🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.13 AU - 1.43 AU

Year: 507 Days

Day: 12.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.92 AU - 3.62 AU

Year: 2069 Days

Day: 20.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.94 AU - 4.14 AU

Year: 2841 Days

Day: 25.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.7

Radius: 9.2

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.98 AU - 14.2 AU

Year: 13804 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,075,460 km

• M1: 189,840 km (0.118 R)
• M2: 342,579 km (0.086 R)
• M3: 488,886 km (0.057 R)
• M4: 912,697 km (0.098 R)
• M5: 1,124,378 km (0.109 R)
• M6: 1,969,755 km (0.12 R)
• M7: 2,152,115 km (0.114 R)
• M8: 3,395,423 km (0.078 R)
• M9: 3,689,233 km (0.104 R)
• M10: 4,183,953 km (0.096 R)
• M11: 4,459,213 km (0.047 R)
• M12: 5,110,263 km (0.037 R)
• M13: 5,404,522 km (0.096 R)
• M14: 5,489,643 km (0.029 R)
• M15: 6,545,356 km (0.115 R)
• M16: 6,681,639 km (0.1 R)
• M17: 6,957,199 km (0.108 R)
• M18: 7,614,532 km (0.086 R)
• M19: 7,710,125 km (0.081 R)
• M20: 7,806,017 km (0.077 R)
• M21: 8,390,047 km (0.106 R)
• M22: 9,038,703 km (0.063 R)
• M23: 9,241,558 km (0.064 R)
• M24: 9,343,434 km (0.081 R)
• M25: 9,651,606 km (0.079 R)
• M26: 9,858,948 km (0.092 R)
• M27: 12,179,211 km (0.085 R)
• M28: 12,572,355 km (0.082 R)
• M29: 13,371,058 km (0.096 R)
• M30: 13,951,497 km (0.111 R)
• M31: 14,421,983 km (0.109 R)
• M32: 15,197,348 km (0.1 R)
• M33: 15,257,487 km (0.12 R)
• M34: 15,317,775 km (0.058 R)
• M35: 15,803,070 km (0.089 R)
• M36: 16,664,305 km (0.109 R)
• M37: 16,788,471 km (0.063 R)
• M38: 17,667,060 km (0.078 R)
• M39: 17,793,769 km (0.092 R)
• M40: 17,857,348 km (0.057 R)
• M41: 19,338,068 km (0.032 R)
• M42: 19,928,232 km (0.117 R)
• M43: 21,260,700 km (0.106 R)
• M44: 22,415,895 km (0.041 R)
• M45: 24,010,907 km (0.081 R)
• M46: 24,362,612 km (0.091 R)
• M47: 27,016,777 km (0.094 R)
• M48: 27,676,204 km (0.068 R)
• M49: 27,971,062 km (0.097 R)
• M50: 30,442,419 km (0.113 R)
• M51: 31,052,030 km (0.083 R)
• M52: 32,128,536 km (0.075 R)
• M53: 32,205,878 km (0.039 R)
• M54: 32,671,277 km (0.081 R)
• M55: 34,952,346 km (0.075 R)
• M56: 35,430,610 km (0.109 R)
• M57: 35,830,934 km (0.103 R)
• M58: 36,152,121 km (0.081 R)
• M59: 37,772,864 km (0.088 R)
• M60: 38,018,055 km (0.064 R)
• M61: 38,345,824 km (0.066 R)
• M62: 38,921,476 km (0.062 R)
• M63: 39,998,282 km (0.118 R)
• M64: 40,248,110 km (0.077 R)
• M65: 40,582,162 km (0.109 R)
• M66: 42,181,064 km (0.119 R)
• M67: 42,265,737 km (0.12 R)
• M68: 42,350,559 km (0.094 R)
• M69: 43,457,882 km (0.093 R)
• M70: 43,800,611 km (0.09 R)
• M71: 44,833,883 km (0.115 R)
• M72: 47,012,178 km (0.068 R)
• M73: 47,275,919 km (0.101 R)
• M74: 49,314,040 km (0.073 R)
• M75: 49,403,350 km (0.111 R)
• M76: 51,109,514 km (0.054 R)
• M77: 51,199,871 km (0.068 R)
• M78: 51,561,748 km (0.101 R)
• M79: 53,475,554 km (0.108 R)
• M80: 53,934,670 km (0.065 R)
• M81: 54,856,791 km (0.119 R)
• M82: 55,319,797 km (0.104 R)
• M83: 57,466,227 km (0.113 R)
• M84: 58,407,945 km (0.075 R)
• M85: 59,734,879 km (0.102 R)
• M86: 59,830,023 km (0.104 R)
• M87: 60,880,200 km (0.053 R)
• M88: 62,611,795 km (0.065 R)
• M89: 63,483,502 km (0.103 R)
• M90: 64,847,685 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.3

Radius: 5.5

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.97 AU - 19.27 AU

Year: 28109 Days

Day: 21.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,075,460 km

• M1: 146,008 km (0.081 R)
• M2: 287,826 km (0.086 R)
• M3: 438,322 km (0.081 R)
• M4: 1,114,654 km (0.103 R)
• M5: 1,428,660 km (0.101 R)
• M6: 1,934,300 km (0.106 R)
• M7: 2,076,119 km (0.103 R)
• M8: 2,429,918 km (0.07 R)
• M9: 2,866,146 km (0.052 R)
• M10: 3,634,480 km (0.087 R)
• M11: 4,240,950 km (0.103 R)
• M12: 4,499,754 km (0.047 R)
• M13: 4,801,792 km (0.082 R)
• M14: 5,306,685 km (0.096 R)
• M15: 5,625,628 km (0.11 R)
• M16: 6,324,100 km (0.047 R)
• M17: 6,704,827 km (0.102 R)
• M18: 7,267,913 km (0.059 R)
• M19: 7,444,289 km (0.069 R)
• M20: 7,488,570 km (0.074 R)
• M21: 7,711,471 km (0.025 R)
• M22: 8,026,973 km (0.074 R)
• M23: 8,117,928 km (0.069 R)
• M24: 10,401,241 km (0.105 R)
• M25: 10,450,758 km (0.084 R)
• M26: 11,203,534 km (0.09 R)
• M27: 11,663,548 km (0.099 R)
• M28: 12,234,263 km (0.075 R)
• M29: 12,496,658 km (0.057 R)
• M30: 12,867,062 km (0.07 R)
• M31: 13,348,618 km (0.117 R)
• M32: 13,402,473 km (0.114 R)
• M33: 13,727,250 km (0.114 R)
• M34: 13,890,611 km (0.044 R)
• M35: 14,274,330 km (0.065 R)
• M36: 15,389,731 km (0.067 R)
• M37: 15,786,615 km (0.044 R)
• M38: 16,648,597 km (0.073 R)
• M39: 17,349,164 km (0.071 R)
• M40: 17,525,690 km (0.111 R)
• M41: 17,584,781 km (0.083 R)
• M42: 17,762,204 km (0.116 R)
• M43: 20,060,476 km (0.112 R)
• M44: 20,369,844 km (0.085 R)
• M45: 21,433,186 km (0.103 R)
• M46: 21,686,007 km (0.119 R)
• M47: 22,130,911 km (0.089 R)
• M48: 22,386,424 km (0.09 R)
• M49: 23,094,321 km (0.119 R)
• M50: 23,548,500 km (0.108 R)
• M51: 24,465,834 km (0.06 R)
• M52: 24,597,779 km (0.111 R)
• M53: 26,335,209 km (0.111 R)
• M54: 27,218,585 km (0.095 R)
• M55: 27,904,790 km (0.111 R)
• M56: 28,944,645 km (0.106 R)
• M57: 31,851,182 km (0.118 R)
• M58: 32,211,862 km (0.065 R)
• M59: 32,574,039 km (0.105 R)
• M60: 33,010,266 km (0.054 R)
• M61: 33,302,281 km (0.11 R)
• M62: 33,962,307 km (0.092 R)
• M63: 34,183,263 km (0.102 R)
• M64: 34,330,767 km (0.104 R)
• M65: 36,419,003 km (0.067 R)
• M66: 38,394,593 km (0.049 R)
• M67: 40,093,277 km (0.096 R)
• M68: 41,579,980 km (0.04 R)
• M69: 41,895,183 km (0.103 R)
• M70: 42,053,158 km (0.115 R)
• M71: 45,983,992 km (0.118 R)
• M72: 47,128,416 km (0.059 R)
• M73: 47,869,075 km (0.074 R)
• M74: 50,197,865 km (0.104 R)
• M75: 51,207,052 km (0.072 R)
• M76: 54,447,043 km (0.087 R)
• M77: 55,831,122 km (0.064 R)
• M78: 57,138,907 km (0.115 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 15,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit