🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.38 AU - 1.68 AU

Year: 705 Days

Day: 23.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.45 AU - 1.71 AU

Year: 740 Days

Day: 26 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,295,844 km

• M1: 70,760 km (0.063 R)
• M2: 383,270 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.64 AU - 1.66 AU

Year: 790 Days

Day: 24.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 115.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.41 AU - 2.19 AU

Year: 900 Days

Day: 15.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,295,844 km

• M1: 1,235,978 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.56 AU - 3.5 AU

Year: 1966 Days

Day: 20.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,295,844 km

• M1: 146,905 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.94 AU - 4.4 AU

Year: 2621 Days

Day: 13.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,295,844 km

• M1: 636,689 km (0.111 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.7

Radius: 12.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.67 AU - 4.87 AU

Year: 3884 Days

Day: 11.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,295,844 km

• M1: 172,337 km (0.045 R)
• M2: 264,938 km (0.113 R)
• M3: 515,963 km (0.116 R)
• M4: 631,901 km (0.104 R)
• M5: 718,219 km (0.084 R)
• M6: 830,268 km (0.079 R)
• M7: 1,144,274 km (0.099 R)
• M8: 1,353,711 km (0.093 R)
• M9: 1,469,949 km (0.086 R)
• M10: 1,603,091 km (0.054 R)
• M11: 1,698,833 km (0.113 R)
• M12: 1,796,670 km (0.044 R)
• M13: 1,910,963 km (0.107 R)
• M14: 2,330,286 km (0.066 R)
• M15: 2,535,086 km (0.111 R)
• M16: 2,631,576 km (0.104 R)
• M17: 2,745,869 km (0.104 R)
• M18: 3,098,621 km (0.098 R)
• M19: 3,430,578 km (0.106 R)
• M20: 4,034,505 km (0.038 R)
• M21: 4,890,953 km (0.118 R)
• M22: 5,073,013 km (0.109 R)
• M23: 5,675,294 km (0.099 R)
• M24: 5,781,359 km (0.113 R)
• M25: 5,974,191 km (0.044 R)
• M26: 6,300,165 km (0.067 R)
• M27: 6,454,251 km (0.052 R)
• M28: 6,632,122 km (0.087 R)
• M29: 6,721,582 km (0.116 R)
• M30: 6,833,930 km (0.09 R)
• M31: 6,992,504 km (0.1 R)
• M32: 7,129,236 km (0.093 R)
• M33: 7,336,130 km (0.026 R)
• M34: 7,850,298 km (0.064 R)
• M35: 8,088,009 km (0.105 R)
• M36: 8,473,074 km (0.076 R)
• M37: 8,692,534 km (0.106 R)
• M38: 9,037,357 km (0.113 R)
• M39: 9,211,489 km (0.045 R)
• M40: 9,437,082 km (0.064 R)
• M41: 10,099,053 km (0.114 R)
• M42: 10,723,475 km (0.095 R)
• M43: 10,987,365 km (0.118 R)
• M44: 11,146,687 km (0.118 R)
• M45: 11,440,946 km (0.049 R)
• M46: 11,900,511 km (0.078 R)
• M47: 12,393,884 km (0.081 R)
• M48: 12,504,437 km (0.059 R)
• M49: 12,587,614 km (0.092 R)
• M50: 13,034,163 km (0.059 R)
• M51: 13,259,308 km (0.108 R)
• M52: 13,713,637 km (0.071 R)
• M53: 13,856,652 km (0.104 R)
• M54: 14,288,841 km (0.083 R)
• M55: 14,404,779 km (0.095 R)
• M56: 14,637,703 km (0.09 R)
• M57: 14,783,860 km (0.086 R)
• M58: 15,048,199 km (0.117 R)
• M59: 15,284,564 km (0.108 R)
• M60: 15,611,585 km (0.096 R)
• M61: 16,031,057 km (0.104 R)
• M62: 17,157,679 km (0.106 R)
• M63: 17,497,416 km (0.12 R)
• M64: 18,467,259 km (0.081 R)
• M65: 18,783,808 km (0.105 R)
• M66: 19,679,749 km (0.11 R)
• M67: 19,905,941 km (0.12 R)
• M68: 20,295,644 km (0.076 R)
• M69: 20,917,821 km (0.103 R)
• M70: 21,281,045 km (0.047 R)
• M71: 22,315,514 km (0.032 R)
• M72: 22,483,962 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.5

Radius: 13.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.9 AU - 8.04 AU

Year: 6135 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,295,844 km

• M1: 178,620 km (0.097 R)
• M2: 310,116 km (0.112 R)
• M3: 410,796 km (0.094 R)
• M4: 694,583 km (0.046 R)
• M5: 779,255 km (0.116 R)
• M6: 920,476 km (0.098 R)
• M7: 1,128,118 km (0.084 R)
• M8: 1,245,701 km (0.112 R)
• M9: 1,446,013 km (0.112 R)
• M10: 1,591,273 km (0.088 R)
• M11: 1,879,398 km (0.119 R)
• M12: 2,221,678 km (0.093 R)
• M13: 2,391,023 km (0.098 R)
• M14: 2,564,706 km (0.099 R)
• M15: 2,682,888 km (0.119 R)
• M16: 3,027,861 km (0.107 R)
• M17: 3,365,802 km (0.076 R)
• M18: 3,827,910 km (0.1 R)
• M19: 4,147,451 km (0.111 R)
• M20: 4,763,944 km (0.086 R)
• M21: 5,333,314 km (0.112 R)
• M22: 5,664,972 km (0.09 R)
• M23: 5,898,494 km (0.077 R)
• M24: 6,029,542 km (0.103 R)
• M25: 6,214,744 km (0.108 R)
• M26: 6,891,824 km (0.04 R)
• M27: 7,620,964 km (0.097 R)
• M28: 7,907,893 km (0.106 R)
• M29: 9,334,758 km (0.051 R)
• M30: 9,426,611 km (0.065 R)
• M31: 9,734,782 km (0.113 R)
• M32: 10,046,395 km (0.091 R)
• M33: 10,172,057 km (0.112 R)
• M34: 10,520,021 km (0.11 R)
• M35: 10,711,656 km (0.057 R)
• M36: 10,807,848 km (0.089 R)
• M37: 11,358,368 km (0.108 R)
• M38: 11,522,028 km (0.053 R)
• M39: 11,785,619 km (0.099 R)
• M40: 11,984,585 km (0.101 R)
• M41: 12,184,597 km (0.092 R)
• M42: 12,385,806 km (0.116 R)
• M43: 13,408,457 km (0.097 R)
• M44: 14,493,491 km (0.065 R)
• M45: 15,064,506 km (0.065 R)
• M46: 15,352,781 km (0.052 R)
• M47: 15,533,944 km (0.09 R)
• M48: 15,679,353 km (0.093 R)
• M49: 15,861,862 km (0.1 R)
• M50: 16,081,622 km (0.115 R)
• M51: 16,672,832 km (0.107 R)
• M52: 16,971,130 km (0.071 R)
• M53: 17,686,657 km (0.109 R)
• M54: 18,067,234 km (0.114 R)
• M55: 18,875,212 km (0.052 R)
• M56: 19,498,736 km (0.098 R)
• M57: 20,010,361 km (0.09 R)
• M58: 20,406,945 km (0.105 R)
• M59: 20,766,129 km (0.103 R)
• M60: 21,328,916 km (0.099 R)
• M61: 22,675,447 km (0.118 R)
• M62: 23,839,468 km (0.108 R)
• M63: 24,386,547 km (0.102 R)
• M64: 25,150,843 km (0.093 R)
• M65: 26,398,788 km (0.113 R)
• M66: 26,616,004 km (0.065 R)
• M67: 28,775,898 km (0.045 R)
• M68: 28,909,938 km (0.031 R)
• M69: 29,178,765 km (0.077 R)
• M70: 30,352,959 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.4

Radius: 15

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.74 AU - 7.34 AU

Year: 6963 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,295,844 km

• M1: 209,437 km (0.025 R)
• M2: 341,083 km (0.099 R)
• M3: 442,660 km (0.062 R)
• M4: 650,302 km (0.083 R)
• M5: 895,343 km (0.109 R)
• M6: 1,121,685 km (0.09 R)
• M7: 1,479,373 km (0.119 R)
• M8: 1,998,628 km (0.079 R)
• M9: 2,191,459 km (0.119 R)
• M10: 2,435,902 km (0.06 R)
• M11: 2,760,230 km (0.096 R)
• M12: 3,000,634 km (0.044 R)
• M13: 3,173,270 km (0.112 R)
• M14: 3,763,583 km (0.032 R)
• M15: 4,641,872 km (0.108 R)
• M16: 5,222,611 km (0.079 R)
• M17: 5,857,355 km (0.054 R)
• M18: 6,548,647 km (0.038 R)
• M19: 7,034,989 km (0.085 R)
• M20: 7,533,150 km (0.089 R)
• M21: 8,008,572 km (0.088 R)
• M22: 8,146,202 km (0.118 R)
• M23: 8,775,261 km (0.084 R)
• M24: 9,638,591 km (0.069 R)
• M25: 9,858,649 km (0.119 R)
• M26: 10,907,929 km (0.086 R)
• M27: 11,022,371 km (0.113 R)
• M28: 11,137,412 km (0.096 R)
• M29: 11,484,629 km (0.105 R)
• M30: 12,308,614 km (0.075 R)
• M31: 12,587,614 km (0.074 R)
• M32: 13,600,990 km (0.086 R)
• M33: 13,930,853 km (0.112 R)
• M34: 14,180,083 km (0.071 R)
• M35: 14,346,885 km (0.086 R)
• M36: 14,767,105 km (0.1 R)
• M37: 14,936,300 km (0.104 R)
• M38: 15,276,635 km (0.051 R)
• M39: 15,576,579 km (0.09 R)
• M40: 16,400,564 km (0.116 R)
• M41: 18,000,663 km (0.058 R)
• M42: 18,136,199 km (0.108 R)
• M43: 18,362,839 km (0.076 R)
• M44: 18,499,422 km (0.059 R)
• M45: 19,233,050 km (0.063 R)
• M46: 19,464,329 km (0.106 R)
• M47: 20,116,725 km (0.087 R)
• M48: 20,304,470 km (0.09 R)
• M49: 20,823,724 km (0.072 R)
• M50: 21,730,886 km (0.08 R)
• M51: 22,407,667 km (0.119 R)
• M52: 22,748,600 km (0.105 R)
• M53: 23,189,615 km (0.117 R)
• M54: 24,379,217 km (0.098 R)
• M55: 26,766,201 km (0.068 R)
• M56: 27,179,839 km (0.06 R)
• M57: 27,491,601 km (0.085 R)
• M58: 29,120,572 km (0.117 R)
• M59: 29,333,150 km (0.094 R)
• M60: 29,546,178 km (0.08 R)
• M61: 31,540,766 km (0.086 R)
• M62: 31,813,633 km (0.029 R)
• M63: 32,087,397 km (0.087 R)
• M64: 32,361,759 km (0.055 R)
• M65: 34,024,839 km (0.068 R)
• M66: 34,697,880 km (0.103 R)
• M67: 35,149,067 km (0.113 R)
• M68: 35,715,594 km (0.118 R)
• M69: 35,829,288 km (0.099 R)
• M70: 37,260,641 km (0.057 R)
• M71: 37,375,981 km (0.084 R)
• M72: 37,664,854 km (0.086 R)
• M73: 37,780,493 km (0.044 R)
• M74: 38,186,502 km (0.096 R)
• M75: 38,477,470 km (0.052 R)
• M76: 38,652,350 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 17,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit