🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.88 AU - 1.08 AU

Year: 347 Days

Day: 13.5 Hours

Environment

Temp: 81 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,222,702 km

• M1: 45,777 km (0.042 R)
• M2: 399,875 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.03 AU - 1.29 AU

Year: 447 Days

Day: 28.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.49 AU - 1.49 AU

Year: 651 Days

Day: 40.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,222,702 km

• M1: 70,012 km (0.091 R)
• M2: 992,133 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.17 AU - 1.89 AU

Year: 678 Days

Day: 15.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 156.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,222,702 km

• M1: 587,620 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.7 AU - 2.16 AU

Year: 960 Days

Day: 45.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,222,702 km

• M1: 41,439 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.62 AU - 3.18 AU

Year: 1769 Days

Day: 41 Hours

Environment

Temp: -104 °C

Axial Tilt: 6.7 °

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: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.32 AU - 3.68 AU

Year: 1861 Days

Day: 25.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151

Radius: 12.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.09 AU - 10.49 AU

Year: 9334 Days

Day: 9.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 77,222,702 km

• M1: 183,856 km (0.052 R)
• M2: 356,043 km (0.093 R)
• M3: 626,665 km (0.085 R)
• M4: 713,881 km (0.112 R)
• M5: 817,852 km (0.061 R)
• M6: 1,136,196 km (0.096 R)
• M7: 1,404,724 km (0.086 R)
• M8: 1,600,697 km (0.098 R)
• M9: 1,694,196 km (0.11 R)
• M10: 1,887,177 km (0.05 R)
• M11: 2,173,208 km (0.07 R)
• M12: 2,437,398 km (0.118 R)
• M13: 2,863,154 km (0.05 R)
• M14: 3,055,686 km (0.038 R)
• M15: 3,352,787 km (0.117 R)
• M16: 3,433,570 km (0.027 R)
• M17: 3,889,844 km (0.045 R)
• M18: 4,454,127 km (0.114 R)
• M19: 4,791,620 km (0.062 R)
• M20: 4,928,951 km (0.069 R)
• M21: 5,277,962 km (0.1 R)
• M22: 5,467,503 km (0.12 R)
• M23: 5,611,267 km (0.033 R)
• M24: 5,731,842 km (0.098 R)
• M25: 5,877,850 km (0.102 R)
• M26: 6,049,738 km (0.106 R)
• M27: 6,223,271 km (0.066 R)
• M28: 6,524,711 km (0.071 R)
• M29: 6,831,088 km (0.111 R)
• M30: 7,089,892 km (0.051 R)
• M31: 8,432,383 km (0.087 R)
• M32: 8,570,911 km (0.111 R)
• M33: 8,934,733 km (0.09 R)
• M34: 9,047,829 km (0.066 R)
• M35: 9,218,071 km (0.075 R)
• M36: 9,561,997 km (0.114 R)
• M37: 10,056,567 km (0.081 R)
• M38: 10,203,622 km (0.044 R)
• M39: 10,470,056 km (0.102 R)
• M40: 10,708,964 km (0.067 R)
• M41: 10,859,160 km (0.068 R)
• M42: 11,070,542 km (0.113 R)
• M43: 11,961,098 km (0.116 R)
• M44: 12,399,270 km (0.052 R)
• M45: 13,647,814 km (0.118 R)
• M46: 13,778,113 km (0.08 R)
• M47: 14,303,501 km (0.114 R)
• M48: 14,668,520 km (0.065 R)
• M49: 15,407,833 km (0.072 R)
• M50: 16,228,227 km (0.119 R)
• M51: 16,435,570 km (0.056 R)
• M52: 16,539,541 km (0.042 R)
• M53: 16,852,799 km (0.118 R)
• M54: 16,992,673 km (0.107 R)
• M55: 17,097,840 km (0.089 R)
• M56: 17,662,422 km (0.106 R)
• M57: 17,946,957 km (0.108 R)
• M58: 18,125,577 km (0.114 R)
• M59: 18,304,945 km (0.102 R)
• M60: 18,809,838 km (0.073 R)
• M61: 19,209,863 km (0.081 R)
• M62: 19,796,735 km (0.115 R)
• M63: 20,688,039 km (0.063 R)
• M64: 20,913,034 km (0.1 R)
• M65: 21,478,813 km (0.092 R)
• M66: 21,706,501 km (0.088 R)
• M67: 21,935,087 km (0.099 R)
• M68: 22,818,462 km (0.119 R)
• M69: 23,988,318 km (0.105 R)
• M70: 24,580,576 km (0.054 R)
• M71: 26,345,531 km (0.081 R)
• M72: 26,711,448 km (0.086 R)
• M73: 27,202,129 km (0.031 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 9.4

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.61 AU - 11.93 AU

Year: 13551 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,222,702 km

• M1: 131,945 km (0.068 R)
• M2: 215,870 km (0.104 R)
• M3: 338,989 km (0.103 R)
• M4: 612,603 km (0.106 R)
• M5: 908,209 km (0.042 R)
• M6: 1,622,987 km (0.073 R)
• M7: 2,445,776 km (0.069 R)
• M8: 2,568,296 km (0.108 R)
• M9: 2,630,379 km (0.084 R)
• M10: 3,312,246 km (0.113 R)
• M11: 3,796,345 km (0.112 R)
• M12: 4,526,084 km (0.078 R)
• M13: 5,101,587 km (0.077 R)
• M14: 5,458,078 km (0.078 R)
• M15: 5,822,648 km (0.114 R)
• M16: 5,987,206 km (0.112 R)
• M17: 6,833,182 km (0.113 R)
• M18: 7,138,062 km (0.075 R)
• M19: 7,626,200 km (0.103 R)
• M20: 8,125,259 km (0.064 R)
• M21: 8,494,915 km (0.089 R)
• M22: 8,869,957 km (0.111 R)
• M23: 9,059,497 km (0.067 R)
• M24: 9,442,767 km (0.089 R)
• M25: 9,539,407 km (0.053 R)
• M26: 10,274,681 km (0.101 R)
• M27: 10,523,911 km (0.094 R)
• M28: 11,540,429 km (0.067 R)
• M29: 12,217,957 km (0.076 R)
• M30: 12,801,239 km (0.096 R)
• M31: 13,231,184 km (0.116 R)
• M32: 13,502,255 km (0.031 R)
• M33: 13,665,915 km (0.073 R)
• M34: 15,565,210 km (0.085 R)
• M35: 16,955,123 km (0.102 R)
• M36: 17,903,574 km (0.095 R)
• M37: 17,963,413 km (0.102 R)
• M38: 18,991,150 km (0.081 R)
• M39: 19,666,286 km (0.112 R)
• M40: 20,536,945 km (0.058 R)
• M41: 20,787,971 km (0.12 R)
• M42: 20,913,932 km (0.094 R)
• M43: 22,315,664 km (0.105 R)
• M44: 22,509,094 km (0.078 R)
• M45: 23,747,615 km (0.09 R)
• M46: 23,945,084 km (0.107 R)
• M47: 24,077,179 km (0.104 R)
• M48: 24,143,301 km (0.111 R)
• M49: 24,408,239 km (0.109 R)
• M50: 24,740,795 km (0.058 R)
• M51: 25,141,867 km (0.113 R)
• M52: 25,209,036 km (0.117 R)
• M53: 25,545,183 km (0.117 R)
• M54: 25,950,593 km (0.097 R)
• M55: 26,086,278 km (0.087 R)
• M56: 26,154,046 km (0.113 R)
• M57: 27,179,540 km (0.116 R)
• M58: 27,801,119 km (0.068 R)
• M59: 29,552,311 km (0.105 R)
• M60: 29,977,768 km (0.092 R)
• M61: 32,573,590 km (0.049 R)
• M62: 33,086,561 km (0.115 R)
• M63: 33,602,375 km (0.066 R)
• M64: 36,524,021 km (0.112 R)
• M65: 36,980,594 km (0.064 R)
• M66: 38,207,745 km (0.106 R)
• M67: 38,361,980 km (0.116 R)
• M68: 39,760,122 km (0.087 R)
• M69: 41,888,601 km (0.112 R)
• M70: 43,328,031 km (0.064 R)
• M71: 44,621,006 km (0.095 R)
• M72: 47,742,515 km (0.094 R)
• M73: 48,492,000 km (0.106 R)
• M74: 48,659,101 km (0.052 R)
• M75: 49,918,565 km (0.104 R)
• M76: 50,848,765 km (0.115 R)
• M77: 51,018,559 km (0.068 R)
• M78: 51,955,640 km (0.096 R)
• M79: 52,898,405 km (0.058 R)
• M80: 53,760,388 km (0.08 R)
• M81: 53,846,856 km (0.114 R)
• M82: 56,110,870 km (0.095 R)
• M83: 57,961,994 km (0.053 R)
• M84: 59,296,557 km (0.061 R)
• M85: 59,385,867 km (0.093 R)
• M86: 59,564,636 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.8

Radius: 8

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.45 AU - 18.21 AU

Year: 21497 Days

Day: 21.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,222,702 km

• M1: 165,306 km (0.107 R)
• M2: 301,440 km (0.095 R)
• M3: 604,525 km (0.106 R)
• M4: 716,424 km (0.12 R)
• M5: 835,654 km (0.119 R)
• M6: 1,040,453 km (0.064 R)
• M7: 1,715,289 km (0.068 R)
• M8: 2,112,771 km (0.089 R)
• M9: 2,648,929 km (0.056 R)
• M10: 2,913,119 km (0.082 R)
• M11: 3,029,058 km (0.102 R)
• M12: 3,225,629 km (0.051 R)
• M13: 3,756,253 km (0.092 R)
• M14: 5,891,314 km (0.035 R)
• M15: 6,236,286 km (0.064 R)
• M16: 6,386,184 km (0.045 R)
• M17: 6,791,743 km (0.096 R)
• M18: 6,997,590 km (0.108 R)
• M19: 7,101,261 km (0.053 R)
• M20: 7,521,332 km (0.075 R)
• M21: 7,574,439 km (0.072 R)
• M22: 7,680,953 km (0.117 R)
• M23: 8,112,094 km (0.119 R)
• M24: 8,166,548 km (0.103 R)
• M25: 8,385,559 km (0.032 R)
• M26: 8,440,611 km (0.116 R)
• M27: 8,997,863 km (0.099 R)
• M28: 9,337,899 km (0.118 R)
• M29: 10,442,231 km (0.098 R)
• M30: 10,979,736 km (0.072 R)
• M31: 11,772,006 km (0.115 R)
• M32: 11,895,424 km (0.074 R)
• M33: 12,519,547 km (0.079 R)
• M34: 14,191,303 km (0.088 R)
• M35: 14,322,799 km (0.088 R)
• M36: 14,852,825 km (0.111 R)
• M37: 15,321,964 km (0.093 R)
• M38: 18,523,208 km (0.101 R)
• M39: 18,883,290 km (0.081 R)
• M40: 19,172,912 km (0.069 R)
• M41: 21,543,141 km (0.029 R)
• M42: 22,455,538 km (0.099 R)
• M43: 23,303,010 km (0.067 R)
• M44: 23,691,665 km (0.053 R)
• M45: 24,475,408 km (0.093 R)
• M46: 26,068,327 km (0.098 R)
• M47: 27,530,496 km (0.052 R)
• M48: 27,859,013 km (0.095 R)
• M49: 28,271,454 km (0.077 R)
• M50: 29,018,995 km (0.08 R)
• M51: 29,857,192 km (0.107 R)
• M52: 30,025,789 km (0.037 R)
• M53: 30,703,317 km (0.088 R)
• M54: 30,788,439 km (0.107 R)
• M55: 33,376,183 km (0.101 R)
• M56: 33,989,833 km (0.096 R)
• M57: 34,430,548 km (0.114 R)
• M58: 35,406,824 km (0.096 R)
• M59: 37,114,334 km (0.088 R)
• M60: 40,143,093 km (0.081 R)
• M61: 41,922,709 km (0.054 R)
• M62: 42,489,984 km (0.059 R)
• M63: 44,495,493 km (0.116 R)
• M64: 47,118,991 km (0.096 R)
• M65: 47,906,025 km (0.031 R)
• M66: 48,399,997 km (0.106 R)
• M67: 50,392,940 km (0.11 R)
• M68: 50,593,701 km (0.071 R)
• M69: 51,298,606 km (0.103 R)
• M70: 51,399,584 km (0.097 R)
• M71: 53,125,794 km (0.067 R)
• M72: 54,871,003 km (0.049 R)
• M73: 55,698,728 km (0.083 R)
• M74: 55,802,549 km (0.116 R)
• M75: 57,576,331 km (0.107 R)
• M76: 60,111,865 km (0.08 R)
• M77: 60,644,583 km (0.085 R)
• M78: 63,657,185 km (0.062 R)
• M79: 63,765,644 km (0.11 R)
• M80: 64,309,133 km (0.085 R)
• M81: 64,853,968 km (0.078 R)
• M82: 65,509,955 km (0.045 R)
• M83: 66,277,990 km (0.06 R)
• M84: 67,712,185 km (0.105 R)
• M85: 67,822,887 km (0.1 R)
• M86: 70,723,590 km (0.06 R)
• M87: 70,948,286 km (0.102 R)
• M88: 71,736,966 km (0.082 R)
• M89: 72,868,674 km (0.084 R)
• M90: 73,778,379 km (0.083 R)
• M91: 75,149,742 km (0.102 R)
• M92: 75,379,225 km (0.106 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 12,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit