🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.53 AU - 0.57 AU

Year: 153 Days

Day: 21.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.05 AU - 1.53 AU

Year: 549 Days

Day: 25.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,813,777 km

• M1: 16,157 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.03 AU - 3.01 AU

Year: 1499 Days

Day: 27.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.51 AU - 3.35 AU

Year: 1879 Days

Day: 26.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.28 AU - 4.04 AU

Year: 2624 Days

Day: 29.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860

Radius: 5.2

Gravity: 31.8 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.01 AU - 14.63 AU

Year: 18217 Days

Day: 19.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,813,777 km

• M1: 77,342 km (0.086 R)
• M2: 192,383 km (0.098 R)
• M3: 387,758 km (0.072 R)
• M4: 825,032 km (0.1 R)
• M5: 926,310 km (0.042 R)
• M6: 1,283,251 km (0.111 R)
• M7: 1,808,489 km (0.114 R)
• M8: 1,974,542 km (0.102 R)
• M9: 2,145,383 km (0.097 R)
• M10: 2,215,245 km (0.106 R)
• M11: 2,799,874 km (0.082 R)
• M12: 3,070,048 km (0.108 R)
• M13: 4,188,441 km (0.064 R)
• M14: 6,147,276 km (0.118 R)
• M15: 6,548,198 km (0.092 R)
• M16: 7,640,562 km (0.094 R)
• M17: 7,962,795 km (0.027 R)
• M18: 8,565,376 km (0.064 R)
• M19: 9,182,467 km (0.102 R)
• M20: 9,697,832 km (0.088 R)
• M21: 10,816,674 km (0.059 R)
• M22: 10,876,663 km (0.083 R)
• M23: 11,117,815 km (0.113 R)
• M24: 12,791,216 km (0.09 R)
• M25: 14,674,055 km (0.079 R)
• M26: 15,545,762 km (0.101 R)
• M27: 17,338,992 km (0.102 R)
• M28: 17,479,614 km (0.106 R)
• M29: 18,474,589 km (0.091 R)
• M30: 20,148,739 km (0.044 R)
• M31: 20,891,642 km (0.117 R)
• M32: 21,417,030 km (0.12 R)
• M33: 21,567,824 km (0.047 R)
• M34: 21,719,068 km (0.109 R)
• M35: 23,173,608 km (0.1 R)
• M36: 23,873,427 km (0.061 R)
• M37: 24,580,127 km (0.059 R)
• M38: 24,817,240 km (0.103 R)
• M39: 25,373,444 km (0.102 R)
• M40: 25,453,330 km (0.084 R)
• M41: 26,336,556 km (0.08 R)
• M42: 27,066,743 km (0.028 R)
• M43: 27,229,804 km (0.109 R)
• M44: 27,475,145 km (0.12 R)
• M45: 28,381,110 km (0.108 R)
• M46: 28,629,741 km (0.11 R)
• M47: 28,796,094 km (0.071 R)
• M48: 30,137,389 km (0.079 R)
• M49: 30,306,584 km (0.049 R)
• M50: 31,842,655 km (0.055 R)
• M51: 31,928,674 km (0.085 R)
• M52: 33,491,373 km (0.082 R)
• M53: 34,458,523 km (0.094 R)
• M54: 35,256,628 km (0.083 R)
• M55: 37,869,504 km (0.113 R)
• M56: 38,601,187 km (0.079 R)
• M57: 40,171,516 km (0.089 R)
• M58: 40,357,616 km (0.117 R)
• M59: 41,011,209 km (0.113 R)
• M60: 41,104,857 km (0.105 R)
• M61: 41,292,453 km (0.082 R)
• M62: 43,564,994 km (0.111 R)
• M63: 44,620,108 km (0.095 R)
• M64: 46,169,792 km (0.095 R)
• M65: 48,725,373 km (0.037 R)
• M66: 48,923,889 km (0.095 R)
• M67: 50,923,414 km (0.095 R)
• M68: 51,528,388 km (0.085 R)
• M69: 52,643,939 km (0.118 R)
• M70: 53,460,145 km (0.1 R)
• M71: 53,767,270 km (0.111 R)
• M72: 54,486,237 km (0.112 R)
• M73: 56,245,658 km (0.06 R)
• M74: 56,975,546 km (0.117 R)
• M75: 57,079,965 km (0.071 R)
• M76: 57,289,253 km (0.052 R)
• M77: 58,549,914 km (0.056 R)
• M78: 59,713,636 km (0.11 R)
• M79: 62,925,951 km (0.118 R)
• M80: 67,074,599 km (0.063 R)
• M81: 67,405,958 km (0.073 R)
• M82: 67,737,766 km (0.061 R)
• M83: 68,181,025 km (0.059 R)
• M84: 68,514,030 km (0.076 R)
• M85: 69,070,384 km (0.108 R)
• M86: 69,851,883 km (0.077 R)
• M87: 71,987,543 km (0.101 R)
• M88: 72,213,585 km (0.086 R)
• M89: 72,553,023 km (0.117 R)
• M90: 73,006,603 km (0.082 R)
• M91: 74,372,881 km (0.118 R)
• M92: 74,601,317 km (0.09 R)
• M93: 75,059,086 km (0.08 R)
• M94: 76,322,739 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.7

Radius: 4.9

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.53 AU - 17.27 AU

Year: 26035 Days

Day: 23.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,813,777 km

• M1: 148,999 km (0.077 R)
• M2: 809,923 km (0.034 R)
• M3: 1,301,651 km (0.111 R)
• M4: 1,355,207 km (0.074 R)
• M5: 1,691,952 km (0.086 R)
• M6: 2,147,777 km (0.049 R)
• M7: 2,179,491 km (0.077 R)
• M8: 2,307,996 km (0.065 R)
• M9: 2,373,071 km (0.074 R)
• M10: 3,495,504 km (0.062 R)
• M11: 4,348,661 km (0.094 R)
• M12: 4,965,602 km (0.111 R)
• M13: 6,324,998 km (0.112 R)
• M14: 6,554,332 km (0.083 R)
• M15: 6,693,308 km (0.082 R)
• M16: 6,974,253 km (0.061 R)
• M17: 8,536,204 km (0.073 R)
• M18: 9,356,000 km (0.115 R)
• M19: 9,669,857 km (0.113 R)
• M20: 9,775,323 km (0.082 R)
• M21: 12,075,091 km (0.073 R)
• M22: 12,993,024 km (0.057 R)
• M23: 13,814,615 km (0.091 R)
• M24: 16,065,465 km (0.059 R)
• M25: 16,378,274 km (0.078 R)
• M26: 16,503,936 km (0.108 R)
• M27: 16,693,028 km (0.112 R)
• M28: 17,585,080 km (0.062 R)
• M29: 19,348,689 km (0.097 R)
• M30: 19,414,961 km (0.104 R)
• M31: 19,748,116 km (0.1 R)
• M32: 20,285,022 km (0.025 R)
• M33: 22,271,233 km (0.082 R)
• M34: 22,549,934 km (0.109 R)
• M35: 23,605,646 km (0.078 R)
• M36: 25,328,116 km (0.098 R)
• M37: 25,546,230 km (0.071 R)
• M38: 26,498,720 km (0.115 R)
• M39: 27,239,229 km (0.089 R)
• M40: 27,761,625 km (0.116 R)
• M41: 28,740,593 km (0.101 R)
• M42: 29,348,559 km (0.1 R)
• M43: 30,654,698 km (0.098 R)
• M44: 30,732,040 km (0.116 R)
• M45: 33,562,282 km (0.107 R)
• M46: 33,721,903 km (0.082 R)
• M47: 37,711,529 km (0.053 R)
• M48: 38,043,636 km (0.047 R)
• M49: 39,046,091 km (0.088 R)
• M50: 39,888,178 km (0.102 R)
• M51: 41,333,144 km (0.081 R)
• M52: 42,881,930 km (0.097 R)
• M53: 45,416,717 km (0.079 R)
• M54: 47,014,272 km (0.119 R)
• M55: 47,103,582 km (0.088 R)
• M56: 47,999,524 km (0.058 R)
• M57: 50,812,862 km (0.106 R)
• M58: 50,904,415 km (0.099 R)
• M59: 51,455,384 km (0.069 R)
• M60: 52,470,705 km (0.103 R)
• M61: 53,213,159 km (0.083 R)
• M62: 53,959,204 km (0.117 R)
• M63: 56,407,523 km (0.082 R)
• M64: 56,692,207 km (0.11 R)
• M65: 56,787,352 km (0.101 R)
• M66: 57,263,372 km (0.098 R)
• M67: 57,931,925 km (0.084 R)
• M68: 59,373,450 km (0.101 R)
• M69: 59,663,221 km (0.104 R)
• M70: 61,900,009 km (0.11 R)
• M71: 62,488,078 km (0.119 R)
• M72: 62,684,500 km (0.093 R)
• M73: 63,966,105 km (0.091 R)
• M74: 64,263,206 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.3

Radius: 5.2

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.71 AU - 22.81 AU

Year: 29240 Days

Day: 23 Hours

Environment

Temp: -206 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 62,813,777 km

• M1: 70,311 km (0.1 R)
• M2: 297,999 km (0.111 R)
• M3: 547,977 km (0.098 R)
• M4: 830,268 km (0.115 R)
• M5: 896,241 km (0.07 R)
• M6: 941,120 km (0.07 R)
• M7: 1,128,566 km (0.094 R)
• M8: 1,226,852 km (0.106 R)
• M9: 1,592,320 km (0.099 R)
• M10: 2,078,812 km (0.119 R)
• M11: 2,199,687 km (0.084 R)
• M12: 2,738,539 km (0.103 R)
• M13: 3,493,559 km (0.067 R)
• M14: 5,057,754 km (0.108 R)
• M15: 6,539,671 km (0.074 R)
• M16: 7,814,394 km (0.081 R)
• M17: 8,049,861 km (0.08 R)
• M18: 9,914,898 km (0.112 R)
• M19: 11,317,079 km (0.113 R)
• M20: 11,423,443 km (0.081 R)
• M21: 12,780,296 km (0.106 R)
• M22: 13,225,050 km (0.106 R)
• M23: 15,054,632 km (0.055 R)
• M24: 16,719,208 km (0.105 R)
• M25: 18,191,849 km (0.119 R)
• M26: 18,629,124 km (0.081 R)
• M27: 19,259,828 km (0.12 R)
• M28: 21,324,578 km (0.061 R)
• M29: 23,594,127 km (0.085 R)
• M30: 26,149,708 km (0.108 R)
• M31: 30,920,683 km (0.093 R)
• M32: 32,872,337 km (0.113 R)
• M33: 33,024,029 km (0.086 R)
• M34: 34,631,608 km (0.084 R)
• M35: 36,657,013 km (0.08 R)
• M36: 37,446,292 km (0.089 R)
• M37: 37,604,716 km (0.1 R)
• M38: 40,902,900 km (0.108 R)
• M39: 41,475,262 km (0.045 R)
• M40: 42,627,764 km (0.08 R)
• M41: 43,208,054 km (0.108 R)
• M42: 43,457,433 km (0.046 R)
• M43: 43,957,838 km (0.09 R)
• M44: 46,318,044 km (0.105 R)
• M45: 46,914,491 km (0.102 R)
• M46: 47,513,481 km (0.12 R)
• M47: 48,718,940 km (0.118 R)
• M48: 48,978,642 km (0.081 R)
• M49: 50,109,004 km (0.037 R)
• M50: 51,688,458 km (0.071 R)
• M51: 51,864,834 km (0.057 R)
• M52: 52,041,509 km (0.082 R)
• M53: 53,462,240 km (0.089 R)
• M54: 54,087,858 km (0.113 R)
• M55: 54,356,686 km (0.107 R)
• M56: 54,895,687 km (0.057 R)
• M57: 57,434,512 km (0.03 R)
• M58: 58,626,209 km (0.104 R)
• M59: 61,127,186 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 14,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit