• M30: 10,379,699 km (0.065 R)
• M31: 10,849,885 km (0.109 R)
• M32: 11,346,251 km (0.062 R)
• M33: 11,597,276 km (0.116 R)
• M34: 11,694,215 km (0.058 R)
• M35: 11,889,141 km (0.09 R)
• M36: 12,361,272 km (0.12 R)
• M37: 12,960,112 km (0.082 R)
• M38: 13,060,941 km (0.064 R)
• M39: 13,202,311 km (0.101 R)
• M40: 13,446,156 km (0.038 R)
• M41: 13,793,971 km (0.073 R)
• M42: 13,896,745 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.8

Radius: 11.3

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.16 AU - 13.1 AU

Year: 13812 Days

Day: 11.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,976,760 km

• M1: 147,504 km (0.053 R)
• M2: 219,161 km (0.065 R)
• M3: 785,838 km (0.107 R)
• M4: 1,335,909 km (0.104 R)
• M5: 1,639,892 km (0.1 R)
• M6: 2,079,261 km (0.032 R)
• M7: 2,654,016 km (0.067 R)
• M8: 2,729,264 km (0.032 R)
• M9: 2,882,003 km (0.044 R)
• M10: 3,116,572 km (0.051 R)
• M11: 3,330,348 km (0.025 R)
• M12: 3,494,008 km (0.069 R)
• M13: 3,632,386 km (0.086 R)
• M14: 4,087,463 km (0.049 R)
• M15: 4,233,470 km (0.094 R)
• M16: 4,989,388 km (0.078 R)
• M17: 5,495,029 km (0.1 R)
• M18: 5,656,445 km (0.04 R)
• M19: 5,885,180 km (0.113 R)
• M20: 5,984,064 km (0.056 R)
• M21: 6,217,138 km (0.09 R)
• M22: 6,589,487 km (0.117 R)
• M23: 7,749,768 km (0.067 R)
• M24: 8,004,084 km (0.1 R)
• M25: 8,077,088 km (0.034 R)
• M26: 8,483,546 km (0.084 R)
• M27: 8,707,942 km (0.04 R)
• M28: 10,293,829 km (0.046 R)
• M29: 10,453,301 km (0.104 R)
• M30: 10,613,670 km (0.072 R)
• M31: 10,734,395 km (0.05 R)
• M32: 11,304,064 km (0.119 R)
• M33: 12,092,893 km (0.116 R)
• M34: 12,303,378 km (0.095 R)
• M35: 13,723,361 km (0.049 R)
• M36: 14,474,940 km (0.049 R)
• M37: 14,788,348 km (0.105 R)
• M38: 15,194,656 km (0.086 R)
• M39: 15,513,150 km (0.082 R)
• M40: 15,604,554 km (0.108 R)
• M41: 16,203,095 km (0.069 R)
• M42: 16,856,239 km (0.1 R)
• M43: 17,044,284 km (0.086 R)
• M44: 17,803,942 km (0.053 R)
• M45: 17,947,705 km (0.104 R)
• M46: 18,043,598 km (0.093 R)
• M47: 18,526,200 km (0.057 R)
• M48: 18,671,759 km (0.096 R)
• M49: 19,405,537 km (0.105 R)
• M50: 19,503,972 km (0.096 R)
• M51: 20,098,773 km (0.091 R)
• M52: 21,611,656 km (0.115 R)
• M53: 22,175,640 km (0.069 R)
• M54: 22,692,351 km (0.071 R)
• M55: 23,056,622 km (0.105 R)
• M56: 23,317,820 km (0.115 R)
• M57: 25,443,456 km (0.08 R)
• M58: 25,930,248 km (0.069 R)
• M59: 28,074,883 km (0.098 R)
• M60: 28,186,333 km (0.116 R)
• M61: 29,027,372 km (0.056 R)
• M62: 30,161,623 km (0.114 R)
• M63: 30,504,801 km (0.056 R)
• M64: 31,252,491 km (0.043 R)
• M65: 33,709,636 km (0.088 R)
• M66: 33,828,118 km (0.062 R)
• M67: 34,125,219 km (0.046 R)
• M68: 35,562,705 km (0.116 R)
• M69: 35,683,431 km (0.117 R)
• M70: 36,106,942 km (0.053 R)
• M71: 38,063,981 km (0.11 R)
• M72: 38,187,400 km (0.113 R)
• M73: 41,253,707 km (0.076 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 10,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit