🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.68 AU

Year: 158 Days

Day: 13.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.55 AU - 0.69 AU

Year: 175 Days

Day: 18.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,570,814 km

• M1: 45,179 km (0.09 R)
• M2: 457,919 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.03 AU - 1.37 AU

Year: 471 Days

Day: 19.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.93 AU - 2.05 AU

Year: 1005 Days

Day: 46.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,570,814 km

• M1: 211,831 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.94 AU - 3.1 AU

Year: 1433 Days

Day: 42.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,570,814 km

• M1: 823,985 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.53 AU - 3.75 AU

Year: 2487 Days

Day: 14.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.3

Radius: 14.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.12 AU - 13.16 AU

Year: 15150 Days

Day: 12.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,570,814 km

• M1: 328,966 km (0.072 R)
• M2: 432,188 km (0.079 R)
• M3: 552,016 km (0.116 R)
• M4: 704,157 km (0.119 R)
• M5: 814,860 km (0.078 R)
• M6: 1,186,760 km (0.045 R)
• M7: 1,393,055 km (0.118 R)
• M8: 1,537,567 km (0.055 R)
• M9: 1,868,627 km (0.111 R)
• M10: 2,569,343 km (0.102 R)
• M11: 2,779,528 km (0.112 R)
• M12: 3,577,184 km (0.117 R)
• M13: 4,587,269 km (0.062 R)
• M14: 4,843,979 km (0.089 R)
• M15: 5,681,578 km (0.119 R)
• M16: 5,917,942 km (0.111 R)
• M17: 6,077,264 km (0.055 R)
• M18: 7,063,413 km (0.093 R)
• M19: 8,276,502 km (0.097 R)
• M20: 8,410,392 km (0.081 R)
• M21: 8,589,910 km (0.099 R)
• M22: 8,952,834 km (0.115 R)
• M23: 9,413,745 km (0.115 R)
• M24: 9,647,118 km (0.071 R)
• M25: 9,740,916 km (0.098 R)
• M26: 9,882,435 km (0.089 R)
• M27: 10,648,077 km (0.102 R)
• M28: 12,440,260 km (0.099 R)
• M29: 12,542,585 km (0.118 R)
• M30: 13,058,398 km (0.112 R)
• M31: 15,464,530 km (0.117 R)
• M32: 15,740,239 km (0.069 R)
• M33: 16,017,594 km (0.045 R)
• M34: 17,257,162 km (0.109 R)
• M35: 18,644,383 km (0.056 R)
• M36: 19,470,312 km (0.093 R)
• M37: 20,549,512 km (0.061 R)
• M38: 21,525,189 km (0.091 R)
• M39: 22,515,976 km (0.099 R)
• M40: 22,828,635 km (0.113 R)
• M41: 22,954,148 km (0.119 R)
• M42: 23,521,572 km (0.114 R)
• M43: 24,157,513 km (0.091 R)
• M44: 24,477,652 km (0.105 R)
• M45: 24,863,765 km (0.07 R)
• M46: 25,251,672 km (0.064 R)
• M47: 25,837,497 km (0.042 R)
• M48: 26,099,443 km (0.076 R)
• M49: 26,361,987 km (0.11 R)
• M50: 27,355,018 km (0.104 R)
• M51: 29,036,947 km (0.1 R)
• M52: 29,993,475 km (0.109 R)
• M53: 31,029,890 km (0.099 R)
• M54: 31,308,142 km (0.1 R)
• M55: 31,447,716 km (0.069 R)
• M56: 31,727,315 km (0.107 R)
• M57: 32,077,823 km (0.11 R)
• M58: 32,218,445 km (0.097 R)
• M59: 32,429,826 km (0.072 R)
• M60: 32,712,267 km (0.101 R)
• M61: 33,564,676 km (0.037 R)
• M62: 34,208,695 km (0.077 R)
• M63: 34,496,222 km (0.118 R)
• M64: 35,073,819 km (0.059 R)
• M65: 35,436,444 km (0.108 R)
• M66: 35,873,121 km (0.102 R)
• M67: 36,311,742 km (0.108 R)
• M68: 37,712,127 km (0.117 R)
• M69: 38,755,273 km (0.068 R)
• M70: 40,337,869 km (0.073 R)
• M71: 43,177,386 km (0.103 R)
• M72: 43,332,669 km (0.069 R)
• M73: 43,721,773 km (0.025 R)
• M74: 44,503,422 km (0.101 R)
• M75: 45,922,208 km (0.045 R)
• M76: 48,561,563 km (0.1 R)
• M77: 49,208,724 km (0.05 R)
• M78: 49,777,345 km (0.056 R)
• M79: 50,266,530 km (0.096 R)
• M80: 51,496,524 km (0.116 R)
• M81: 52,156,550 km (0.118 R)
• M82: 52,985,471 km (0.115 R)
• M83: 53,484,979 km (0.096 R)
• M84: 53,735,256 km (0.102 R)
• M85: 54,488,631 km (0.046 R)
• M86: 55,751,835 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.2

Radius: 11.1

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.85 AU - 15.15 AU

Year: 15828 Days

Day: 9.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 72,570,814 km

• M1: 159,771 km (0.103 R)
• M2: 260,300 km (0.106 R)
• M3: 368,759 km (0.098 R)
• M4: 511,625 km (0.063 R)
• M5: 598,840 km (0.079 R)
• M6: 876,644 km (0.025 R)
• M7: 1,097,300 km (0.119 R)
• M8: 2,031,240 km (0.036 R)
• M9: 3,127,194 km (0.12 R)
• M10: 3,296,987 km (0.036 R)
• M11: 3,734,711 km (0.102 R)
• M12: 4,504,990 km (0.082 R)
• M13: 4,794,313 km (0.115 R)
• M14: 5,492,785 km (0.042 R)
• M15: 6,654,412 km (0.093 R)
• M16: 7,507,719 km (0.075 R)
• M17: 7,697,858 km (0.077 R)
• M18: 7,966,685 km (0.104 R)
• M19: 8,160,564 km (0.069 R)
• M20: 9,850,571 km (0.111 R)
• M21: 9,933,747 km (0.119 R)
• M22: 10,310,734 km (0.115 R)
• M23: 11,557,333 km (0.052 R)
• M24: 11,777,092 km (0.063 R)
• M25: 12,534,506 km (0.109 R)
• M26: 13,033,116 km (0.096 R)
• M27: 13,353,704 km (0.092 R)
• M28: 14,002,809 km (0.048 R)
• M29: 15,283,666 km (0.067 R)
• M30: 18,981,576 km (0.119 R)
• M31: 19,293,039 km (0.113 R)
• M32: 23,382,147 km (0.111 R)
• M33: 24,276,144 km (0.074 R)
• M34: 26,617,500 km (0.092 R)
• M35: 28,080,268 km (0.042 R)
• M36: 28,316,783 km (0.083 R)
• M37: 29,749,481 km (0.059 R)
• M38: 29,869,908 km (0.108 R)
• M39: 31,696,049 km (0.083 R)
• M40: 32,251,057 km (0.107 R)
• M41: 32,622,658 km (0.073 R)
• M42: 33,307,966 km (0.096 R)
• M43: 34,312,964 km (0.112 R)
• M44: 34,565,785 km (0.118 R)
• M45: 34,755,924 km (0.099 R)
• M46: 35,519,471 km (0.048 R)
• M47: 37,063,321 km (0.074 R)
• M48: 37,647,800 km (0.086 R)
• M49: 38,497,666 km (0.09 R)
• M50: 41,218,851 km (0.078 R)
• M51: 41,353,040 km (0.054 R)
• M52: 43,453,694 km (0.089 R)
• M53: 44,070,037 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255

Radius: 3.9

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 17.53 AU - 21.21 AU

Year: 30533 Days

Day: 21.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,570,814 km

• M1: 121,025 km (0.058 R)
• M2: 168,597 km (0.115 R)
• M3: 223,649 km (0.103 R)
• M4: 285,134 km (0.07 R)
• M5: 352,602 km (0.098 R)
• M6: 607,068 km (0.109 R)
• M7: 1,035,367 km (0.095 R)
• M8: 1,334,413 km (0.068 R)
• M9: 1,478,925 km (0.113 R)
• M10: 1,598,004 km (0.095 R)
• M11: 1,782,608 km (0.11 R)
• M12: 2,205,671 km (0.085 R)
• M13: 2,341,805 km (0.101 R)
• M14: 3,330,797 km (0.036 R)
• M15: 3,605,907 km (0.034 R)
• M16: 3,847,508 km (0.072 R)
• M17: 3,929,188 km (0.115 R)
• M18: 4,909,204 km (0.114 R)
• M19: 5,221,714 km (0.058 R)
• M20: 5,312,220 km (0.118 R)
• M21: 5,357,698 km (0.101 R)
• M22: 5,540,806 km (0.065 R)
• M23: 7,379,513 km (0.081 R)
• M24: 7,737,052 km (0.05 R)
• M25: 9,718,626 km (0.091 R)
• M26: 9,997,775 km (0.109 R)
• M27: 10,223,070 km (0.114 R)
• M28: 10,851,231 km (0.047 R)
• M29: 10,908,826 km (0.119 R)
• M30: 11,374,225 km (0.111 R)
• M31: 11,550,452 km (0.097 R)
• M32: 11,905,597 km (0.048 R)
• M33: 11,965,137 km (0.105 R)
• M34: 12,869,905 km (0.072 R)
• M35: 12,992,276 km (0.063 R)
• M36: 13,423,417 km (0.109 R)
• M37: 14,808,544 km (0.091 R)
• M38: 14,872,572 km (0.096 R)
• M39: 15,000,926 km (0.114 R)
• M40: 16,106,604 km (0.064 R)
• M41: 16,370,495 km (0.045 R)
• M42: 16,436,767 km (0.037 R)
• M43: 16,569,460 km (0.075 R)
• M44: 18,257,971 km (0.066 R)
• M45: 18,948,515 km (0.056 R)
• M46: 20,212,916 km (0.104 R)
• M47: 20,283,975 km (0.037 R)
• M48: 22,600,798 km (0.111 R)
• M49: 22,748,301 km (0.057 R)
• M50: 23,044,505 km (0.108 R)
• M51: 23,118,705 km (0.117 R)
• M52: 23,341,756 km (0.113 R)
• M53: 23,640,353 km (0.113 R)
• M54: 24,316,984 km (0.105 R)
• M55: 26,074,610 km (0.057 R)
• M56: 27,007,801 km (0.068 R)
• M57: 28,030,901 km (0.115 R)
• M58: 28,110,188 km (0.113 R)
• M59: 29,146,901 km (0.093 R)
• M60: 30,929,809 km (0.066 R)
• M61: 32,747,722 km (0.116 R)
• M62: 34,176,082 km (0.094 R)
• M63: 35,624,489 km (0.102 R)
• M64: 36,485,873 km (0.088 R)
• M65: 37,354,140 km (0.072 R)
• M66: 38,053,510 km (0.096 R)
• M67: 41,074,190 km (0.102 R)
• M68: 41,344,364 km (0.104 R)
• M69: 42,158,475 km (0.112 R)
• M70: 42,431,042 km (0.059 R)
• M71: 42,886,718 km (0.113 R)
• M72: 45,653,829 km (0.066 R)
• M73: 46,401,520 km (0.04 R)
• M74: 46,495,168 km (0.089 R)
• M75: 46,588,966 km (0.055 R)
• M76: 47,059,002 km (0.061 R)
• M77: 47,530,535 km (0.119 R)
• M78: 47,814,172 km (0.113 R)
• M79: 48,478,237 km (0.099 R)
• M80: 48,573,232 km (0.09 R)
• M81: 48,954,407 km (0.072 R)
• M82: 49,815,493 km (0.11 R)
• M83: 53,309,351 km (0.116 R)
• M84: 56,080,951 km (0.095 R)
• M85: 57,988,174 km (0.099 R)
• M86: 59,407,110 km (0.091 R)
• M87: 61,762,827 km (0.116 R)
• M88: 63,004,041 km (0.113 R)
• M89: 63,835,955 km (0.079 R)
• M90: 63,940,224 km (0.101 R)
• M91: 64,148,913 km (0.065 R)
• M92: 65,300,817 km (0.105 R)
• M93: 66,248,220 km (0.105 R)
• M94: 69,224,769 km (0.099 R)
• M95: 71,485,642 km (0.088 R)
• M96: 72,353,309 km (0.091 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 16,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit