🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.87 AU - 1.27 AU

Year: 404 Days

Day: 16.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.01 AU - 1.13 AU

Year: 404 Days

Day: 22.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,464,812 km

• M1: 426,204 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.96 AU - 1.4 AU

Year: 468 Days

Day: 41.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,464,812 km

• M1: 199,264 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.2 AU - 1.52 AU

Year: 579 Days

Day: 34.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.69 AU - 2.91 AU

Year: 1711 Days

Day: 24.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,464,812 km

• M1: 206,445 km (0.098 R)
• M2: 344,075 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.72 AU - 3.76 AU

Year: 2130 Days

Day: 31.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,464,812 km

• M1: 290,519 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.49 AU - 4.59 AU

Year: 3533 Days

Day: 34.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,464,812 km

• M1: 593,006 km (0.09 R)

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 10.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.31 AU - 7.25 AU

Year: 5748 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 96,464,812 km

• M1: 163,211 km (0.119 R)
• M2: 323,131 km (0.037 R)
• M3: 437,574 km (0.095 R)
• M4: 703,110 km (0.065 R)
• M5: 823,835 km (0.113 R)
• M6: 1,273,527 km (0.09 R)
• M7: 1,485,956 km (0.082 R)
• M8: 1,580,502 km (0.119 R)
• M9: 1,860,100 km (0.094 R)
• M10: 2,102,299 km (0.101 R)
• M11: 2,791,197 km (0.093 R)
• M12: 3,440,302 km (0.07 R)
• M13: 3,609,797 km (0.095 R)
• M14: 3,957,163 km (0.109 R)
• M15: 4,068,015 km (0.119 R)
• M16: 4,157,474 km (0.112 R)
• M17: 4,614,346 km (0.082 R)
• M18: 5,111,460 km (0.079 R)
• M19: 5,183,865 km (0.095 R)
• M20: 5,851,072 km (0.106 R)
• M21: 5,952,200 km (0.114 R)
• M22: 6,105,089 km (0.106 R)
• M23: 6,207,713 km (0.107 R)
• M24: 6,414,757 km (0.077 R)
• M25: 7,049,650 km (0.09 R)
• M26: 7,347,350 km (0.117 R)
• M27: 7,429,180 km (0.085 R)
• M28: 7,676,764 km (0.049 R)
• M29: 7,787,766 km (0.117 R)
• M30: 8,350,404 km (0.104 R)
• M31: 8,636,584 km (0.108 R)
• M32: 9,042,892 km (0.092 R)
• M33: 9,218,819 km (0.116 R)
• M34: 9,753,781 km (0.051 R)
• M35: 10,513,290 km (0.11 R)
• M36: 10,605,741 km (0.115 R)
• M37: 11,040,772 km (0.083 R)
• M38: 12,250,719 km (0.112 R)
• M39: 12,937,373 km (0.12 R)
• M40: 13,268,882 km (0.098 R)
• M41: 13,368,814 km (0.115 R)
• M42: 13,569,424 km (0.101 R)
• M43: 14,143,581 km (0.038 R)
• M44: 14,279,715 km (0.099 R)
• M45: 14,484,963 km (0.11 R)
• M46: 14,587,887 km (0.048 R)
• M47: 14,829,039 km (0.044 R)
• M48: 15,666,039 km (0.099 R)
• M49: 17,131,051 km (0.051 R)
• M50: 17,385,517 km (0.111 R)
• M51: 18,082,643 km (0.108 R)
• M52: 18,415,947 km (0.066 R)
• M53: 18,527,547 km (0.068 R)
• M54: 19,617,816 km (0.078 R)
• M55: 20,844,967 km (0.074 R)
• M56: 21,077,742 km (0.102 R)
• M57: 21,546,133 km (0.093 R)
• M58: 22,175,790 km (0.089 R)
• M59: 22,453,294 km (0.089 R)
• M60: 23,011,593 km (0.107 R)
• M61: 23,212,054 km (0.088 R)
• M62: 23,413,114 km (0.09 R)
• M63: 23,776,487 km (0.08 R)
• M64: 24,508,918 km (0.119 R)
• M65: 24,590,748 km (0.12 R)
• M66: 25,248,829 km (0.102 R)
• M67: 25,662,916 km (0.114 R)
• M68: 25,746,093 km (0.04 R)
• M69: 26,919,090 km (0.069 R)
• M70: 27,003,463 km (0.056 R)
• M71: 28,280,879 km (0.094 R)
• M72: 28,970,076 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.1

Radius: 6.7

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 19.02 AU - 20.68 AU

Year: 32302 Days

Day: 18.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,464,812 km

• M1: 242,947 km (0.099 R)
• M2: 441,613 km (0.12 R)
• M3: 942,766 km (0.099 R)
• M4: 1,326,484 km (0.077 R)
• M5: 1,754,783 km (0.102 R)
• M6: 1,830,180 km (0.079 R)
• M7: 3,551,753 km (0.102 R)
• M8: 3,793,054 km (0.107 R)
• M9: 4,089,856 km (0.073 R)
• M10: 4,864,025 km (0.044 R)
• M11: 5,515,374 km (0.079 R)
• M12: 5,626,675 km (0.098 R)
• M13: 5,794,973 km (0.035 R)
• M14: 5,908,069 km (0.037 R)
• M15: 6,193,950 km (0.102 R)
• M16: 6,720,086 km (0.119 R)
• M17: 7,199,697 km (0.089 R)
• M18: 7,566,810 km (0.1 R)
• M19: 8,318,988 km (0.114 R)
• M20: 8,382,717 km (0.104 R)
• M21: 8,446,595 km (0.081 R)
• M22: 8,510,772 km (0.105 R)
• M23: 9,624,828 km (0.078 R)
• M24: 10,645,384 km (0.118 R)
• M25: 11,415,365 km (0.043 R)
• M26: 11,557,333 km (0.104 R)
• M27: 12,567,268 km (0.117 R)
• M28: 13,082,783 km (0.105 R)
• M29: 13,231,333 km (0.104 R)
• M30: 13,605,328 km (0.094 R)
• M31: 14,516,678 km (0.117 R)
• M32: 14,902,192 km (0.11 R)
• M33: 16,158,515 km (0.107 R)
• M34: 16,638,425 km (0.071 R)
• M35: 16,799,392 km (0.056 R)
• M36: 16,960,958 km (0.08 R)
• M37: 17,693,987 km (0.111 R)
• M38: 17,776,117 km (0.095 R)
• M39: 19,191,163 km (0.071 R)
• M40: 19,529,404 km (0.11 R)
• M41: 19,699,197 km (0.049 R)
• M42: 20,383,458 km (0.069 R)
• M43: 21,775,167 km (0.079 R)
• M44: 21,863,130 km (0.096 R)
• M45: 21,951,244 km (0.063 R)
• M46: 22,304,893 km (0.114 R)
• M47: 24,101,264 km (0.061 R)
• M48: 24,466,133 km (0.065 R)
• M49: 25,108,955 km (0.119 R)
• M50: 25,386,160 km (0.066 R)
• M51: 27,070,632 km (0.051 R)
• M52: 28,790,858 km (0.114 R)
• M53: 29,664,211 km (0.103 R)
• M54: 29,761,748 km (0.107 R)
• M55: 31,935,256 km (0.103 R)
• M56: 33,547,771 km (0.084 R)
• M57: 34,466,452 km (0.067 R)
• M58: 34,980,470 km (0.049 R)
• M59: 37,166,544 km (0.092 R)
• M60: 38,329,218 km (0.09 R)
• M61: 40,149,376 km (0.084 R)
• M62: 40,907,089 km (0.042 R)
• M63: 42,987,247 km (0.059 R)
• M64: 43,208,203 km (0.077 R)
• M65: 43,651,163 km (0.081 R)
• M66: 43,762,164 km (0.1 R)
• M67: 46,341,082 km (0.075 R)
• M68: 48,623,198 km (0.111 R)
• M69: 53,059,074 km (0.102 R)
• M70: 57,014,890 km (0.062 R)
• M71: 60,074,167 km (0.119 R)
• M72: 60,568,587 km (0.063 R)
• M73: 62,434,671 km (0.078 R)
• M74: 63,437,725 km (0.11 R)
• M75: 64,067,233 km (0.103 R)
• M76: 66,733,815 km (0.115 R)
• M77: 69,955,405 km (0.072 R)
• M78: 70,605,857 km (0.105 R)
• M79: 71,127,504 km (0.099 R)
• M80: 71,650,648 km (0.12 R)
• M81: 72,306,186 km (0.102 R)
• M82: 72,963,669 km (0.106 R)
• M83: 73,227,260 km (0.091 R)
• M84: 73,623,246 km (0.1 R)
• M85: 74,152,373 km (0.088 R)
• M86: 74,815,391 km (0.076 R)
• M87: 75,081,227 km (0.113 R)
• M88: 75,214,219 km (0.102 R)
• M89: 76,147,560 km (0.077 R)
• M90: 80,871,263 km (0.105 R)
• M91: 85,549,936 km (0.076 R)
• M92: 86,384,542 km (0.114 R)
• M93: 93,444,814 km (0.104 R)
• M94: 94,878,859 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 15,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit