🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.41 AU - 0.63 AU

Year: 117 Days

Day: 43.1 Hours

Environment

Temp: 379 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.01 AU - 1.51 AU

Year: 443 Days

Day: 31.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.34 AU - 1.9 AU

Year: 646 Days

Day: 41.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,950,133 km

• M1: 238,459 km (0.093 R)
• M2: 1,043,296 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.32 AU - 2.82 AU

Year: 1290 Days

Day: 17.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 116.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.45 AU - 6.51 AU

Year: 4580 Days

Day: 16.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.03 AU - 9.39 AU

Year: 6705 Days

Day: 13.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.4

Radius: 13

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.02 AU - 15.7 AU

Year: 17043 Days

Day: 6.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 59,950,133 km

• M1: 164,558 km (0.076 R)
• M2: 305,030 km (0.108 R)
• M3: 660,624 km (0.076 R)
• M4: 976,874 km (0.116 R)
• M5: 1,277,117 km (0.062 R)
• M6: 1,573,022 km (0.049 R)
• M7: 1,676,693 km (0.113 R)
• M8: 2,134,163 km (0.08 R)
• M9: 2,692,014 km (0.091 R)
• M10: 2,880,956 km (0.069 R)
• M11: 3,117,919 km (0.117 R)
• M12: 3,451,672 km (0.1 R)
• M13: 4,422,113 km (0.064 R)
• M14: 4,721,608 km (0.101 R)
• M15: 5,794,674 km (0.063 R)
• M16: 5,985,261 km (0.069 R)
• M17: 6,428,819 km (0.114 R)
• M18: 6,598,014 km (0.096 R)
• M19: 6,739,982 km (0.039 R)
• M20: 6,854,425 km (0.114 R)
• M21: 7,259,985 km (0.118 R)
• M22: 7,763,082 km (0.069 R)
• M23: 8,124,960 km (0.111 R)
• M24: 8,338,585 km (0.039 R)
• M25: 8,554,305 km (0.1 R)
• M26: 9,531,180 km (0.096 R)
• M27: 9,951,400 km (0.03 R)
• M28: 10,642,991 km (0.074 R)
• M29: 11,282,223 km (0.038 R)
• M30: 11,452,465 km (0.113 R)
• M31: 11,658,012 km (0.095 R)
• M32: 11,795,643 km (0.071 R)
• M33: 12,072,698 km (0.094 R)
• M34: 12,351,847 km (0.067 R)
• M35: 12,457,015 km (0.106 R)
• M36: 12,952,184 km (0.099 R)
• M37: 13,706,905 km (0.113 R)
• M38: 13,925,168 km (0.078 R)
• M39: 14,217,931 km (0.086 R)
• M40: 15,296,532 km (0.095 R)
• M41: 15,750,561 km (0.111 R)
• M42: 16,555,847 km (0.106 R)
• M43: 17,178,323 km (0.096 R)
• M44: 17,729,292 km (0.041 R)
• M45: 18,446,315 km (0.101 R)
• M46: 18,727,709 km (0.118 R)
• M47: 19,010,598 km (0.047 R)
• M48: 19,335,525 km (0.116 R)
• M49: 23,159,695 km (0.049 R)
• M50: 23,376,462 km (0.11 R)
• M51: 23,768,409 km (0.109 R)
• M52: 23,986,971 km (0.076 R)
• M53: 24,426,340 km (0.096 R)
• M54: 24,912,533 km (0.063 R)
• M55: 25,268,277 km (0.085 R)
• M56: 26,119,788 km (0.077 R)
• M57: 28,081,615 km (0.119 R)
• M58: 28,870,295 km (0.092 R)
• M59: 30,802,052 km (0.101 R)
• M60: 30,897,346 km (0.079 R)
• M61: 31,136,104 km (0.038 R)
• M62: 31,903,990 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506

Radius: 12.6

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.17 AU - 17.89 AU

Year: 17347 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,950,133 km

• M1: 172,486 km (0.089 R)
• M2: 295,007 km (0.102 R)
• M3: 388,655 km (0.065 R)
• M4: 547,827 km (0.075 R)
• M5: 693,835 km (0.116 R)
• M6: 1,005,896 km (0.113 R)
• M7: 1,263,204 km (0.115 R)
• M8: 1,542,204 km (0.062 R)
• M9: 1,955,095 km (0.094 R)
• M10: 2,129,974 km (0.114 R)
• M11: 2,558,423 km (0.104 R)
• M12: 3,673,525 km (0.11 R)
• M13: 3,964,493 km (0.107 R)
• M14: 4,187,693 km (0.11 R)
• M15: 4,724,750 km (0.076 R)
• M16: 4,842,782 km (0.067 R)
• M17: 4,961,713 km (0.066 R)
• M18: 5,821,751 km (0.109 R)
• M19: 6,033,432 km (0.03 R)
• M20: 6,290,740 km (0.104 R)
• M21: 8,910,947 km (0.101 R)
• M22: 9,008,485 km (0.11 R)
• M23: 10,926,778 km (0.094 R)
• M24: 11,505,123 km (0.097 R)
• M25: 12,801,239 km (0.103 R)
• M26: 14,543,307 km (0.051 R)
• M27: 16,538,194 km (0.105 R)
• M28: 18,368,674 km (0.081 R)
• M29: 19,370,979 km (0.054 R)
• M30: 20,391,087 km (0.073 R)
• M31: 20,778,097 km (0.078 R)
• M32: 21,167,650 km (0.098 R)
• M33: 21,887,964 km (0.095 R)
• M34: 22,483,363 km (0.105 R)
• M35: 23,690,020 km (0.062 R)
• M36: 24,233,060 km (0.08 R)
• M37: 25,262,293 km (0.098 R)
• M38: 25,608,612 km (0.081 R)
• M39: 27,576,722 km (0.116 R)
• M40: 28,651,134 km (0.089 R)
• M41: 31,062,352 km (0.098 R)
• M42: 32,932,176 km (0.058 R)
• M43: 35,610,576 km (0.085 R)
• M44: 36,936,612 km (0.113 R)
• M45: 37,172,229 km (0.119 R)
• M46: 38,915,792 km (0.11 R)
• M47: 39,797,671 km (0.096 R)
• M48: 39,878,155 km (0.088 R)
• M49: 40,362,104 km (0.106 R)
• M50: 41,580,878 km (0.06 R)
• M51: 41,907,899 km (0.062 R)
• M52: 43,804,949 km (0.104 R)
• M53: 45,309,006 km (0.083 R)
• M54: 45,477,154 km (0.115 R)
• M55: 46,321,036 km (0.057 R)
• M56: 47,596,657 km (0.084 R)
• M57: 48,024,507 km (0.087 R)
• M58: 48,539,423 km (0.057 R)
• M59: 50,617,786 km (0.095 R)
• M60: 52,548,346 km (0.061 R)
• M61: 52,636,609 km (0.111 R)
• M62: 52,725,022 km (0.052 R)
• M63: 53,167,682 km (0.062 R)
• M64: 53,789,410 km (0.101 R)
• M65: 53,878,421 km (0.071 R)
• M66: 55,489,141 km (0.104 R)
• M67: 55,849,223 km (0.087 R)
• M68: 56,300,411 km (0.098 R)
• M69: 56,752,795 km (0.082 R)
• M70: 57,024,764 km (0.108 R)
• M71: 58,025,872 km (0.104 R)
• M72: 58,208,531 km (0.072 R)
• M73: 58,299,936 km (0.059 R)
• M74: 58,666,002 km (0.102 R)
• M75: 58,941,112 km (0.088 R)
• M76: 60,600,452 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.6

Radius: 3.3

Gravity: 23.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.26 AU - 18.94 AU

Year: 23125 Days

Day: 17.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,950,133 km

• M1: 92,152 km (0.12 R)
• M2: 185,651 km (0.092 R)
• M3: 321,785 km (0.051 R)
• M4: 433,385 km (0.078 R)
• M5: 856,298 km (0.081 R)
• M6: 1,222,663 km (0.099 R)
• M7: 1,473,539 km (0.074 R)
• M8: 1,658,592 km (0.046 R)
• M9: 2,196,994 km (0.102 R)
• M10: 2,881,554 km (0.104 R)
• M11: 3,045,813 km (0.091 R)
• M12: 4,502,298 km (0.117 R)
• M13: 4,692,586 km (0.084 R)
• M14: 5,930,359 km (0.109 R)
• M15: 6,735,644 km (0.068 R)
• M16: 7,484,830 km (0.099 R)
• M17: 8,445,997 km (0.058 R)
• M18: 9,934,346 km (0.107 R)
• M19: 10,281,413 km (0.059 R)
• M20: 10,632,519 km (0.088 R)
• M21: 11,657,115 km (0.103 R)
• M22: 13,633,752 km (0.044 R)
• M23: 14,352,569 km (0.117 R)
• M24: 14,800,914 km (0.063 R)
• M25: 15,310,744 km (0.084 R)
• M26: 16,522,786 km (0.097 R)
• M27: 16,757,056 km (0.114 R)
• M28: 16,874,640 km (0.059 R)
• M29: 17,705,357 km (0.07 R)
• M30: 17,945,162 km (0.094 R)
• M31: 18,610,125 km (0.056 R)
• M32: 18,915,005 km (0.073 R)
• M33: 19,098,861 km (0.095 R)
• M34: 20,213,515 km (0.062 R)
• M35: 20,526,922 km (0.091 R)
• M36: 21,031,815 km (0.108 R)
• M37: 21,158,524 km (0.102 R)
• M38: 21,285,683 km (0.094 R)
• M39: 22,960,730 km (0.091 R)
• M40: 23,156,703 km (0.107 R)
• M41: 23,616,118 km (0.047 R)
• M42: 24,344,211 km (0.084 R)
• M43: 24,544,074 km (0.11 R)
• M44: 24,610,795 km (0.034 R)
• M45: 24,744,535 km (0.116 R)
• M46: 24,878,425 km (0.107 R)
• M47: 24,945,445 km (0.096 R)
• M48: 27,398,401 km (0.101 R)
• M49: 27,467,665 km (0.117 R)
• M50: 28,583,216 km (0.078 R)
• M51: 29,571,460 km (0.097 R)
• M52: 29,784,637 km (0.078 R)
• M53: 32,309,550 km (0.082 R)
• M54: 33,782,939 km (0.082 R)
• M55: 34,080,190 km (0.12 R)
• M56: 35,353,268 km (0.107 R)
• M57: 35,655,157 km (0.088 R)
• M58: 35,806,400 km (0.103 R)
• M59: 36,870,938 km (0.098 R)
• M60: 37,791,564 km (0.109 R)
• M61: 38,564,685 km (0.052 R)
• M62: 39,030,982 km (0.072 R)
• M63: 40,994,005 km (0.096 R)
• M64: 42,267,083 km (0.085 R)
• M65: 43,149,860 km (0.032 R)
• M66: 43,472,393 km (0.075 R)
• M67: 43,553,176 km (0.077 R)
• M68: 43,714,742 km (0.12 R)
• M69: 45,096,877 km (0.08 R)
• M70: 45,670,136 km (0.082 R)
• M71: 45,998,802 km (0.103 R)
• M72: 48,070,583 km (0.078 R)
• M73: 48,572,334 km (0.104 R)
• M74: 50,342,227 km (0.099 R)
• M75: 52,047,194 km (0.047 R)
• M76: 52,390,521 km (0.115 R)
• M77: 53,597,925 km (0.085 R)
• M78: 53,684,393 km (0.117 R)
• M79: 54,031,310 km (0.102 R)

Kuiper Belt

Range: 35 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 14,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit