🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.6 AU - 0.72 AU

Year: 197 Days

Day: 45.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.67 AU - 1.07 AU

Year: 298 Days

Day: 29.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.46 AU - 1.82 AU

Year: 771 Days

Day: 44.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.24 AU - 4.28 AU

Year: 2676 Days

Day: 24 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.4

Radius: 11.4

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.88 AU - 12.6 AU

Year: 13833 Days

Day: 8.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,845,433 km

• M1: 146,606 km (0.11 R)
• M2: 263,143 km (0.117 R)
• M3: 358,137 km (0.082 R)
• M4: 629,957 km (0.077 R)
• M5: 867,219 km (0.051 R)
• M6: 1,334,263 km (0.086 R)
• M7: 1,427,164 km (0.117 R)
• M8: 1,570,778 km (0.064 R)
• M9: 2,276,730 km (0.054 R)
• M10: 4,711,435 km (0.066 R)
• M11: 4,819,445 km (0.111 R)
• M12: 5,372,359 km (0.106 R)
• M13: 5,675,444 km (0.087 R)
• M14: 5,790,634 km (0.075 R)
• M15: 5,984,364 km (0.046 R)
• M16: 6,338,312 km (0.11 R)
• M17: 6,861,755 km (0.067 R)
• M18: 6,984,575 km (0.106 R)
• M19: 7,108,143 km (0.094 R)
• M20: 7,567,408 km (0.032 R)
• M21: 7,779,388 km (0.027 R)
• M22: 9,362,732 km (0.115 R)
• M23: 9,681,974 km (0.099 R)
• M24: 10,378,203 km (0.093 R)
• M25: 12,263,136 km (0.076 R)
• M26: 14,460,729 km (0.073 R)
• M27: 15,042,215 km (0.046 R)
• M28: 15,309,098 km (0.092 R)
• M29: 15,793,496 km (0.067 R)
• M30: 16,337,583 km (0.1 R)
• M31: 17,165,159 km (0.087 R)
• M32: 17,276,609 km (0.084 R)
• M33: 17,780,754 km (0.094 R)
• M34: 18,232,988 km (0.119 R)
• M35: 18,574,670 km (0.036 R)
• M36: 18,918,596 km (0.047 R)
• M37: 19,380,255 km (0.109 R)
• M38: 19,787,310 km (0.074 R)
• M39: 20,432,676 km (0.116 R)
• M40: 21,084,922 km (0.09 R)
• M41: 21,204,301 km (0.119 R)
• M42: 21,503,647 km (0.077 R)
• M43: 22,349,174 km (0.117 R)
• M44: 22,653,755 km (0.094 R)
• M45: 22,837,312 km (0.117 R)
• M46: 23,823,910 km (0.038 R)
• M47: 24,197,456 km (0.11 R)
• M48: 24,635,777 km (0.109 R)
• M49: 24,824,570 km (0.12 R)
• M50: 24,950,531 km (0.111 R)
• M51: 25,203,202 km (0.075 R)
• M52: 25,393,341 km (0.094 R)
• M53: 25,902,572 km (0.086 R)
• M54: 26,608,375 km (0.12 R)
• M55: 27,776,884 km (0.102 R)
• M56: 27,973,306 km (0.064 R)
• M57: 28,499,142 km (0.115 R)
• M58: 29,360,826 km (0.064 R)
• M59: 29,694,429 km (0.085 R)
• M60: 30,703,018 km (0.065 R)
• M61: 31,109,625 km (0.077 R)
• M62: 31,722,827 km (0.086 R)
• M63: 32,271,253 km (0.107 R)
• M64: 33,725,793 km (0.082 R)
• M65: 34,425,911 km (0.076 R)
• M66: 35,343,245 km (0.068 R)
• M67: 35,627,182 km (0.109 R)
• M68: 35,840,658 km (0.115 R)
• M69: 36,054,433 km (0.116 R)
• M70: 36,411,823 km (0.107 R)
• M71: 38,070,713 km (0.092 R)
• M72: 38,216,122 km (0.12 R)
• M73: 42,512,723 km (0.08 R)
• M74: 42,814,761 km (0.096 R)
• M75: 44,411,569 km (0.105 R)
• M76: 45,255,749 km (0.087 R)
• M77: 45,332,643 km (0.116 R)
• M78: 45,409,686 km (0.114 R)
• M79: 45,872,990 km (0.077 R)
• M80: 46,182,658 km (0.092 R)
• M81: 46,493,073 km (0.057 R)
• M82: 46,804,087 km (0.114 R)
• M83: 49,159,207 km (0.104 R)
• M84: 49,793,801 km (0.066 R)
• M85: 50,990,733 km (0.041 R)
• M86: 52,520,671 km (0.092 R)
• M87: 53,250,559 km (0.073 R)
• M88: 53,902,207 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.7

Radius: 5.6

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 16.42 AU - 20.14 AU

Year: 28690 Days

Day: 20.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,845,433 km

• M1: 146,756 km (0.12 R)
• M2: 382,522 km (0.083 R)
• M3: 861,385 km (0.027 R)
• M4: 1,932,954 km (0.086 R)
• M5: 2,055,924 km (0.057 R)
• M6: 2,149,721 km (0.117 R)
• M7: 2,539,125 km (0.119 R)
• M8: 2,880,208 km (0.092 R)
• M9: 2,985,375 km (0.105 R)
• M10: 3,418,760 km (0.035 R)
• M11: 3,455,711 km (0.053 R)
• M12: 5,254,326 km (0.107 R)
• M13: 9,127,415 km (0.116 R)
• M14: 9,230,637 km (0.075 R)
• M15: 10,390,320 km (0.057 R)
• M16: 11,317,528 km (0.105 R)
• M17: 12,498,902 km (0.095 R)
• M18: 13,133,347 km (0.109 R)
• M19: 13,542,347 km (0.06 R)
• M20: 14,193,696 km (0.086 R)
• M21: 15,098,315 km (0.119 R)
• M22: 16,395,777 km (0.112 R)
• M23: 18,964,073 km (0.057 R)
• M24: 19,426,331 km (0.113 R)
• M25: 19,758,737 km (0.109 R)
• M26: 21,106,913 km (0.096 R)
• M27: 22,206,757 km (0.09 R)
• M28: 22,554,273 km (0.088 R)
• M29: 22,763,710 km (0.101 R)
• M30: 22,973,745 km (0.119 R)
• M31: 24,318,779 km (0.111 R)
• M32: 25,543,687 km (0.088 R)
• M33: 26,126,969 km (0.088 R)
• M34: 26,936,293 km (0.118 R)
• M35: 27,232,647 km (0.092 R)
• M36: 27,679,196 km (0.116 R)
• M37: 27,978,093 km (0.054 R)
• M38: 31,181,881 km (0.069 R)
• M39: 31,570,835 km (0.106 R)
• M40: 32,511,208 km (0.074 R)
• M41: 33,460,705 km (0.088 R)
• M42: 36,772,802 km (0.069 R)
• M43: 37,596,338 km (0.105 R)
• M44: 37,761,794 km (0.081 R)
• M45: 39,093,963 km (0.046 R)
• M46: 40,187,673 km (0.113 R)
• M47: 40,695,857 km (0.115 R)
• M48: 41,547,517 km (0.116 R)
• M49: 41,632,938 km (0.103 R)
• M50: 41,804,078 km (0.051 R)
• M51: 44,661,846 km (0.114 R)
• M52: 50,837,246 km (0.078 R)
• M53: 51,020,204 km (0.111 R)
• M54: 51,662,278 km (0.106 R)
• M55: 52,214,594 km (0.094 R)
• M56: 52,491,649 km (0.072 R)
• M57: 52,584,100 km (0.118 R)
• M58: 52,676,552 km (0.082 R)
• M59: 52,861,604 km (0.106 R)
• M60: 53,883,657 km (0.095 R)
• M61: 54,631,198 km (0.106 R)
• M62: 55,006,090 km (0.057 R)
• M63: 55,476,126 km (0.061 R)
• M64: 55,664,470 km (0.087 R)
• M65: 56,799,020 km (0.104 R)
• M66: 56,893,865 km (0.098 R)
• M67: 57,654,870 km (0.095 R)
• M68: 59,379,584 km (0.085 R)
• M69: 59,861,588 km (0.115 R)
• M70: 63,075,549 km (0.072 R)
• M71: 63,764,596 km (0.08 R)
• M72: 63,863,181 km (0.113 R)
• M73: 64,653,956 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 15,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit