🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.58 AU - 0.94 AU

Year: 252 Days

Day: 25 Hours

Environment

Temp: 173 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.62 AU - 0.96 AU

Year: 267 Days

Day: 43.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.55 AU - 1.77 AU

Year: 814 Days

Day: 46.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,872,970 km

• M1: 120,725 km (0.116 R)
• M2: 509,231 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.67 AU - 2.03 AU

Year: 958 Days

Day: 40.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.43 AU - 3.07 AU

Year: 1737 Days

Day: 40.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,872,970 km

• M1: 1,632,113 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.5

Radius: 14.5

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.1 AU - 4.32 AU

Year: 3289 Days

Day: 13.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 71,872,970 km

• M1: 182,210 km (0.082 R)
• M2: 474,375 km (0.056 R)
• M3: 571,913 km (0.078 R)
• M4: 979,417 km (0.089 R)
• M5: 1,204,861 km (0.118 R)
• M6: 1,324,240 km (0.115 R)
• M7: 1,721,572 km (0.113 R)
• M8: 1,899,594 km (0.111 R)
• M9: 2,185,774 km (0.067 R)
• M10: 2,394,763 km (0.067 R)
• M11: 2,610,483 km (0.109 R)
• M12: 2,913,718 km (0.113 R)
• M13: 3,028,310 km (0.104 R)
• M14: 3,161,302 km (0.086 R)
• M15: 3,433,271 km (0.106 R)
• M16: 3,784,078 km (0.055 R)
• M17: 3,982,146 km (0.118 R)
• M18: 4,183,654 km (0.042 R)
• M19: 4,520,698 km (0.064 R)
• M20: 4,711,884 km (0.074 R)
• M21: 5,321,795 km (0.106 R)
• M22: 5,442,819 km (0.054 R)
• M23: 5,811,279 km (0.053 R)
• M24: 6,124,686 km (0.088 R)
• M25: 6,400,694 km (0.086 R)
• M26: 6,789,948 km (0.065 R)
• M27: 6,943,436 km (0.104 R)
• M28: 7,343,311 km (0.092 R)
• M29: 7,546,165 km (0.053 R)
• M30: 7,934,372 km (0.053 R)
• M31: 8,258,999 km (0.094 R)
• M32: 8,611,751 km (0.104 R)
• M33: 8,778,104 km (0.054 R)
• M34: 9,356,599 km (0.105 R)
• M35: 9,675,093 km (0.111 R)
• M36: 10,121,942 km (0.115 R)
• M37: 10,272,587 km (0.05 R)
• M38: 10,753,993 km (0.112 R)
• M39: 10,882,048 km (0.091 R)
• M40: 11,346,849 km (0.088 R)
• M41: 11,555,538 km (0.093 R)
• M42: 11,712,915 km (0.081 R)
• M43: 12,056,392 km (0.098 R)
• M44: 12,296,197 km (0.096 R)
• M45: 12,510,571 km (0.061 R)
• M46: 12,888,904 km (0.1 R)
• M47: 13,490,886 km (0.113 R)
• M48: 13,712,141 km (0.057 R)
• M49: 14,074,317 km (0.052 R)
• M50: 14,637,553 km (0.096 R)
• M51: 14,779,522 km (0.049 R)
• M52: 15,064,805 km (0.069 R)
• M53: 15,727,972 km (0.096 R)
• M54: 16,048,560 km (0.077 R)
• M55: 16,400,714 km (0.066 R)
• M56: 17,683,665 km (0.056 R)
• M57: 17,865,277 km (0.103 R)
• M58: 18,108,373 km (0.079 R)
• M59: 18,906,029 km (0.12 R)
• M60: 19,464,927 km (0.079 R)
• M61: 19,934,814 km (0.078 R)
• M62: 20,630,893 km (0.111 R)
• M63: 20,726,486 km (0.071 R)
• M64: 21,014,013 km (0.044 R)
• M65: 21,174,232 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.4

Radius: 4.4

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.87 AU - 13.89 AU

Year: 19692 Days

Day: 18.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 71,872,970 km

• M1: 99,632 km (0.099 R)
• M2: 223,499 km (0.026 R)
• M3: 799,451 km (0.113 R)
• M4: 828,323 km (0.106 R)
• M5: 1,008,738 km (0.114 R)
• M6: 1,152,053 km (0.049 R)
• M7: 1,694,196 km (0.108 R)
• M8: 1,864,737 km (0.083 R)
• M9: 2,222,127 km (0.095 R)
• M10: 2,325,200 km (0.077 R)
• M11: 2,408,825 km (0.12 R)
• M12: 3,181,498 km (0.106 R)
• M13: 3,274,398 km (0.086 R)
• M14: 3,510,464 km (0.098 R)
• M15: 5,147,064 km (0.061 R)
• M16: 5,283,647 km (0.089 R)
• M17: 5,393,602 km (0.12 R)
• M18: 5,504,454 km (0.087 R)
• M19: 5,813,224 km (0.064 R)
• M20: 6,156,401 km (0.096 R)
• M21: 6,653,664 km (0.087 R)
• M22: 6,802,514 km (0.108 R)
• M23: 9,260,557 km (0.115 R)
• M24: 10,305,947 km (0.115 R)
• M25: 10,374,612 km (0.113 R)
• M26: 10,477,984 km (0.048 R)
• M27: 11,388,138 km (0.113 R)
• M28: 11,459,197 km (0.068 R)
• M29: 11,637,518 km (0.111 R)
• M30: 12,947,995 km (0.108 R)
• M31: 14,075,364 km (0.067 R)
• M32: 14,419,589 km (0.025 R)
• M33: 14,573,525 km (0.106 R)
• M34: 14,766,656 km (0.119 R)
• M35: 15,429,674 km (0.071 R)
• M36: 15,508,362 km (0.06 R)
• M37: 15,745,026 km (0.057 R)
• M38: 16,342,071 km (0.082 R)
• M39: 16,623,315 km (0.1 R)
• M40: 17,231,132 km (0.111 R)
• M41: 18,260,365 km (0.085 R)
• M42: 19,309,345 km (0.119 R)
• M43: 19,734,353 km (0.084 R)
• M44: 20,205,436 km (0.111 R)
• M45: 20,463,942 km (0.108 R)
• M46: 24,059,526 km (0.078 R)
• M47: 24,287,813 km (0.101 R)
• M48: 24,608,551 km (0.11 R)
• M49: 24,700,404 km (0.119 R)
• M50: 24,930,784 km (0.047 R)
• M51: 25,952,239 km (0.119 R)
• M52: 28,084,158 km (0.118 R)
• M53: 28,468,924 km (0.088 R)
• M54: 28,903,954 km (0.099 R)
• M55: 29,097,983 km (0.101 R)
• M56: 31,859,859 km (0.077 R)
• M57: 32,563,268 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.2

Radius: 4.7

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 15.64 AU - 19.28 AU

Year: 27782 Days

Day: 16.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,872,970 km

• M1: 83,775 km (0.11 R)
• M2: 119,828 km (0.049 R)
• M3: 177,423 km (0.029 R)
• M4: 359,484 km (0.12 R)
• M5: 431,590 km (0.116 R)
• M6: 590,463 km (0.109 R)
• M7: 632,949 km (0.083 R)
• M8: 721,211 km (0.058 R)
• M9: 837,449 km (0.06 R)
• M10: 885,619 km (0.06 R)
• M11: 1,194,090 km (0.102 R)
• M12: 1,504,057 km (0.108 R)
• M13: 1,533,528 km (0.112 R)
• M14: 2,161,240 km (0.11 R)
• M15: 2,467,018 km (0.12 R)
• M16: 2,932,417 km (0.094 R)
• M17: 3,232,212 km (0.11 R)
• M18: 5,772,832 km (0.051 R)
• M19: 6,337,714 km (0.097 R)
• M20: 6,481,777 km (0.116 R)
• M21: 6,626,737 km (0.116 R)
• M22: 7,018,833 km (0.091 R)
• M23: 7,118,016 km (0.089 R)
• M24: 7,267,764 km (0.086 R)
• M25: 7,671,977 km (0.092 R)
• M26: 8,083,371 km (0.094 R)
• M27: 8,396,779 km (0.102 R)
• M28: 8,449,288 km (0.119 R)
• M29: 8,660,819 km (0.077 R)
• M30: 8,714,076 km (0.103 R)
• M31: 10,302,207 km (0.096 R)
• M32: 10,927,526 km (0.059 R)
• M33: 11,100,162 km (0.111 R)
• M34: 13,180,320 km (0.052 R)
• M35: 13,425,661 km (0.045 R)
• M36: 13,487,146 km (0.12 R)
• M37: 14,233,041 km (0.066 R)
• M38: 14,737,784 km (0.107 R)
• M39: 14,801,363 km (0.112 R)
• M40: 15,120,156 km (0.087 R)
• M41: 17,080,486 km (0.067 R)
• M42: 19,257,734 km (0.117 R)
• M43: 20,449,431 km (0.069 R)
• M44: 21,881,681 km (0.106 R)
• M45: 24,615,432 km (0.098 R)
• M46: 24,841,774 km (0.076 R)
• M47: 25,448,692 km (0.104 R)
• M48: 26,060,547 km (0.083 R)
• M49: 26,522,506 km (0.108 R)
• M50: 27,767,758 km (0.036 R)
• M51: 28,003,375 km (0.084 R)
• M52: 32,521,231 km (0.078 R)
• M53: 32,935,467 km (0.109 R)
• M54: 34,188,649 km (0.067 R)
• M55: 34,525,393 km (0.069 R)
• M56: 34,694,289 km (0.083 R)
• M57: 35,627,630 km (0.119 R)
• M58: 36,225,872 km (0.101 R)
• M59: 36,397,461 km (0.107 R)
• M60: 36,655,218 km (0.036 R)
• M61: 39,178,635 km (0.07 R)
• M62: 39,354,712 km (0.091 R)
• M63: 42,297,900 km (0.096 R)
• M64: 42,388,108 km (0.117 R)
• M65: 44,298,921 km (0.052 R)
• M66: 44,482,328 km (0.092 R)
• M67: 48,392,667 km (0.115 R)
• M68: 48,676,155 km (0.118 R)
• M69: 49,339,622 km (0.072 R)
• M70: 49,529,910 km (0.112 R)
• M71: 51,637,595 km (0.113 R)
• M72: 51,927,216 km (0.099 R)
• M73: 52,023,856 km (0.105 R)
• M74: 52,993,999 km (0.11 R)
• M75: 53,091,387 km (0.059 R)
• M76: 53,872,138 km (0.06 R)
• M77: 54,558,493 km (0.1 R)
• M78: 56,039,063 km (0.085 R)
• M79: 59,848,274 km (0.118 R)
• M80: 59,949,552 km (0.117 R)
• M81: 60,050,979 km (0.072 R)
• M82: 60,864,492 km (0.112 R)
• M83: 61,170,420 km (0.115 R)
• M84: 61,476,946 km (0.079 R)
• M85: 62,913,983 km (0.078 R)
• M86: 63,740,212 km (0.069 R)
• M87: 64,465,911 km (0.03 R)
• M88: 65,507,561 km (0.094 R)
• M89: 65,612,130 km (0.104 R)
• M90: 65,821,118 km (0.106 R)
• M91: 66,135,274 km (0.12 R)
• M92: 67,713,083 km (0.093 R)
• M93: 69,196,794 km (0.086 R)
• M94: 70,263,278 km (0.045 R)
• M95: 70,798,389 km (0.119 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: 509 - 18,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit