🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.95 AU - 1.23 AU

Year: 406 Days

Day: 18.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.85 AU - 2.89 AU

Year: 1301 Days

Day: 32.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,104,728 km

• M1: 313,108 km (0.078 R)
• M2: 913,893 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.92 AU - 3.18 AU

Year: 1451 Days

Day: 43.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.8 AU - 3.44 AU

Year: 1964 Days

Day: 23.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 99.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,104,728 km

• M1: 275,559 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.73 AU - 6.09 AU

Year: 3878 Days

Day: 17.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,104,728 km

• M1: 23,936 km (0.106 R)
• M2: 756,516 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.4

Radius: 9.8

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.28 AU - 8.4 AU

Year: 7825 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,104,728 km

• M1: 131,497 km (0.113 R)
• M2: 282,142 km (0.067 R)
• M3: 351,106 km (0.051 R)
• M4: 536,608 km (0.078 R)
• M5: 642,224 km (0.083 R)
• M6: 740,958 km (0.067 R)
• M7: 923,019 km (0.112 R)
• M8: 1,259,165 km (0.095 R)
• M9: 1,330,972 km (0.093 R)
• M10: 1,872,965 km (0.076 R)
• M11: 2,060,860 km (0.086 R)
• M12: 2,546,156 km (0.074 R)
• M13: 2,638,158 km (0.081 R)
• M14: 2,801,968 km (0.114 R)
• M15: 2,921,198 km (0.117 R)
• M16: 2,993,453 km (0.096 R)
• M17: 3,313,742 km (0.066 R)
• M18: 3,465,285 km (0.031 R)
• M19: 3,619,221 km (0.089 R)
• M20: 3,933,826 km (0.092 R)
• M21: 4,094,494 km (0.083 R)
• M22: 4,758,858 km (0.051 R)
• M23: 5,074,659 km (0.047 R)
• M24: 5,546,191 km (0.093 R)
• M25: 5,847,930 km (0.099 R)
• M26: 5,908,966 km (0.098 R)
• M27: 6,093,420 km (0.114 R)
• M28: 6,657,853 km (0.104 R)
• M29: 6,849,787 km (0.101 R)
• M30: 7,075,979 km (0.119 R)
• M31: 7,370,537 km (0.072 R)
• M32: 7,436,510 km (0.052 R)
• M33: 8,005,431 km (0.112 R)
• M34: 8,381,071 km (0.103 R)
• M35: 8,727,689 km (0.085 R)
• M36: 10,086,936 km (0.049 R)
• M37: 10,529,745 km (0.076 R)
• M38: 10,678,745 km (0.119 R)
• M39: 10,978,988 km (0.11 R)
• M40: 11,396,216 km (0.079 R)
• M41: 11,549,255 km (0.101 R)
• M42: 11,818,830 km (0.111 R)
• M43: 11,973,664 km (0.09 R)
• M44: 12,090,350 km (0.06 R)
• M45: 12,679,168 km (0.084 R)
• M46: 13,600,242 km (0.079 R)
• M47: 13,925,617 km (0.066 R)
• M48: 15,974,360 km (0.116 R)
• M49: 16,317,837 km (0.105 R)
• M50: 17,055,504 km (0.069 R)
• M51: 17,582,836 km (0.105 R)
• M52: 18,026,394 km (0.119 R)
• M53: 18,608,479 km (0.101 R)
• M54: 18,879,251 km (0.115 R)
• M55: 21,468,641 km (0.081 R)
• M56: 21,657,733 km (0.088 R)
• M57: 21,800,000 km (0.087 R)
• M58: 22,372,212 km (0.103 R)
• M59: 22,756,379 km (0.085 R)
• M60: 22,901,040 km (0.072 R)
• M61: 23,191,111 km (0.107 R)
• M62: 23,482,527 km (0.116 R)
• M63: 24,512,060 km (0.098 R)
• M64: 26,108,868 km (0.06 R)
• M65: 26,411,953 km (0.088 R)
• M66: 27,175,052 km (0.115 R)
• M67: 27,482,176 km (0.099 R)
• M68: 27,842,109 km (0.091 R)
• M69: 28,048,554 km (0.066 R)
• M70: 29,349,756 km (0.08 R)
• M71: 29,454,624 km (0.07 R)
• M72: 29,612,300 km (0.058 R)
• M73: 29,928,400 km (0.099 R)
• M74: 31,418,545 km (0.093 R)
• M75: 31,741,078 km (0.04 R)
• M76: 32,389,285 km (0.059 R)
• M77: 33,151,038 km (0.09 R)
• M78: 35,136,949 km (0.089 R)
• M79: 35,639,299 km (0.112 R)
• M80: 35,751,348 km (0.037 R)
• M81: 35,863,397 km (0.117 R)
• M82: 36,313,088 km (0.117 R)
• M83: 36,877,670 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.4

Radius: 6.4

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.08 AU - 15.18 AU

Year: 16959 Days

Day: 15.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,104,728 km

• M1: 270,174 km (0.079 R)
• M2: 355,445 km (0.079 R)
• M3: 436,676 km (0.09 R)
• M4: 667,655 km (0.055 R)
• M5: 718,369 km (0.104 R)
• M6: 1,190,799 km (0.105 R)
• M7: 2,108,432 km (0.096 R)
• M8: 2,209,860 km (0.113 R)
• M9: 2,470,459 km (0.106 R)
• M10: 5,155,442 km (0.088 R)
• M11: 6,506,759 km (0.04 R)
• M12: 6,692,261 km (0.115 R)
• M13: 7,030,651 km (0.104 R)
• M14: 7,960,252 km (0.115 R)
• M15: 9,425,563 km (0.116 R)
• M16: 9,762,308 km (0.11 R)
• M17: 10,231,746 km (0.047 R)
• M18: 10,404,382 km (0.1 R)
• M19: 10,971,807 km (0.115 R)
• M20: 11,281,475 km (0.082 R)
• M21: 12,182,203 km (0.096 R)
• M22: 12,410,939 km (0.059 R)
• M23: 13,105,821 km (0.074 R)
• M24: 14,004,006 km (0.118 R)
• M25: 14,147,620 km (0.077 R)
• M26: 14,873,170 km (0.08 R)
• M27: 14,970,857 km (0.119 R)
• M28: 15,561,171 km (0.088 R)
• M29: 15,660,354 km (0.025 R)
• M30: 16,159,113 km (0.083 R)
• M31: 16,309,758 km (0.037 R)
• M32: 16,360,173 km (0.088 R)
• M33: 17,223,502 km (0.108 R)
• M34: 17,893,850 km (0.117 R)
• M35: 19,312,936 km (0.094 R)
• M36: 20,009,014 km (0.09 R)
• M37: 23,383,344 km (0.098 R)
• M38: 23,553,886 km (0.06 R)
• M39: 24,067,605 km (0.102 R)
• M40: 25,631,202 km (0.076 R)
• M41: 26,988,802 km (0.112 R)
• M42: 28,248,566 km (0.119 R)
• M43: 30,328,575 km (0.109 R)
• M44: 30,576,608 km (0.118 R)
• M45: 31,324,448 km (0.079 R)
• M46: 32,204,532 km (0.101 R)
• M47: 32,394,222 km (0.082 R)
• M48: 33,220,302 km (0.041 R)
• M49: 35,413,406 km (0.084 R)
• M50: 35,936,251 km (0.112 R)
• M51: 37,986,191 km (0.047 R)
• M52: 38,521,302 km (0.112 R)
• M53: 38,924,319 km (0.096 R)
• M54: 41,234,259 km (0.097 R)
• M55: 41,646,551 km (0.089 R)
• M56: 42,336,646 km (0.089 R)
• M57: 42,613,701 km (0.077 R)
• M58: 42,821,942 km (0.117 R)
• M59: 43,378,745 km (0.105 R)
• M60: 43,518,320 km (0.114 R)
• M61: 43,798,068 km (0.106 R)
• M62: 45,488,374 km (0.086 R)
• M63: 47,056,609 km (0.086 R)
• M64: 48,063,701 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.4

Radius: 5.6

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 16.77 AU - 18.43 AU

Year: 26319 Days

Day: 16.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 45,104,728 km

• M1: 71,059 km (0.109 R)
• M2: 197,020 km (0.077 R)
• M3: 416,480 km (0.113 R)
• M4: 471,233 km (0.119 R)
• M5: 666,459 km (0.064 R)
• M6: 1,205,460 km (0.116 R)
• M7: 1,305,840 km (0.073 R)
• M8: 1,346,830 km (0.12 R)
• M9: 3,310,152 km (0.09 R)
• M10: 3,740,695 km (0.078 R)
• M11: 4,716,821 km (0.063 R)
• M12: 7,918,066 km (0.091 R)
• M13: 8,183,752 km (0.071 R)
• M14: 8,260,046 km (0.084 R)
• M15: 8,413,683 km (0.054 R)
• M16: 9,076,851 km (0.064 R)
• M17: 9,756,773 km (0.106 R)
• M18: 10,494,291 km (0.109 R)
• M19: 12,153,032 km (0.108 R)
• M20: 12,240,397 km (0.081 R)
• M21: 12,327,762 km (0.105 R)
• M22: 12,371,594 km (0.091 R)
• M23: 12,812,459 km (0.117 R)
• M24: 13,124,221 km (0.075 R)
• M25: 13,213,681 km (0.107 R)
• M26: 14,165,871 km (0.114 R)
• M27: 14,859,407 km (0.104 R)
• M28: 16,231,369 km (0.074 R)
• M29: 16,279,390 km (0.074 R)
• M30: 17,495,471 km (0.09 R)
• M31: 20,686,842 km (0.069 R)
• M32: 21,052,460 km (0.101 R)
• M33: 21,736,870 km (0.118 R)
• M34: 22,002,107 km (0.058 R)
• M35: 22,482,166 km (0.1 R)
• M36: 22,642,984 km (0.064 R)
• M37: 22,911,811 km (0.04 R)
• M38: 23,942,990 km (0.118 R)
• M39: 24,491,715 km (0.094 R)
• M40: 24,933,776 km (0.113 R)
• M41: 34,246,842 km (0.056 R)
• M42: 36,803,919 km (0.081 R)
• M43: 37,056,739 km (0.07 R)
• M44: 37,500,446 km (0.074 R)
• M45: 37,691,184 km (0.085 R)
• M46: 40,069,490 km (0.116 R)
• M47: 41,112,936 km (0.066 R)
• M48: 41,769,670 km (0.049 R)
• M49: 43,359,896 km (0.12 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 11,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit