🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.56 AU - 0.74 AU

Year: 190 Days

Day: 21.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.95 AU - 1.25 AU

Year: 419 Days

Day: 24.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.21 AU - 1.23 AU

Year: 490 Days

Day: 31.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.2 AU - 2.5 AU

Year: 1309 Days

Day: 42.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.26 AU - 3.14 AU

Year: 1612 Days

Day: 22.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.74 AU - 3.24 AU

Year: 1879 Days

Day: 30.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.7

Radius: 12.4

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.68 AU - 6.28 AU

Year: 5315 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 59,854,639 km

• M1: 157,227 km (0.085 R)
• M2: 235,018 km (0.1 R)
• M3: 354,996 km (0.102 R)
• M4: 442,511 km (0.068 R)
• M5: 646,412 km (0.099 R)
• M6: 828,323 km (0.11 R)
• M7: 984,204 km (0.115 R)
• M8: 1,150,408 km (0.102 R)
• M9: 1,229,246 km (0.064 R)
• M10: 1,494,483 km (0.096 R)
• M11: 1,927,419 km (0.03 R)
• M12: 2,119,353 km (0.055 R)
• M13: 2,277,628 km (0.063 R)
• M14: 2,439,792 km (0.111 R)
• M15: 2,585,051 km (0.106 R)
• M16: 3,217,401 km (0.079 R)
• M17: 3,308,357 km (0.091 R)
• M18: 3,469,773 km (0.115 R)
• M19: 3,824,320 km (0.077 R)
• M20: 3,945,195 km (0.081 R)
• M21: 4,067,417 km (0.102 R)
• M22: 5,142,876 km (0.047 R)
• M23: 5,657,343 km (0.072 R)
• M24: 6,047,045 km (0.087 R)
• M25: 6,359,405 km (0.099 R)
• M26: 6,823,308 km (0.12 R)
• M27: 7,029,604 km (0.116 R)
• M28: 7,478,996 km (0.118 R)
• M29: 7,569,951 km (0.109 R)
• M30: 7,845,062 km (0.06 R)
• M31: 8,061,530 km (0.096 R)
• M32: 9,237,669 km (0.114 R)
• M33: 9,466,254 km (0.088 R)
• M34: 9,729,846 km (0.076 R)
• M35: 10,096,211 km (0.05 R)
• M36: 10,671,265 km (0.113 R)
• M37: 11,014,592 km (0.102 R)
• M38: 11,152,970 km (0.069 R)
• M39: 12,531,963 km (0.084 R)
• M40: 12,785,232 km (0.104 R)
• M41: 13,149,952 km (0.036 R)
• M42: 13,666,214 km (0.101 R)
• M43: 14,226,907 km (0.08 R)
• M44: 14,377,552 km (0.101 R)
• M45: 15,409,329 km (0.112 R)
• M46: 15,992,760 km (0.108 R)
• M47: 17,301,742 km (0.083 R)
• M48: 17,948,753 km (0.076 R)
• M49: 18,111,814 km (0.098 R)
• M50: 18,603,692 km (0.09 R)
• M51: 18,768,698 km (0.115 R)
• M52: 19,475,249 km (0.075 R)
• M53: 19,642,799 km (0.102 R)
• M54: 20,021,431 km (0.097 R)
• M55: 20,148,290 km (0.028 R)
• M56: 20,957,315 km (0.115 R)
• M57: 21,907,411 km (0.038 R)
• M58: 21,994,477 km (0.096 R)
• M59: 23,004,113 km (0.118 R)
• M60: 24,931,981 km (0.08 R)
• M61: 25,022,787 km (0.053 R)
• M62: 25,159,519 km (0.087 R)
• M63: 26,399,985 km (0.102 R)
• M64: 28,369,142 km (0.098 R)
• M65: 28,892,585 km (0.075 R)
• M66: 29,179,513 km (0.119 R)
• M67: 30,725,607 km (0.091 R)
• M68: 31,557,820 km (0.047 R)
• M69: 33,244,387 km (0.089 R)
• M70: 33,645,459 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.7

Radius: 12.1

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.87 AU - 12.13 AU

Year: 11493 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,854,639 km

• M1: 160,369 km (0.113 R)
• M2: 261,048 km (0.087 R)
• M3: 374,294 km (0.079 R)
• M4: 521,049 km (0.1 R)
• M5: 635,492 km (0.073 R)
• M6: 795,262 km (0.096 R)
• M7: 880,533 km (0.103 R)
• M8: 1,021,753 km (0.097 R)
• M9: 1,416,393 km (0.115 R)
• M10: 1,507,049 km (0.052 R)
• M11: 1,759,121 km (0.104 R)
• M12: 1,957,339 km (0.118 R)
• M13: 2,110,826 km (0.088 R)
• M14: 2,485,120 km (0.102 R)
• M15: 2,652,071 km (0.049 R)
• M16: 3,036,538 km (0.079 R)
• M17: 3,135,571 km (0.101 R)
• M18: 3,438,956 km (0.114 R)
• M19: 4,405,956 km (0.078 R)
• M20: 4,518,304 km (0.114 R)
• M21: 5,213,336 km (0.067 R)
• M22: 5,842,844 km (0.117 R)
• M23: 6,318,116 km (0.12 R)
• M24: 6,936,255 km (0.056 R)
• M25: 7,385,946 km (0.094 R)
• M26: 7,709,077 km (0.102 R)
• M27: 8,369,253 km (0.117 R)
• M28: 8,453,028 km (0.087 R)
• M29: 8,734,571 km (0.115 R)
• M30: 8,847,966 km (0.089 R)
• M31: 9,076,402 km (0.104 R)
• M32: 9,220,016 km (0.094 R)
• M33: 9,714,437 km (0.103 R)
• M34: 9,861,492 km (0.064 R)
• M35: 10,068,685 km (0.117 R)
• M36: 10,217,535 km (0.083 R)
• M37: 10,729,010 km (0.035 R)
• M38: 11,496,596 km (0.107 R)
• M39: 11,589,796 km (0.082 R)
• M40: 11,683,444 km (0.06 R)
• M41: 12,186,542 km (0.11 R)
• M42: 12,664,806 km (0.113 R)
• M43: 13,214,279 km (0.119 R)
• M44: 13,475,627 km (0.115 R)
• M45: 13,771,531 km (0.059 R)
• M46: 14,069,680 km (0.113 R)
• M47: 15,903,002 km (0.09 R)
• M48: 16,918,472 km (0.109 R)
• M49: 17,166,655 km (0.09 R)
• M50: 17,882,481 km (0.076 R)
• M51: 18,099,248 km (0.08 R)
• M52: 18,571,678 km (0.108 R)
• M53: 19,491,705 km (0.08 R)
• M54: 20,842,574 km (0.108 R)
• M55: 20,918,569 km (0.069 R)
• M56: 21,261,448 km (0.117 R)
• M57: 21,721,461 km (0.116 R)
• M58: 23,317,970 km (0.063 R)
• M59: 23,713,058 km (0.026 R)
• M60: 24,030,654 km (0.051 R)
• M61: 24,469,873 km (0.095 R)
• M62: 25,681,018 km (0.101 R)
• M63: 25,925,610 km (0.1 R)
• M64: 26,417,039 km (0.114 R)
• M65: 26,581,447 km (0.107 R)
• M66: 26,870,171 km (0.084 R)
• M67: 26,952,899 km (0.108 R)
• M68: 27,659,150 km (0.102 R)
• M69: 27,909,876 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.9

Radius: 11.4

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.17 AU - 12.77 AU

Year: 13205 Days

Day: 13.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,854,639 km

• M1: 274,063 km (0.101 R)
• M2: 436,676 km (0.107 R)
• M3: 566,826 km (0.092 R)
• M4: 870,360 km (0.115 R)
• M5: 1,392,906 km (0.106 R)
• M6: 1,595,461 km (0.119 R)
• M7: 1,808,040 km (0.075 R)
• M8: 2,350,033 km (0.071 R)
• M9: 3,236,251 km (0.103 R)
• M10: 3,645,551 km (0.04 R)
• M11: 3,999,349 km (0.041 R)
• M12: 4,216,865 km (0.077 R)
• M13: 4,513,218 km (0.078 R)
• M14: 4,664,013 km (0.046 R)
• M15: 5,283,647 km (0.092 R)
• M16: 5,929,312 km (0.107 R)
• M17: 6,011,740 km (0.054 R)
• M18: 6,900,950 km (0.102 R)
• M19: 7,118,764 km (0.073 R)
• M20: 7,605,855 km (0.088 R)
• M21: 7,921,506 km (0.037 R)
• M22: 9,563,792 km (0.112 R)
• M23: 9,806,739 km (0.118 R)
• M24: 10,448,214 km (0.111 R)
• M25: 10,748,906 km (0.097 R)
• M26: 11,205,329 km (0.03 R)
• M27: 11,410,129 km (0.066 R)
• M28: 11,564,663 km (0.086 R)
• M29: 12,137,025 km (0.11 R)
• M30: 13,309,423 km (0.11 R)
• M31: 15,646,292 km (0.049 R)
• M32: 16,048,112 km (0.099 R)
• M33: 16,279,091 km (0.109 R)
• M34: 17,273,468 km (0.115 R)
• M35: 19,320,864 km (0.075 R)
• M36: 19,566,653 km (0.095 R)
• M37: 21,190,090 km (0.046 R)
• M38: 24,299,033 km (0.097 R)
• M39: 25,031,464 km (0.083 R)
• M40: 25,838,694 km (0.061 R)
• M41: 26,449,652 km (0.078 R)
• M42: 29,575,499 km (0.114 R)
• M43: 29,717,019 km (0.113 R)
• M44: 30,285,790 km (0.113 R)
• M45: 30,571,522 km (0.107 R)
• M46: 31,289,741 km (0.116 R)
• M47: 32,086,200 km (0.09 R)
• M48: 32,523,475 km (0.115 R)
• M49: 33,036,147 km (0.059 R)
• M50: 33,773,066 km (0.081 R)
• M51: 34,143,620 km (0.116 R)
• M52: 34,664,669 km (0.12 R)
• M53: 34,963,566 km (0.089 R)
• M54: 35,413,556 km (0.067 R)
• M55: 35,488,654 km (0.118 R)
• M56: 36,091,982 km (0.032 R)
• M57: 36,243,375 km (0.086 R)
• M58: 36,851,042 km (0.051 R)
• M59: 37,003,482 km (0.108 R)
• M60: 37,845,569 km (0.077 R)
• M61: 40,409,526 km (0.059 R)
• M62: 41,911,040 km (0.049 R)
• M63: 43,591,922 km (0.1 R)
• M64: 43,672,406 km (0.064 R)
• M65: 45,131,434 km (0.084 R)
• M66: 47,267,093 km (0.087 R)
• M67: 47,515,724 km (0.066 R)
• M68: 47,681,629 km (0.08 R)
• M69: 49,016,042 km (0.1 R)
• M70: 49,435,514 km (0.112 R)
• M71: 50,024,930 km (0.069 R)
• M72: 50,785,934 km (0.098 R)
• M73: 51,210,493 km (0.118 R)
• M74: 51,380,585 km (0.057 R)
• M75: 52,234,191 km (0.039 R)
• M76: 52,576,920 km (0.094 R)
• M77: 54,909,599 km (0.039 R)
• M78: 55,170,947 km (0.06 R)
• M79: 55,607,324 km (0.075 R)
• M80: 55,869,718 km (0.073 R)
• M81: 56,132,562 km (0.115 R)
• M82: 57,364,351 km (0.066 R)
• M83: 59,139,479 km (0.038 R)
• M84: 59,318,099 km (0.115 R)
• M85: 59,854,706 km (0.116 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 11,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit