🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.9 AU - 1.3 AU

Year: 428 Days

Day: 25.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.91 AU - 1.95 AU

Year: 994 Days

Day: 12.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.24 AU - 3.24 AU

Year: 1682 Days

Day: 14.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.77 AU - 4.31 AU

Year: 2470 Days

Day: 22.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,272,303 km

• M1: 1,630,916 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.2

Radius: 13

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.3 AU - 9.6 AU

Year: 10773 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 84,272,303 km

• M1: 213,626 km (0.092 R)
• M2: 335,099 km (0.11 R)
• M3: 741,856 km (0.079 R)
• M4: 1,050,925 km (0.093 R)
• M5: 1,233,734 km (0.105 R)
• M6: 1,467,705 km (0.051 R)
• M7: 1,773,782 km (0.102 R)
• M8: 2,039,617 km (0.118 R)
• M9: 2,948,724 km (0.086 R)
• M10: 3,088,149 km (0.074 R)
• M11: 3,229,668 km (0.107 R)
• M12: 3,464,537 km (0.045 R)
• M13: 3,593,191 km (0.054 R)
• M14: 4,066,369 km (0.096 R)
• M15: 4,241,698 km (0.059 R)
• M16: 4,359,880 km (0.095 R)
• M17: 6,040,014 km (0.115 R)
• M18: 6,948,073 km (0.073 R)
• M19: 7,087,947 km (0.092 R)
• M20: 7,205,381 km (0.083 R)
• M21: 7,850,148 km (0.1 R)
• M22: 8,069,160 km (0.046 R)
• M23: 8,563,281 km (0.042 R)
• M24: 9,118,289 km (0.056 R)
• M25: 9,841,446 km (0.082 R)
• M26: 9,946,314 km (0.097 R)
• M27: 10,289,641 km (0.114 R)
• M28: 10,663,785 km (0.09 R)
• M29: 11,535,641 km (0.117 R)
• M30: 11,701,695 km (0.069 R)
• M31: 12,036,196 km (0.111 R)
• M32: 12,260,892 km (0.076 R)
• M33: 13,029,675 km (0.078 R)
• M34: 13,434,487 km (0.078 R)
• M35: 14,226,907 km (0.113 R)
• M36: 14,434,848 km (0.086 R)
• M37: 14,554,227 km (0.092 R)
• M38: 15,095,024 km (0.105 R)
• M39: 15,581,217 km (0.092 R)
• M40: 16,196,363 km (0.115 R)
• M41: 16,289,263 km (0.049 R)
• M42: 16,506,928 km (0.111 R)
• M43: 17,228,588 km (0.106 R)
• M44: 17,450,292 km (0.111 R)
• M45: 17,832,665 km (0.099 R)
• M46: 18,056,912 km (0.117 R)
• M47: 18,443,622 km (0.118 R)
• M48: 19,290,795 km (0.113 R)
• M49: 19,521,026 km (0.104 R)
• M50: 19,818,427 km (0.098 R)
• M51: 20,451,226 km (0.113 R)
• M52: 20,551,755 km (0.094 R)
• M53: 20,719,754 km (0.068 R)
• M54: 20,820,732 km (0.118 R)
• M55: 21,395,936 km (0.108 R)
• M56: 21,532,070 km (0.114 R)
• M57: 21,976,376 km (0.079 R)
• M58: 22,596,758 km (0.075 R)
• M59: 22,700,729 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.5

Radius: 3.2

Gravity: 35.69 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 13.04 AU - 15.8 AU

Year: 20307 Days

Day: 18.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 84,272,303 km

• M1: 93,050 km (0.105 R)
• M2: 519,703 km (0.108 R)
• M3: 634,594 km (0.113 R)
• M4: 695,032 km (0.099 R)
• M5: 887,714 km (0.088 R)
• M6: 978,520 km (0.113 R)
• M7: 1,476,082 km (0.093 R)
• M8: 2,220,481 km (0.078 R)
• M9: 3,061,820 km (0.052 R)
• M10: 3,164,593 km (0.102 R)
• M11: 3,659,463 km (0.064 R)
• M12: 3,915,724 km (0.12 R)
• M13: 4,177,820 km (0.105 R)
• M14: 4,601,032 km (0.089 R)
• M15: 4,997,466 km (0.033 R)
• M16: 5,907,620 km (0.075 R)
• M17: 7,047,256 km (0.099 R)
• M18: 8,015,604 km (0.095 R)
• M19: 8,927,103 km (0.109 R)
• M20: 9,921,331 km (0.09 R)
• M21: 10,689,815 km (0.089 R)
• M22: 11,371,084 km (0.098 R)
• M23: 11,958,555 km (0.036 R)
• M24: 13,835,559 km (0.07 R)
• M25: 14,062,349 km (0.092 R)
• M26: 14,176,193 km (0.084 R)
• M27: 14,347,483 km (0.074 R)
• M28: 14,404,779 km (0.102 R)
• M29: 15,156,209 km (0.098 R)
• M30: 15,214,552 km (0.071 R)
• M31: 16,217,456 km (0.115 R)
• M32: 17,669,304 km (0.104 R)
• M33: 18,224,312 km (0.066 R)
• M34: 18,472,794 km (0.074 R)
• M35: 18,659,941 km (0.077 R)
• M36: 19,036,179 km (0.028 R)
• M37: 19,605,100 km (0.094 R)
• M38: 20,179,556 km (0.077 R)
• M39: 20,436,715 km (0.06 R)
• M40: 22,134,052 km (0.102 R)
• M41: 24,216,155 km (0.086 R)
• M42: 26,993,440 km (0.062 R)
• M43: 27,560,865 km (0.108 R)
• M44: 27,845,998 km (0.076 R)
• M45: 28,060,521 km (0.077 R)
• M46: 29,504,739 km (0.116 R)
• M47: 30,603,685 km (0.098 R)
• M48: 32,089,641 km (0.063 R)
• M49: 33,371,096 km (0.089 R)
• M50: 34,976,880 km (0.079 R)
• M51: 38,025,236 km (0.071 R)
• M52: 38,581,291 km (0.028 R)
• M53: 39,781,814 km (0.079 R)
• M54: 42,548,327 km (0.075 R)
• M55: 44,121,050 km (0.105 R)
• M56: 45,460,250 km (0.073 R)
• M57: 47,408,463 km (0.106 R)
• M58: 49,470,221 km (0.11 R)
• M59: 51,385,821 km (0.111 R)
• M60: 52,264,559 km (0.07 R)
• M61: 52,705,723 km (0.097 R)
• M62: 55,288,979 km (0.058 R)
• M63: 55,558,555 km (0.088 R)
• M64: 55,828,579 km (0.098 R)
• M65: 57,821,971 km (0.116 R)
• M66: 58,827,418 km (0.114 R)
• M67: 59,930,852 km (0.026 R)
• M68: 60,300,059 km (0.117 R)
• M69: 60,485,112 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.3

Radius: 3.6

Gravity: 67.38 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.15 AU - 16.01 AU

Year: 20646 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,272,303 km

• M1: 116,686 km (0.115 R)
• M2: 199,564 km (0.081 R)
• M3: 248,183 km (0.086 R)
• M4: 930,499 km (0.071 R)
• M5: 1,014,872 km (0.105 R)
• M6: 1,101,639 km (0.094 R)
• M7: 1,161,029 km (0.089 R)
• M8: 1,915,002 km (0.071 R)
• M9: 2,095,268 km (0.094 R)
• M10: 2,433,509 km (0.095 R)
• M11: 3,117,620 km (0.069 R)
• M12: 3,546,068 km (0.038 R)
• M13: 4,084,171 km (0.12 R)
• M14: 4,743,599 km (0.071 R)
• M15: 5,284,395 km (0.116 R)
• M16: 6,692,560 km (0.106 R)
• M17: 6,801,318 km (0.047 R)
• M18: 7,977,306 km (0.045 R)
• M19: 8,208,286 km (0.109 R)
• M20: 8,266,330 km (0.099 R)
• M21: 8,676,976 km (0.104 R)
• M22: 9,335,356 km (0.059 R)
• M23: 10,071,976 km (0.043 R)
• M24: 10,258,973 km (0.111 R)
• M25: 10,321,505 km (0.092 R)
• M26: 10,510,148 km (0.112 R)
• M27: 10,954,454 km (0.064 R)
• M28: 11,211,164 km (0.103 R)
• M29: 12,725,244 km (0.103 R)
• M30: 13,540,253 km (0.087 R)
• M31: 14,372,017 km (0.12 R)
• M32: 14,512,190 km (0.091 R)
• M33: 14,652,962 km (0.106 R)
• M34: 15,077,670 km (0.119 R)
• M35: 15,722,437 km (0.117 R)
• M36: 17,335,850 km (0.074 R)
• M37: 18,010,985 km (0.116 R)
• M38: 20,637,774 km (0.105 R)
• M39: 20,716,762 km (0.117 R)
• M40: 21,272,967 km (0.069 R)
• M41: 23,299,120 km (0.068 R)
• M42: 25,047,919 km (0.083 R)
• M43: 25,810,270 km (0.08 R)
• M44: 26,838,456 km (0.097 R)
• M45: 27,880,106 km (0.093 R)
• M46: 28,493,757 km (0.106 R)
• M47: 29,378,179 km (0.089 R)
• M48: 30,002,601 km (0.043 R)
• M49: 30,271,428 km (0.057 R)
• M50: 30,631,361 km (0.1 R)
• M51: 31,173,803 km (0.119 R)
• M52: 31,446,220 km (0.096 R)
• M53: 31,993,300 km (0.107 R)
• M54: 33,097,033 km (0.088 R)
• M55: 33,467,736 km (0.103 R)
• M56: 34,119,684 km (0.065 R)
• M57: 36,577,876 km (0.119 R)
• M58: 37,153,080 km (0.091 R)
• M59: 39,484,114 km (0.111 R)
• M60: 41,263,132 km (0.109 R)
• M61: 41,662,109 km (0.096 R)
• M62: 43,270,436 km (0.064 R)
• M63: 43,777,124 km (0.028 R)
• M64: 47,066,482 km (0.074 R)
• M65: 47,587,681 km (0.031 R)
• M66: 47,796,520 km (0.118 R)
• M67: 48,846,098 km (0.063 R)
• M68: 49,056,882 km (0.072 R)
• M69: 53,553,046 km (0.082 R)
• M70: 55,190,394 km (0.059 R)
• M71: 55,519,809 km (0.085 R)
• M72: 56,291,136 km (0.087 R)
• M73: 59,298,950 km (0.098 R)
• M74: 61,788,109 km (0.096 R)
• M75: 63,965,058 km (0.092 R)
• M76: 64,080,398 km (0.089 R)
• M77: 64,889,273 km (0.102 R)
• M78: 65,701,440 km (0.085 R)
• M79: 66,050,601 km (0.104 R)
• M80: 66,867,705 km (0.081 R)
• M81: 68,040,702 km (0.068 R)
• M82: 73,282,013 km (0.117 R)
• M83: 74,248,714 km (0.119 R)
• M84: 75,463,299 km (0.078 R)
• M85: 75,950,839 km (0.096 R)
• M86: 76,561,797 km (0.104 R)
• M87: 76,929,209 km (0.118 R)
• M88: 77,174,400 km (0.101 R)
• M89: 78,034,887 km (0.079 R)
• M90: 78,774,948 km (0.034 R)
• M91: 79,022,083 km (0.056 R)
• M92: 80,137,635 km (0.05 R)
• M93: 80,635,047 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 18,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit