🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.6 AU - 0.74 AU

Year: 192 Days

Day: 33.4 Hours

Environment

Temp: 233 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.53 AU - 2.07 AU

Year: 845 Days

Day: 26.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,084,827 km

• M1: 849,866 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.86 AU - 2.4 AU

Year: 1088 Days

Day: 32.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.85 AU - 2.57 AU

Year: 1149 Days

Day: 45.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.42 AU - 2.46 AU

Year: 1333 Days

Day: 17.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,084,827 km

• M1: 579,243 km (0.097 R)
• M2: 1,301,950 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.59 AU - 3.03 AU

Year: 1648 Days

Day: 37.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.45 AU - 3.55 AU

Year: 1818 Days

Day: 27.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778

Radius: 13.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.55 AU - 7.11 AU

Year: 4925 Days

Day: 12.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,084,827 km

• M1: 174,431 km (0.059 R)
• M2: 286,929 km (0.055 R)
• M3: 746,045 km (0.119 R)
• M4: 899,981 km (0.053 R)
• M5: 1,108,670 km (0.051 R)
• M6: 1,396,945 km (0.098 R)
• M7: 1,542,354 km (0.069 R)
• M8: 1,659,040 km (0.101 R)
• M9: 1,831,228 km (0.09 R)
• M10: 2,156,603 km (0.089 R)
• M11: 2,679,747 km (0.06 R)
• M12: 3,113,880 km (0.046 R)
• M13: 3,328,553 km (0.076 R)
• M14: 3,437,759 km (0.097 R)
• M15: 3,548,312 km (0.066 R)
• M16: 3,659,912 km (0.111 R)
• M17: 4,048,567 km (0.086 R)
• M18: 4,498,857 km (0.079 R)
• M19: 4,865,820 km (0.06 R)
• M20: 5,421,726 km (0.086 R)
• M21: 5,838,805 km (0.082 R)
• M22: 6,456,794 km (0.055 R)
• M23: 6,566,449 km (0.064 R)
• M24: 6,759,729 km (0.097 R)
• M25: 7,408,386 km (0.06 R)
• M26: 7,494,554 km (0.116 R)
• M27: 7,580,872 km (0.112 R)
• M28: 8,018,147 km (0.099 R)
• M29: 8,403,810 km (0.09 R)
• M30: 9,039,601 km (0.115 R)
• M31: 9,162,421 km (0.099 R)
• M32: 9,285,839 km (0.084 R)
• M33: 9,503,205 km (0.111 R)
• M34: 9,848,177 km (0.078 R)
• M35: 10,389,572 km (0.12 R)
• M36: 10,518,376 km (0.097 R)
• M37: 10,647,778 km (0.073 R)
• M38: 10,777,629 km (0.085 R)
• M39: 11,006,065 km (0.115 R)
• M40: 12,105,161 km (0.111 R)
• M41: 12,308,763 km (0.097 R)
• M42: 13,099,837 km (0.112 R)
• M43: 13,343,831 km (0.111 R)
• M44: 13,907,366 km (0.09 R)
• M45: 14,049,484 km (0.107 R)
• M46: 14,192,051 km (0.034 R)
• M47: 14,442,627 km (0.101 R)
• M48: 14,658,647 km (0.088 R)
• M49: 14,839,510 km (0.077 R)
• M50: 15,533,645 km (0.1 R)
• M51: 16,014,602 km (0.077 R)
• M52: 16,350,449 km (0.08 R)
• M53: 16,538,194 km (0.037 R)
• M54: 16,953,478 km (0.084 R)
• M55: 17,143,318 km (0.119 R)
• M56: 17,525,241 km (0.114 R)
• M57: 18,026,095 km (0.091 R)
• M58: 18,884,188 km (0.079 R)
• M59: 19,041,715 km (0.114 R)
• M60: 19,477,044 km (0.088 R)
• M61: 20,883,863 km (0.052 R)
• M62: 21,702,462 km (0.096 R)
• M63: 23,034,033 km (0.091 R)
• M64: 23,202,331 km (0.09 R)
• M65: 23,879,710 km (0.067 R)
• M66: 25,037,448 km (0.111 R)
• M67: 25,863,078 km (0.038 R)
• M68: 26,125,772 km (0.048 R)
• M69: 27,541,267 km (0.055 R)
• M70: 27,764,617 km (0.113 R)
• M71: 28,845,461 km (0.11 R)
• M72: 29,299,940 km (0.076 R)
• M73: 29,619,331 km (0.114 R)
• M74: 30,909,014 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.8

Radius: 5

Gravity: 32.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 19.42 AU - 21.46 AU

Year: 32329 Days

Day: 18.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,084,827 km

• M1: 72,106 km (0.103 R)
• M2: 374,892 km (0.059 R)
• M3: 499,208 km (0.097 R)
• M4: 1,566,888 km (0.089 R)
• M5: 2,022,862 km (0.098 R)
• M6: 2,333,278 km (0.038 R)
• M7: 2,802,267 km (0.107 R)
• M8: 3,717,208 km (0.088 R)
• M9: 3,986,484 km (0.079 R)
• M10: 4,095,990 km (0.098 R)
• M11: 4,773,818 km (0.1 R)
• M12: 5,730,496 km (0.093 R)
• M13: 5,978,679 km (0.066 R)
• M14: 6,293,882 km (0.114 R)
• M15: 6,485,666 km (0.09 R)
• M16: 7,271,653 km (0.108 R)
• M17: 7,608,099 km (0.054 R)
• M18: 7,743,934 km (0.067 R)
• M19: 7,812,300 km (0.096 R)
• M20: 11,549,554 km (0.102 R)
• M21: 11,705,884 km (0.092 R)
• M22: 14,890,224 km (0.108 R)
• M23: 15,316,728 km (0.11 R)
• M24: 16,094,487 km (0.104 R)
• M25: 18,412,506 km (0.064 R)
• M26: 19,146,433 km (0.08 R)
• M27: 20,265,276 km (0.1 R)
• M28: 20,927,695 km (0.059 R)
• M29: 22,176,538 km (0.115 R)
• M30: 23,153,412 km (0.028 R)
• M31: 23,845,601 km (0.108 R)
• M32: 25,351,753 km (0.082 R)
• M33: 26,270,134 km (0.075 R)
• M34: 31,675,404 km (0.119 R)
• M35: 33,328,311 km (0.092 R)
• M36: 35,235,385 km (0.088 R)
• M37: 37,177,614 km (0.119 R)
• M38: 37,523,933 km (0.106 R)
• M39: 40,214,451 km (0.088 R)
• M40: 41,045,617 km (0.094 R)
• M41: 43,937,942 km (0.112 R)
• M42: 44,304,008 km (0.031 R)
• M43: 45,285,370 km (0.119 R)
• M44: 45,655,176 km (0.108 R)
• M45: 45,778,744 km (0.085 R)
• M46: 45,902,311 km (0.079 R)
• M47: 46,026,029 km (0.115 R)
• M48: 46,397,929 km (0.119 R)
• M49: 47,019,808 km (0.085 R)
• M50: 49,155,018 km (0.084 R)
• M51: 49,281,578 km (0.051 R)
• M52: 49,916,172 km (0.113 R)
• M53: 53,519,237 km (0.073 R)
• M54: 54,302,082 km (0.087 R)
• M55: 55,615,402 km (0.07 R)
• M56: 55,747,347 km (0.059 R)
• M57: 56,011,388 km (0.109 R)
• M58: 57,604,904 km (0.096 R)
• M59: 57,738,345 km (0.106 R)
• M60: 58,407,197 km (0.085 R)
• M61: 58,944,104 km (0.104 R)
• M62: 62,062,921 km (0.106 R)
• M63: 62,473,716 km (0.07 R)
• M64: 64,818,364 km (0.096 R)
• M65: 64,957,041 km (0.061 R)
• M66: 65,652,671 km (0.086 R)
• M67: 66,071,246 km (0.066 R)
• M68: 66,770,616 km (0.091 R)
• M69: 68,035,915 km (0.106 R)
• M70: 68,742,316 km (0.113 R)
• M71: 70,162,149 km (0.072 R)
• M72: 71,305,077 km (0.101 R)
• M73: 73,175,499 km (0.105 R)
• M74: 74,770,661 km (0.065 R)
• M75: 77,405,529 km (0.094 R)
• M76: 78,734,407 km (0.114 R)
• M77: 79,179,011 km (0.103 R)
• M78: 79,624,364 km (0.086 R)
• M79: 80,368,763 km (0.096 R)
• M80: 84,882,430 km (0.104 R)
• M81: 85,034,272 km (0.106 R)
• M82: 85,795,127 km (0.076 R)
• M83: 86,252,597 km (0.085 R)
• M84: 86,710,965 km (0.077 R)
• M85: 87,016,893 km (0.106 R)
• M86: 88,552,216 km (0.065 R)
• M87: 90,561,614 km (0.044 R)
• M88: 93,839,004 km (0.091 R)
• M89: 95,097,870 km (0.058 R)
• M90: 95,571,198 km (0.078 R)
• M91: 96,045,573 km (0.075 R)
• M92: 98,747,610 km (0.06 R)
• M93: 104,877,532 km (0.102 R)
• M94: 105,203,506 km (0.059 R)
• M95: 105,693,140 km (0.105 R)
• M96: 109,637,587 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.5

Radius: 6.4

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 16.78 AU - 24.7 AU

Year: 33044 Days

Day: 18.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 59,084,827 km

• M1: 84,822 km (0.101 R)
• M2: 779,255 km (0.064 R)
• M3: 968,497 km (0.119 R)
• M4: 1,195,885 km (0.076 R)
• M5: 1,340,397 km (0.072 R)
• M6: 1,672,803 km (0.111 R)
• M7: 2,232,299 km (0.1 R)
• M8: 2,320,861 km (0.114 R)
• M9: 2,813,487 km (0.071 R)
• M10: 3,680,257 km (0.042 R)
• M11: 3,855,885 km (0.056 R)
• M12: 3,926,944 km (0.119 R)
• M13: 4,623,322 km (0.092 R)
• M14: 5,436,536 km (0.103 R)
• M15: 5,717,331 km (0.093 R)
• M16: 5,879,944 km (0.113 R)
• M17: 6,673,262 km (0.043 R)
• M18: 6,887,486 km (0.107 R)
• M19: 7,147,637 km (0.096 R)
• M20: 8,635,238 km (0.079 R)
• M21: 9,437,830 km (0.071 R)
• M22: 10,911,220 km (0.107 R)
• M23: 10,961,634 km (0.102 R)
• M24: 13,846,929 km (0.09 R)
• M25: 14,010,738 km (0.108 R)
• M26: 15,683,542 km (0.089 R)
• M27: 17,242,351 km (0.063 R)
• M28: 17,595,402 km (0.097 R)
• M29: 18,849,781 km (0.096 R)
• M30: 20,442,399 km (0.065 R)
• M31: 21,506,938 km (0.092 R)
• M32: 21,633,348 km (0.101 R)
• M33: 22,525,101 km (0.039 R)
• M34: 22,717,783 km (0.107 R)
• M35: 23,363,896 km (0.106 R)
• M36: 25,405,159 km (0.072 R)
• M37: 27,434,155 km (0.101 R)
• M38: 27,915,112 km (0.067 R)
• M39: 28,468,176 km (0.072 R)
• M40: 32,874,880 km (0.033 R)
• M41: 33,825,425 km (0.095 R)
• M42: 33,898,878 km (0.054 R)
• M43: 35,379,896 km (0.093 R)
• M44: 37,336,487 km (0.075 R)
• M45: 38,634,847 km (0.096 R)
• M46: 40,805,213 km (0.073 R)
• M47: 41,040,081 km (0.068 R)
• M48: 41,196,860 km (0.056 R)
• M49: 41,275,399 km (0.09 R)
• M50: 41,432,477 km (0.067 R)
• M51: 42,300,294 km (0.071 R)
• M52: 42,935,187 km (0.092 R)
• M53: 44,053,880 km (0.11 R)
• M54: 46,319,690 km (0.036 R)
• M55: 47,878,799 km (0.115 R)
• M56: 50,711,285 km (0.088 R)
• M57: 50,963,806 km (0.109 R)
• M58: 51,978,079 km (0.079 R)
• M59: 53,340,766 km (0.102 R)
• M60: 54,801,440 km (0.098 R)
• M61: 57,762,131 km (0.112 R)
• M62: 58,731,077 km (0.113 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 16,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit