🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.83 AU - 0.97 AU

Year: 304 Days

Day: 21.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,358,284 km

• M1: 41,289 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.88 AU - 1.06 AU

Year: 341 Days

Day: 21.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,358,284 km

• M1: 275,260 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.8 AU - 1.18 AU

Year: 351 Days

Day: 20.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,358,284 km

• M1: 100,829 km (0.117 R)
• M2: 706,700 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.96 AU - 1.06 AU

Year: 362 Days

Day: 32.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.74 AU - 4.5 AU

Year: 2455 Days

Day: 19.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,358,284 km

• M1: 156,031 km (0.116 R)
• M2: 2,745,121 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.72 AU - 4.52 AU

Year: 2455 Days

Day: 30.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.85 AU - 4.43 AU

Year: 3003 Days

Day: 45.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.4

Radius: 14.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.51 AU - 7.71 AU

Year: 6758 Days

Day: 13.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,358,284 km

• M1: 280,346 km (0.117 R)
• M2: 384,915 km (0.083 R)
• M3: 512,074 km (0.1 R)
• M4: 684,709 km (0.113 R)
• M5: 1,210,696 km (0.104 R)
• M6: 1,526,197 km (0.075 R)
• M7: 1,868,777 km (0.063 R)
• M8: 2,364,245 km (0.11 R)
• M9: 2,762,624 km (0.107 R)
• M10: 3,016,940 km (0.068 R)
• M11: 3,327,655 km (0.11 R)
• M12: 3,425,342 km (0.04 R)
• M13: 3,749,671 km (0.093 R)
• M14: 3,877,278 km (0.102 R)
• M15: 4,241,997 km (0.089 R)
• M16: 4,700,066 km (0.04 R)
• M17: 5,693,246 km (0.102 R)
• M18: 5,840,450 km (0.111 R)
• M19: 6,657,105 km (0.103 R)
• M20: 7,413,322 km (0.073 R)
• M21: 8,064,372 km (0.111 R)
• M22: 8,329,909 km (0.054 R)
• M23: 8,904,065 km (0.077 R)
• M24: 9,983,863 km (0.06 R)
• M25: 10,702,531 km (0.077 R)
• M26: 10,811,737 km (0.107 R)
• M27: 11,141,750 km (0.108 R)
• M28: 11,661,752 km (0.094 R)
• M29: 12,265,679 km (0.119 R)
• M30: 13,035,061 km (0.12 R)
• M31: 13,504,349 km (0.081 R)
• M32: 13,820,150 km (0.063 R)
• M33: 14,459,233 km (0.092 R)
• M34: 15,149,028 km (0.045 R)
• M35: 15,312,838 km (0.063 R)
• M36: 15,477,246 km (0.083 R)
• M37: 15,642,253 km (0.087 R)
• M38: 16,266,375 km (0.104 R)
• M39: 16,729,380 km (0.114 R)
• M40: 16,941,211 km (0.071 R)
• M41: 17,496,069 km (0.102 R)
• M42: 17,711,191 km (0.11 R)
• M43: 18,449,008 km (0.072 R)
• M44: 18,755,683 km (0.102 R)
• M45: 19,064,154 km (0.11 R)
• M46: 19,507,712 km (0.111 R)
• M47: 19,730,762 km (0.098 R)
• M48: 20,450,179 km (0.116 R)
• M49: 20,722,147 km (0.117 R)
• M50: 21,224,048 km (0.113 R)
• M51: 24,174,717 km (0.111 R)
• M52: 26,606,729 km (0.118 R)
• M53: 27,003,164 km (0.099 R)
• M54: 27,102,497 km (0.095 R)
• M55: 27,251,795 km (0.097 R)
• M56: 27,351,577 km (0.117 R)
• M57: 28,658,614 km (0.111 R)
• M58: 29,883,222 km (0.067 R)
• M59: 31,699,639 km (0.108 R)
• M60: 31,909,525 km (0.052 R)
• M61: 32,067,201 km (0.061 R)
• M62: 32,436,259 km (0.112 R)
• M63: 32,594,833 km (0.112 R)
• M64: 32,806,663 km (0.12 R)
• M65: 33,872,698 km (0.081 R)
• M66: 34,033,665 km (0.064 R)
• M67: 34,248,488 km (0.094 R)
• M68: 34,356,198 km (0.077 R)
• M69: 34,517,764 km (0.053 R)
• M70: 34,841,942 km (0.032 R)
• M71: 34,950,102 km (0.119 R)
• M72: 35,221,173 km (0.079 R)
• M73: 35,384,235 km (0.094 R)
• M74: 36,093,478 km (0.04 R)
• M75: 36,367,542 km (0.04 R)
• M76: 36,752,457 km (0.115 R)
• M77: 36,917,763 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.9

Radius: 10.5

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.53 AU - 8.63 AU

Year: 7439 Days

Day: 10.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,358,284 km

• M1: 131,796 km (0.1 R)
• M2: 241,301 km (0.089 R)
• M3: 338,989 km (0.063 R)
• M4: 549,772 km (0.05 R)
• M5: 790,326 km (0.079 R)
• M6: 1,080,695 km (0.115 R)
• M7: 1,230,143 km (0.092 R)
• M8: 1,298,958 km (0.11 R)
• M9: 1,797,418 km (0.111 R)
• M10: 1,876,107 km (0.116 R)
• M11: 2,098,858 km (0.104 R)
• M12: 2,202,978 km (0.079 R)
• M13: 2,287,501 km (0.104 R)
• M14: 2,592,382 km (0.115 R)
• M15: 2,956,652 km (0.083 R)
• M16: 3,264,824 km (0.063 R)
• M17: 3,337,379 km (0.047 R)
• M18: 3,533,801 km (0.076 R)
• M19: 3,937,865 km (0.108 R)
• M20: 4,250,674 km (0.112 R)
• M21: 4,436,923 km (0.101 R)
• M22: 4,544,634 km (0.085 R)
• M23: 5,610,369 km (0.05 R)
• M24: 5,962,522 km (0.088 R)
• M25: 6,141,292 km (0.091 R)
• M26: 6,999,236 km (0.047 R)
• M27: 7,283,023 km (0.096 R)
• M28: 8,289,218 km (0.067 R)
• M29: 8,455,720 km (0.09 R)
• M30: 8,656,780 km (0.116 R)
• M31: 8,927,403 km (0.116 R)
• M32: 10,037,868 km (0.114 R)
• M33: 10,286,649 km (0.108 R)
• M34: 11,044,960 km (0.11 R)
• M35: 12,083,918 km (0.069 R)
• M36: 15,098,763 km (0.074 R)
• M37: 15,753,105 km (0.076 R)
• M38: 15,835,533 km (0.091 R)
• M39: 15,959,400 km (0.108 R)
• M40: 16,249,919 km (0.045 R)
• M41: 16,625,859 km (0.074 R)
• M42: 17,173,985 km (0.068 R)
• M43: 17,599,741 km (0.082 R)
• M44: 17,899,834 km (0.083 R)
• M45: 18,201,573 km (0.091 R)
• M46: 18,374,807 km (0.107 R)
• M47: 18,461,574 km (0.064 R)
• M48: 18,679,239 km (0.072 R)
• M49: 19,029,148 km (0.084 R)
• M50: 20,720,951 km (0.104 R)
• M51: 21,083,277 km (0.097 R)
• M52: 21,906,065 km (0.065 R)
• M53: 22,044,293 km (0.047 R)
• M54: 22,879,349 km (0.104 R)
• M55: 23,819,272 km (0.116 R)
• M56: 23,913,968 km (0.069 R)
• M57: 24,341,668 km (0.077 R)
• M58: 24,915,825 km (0.086 R)
• M59: 25,397,679 km (0.12 R)
• M60: 25,494,469 km (0.093 R)
• M61: 25,882,676 km (0.088 R)
• M62: 27,455,099 km (0.057 R)
• M63: 27,902,845 km (0.089 R)
• M64: 28,604,160 km (0.034 R)
• M65: 29,007,626 km (0.093 R)
• M66: 29,210,031 km (0.083 R)
• M67: 29,412,886 km (0.082 R)
• M68: 29,922,117 km (0.091 R)
• M69: 30,897,795 km (0.094 R)
• M70: 32,092,633 km (0.07 R)
• M71: 32,197,351 km (0.107 R)
• M72: 32,985,582 km (0.078 R)
• M73: 33,408,645 km (0.072 R)
• M74: 34,581,193 km (0.105 R)
• M75: 35,226,409 km (0.112 R)
• M76: 35,388,423 km (0.097 R)
• M77: 35,713,051 km (0.101 R)
• M78: 35,929,968 km (0.036 R)
• M79: 36,365,298 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.7

Radius: 8.5

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.37 AU - 12.17 AU

Year: 11731 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,358,284 km

• M1: 110,403 km (0.026 R)
• M2: 221,554 km (0.057 R)
• M3: 299,944 km (0.086 R)
• M4: 539,450 km (0.057 R)
• M5: 725,250 km (0.025 R)
• M6: 1,136,345 km (0.103 R)
• M7: 1,244,056 km (0.062 R)
• M8: 1,635,703 km (0.027 R)
• M9: 2,064,301 km (0.118 R)
• M10: 2,359,757 km (0.072 R)
• M11: 2,526,708 km (0.084 R)
• M12: 2,960,991 km (0.051 R)
• M13: 3,449,876 km (0.045 R)
• M14: 3,671,730 km (0.049 R)
• M15: 3,735,908 km (0.028 R)
• M16: 3,800,534 km (0.12 R)
• M17: 4,062,929 km (0.117 R)
• M18: 4,884,819 km (0.087 R)
• M19: 5,756,975 km (0.086 R)
• M20: 6,211,004 km (0.045 R)
• M21: 6,873,873 km (0.11 R)
• M22: 7,274,196 km (0.045 R)
• M23: 7,682,299 km (0.084 R)
• M24: 7,930,632 km (0.083 R)
• M25: 9,080,890 km (0.101 R)
• M26: 10,328,087 km (0.115 R)
• M27: 10,510,597 km (0.11 R)
• M28: 10,694,303 km (0.03 R)
• M29: 11,298,379 km (0.102 R)
• M30: 11,439,300 km (0.073 R)
• M31: 12,881,125 km (0.097 R)
• M32: 13,823,442 km (0.111 R)
• M33: 15,097,118 km (0.089 R)
• M34: 15,564,761 km (0.089 R)
• M35: 16,195,615 km (0.062 R)
• M36: 16,620,922 km (0.106 R)
• M37: 18,028,339 km (0.093 R)
• M38: 18,083,241 km (0.117 R)
• M39: 18,193,195 km (0.082 R)
• M40: 18,303,299 km (0.086 R)
• M41: 18,579,756 km (0.092 R)
• M42: 19,305,007 km (0.099 R)
• M43: 19,642,799 km (0.076 R)
• M44: 19,868,991 km (0.101 R)
• M45: 20,153,077 km (0.113 R)
• M46: 21,593,705 km (0.115 R)
• M47: 21,652,048 km (0.071 R)
• M48: 21,885,720 km (0.08 R)
• M49: 22,061,647 km (0.114 R)
• M50: 22,533,030 km (0.1 R)
• M51: 23,246,163 km (0.116 R)
• M52: 23,605,497 km (0.109 R)
• M53: 24,633,833 km (0.025 R)
• M54: 25,000,198 km (0.068 R)
• M55: 25,738,314 km (0.104 R)
• M56: 25,862,031 km (0.101 R)
• M57: 26,796,419 km (0.113 R)
• M58: 27,110,276 km (0.117 R)
• M59: 28,377,968 km (0.119 R)
• M60: 30,184,961 km (0.074 R)
• M61: 32,162,046 km (0.082 R)
• M62: 32,763,280 km (0.075 R)
• M63: 32,830,300 km (0.079 R)
• M64: 32,964,489 km (0.078 R)
• M65: 34,862,587 km (0.059 R)
• M66: 35,067,985 km (0.055 R)
• M67: 36,101,257 km (0.056 R)
• M68: 36,378,612 km (0.116 R)
• M69: 36,517,439 km (0.045 R)
• M70: 36,656,565 km (0.071 R)
• M71: 37,144,703 km (0.105 R)
• M72: 37,494,612 km (0.091 R)
• M73: 38,197,872 km (0.079 R)
• M74: 39,831,779 km (0.071 R)
• M75: 41,560,832 km (0.071 R)
• M76: 42,727,246 km (0.096 R)
• M77: 43,240,965 km (0.088 R)
• M78: 43,682,877 km (0.066 R)
• M79: 43,904,282 km (0.031 R)
• M80: 44,052,235 km (0.118 R)
• M81: 44,126,136 km (0.115 R)
• M82: 44,348,438 km (0.071 R)
• M83: 44,496,839 km (0.104 R)
• M84: 47,044,491 km (0.094 R)
• M85: 47,574,965 km (0.076 R)
• M86: 47,726,807 km (0.073 R)
• M87: 48,947,825 km (0.094 R)
• M88: 49,101,163 km (0.112 R)
• M89: 50,333,700 km (0.084 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 14,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit