🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.56 AU - 0.74 AU

Year: 195 Days

Day: 33.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,859,868 km

• M1: 249,230 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.67 AU - 0.83 AU

Year: 242 Days

Day: 20.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.13 AU - 1.71 AU

Year: 631 Days

Day: 31.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,859,868 km

• M1: 574,007 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.55 AU - 1.83 AU

Year: 819 Days

Day: 25.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.83 AU - 3.51 AU

Year: 2104 Days

Day: 37.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,859,868 km

• M1: 138,228 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.1

Radius: 14.1

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.97 AU - 5.41 AU

Year: 3786 Days

Day: 8.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 94,859,868 km

• M1: 205,547 km (0.113 R)
• M2: 550,819 km (0.109 R)
• M3: 650,152 km (0.109 R)
• M4: 1,079,498 km (0.055 R)
• M5: 1,758,673 km (0.11 R)
• M6: 1,899,594 km (0.055 R)
• M7: 2,414,061 km (0.084 R)
• M8: 2,642,796 km (0.03 R)
• M9: 2,732,854 km (0.12 R)
• M10: 2,897,412 km (0.111 R)
• M11: 3,122,108 km (0.114 R)
• M12: 3,588,853 km (0.07 R)
• M13: 3,995,011 km (0.051 R)
• M14: 4,161,663 km (0.077 R)
• M15: 4,373,344 km (0.069 R)
• M16: 4,545,232 km (0.084 R)
• M17: 4,675,681 km (0.055 R)
• M18: 4,785,337 km (0.107 R)
• M19: 4,918,030 km (0.109 R)
• M20: 5,301,001 km (0.084 R)
• M21: 5,787,493 km (0.079 R)
• M22: 5,881,889 km (0.09 R)
• M23: 6,288,496 km (0.09 R)
• M24: 7,053,689 km (0.12 R)
• M25: 7,179,800 km (0.098 R)
• M26: 7,357,822 km (0.098 R)
• M27: 7,718,203 km (0.031 R)
• M28: 7,822,173 km (0.113 R)
• M29: 8,970,188 km (0.071 R)
• M30: 9,161,972 km (0.059 R)
• M31: 9,272,226 km (0.094 R)
• M32: 9,549,879 km (0.1 R)
• M33: 9,914,898 km (0.074 R)
• M34: 10,399,296 km (0.095 R)
• M35: 10,658,848 km (0.075 R)
• M36: 11,808,358 km (0.115 R)
• M37: 11,958,555 km (0.082 R)
• M38: 12,291,260 km (0.083 R)
• M39: 12,565,772 km (0.056 R)
• M40: 13,058,997 km (0.119 R)
• M41: 13,245,545 km (0.109 R)
• M42: 13,621,335 km (0.108 R)
• M43: 14,127,873 km (0.09 R)
• M44: 16,416,122 km (0.109 R)
• M45: 16,651,290 km (0.112 R)
• M46: 16,752,418 km (0.109 R)
• M47: 17,192,834 km (0.068 R)
• M48: 17,534,366 km (0.055 R)
• M49: 18,050,778 km (0.103 R)
• M50: 18,328,282 km (0.088 R)
• M51: 18,922,635 km (0.058 R)
• M52: 19,063,406 km (0.103 R)
• M53: 19,310,692 km (0.095 R)
• M54: 19,736,896 km (0.084 R)
• M55: 19,951,270 km (0.114 R)
• M56: 20,166,391 km (0.08 R)
• M57: 20,274,251 km (0.072 R)
• M58: 20,635,081 km (0.058 R)
• M59: 20,888,799 km (0.1 R)
• M60: 21,363,025 km (0.106 R)
• M61: 21,656,685 km (0.047 R)
• M62: 22,359,347 km (0.114 R)
• M63: 22,881,892 km (0.037 R)
• M64: 23,182,284 km (0.105 R)
• M65: 23,332,929 km (0.096 R)
• M66: 23,597,568 km (0.034 R)
• M67: 23,977,098 km (0.114 R)
• M68: 24,742,441 km (0.11 R)
• M69: 24,857,930 km (0.071 R)
• M70: 25,438,071 km (0.107 R)
• M71: 25,554,607 km (0.118 R)
• M72: 25,827,324 km (0.119 R)
• M73: 26,140,134 km (0.12 R)
• M74: 26,257,717 km (0.077 R)
• M75: 26,375,601 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.7

Radius: 12.4

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.69 AU - 6.69 AU

Year: 5060 Days

Day: 12.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 94,859,868 km

• M1: 167,550 km (0.086 R)
• M2: 576,401 km (0.116 R)
• M3: 656,136 km (0.114 R)
• M4: 796,160 km (0.079 R)
• M5: 878,738 km (0.069 R)
• M6: 955,930 km (0.052 R)
• M7: 1,202,318 km (0.107 R)
• M8: 1,368,372 km (0.057 R)
• M9: 1,584,541 km (0.046 R)
• M10: 1,969,905 km (0.071 R)
• M11: 2,348,238 km (0.048 R)
• M12: 2,471,207 km (0.095 R)
• M13: 2,609,136 km (0.066 R)
• M14: 2,749,609 km (0.115 R)
• M15: 2,866,445 km (0.108 R)
• M16: 2,998,390 km (0.102 R)
• M17: 3,420,107 km (0.084 R)
• M18: 3,560,280 km (0.075 R)
• M19: 3,673,825 km (0.119 R)
• M20: 3,860,971 km (0.082 R)
• M21: 3,992,318 km (0.047 R)
• M22: 4,125,311 km (0.119 R)
• M23: 4,365,266 km (0.09 R)
• M24: 4,579,191 km (0.117 R)
• M25: 5,049,078 km (0.1 R)
• M26: 5,225,304 km (0.046 R)
• M27: 5,338,550 km (0.079 R)
• M28: 5,518,217 km (0.072 R)
• M29: 5,683,223 km (0.115 R)
• M30: 5,849,875 km (0.072 R)
• M31: 6,069,036 km (0.064 R)
• M32: 6,342,651 km (0.093 R)
• M33: 6,498,232 km (0.107 R)
• M34: 6,637,658 km (0.098 R)
• M35: 6,778,130 km (0.055 R)
• M36: 7,079,869 km (0.067 R)
• M37: 7,659,860 km (0.039 R)
• M38: 7,955,615 km (0.081 R)
• M39: 8,161,162 km (0.071 R)
• M40: 8,330,657 km (0.09 R)
• M41: 8,444,201 km (0.087 R)
• M42: 8,558,345 km (0.106 R)
• M43: 8,730,681 km (0.115 R)
• M44: 8,904,065 km (0.089 R)
• M45: 9,059,049 km (0.116 R)
• M46: 9,510,086 km (0.106 R)
• M47: 9,608,970 km (0.041 R)
• M48: 9,708,453 km (0.092 R)
• M49: 10,741,277 km (0.119 R)
• M50: 11,197,700 km (0.038 R)
• M51: 11,660,406 km (0.102 R)
• M52: 12,236,807 km (0.082 R)
• M53: 12,561,135 km (0.073 R)
• M54: 12,888,305 km (0.051 R)
• M55: 13,041,942 km (0.041 R)
• M56: 13,373,302 km (0.084 R)
• M57: 13,618,044 km (0.093 R)
• M58: 13,819,403 km (0.097 R)
• M59: 14,293,029 km (0.087 R)
• M60: 14,452,052 km (0.063 R)
• M61: 14,703,227 km (0.112 R)
• M62: 15,048,050 km (0.101 R)
• M63: 15,256,290 km (0.092 R)
• M64: 15,675,613 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.5

Radius: 6.4

Gravity: 17.61 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.77 AU - 21.09 AU

Year: 27127 Days

Day: 22.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 94,859,868 km

• M1: 95,144 km (0.079 R)
• M2: 289,621 km (0.11 R)
• M3: 368,011 km (0.099 R)
• M4: 476,918 km (0.081 R)
• M5: 547,678 km (0.103 R)
• M6: 866,471 km (0.038 R)
• M7: 1,203,515 km (0.043 R)
• M8: 1,369,419 km (0.109 R)
• M9: 2,144,336 km (0.063 R)
• M10: 2,638,607 km (0.061 R)
• M11: 3,212,614 km (0.087 R)
• M12: 3,679,808 km (0.115 R)
• M13: 5,044,440 km (0.029 R)
• M14: 5,312,819 km (0.081 R)
• M15: 6,259,624 km (0.114 R)
• M16: 6,547,899 km (0.053 R)
• M17: 6,840,662 km (0.107 R)
• M18: 6,899,603 km (0.119 R)
• M19: 7,137,464 km (0.118 R)
• M20: 7,560,377 km (0.109 R)
• M21: 8,115,834 km (0.091 R)
• M22: 8,178,366 km (0.106 R)
• M23: 8,620,727 km (0.062 R)
• M24: 9,528,337 km (0.087 R)
• M25: 10,739,482 km (0.095 R)
• M26: 10,808,147 km (0.039 R)
• M27: 11,223,431 km (0.107 R)
• M28: 12,212,572 km (0.114 R)
• M29: 13,009,180 km (0.063 R)
• M30: 13,524,844 km (0.111 R)
• M31: 13,897,343 km (0.06 R)
• M32: 14,047,240 km (0.11 R)
• M33: 14,424,376 km (0.12 R)
• M34: 15,343,206 km (0.072 R)
• M35: 15,653,622 km (0.106 R)
• M36: 16,995,964 km (0.068 R)
• M37: 17,397,784 km (0.077 R)
• M38: 18,457,086 km (0.107 R)
• M39: 18,787,099 km (0.049 R)
• M40: 21,584,280 km (0.108 R)
• M41: 23,163,734 km (0.04 R)
• M42: 24,871,095 km (0.098 R)
• M43: 25,785,886 km (0.094 R)
• M44: 25,970,190 km (0.082 R)
• M45: 26,804,797 km (0.116 R)
• M46: 26,991,495 km (0.061 R)
• M47: 29,264,934 km (0.086 R)
• M48: 30,521,855 km (0.044 R)
• M49: 31,009,993 km (0.084 R)
• M50: 34,093,355 km (0.07 R)
• M51: 34,295,611 km (0.083 R)
• M52: 35,312,877 km (0.117 R)
• M53: 36,133,870 km (0.118 R)
• M54: 39,586,140 km (0.066 R)
• M55: 40,974,707 km (0.067 R)
• M56: 43,470,448 km (0.11 R)
• M57: 43,909,369 km (0.062 R)
• M58: 47,926,221 km (0.059 R)
• M59: 49,291,152 km (0.119 R)
• M60: 52,291,786 km (0.081 R)
• M61: 53,344,207 km (0.053 R)
• M62: 54,285,477 km (0.053 R)
• M63: 54,995,169 km (0.06 R)
• M64: 56,782,565 km (0.11 R)
• M65: 57,022,220 km (0.115 R)
• M66: 57,864,157 km (0.097 R)
• M67: 58,588,959 km (0.116 R)
• M68: 59,195,279 km (0.093 R)
• M69: 59,316,753 km (0.112 R)
• M70: 60,414,053 km (0.051 R)
• M71: 60,781,316 km (0.09 R)
• M72: 65,497,239 km (0.059 R)
• M73: 66,757,601 km (0.066 R)
• M74: 69,174,355 km (0.044 R)
• M75: 73,048,341 km (0.107 R)
• M76: 73,178,641 km (0.11 R)
• M77: 73,309,090 km (0.101 R)
• M78: 75,406,303 km (0.114 R)
• M79: 76,065,730 km (0.098 R)
• M80: 78,055,382 km (0.115 R)
• M81: 78,321,965 km (0.088 R)
• M82: 80,196,576 km (0.101 R)
• M83: 87,979,555 km (0.084 R)
• M84: 90,207,217 km (0.094 R)
• M85: 91,468,327 km (0.109 R)
• M86: 91,608,799 km (0.096 R)
• M87: 92,876,492 km (0.096 R)
• M88: 94,859,860 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 10,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit