🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.64 AU - 1 AU

Year: 263 Days

Day: 27.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.17 AU - 1.39 AU

Year: 514 Days

Day: 24.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.2

Radius: 14.7

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.5 AU - 9.12 AU

Year: 8498 Days

Day: 9.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,837,889 km

• M1: 246,388 km (0.045 R)
• M2: 373,247 km (0.107 R)
• M3: 606,171 km (0.077 R)
• M4: 736,321 km (0.101 R)
• M5: 1,029,233 km (0.09 R)
• M6: 1,439,281 km (0.03 R)
• M7: 1,944,324 km (0.111 R)
• M8: 2,552,140 km (0.097 R)
• M9: 2,801,370 km (0.057 R)
• M10: 3,378,219 km (0.087 R)
• M11: 3,542,029 km (0.074 R)
• M12: 3,877,876 km (0.047 R)
• M13: 4,049,614 km (0.108 R)
• M14: 4,916,085 km (0.09 R)
• M15: 5,196,581 km (0.063 R)
• M16: 5,354,706 km (0.091 R)
• M17: 6,102,995 km (0.083 R)
• M18: 6,711,559 km (0.053 R)
• M19: 7,304,415 km (0.097 R)
• M20: 7,410,779 km (0.104 R)
• M21: 7,696,960 km (0.057 R)
• M22: 7,986,881 km (0.086 R)
• M23: 8,465,744 km (0.075 R)
• M24: 8,727,540 km (0.112 R)
• M25: 9,801,204 km (0.083 R)
• M26: 9,958,132 km (0.029 R)
• M27: 10,194,945 km (0.051 R)
• M28: 10,553,681 km (0.059 R)
• M29: 10,674,107 km (0.07 R)
• M30: 10,916,605 km (0.12 R)
• M31: 11,737,748 km (0.069 R)
• M32: 11,904,400 km (0.096 R)
• M33: 12,113,837 km (0.11 R)
• M34: 12,366,807 km (0.092 R)
• M35: 12,536,451 km (0.114 R)
• M36: 13,570,322 km (0.061 R)
• M37: 13,701,519 km (0.079 R)
• M38: 13,877,147 km (0.099 R)
• M39: 14,053,374 km (0.069 R)
• M40: 14,991,352 km (0.098 R)
• M41: 15,673,668 km (0.084 R)
• M42: 16,319,781 km (0.073 R)
• M43: 16,599,380 km (0.034 R)
• M44: 16,927,448 km (0.112 R)
• M45: 17,115,941 km (0.098 R)
• M46: 17,781,203 km (0.053 R)
• M47: 18,454,992 km (0.116 R)
• M48: 18,551,931 km (0.104 R)
• M49: 21,182,011 km (0.059 R)
• M50: 21,793,567 km (0.115 R)
• M51: 23,610,434 km (0.056 R)
• M52: 23,715,750 km (0.056 R)
• M53: 24,191,621 km (0.119 R)
• M54: 24,297,686 km (0.116 R)
• M55: 24,937,965 km (0.025 R)
• M56: 25,152,488 km (0.115 R)
• M57: 25,908,556 km (0.08 R)
• M58: 26,234,979 km (0.076 R)
• M59: 27,720,336 km (0.1 R)
• M60: 27,942,638 km (0.117 R)
• M61: 28,221,489 km (0.026 R)
• M62: 30,370,462 km (0.109 R)
• M63: 30,944,768 km (0.081 R)
• M64: 31,754,691 km (0.09 R)
• M65: 32,337,525 km (0.106 R)
• M66: 33,513,962 km (0.082 R)
• M67: 33,632,294 km (0.107 R)
• M68: 34,345,726 km (0.109 R)
• M69: 34,524,795 km (0.086 R)
• M70: 34,764,152 km (0.085 R)
• M71: 35,908,426 km (0.071 R)
• M72: 37,863,520 km (0.098 R)
• M73: 38,233,925 km (0.106 R)
• M74: 39,727,659 km (0.088 R)
• M75: 39,915,704 km (0.112 R)
• M76: 40,607,744 km (0.029 R)
• M77: 40,734,004 km (0.066 R)
• M78: 41,685,147 km (0.072 R)
• M79: 41,940,062 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237

Radius: 14.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.23 AU - 10.95 AU

Year: 11370 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,837,889 km

• M1: 180,265 km (0.082 R)
• M2: 274,662 km (0.066 R)
• M3: 769,681 km (0.089 R)
• M4: 1,384,977 km (0.041 R)
• M5: 1,657,694 km (0.101 R)
• M6: 2,513,693 km (0.068 R)
• M7: 3,589,751 km (0.082 R)
• M8: 3,689,532 km (0.055 R)
• M9: 3,866,507 km (0.066 R)
• M10: 3,994,712 km (0.06 R)
• M11: 4,308,269 km (0.094 R)
• M12: 4,629,905 km (0.068 R)
• M13: 5,043,243 km (0.07 R)
• M14: 5,525,996 km (0.062 R)
• M15: 5,934,996 km (0.093 R)
• M16: 6,233,294 km (0.099 R)
• M17: 6,323,652 km (0.096 R)
• M18: 6,414,607 km (0.106 R)
• M19: 6,689,867 km (0.074 R)
• M20: 7,031,698 km (0.115 R)
• M21: 7,732,564 km (0.105 R)
• M22: 8,091,450 km (0.086 R)
• M23: 8,223,245 km (0.069 R)
• M24: 8,589,611 km (0.03 R)
• M25: 9,373,055 km (0.098 R)
• M26: 10,002,114 km (0.1 R)
• M27: 10,357,558 km (0.095 R)
• M28: 10,935,006 km (0.047 R)
• M29: 11,190,968 km (0.11 R)
• M30: 12,008,221 km (0.099 R)
• M31: 12,196,714 km (0.042 R)
• M32: 12,386,255 km (0.114 R)
• M33: 13,543,394 km (0.05 R)
• M34: 13,936,837 km (0.048 R)
• M35: 14,493,939 km (0.111 R)
• M36: 14,654,607 km (0.093 R)
• M37: 14,896,507 km (0.113 R)
• M38: 15,384,346 km (0.12 R)
• M39: 15,753,703 km (0.106 R)
• M40: 15,960,148 km (0.11 R)
• M41: 16,668,793 km (0.115 R)
• M42: 16,837,091 km (0.116 R)
• M43: 17,302,789 km (0.1 R)
• M44: 17,430,546 km (0.1 R)
• M45: 17,558,601 km (0.081 R)
• M46: 18,681,483 km (0.09 R)
• M47: 18,856,213 km (0.071 R)
• M48: 19,694,111 km (0.098 R)
• M49: 19,961,293 km (0.114 R)
• M50: 20,095,332 km (0.053 R)
• M51: 20,860,376 km (0.104 R)
• M52: 22,744,711 km (0.059 R)
• M53: 22,838,060 km (0.115 R)
• M54: 23,212,503 km (0.114 R)
• M55: 23,683,587 km (0.083 R)
• M56: 23,872,828 km (0.097 R)
• M57: 24,110,240 km (0.088 R)
• M58: 24,443,694 km (0.071 R)
• M59: 24,874,835 km (0.095 R)
• M60: 24,971,026 km (0.095 R)
• M61: 25,744,746 km (0.063 R)
• M62: 25,890,754 km (0.081 R)
• M63: 26,183,517 km (0.049 R)
• M64: 26,969,504 km (0.084 R)
• M65: 27,266,157 km (0.049 R)
• M66: 27,464,673 km (0.05 R)
• M67: 28,112,881 km (0.107 R)
• M68: 28,766,175 km (0.1 R)
• M69: 29,170,687 km (0.061 R)
• M70: 29,628,157 km (0.09 R)
• M71: 29,832,059 km (0.12 R)
• M72: 30,087,872 km (0.092 R)
• M73: 30,498,518 km (0.102 R)
• M74: 30,807,737 km (0.118 R)
• M75: 30,910,959 km (0.09 R)
• M76: 31,273,435 km (0.11 R)
• M77: 31,377,256 km (0.109 R)
• M78: 32,159,503 km (0.101 R)
• M79: 33,001,141 km (0.119 R)
• M80: 33,265,630 km (0.087 R)
• M81: 35,406,674 km (0.048 R)
• M82: 35,569,138 km (0.052 R)
• M83: 36,548,555 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.4

Radius: 3.1

Gravity: 89.53 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.18 AU - 16.7 AU

Year: 18464 Days

Day: 20.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,837,889 km

• M1: 84,074 km (0.079 R)
• M2: 258,655 km (0.108 R)
• M3: 364,720 km (0.084 R)
• M4: 708,196 km (0.04 R)
• M5: 987,795 km (0.097 R)
• M6: 1,210,696 km (0.114 R)
• M7: 1,510,340 km (0.119 R)
• M8: 2,000,722 km (0.079 R)
• M9: 2,034,980 km (0.093 R)
• M10: 2,139,100 km (0.111 R)
• M11: 2,174,255 km (0.091 R)
• M12: 2,280,769 km (0.081 R)
• M13: 2,388,928 km (0.06 R)
• M14: 3,272,603 km (0.091 R)
• M15: 3,435,665 km (0.094 R)
• M16: 3,601,419 km (0.076 R)
• M17: 4,201,606 km (0.1 R)
• M18: 6,229,106 km (0.103 R)
• M19: 7,206,877 km (0.076 R)
• M20: 7,525,521 km (0.111 R)
• M21: 7,686,488 km (0.116 R)
• M22: 8,341,876 km (0.111 R)
• M23: 8,620,129 km (0.105 R)
• M24: 9,071,764 km (0.068 R)
• M25: 9,300,500 km (0.11 R)
• M26: 9,646,968 km (0.12 R)
• M27: 9,997,775 km (0.094 R)
• M28: 10,651,668 km (0.096 R)
• M29: 12,314,298 km (0.058 R)
• M30: 12,440,709 km (0.12 R)
• M31: 13,531,726 km (0.104 R)
• M32: 14,453,099 km (0.077 R)
• M33: 15,462,436 km (0.099 R)
• M34: 16,078,929 km (0.07 R)
• M35: 16,217,008 km (0.054 R)
• M36: 17,053,708 km (0.115 R)
• M37: 17,832,964 km (0.093 R)
• M38: 18,623,738 km (0.109 R)
• M39: 18,768,698 km (0.118 R)
• M40: 19,868,243 km (0.091 R)
• M41: 20,463,044 km (0.097 R)
• M42: 22,282,453 km (0.097 R)
• M43: 23,445,577 km (0.08 R)
• M44: 24,469,425 km (0.026 R)
• M45: 24,628,297 km (0.062 R)
• M46: 25,830,167 km (0.066 R)
• M47: 27,462,280 km (0.075 R)
• M48: 27,544,708 km (0.068 R)
• M49: 27,792,741 km (0.099 R)
• M50: 28,041,373 km (0.102 R)
• M51: 28,124,400 km (0.098 R)
• M52: 28,207,576 km (0.113 R)
• M53: 29,717,916 km (0.038 R)
• M54: 30,312,269 km (0.12 R)
• M55: 32,118,962 km (0.087 R)
• M56: 33,606,862 km (0.036 R)
• M57: 34,314,909 km (0.101 R)
• M58: 35,475,639 km (0.03 R)
• M59: 36,649,384 km (0.114 R)
• M60: 37,104,161 km (0.12 R)
• M61: 38,387,412 km (0.113 R)
• M62: 40,621,058 km (0.093 R)
• M63: 41,943,204 km (0.109 R)
• M64: 42,705,106 km (0.107 R)
• M65: 43,279,562 km (0.106 R)
• M66: 45,798,042 km (0.075 R)
• M67: 45,993,716 km (0.108 R)
• M68: 48,862,405 km (0.109 R)
• M69: 49,062,417 km (0.03 R)
• M70: 49,864,860 km (0.054 R)
• M71: 51,076,902 km (0.093 R)
• M72: 51,584,637 km (0.116 R)
• M73: 53,426,785 km (0.111 R)
• M74: 57,069,643 km (0.109 R)
• M75: 57,280,277 km (0.064 R)
• M76: 59,293,565 km (0.051 R)
• M77: 60,255,330 km (0.112 R)
• M78: 60,362,442 km (0.108 R)
• M79: 61,222,181 km (0.112 R)
• M80: 63,062,534 km (0.113 R)
• M81: 64,262,907 km (0.043 R)
• M82: 64,701,378 km (0.119 R)
• M83: 65,360,806 km (0.043 R)
• M84: 66,132,880 km (0.03 R)
• M85: 66,464,838 km (0.086 R)
• M86: 67,130,100 km (0.036 R)
• M87: 69,251,697 km (0.115 R)
• M88: 69,363,895 km (0.102 R)
• M89: 70,151,528 km (0.097 R)
• M90: 72,874,209 km (0.086 R)
• M91: 73,331,231 km (0.112 R)
• M92: 73,445,673 km (0.111 R)
• M93: 74,823,469 km (0.11 R)
• M94: 76,325,731 km (0.112 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 13,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit