🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.54 AU - 0.68 AU

Year: 179 Days

Day: 41.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,570,091 km

• M1: 433,983 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.88 AU - 0.98 AU

Year: 338 Days

Day: 25 Hours

Environment

Temp: 28 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,570,091 km

• M1: 402,119 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.34 AU - 3.4 AU

Year: 1832 Days

Day: 30.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,570,091 km

• M1: 1,869,973 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.2 AU - 3.46 AU

Year: 2289 Days

Day: 33.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,570,091 km

• M1: 1,111,512 km (0.119 R)
• M2: 1,380,639 km (0.098 R)

Asteroid Belt

Center: 7.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.7

Radius: 12.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.16 AU - 11.76 AU

Year: 13669 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,570,091 km

• M1: 172,786 km (0.11 R)
• M2: 338,241 km (0.095 R)
• M3: 656,585 km (0.116 R)
• M4: 789,727 km (0.113 R)
• M5: 951,742 km (0.037 R)
• M6: 1,804,898 km (0.057 R)
• M7: 1,998,777 km (0.112 R)
• M8: 2,098,409 km (0.051 R)
• M9: 2,487,214 km (0.105 R)
• M10: 2,731,508 km (0.105 R)
• M11: 3,127,493 km (0.074 R)
• M12: 3,302,822 km (0.071 R)
• M13: 3,786,621 km (0.097 R)
• M14: 4,005,333 km (0.088 R)
• M15: 4,455,473 km (0.09 R)
• M16: 4,587,120 km (0.094 R)
• M17: 4,820,642 km (0.057 R)
• M18: 5,757,872 km (0.109 R)
• M19: 5,973,742 km (0.114 R)
• M20: 6,637,658 km (0.105 R)
• M21: 7,247,418 km (0.074 R)
• M22: 7,915,223 km (0.091 R)
• M23: 8,155,627 km (0.114 R)
• M24: 8,520,646 km (0.113 R)
• M25: 9,057,702 km (0.099 R)
• M26: 10,382,092 km (0.107 R)
• M27: 10,513,439 km (0.083 R)
• M28: 10,689,516 km (0.081 R)
• M29: 11,448,725 km (0.026 R)
• M30: 12,179,062 km (0.078 R)
• M31: 12,364,114 km (0.117 R)
• M32: 13,493,578 km (0.074 R)
• M33: 13,877,297 km (0.066 R)
• M34: 14,606,736 km (0.087 R)
• M35: 15,849,894 km (0.052 R)
• M36: 16,102,715 km (0.101 R)
• M37: 16,255,005 km (0.087 R)
• M38: 16,920,417 km (0.106 R)
• M39: 18,649,319 km (0.103 R)
• M40: 20,379,120 km (0.083 R)
• M41: 20,488,924 km (0.068 R)
• M42: 21,374,544 km (0.106 R)
• M43: 21,709,793 km (0.102 R)
• M44: 22,159,633 km (0.108 R)
• M45: 22,840,154 km (0.109 R)
• M46: 23,125,736 km (0.09 R)
• M47: 24,805,421 km (0.087 R)
• M48: 26,464,163 km (0.103 R)
• M49: 27,428,171 km (0.119 R)
• M50: 28,649,189 km (0.102 R)
• M51: 30,513,926 km (0.084 R)
• M52: 31,587,890 km (0.069 R)
• M53: 33,125,157 km (0.094 R)
• M54: 35,410,414 km (0.026 R)
• M55: 37,275,152 km (0.12 R)
• M56: 38,219,414 km (0.09 R)
• M57: 39,171,454 km (0.087 R)
• M58: 39,581,951 km (0.073 R)
• M59: 40,752,704 km (0.066 R)
• M60: 41,237,999 km (0.061 R)
• M61: 41,934,677 km (0.032 R)
• M62: 43,128,019 km (0.117 R)
• M63: 43,269,090 km (0.106 R)
• M64: 45,619,871 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.7

Radius: 3.9

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.33 AU - 15.07 AU

Year: 19103 Days

Day: 19.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,570,091 km

• M1: 82,129 km (0.1 R)
• M2: 113,844 km (0.107 R)
• M3: 363,822 km (0.068 R)
• M4: 489,035 km (0.106 R)
• M5: 515,813 km (0.081 R)
• M6: 627,713 km (0.119 R)
• M7: 731,982 km (0.114 R)
• M8: 1,220,719 km (0.117 R)
• M9: 1,370,167 km (0.078 R)
• M10: 1,408,464 km (0.077 R)
• M11: 1,707,211 km (0.072 R)
• M12: 2,269,549 km (0.107 R)
• M13: 2,337,916 km (0.051 R)
• M14: 2,406,880 km (0.036 R)
• M15: 2,547,053 km (0.076 R)
• M16: 2,594,326 km (0.077 R)
• M17: 2,786,410 km (0.049 R)
• M18: 3,007,964 km (0.091 R)
• M19: 3,058,080 km (0.109 R)
• M20: 3,364,007 km (0.084 R)
• M21: 3,389,888 km (0.078 R)
• M22: 3,679,509 km (0.111 R)
• M23: 3,949,833 km (0.097 R)
• M24: 3,977,209 km (0.076 R)
• M25: 4,142,814 km (0.047 R)
• M26: 4,624,220 km (0.103 R)
• M27: 4,740,009 km (0.117 R)
• M28: 5,093,209 km (0.109 R)
• M29: 5,182,968 km (0.119 R)
• M30: 5,273,026 km (0.06 R)
• M31: 5,363,682 km (0.118 R)
• M32: 5,577,308 km (0.104 R)
• M33: 6,719,188 km (0.112 R)
• M34: 7,316,383 km (0.114 R)
• M35: 8,034,303 km (0.073 R)
• M36: 8,881,925 km (0.104 R)
• M37: 9,609,718 km (0.04 R)
• M38: 9,980,721 km (0.12 R)
• M39: 10,660,344 km (0.117 R)
• M40: 11,121,704 km (0.111 R)
• M41: 11,511,257 km (0.099 R)
• M42: 11,747,023 km (0.044 R)
• M43: 11,865,505 km (0.103 R)
• M44: 12,827,718 km (0.097 R)
• M45: 14,275,078 km (0.096 R)
• M46: 14,698,140 km (0.09 R)
• M47: 14,911,168 km (0.088 R)
• M48: 16,254,557 km (0.096 R)
• M49: 16,430,633 km (0.074 R)
• M50: 17,862,584 km (0.05 R)
• M51: 18,639,296 km (0.099 R)
• M52: 19,240,680 km (0.1 R)
• M53: 19,427,079 km (0.08 R)
• M54: 20,083,963 km (0.107 R)
• M55: 20,225,632 km (0.088 R)
• M56: 20,415,023 km (0.061 R)
• M57: 21,419,423 km (0.052 R)
• M58: 21,564,084 km (0.039 R)
• M59: 21,806,134 km (0.108 R)
• M60: 22,783,157 km (0.116 R)
• M61: 23,425,979 km (0.06 R)
• M62: 25,389,451 km (0.075 R)
• M63: 26,107,222 km (0.09 R)
• M64: 26,468,501 km (0.097 R)
• M65: 27,614,869 km (0.082 R)
• M66: 30,442,120 km (0.119 R)
• M67: 30,496,424 km (0.05 R)
• M68: 30,605,032 km (0.052 R)
• M69: 30,768,093 km (0.094 R)
• M70: 31,094,965 km (0.087 R)
• M71: 31,532,838 km (0.059 R)
• M72: 32,193,312 km (0.091 R)
• M73: 32,303,865 km (0.103 R)
• M74: 33,360,176 km (0.065 R)
• M75: 33,471,925 km (0.094 R)
• M76: 35,107,778 km (0.117 R)
• M77: 35,392,313 km (0.077 R)
• M78: 36,193,410 km (0.117 R)
• M79: 38,046,778 km (0.095 R)
• M80: 38,339,241 km (0.09 R)
• M81: 38,515,019 km (0.06 R)
• M82: 38,573,661 km (0.031 R)
• M83: 38,632,304 km (0.107 R)
• M84: 38,926,114 km (0.091 R)
• M85: 39,220,672 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.9

Radius: 5.7

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.74 AU - 19.52 AU

Year: 30293 Days

Day: 15.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,570,091 km

• M1: 96,939 km (0.118 R)
• M2: 192,682 km (0.103 R)
• M3: 294,558 km (0.06 R)
• M4: 491,579 km (0.087 R)
• M5: 1,345,483 km (0.086 R)
• M6: 1,957,039 km (0.112 R)
• M7: 2,022,414 km (0.104 R)
• M8: 2,788,953 km (0.079 R)
• M9: 2,862,854 km (0.061 R)
• M10: 3,319,128 km (0.117 R)
• M11: 3,397,368 km (0.077 R)
• M12: 4,129,051 km (0.101 R)
• M13: 4,469,536 km (0.099 R)
• M14: 4,556,003 km (0.062 R)
• M15: 4,730,733 km (0.082 R)
• M16: 5,313,866 km (0.12 R)
• M17: 5,966,861 km (0.095 R)
• M18: 7,449,376 km (0.046 R)
• M19: 7,552,000 km (0.053 R)
• M20: 8,072,600 km (0.048 R)
• M21: 8,766,585 km (0.082 R)
• M22: 8,984,100 km (0.098 R)
• M23: 9,038,703 km (0.097 R)
• M24: 10,554,878 km (0.119 R)
• M25: 12,208,533 km (0.075 R)
• M26: 12,268,970 km (0.111 R)
• M27: 13,563,141 km (0.027 R)
• M28: 13,940,876 km (0.051 R)
• M29: 14,258,323 km (0.115 R)
• M30: 14,770,995 km (0.06 R)
• M31: 14,900,247 km (0.06 R)
• M32: 15,355,174 km (0.102 R)
• M33: 16,345,213 km (0.113 R)
• M34: 17,492,180 km (0.094 R)
• M35: 17,903,125 km (0.115 R)
• M36: 17,971,940 km (0.12 R)
• M37: 18,804,452 km (0.113 R)
• M38: 20,723,195 km (0.118 R)
• M39: 21,012,667 km (0.101 R)
• M40: 21,449,492 km (0.115 R)
• M41: 21,962,912 km (0.08 R)
• M42: 22,331,970 km (0.104 R)
• M43: 22,480,222 km (0.111 R)
• M44: 22,628,772 km (0.11 R)
• M45: 22,777,772 km (0.103 R)
• M46: 23,829,146 km (0.087 R)
• M47: 24,360,667 km (0.109 R)
• M48: 24,589,701 km (0.068 R)
• M49: 24,666,295 km (0.104 R)
• M50: 25,513,019 km (0.082 R)
• M51: 26,369,168 km (0.06 R)
• M52: 26,840,252 km (0.069 R)
• M53: 27,631,475 km (0.094 R)
• M54: 28,109,739 km (0.095 R)
• M55: 29,236,660 km (0.082 R)
• M56: 29,398,824 km (0.068 R)
• M57: 29,642,668 km (0.073 R)
• M58: 30,460,221 km (0.119 R)
• M59: 31,037,070 km (0.087 R)
• M60: 31,285,253 km (0.117 R)
• M61: 33,126,055 km (0.101 R)
• M62: 34,059,546 km (0.119 R)
• M63: 35,865,641 km (0.113 R)
• M64: 37,879,078 km (0.038 R)
• M65: 38,410,300 km (0.112 R)
• M66: 41,375,929 km (0.07 R)
• M67: 41,467,034 km (0.034 R)
• M68: 43,208,802 km (0.074 R)
• M69: 43,301,253 km (0.097 R)
• M70: 43,763,810 km (0.12 R)
• M71: 44,228,162 km (0.091 R)
• M72: 45,255,450 km (0.105 R)
• M73: 47,048,231 km (0.086 R)
• M74: 49,925,896 km (0.098 R)
• M75: 51,190,447 km (0.098 R)
• M76: 52,367,034 km (0.111 R)
• M77: 52,958,693 km (0.116 R)
• M78: 53,354,380 km (0.076 R)
• M79: 56,453,898 km (0.035 R)
• M80: 57,060,517 km (0.074 R)
• M81: 60,745,412 km (0.118 R)
• M82: 63,559,199 km (0.087 R)
• M83: 63,979,569 km (0.11 R)
• M84: 67,162,263 km (0.067 R)
• M85: 68,880,694 km (0.053 R)
• M86: 71,703,905 km (0.075 R)
• M87: 73,019,469 km (0.101 R)
• M88: 73,129,573 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit