🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.55 AU - 0.71 AU

Year: 178 Days

Day: 45.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.7 AU - 1.1 AU

Year: 304 Days

Day: 29.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.91 AU - 1.37 AU

Year: 434 Days

Day: 29.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,464,474 km

• M1: 177,124 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.69 AU - 5.97 AU

Year: 3784 Days

Day: 27.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,464,474 km

• M1: 1,083,687 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.9

Radius: 10.3

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.89 AU - 11.05 AU

Year: 11221 Days

Day: 9.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,464,474 km

• M1: 387,010 km (0.115 R)
• M2: 511,924 km (0.045 R)
• M3: 1,011,730 km (0.072 R)
• M4: 1,090,718 km (0.117 R)
• M5: 1,234,482 km (0.039 R)
• M6: 1,473,539 km (0.072 R)
• M7: 1,847,683 km (0.099 R)
• M8: 2,225,418 km (0.113 R)
• M9: 2,627,238 km (0.09 R)
• M10: 2,794,488 km (0.074 R)
• M11: 3,110,140 km (0.099 R)
• M12: 3,682,651 km (0.039 R)
• M13: 3,838,681 km (0.106 R)
• M14: 3,965,241 km (0.105 R)
• M15: 4,254,863 km (0.049 R)
• M16: 5,804,697 km (0.083 R)
• M17: 5,913,753 km (0.117 R)
• M18: 6,170,763 km (0.114 R)
• M19: 6,506,759 km (0.096 R)
• M20: 7,041,422 km (0.083 R)
• M21: 7,392,528 km (0.082 R)
• M22: 7,669,584 km (0.101 R)
• M23: 7,990,621 km (0.117 R)
• M24: 8,112,094 km (0.061 R)
• M25: 8,275,006 km (0.105 R)
• M26: 8,686,999 km (0.104 R)
• M27: 9,746,451 km (0.067 R)
• M28: 10,094,116 km (0.088 R)
• M29: 11,297,332 km (0.085 R)
• M30: 11,479,393 km (0.048 R)
• M31: 11,938,957 km (0.109 R)
• M32: 13,353,555 km (0.094 R)
• M33: 13,546,087 km (0.117 R)
• M34: 13,934,144 km (0.114 R)
• M35: 15,371,032 km (0.12 R)
• M36: 15,572,839 km (0.087 R)
• M37: 15,674,117 km (0.109 R)
• M38: 15,928,284 km (0.094 R)
• M39: 16,132,634 km (0.079 R)
• M40: 17,481,708 km (0.095 R)
• M41: 19,627,241 km (0.093 R)
• M42: 19,956,206 km (0.092 R)
• M43: 20,563,873 km (0.093 R)
• M44: 21,009,824 km (0.092 R)
• M45: 21,177,823 km (0.066 R)
• M46: 21,571,564 km (0.095 R)
• M47: 23,402,493 km (0.077 R)
• M48: 24,926,446 km (0.109 R)
• M49: 25,045,077 km (0.078 R)
• M50: 25,640,626 km (0.111 R)
• M51: 26,120,536 km (0.106 R)
• M52: 26,240,962 km (0.063 R)
• M53: 26,967,410 km (0.107 R)
• M54: 28,192,766 km (0.06 R)
• M55: 30,634,203 km (0.089 R)
• M56: 30,824,791 km (0.103 R)
• M57: 31,079,556 km (0.025 R)
• M58: 33,142,511 km (0.108 R)
• M59: 33,403,559 km (0.117 R)
• M60: 34,784,946 km (0.077 R)
• M61: 34,917,489 km (0.089 R)
• M62: 35,582,602 km (0.057 R)
• M63: 36,386,391 km (0.085 R)
• M64: 37,196,015 km (0.097 R)
• M65: 38,148,205 km (0.073 R)
• M66: 40,493,900 km (0.027 R)
• M67: 40,982,636 km (0.076 R)
• M68: 41,825,021 km (0.116 R)
• M69: 42,107,013 km (0.119 R)
• M70: 42,177,624 km (0.069 R)
• M71: 42,318,994 km (0.084 R)
• M72: 42,531,273 km (0.103 R)
• M73: 43,170,355 km (0.105 R)
• M74: 43,955,744 km (0.087 R)
• M75: 44,242,523 km (0.098 R)
• M76: 44,386,137 km (0.096 R)
• M77: 44,673,814 km (0.084 R)
• M78: 45,613,139 km (0.09 R)
• M79: 45,758,249 km (0.037 R)
• M80: 46,631,900 km (0.101 R)
• M81: 46,705,054 km (0.088 R)
• M82: 47,731,893 km (0.107 R)
• M83: 49,286,066 km (0.071 R)
• M84: 49,360,565 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.1

Radius: 3.3

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.9 AU - 15.46 AU

Year: 17056 Days

Day: 18 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 87,464,474 km

• M1: 75,397 km (0.103 R)
• M2: 122,521 km (0.111 R)
• M3: 271,520 km (0.099 R)
• M4: 351,256 km (0.055 R)
• M5: 425,456 km (0.067 R)
• M6: 603,627 km (0.098 R)
• M7: 739,462 km (0.114 R)
• M8: 1,039,107 km (0.036 R)
• M9: 1,110,315 km (0.072 R)
• M10: 1,183,170 km (0.053 R)
• M11: 1,295,518 km (0.115 R)
• M12: 1,411,306 km (0.067 R)
• M13: 1,530,386 km (0.095 R)
• M14: 1,652,757 km (0.064 R)
• M15: 2,038,720 km (0.103 R)
• M16: 2,173,358 km (0.081 R)
• M17: 3,040,128 km (0.091 R)
• M18: 3,065,560 km (0.097 R)
• M19: 3,616,229 km (0.066 R)
• M20: 5,105,476 km (0.11 R)
• M21: 6,395,758 km (0.086 R)
• M22: 6,925,185 km (0.058 R)
• M23: 7,025,864 km (0.096 R)
• M24: 7,127,291 km (0.056 R)
• M25: 7,745,280 km (0.077 R)
• M26: 7,919,861 km (0.088 R)
• M27: 7,990,172 km (0.083 R)
• M28: 8,166,697 km (0.1 R)
• M29: 9,141,926 km (0.102 R)
• M30: 9,475,080 km (0.066 R)
• M31: 9,624,379 km (0.106 R)
• M32: 9,849,823 km (0.097 R)
• M33: 9,925,370 km (0.045 R)
• M34: 10,077,062 km (0.12 R)
• M35: 10,498,180 km (0.062 R)
• M36: 11,160,151 km (0.105 R)
• M37: 11,436,608 km (0.054 R)
• M38: 12,360,823 km (0.078 R)
• M39: 13,981,866 km (0.107 R)
• M40: 14,709,211 km (0.102 R)
• M41: 16,647,700 km (0.037 R)
• M42: 17,099,485 km (0.072 R)
• M43: 17,417,979 km (0.029 R)
• M44: 19,134,016 km (0.083 R)
• M45: 20,083,813 km (0.117 R)
• M46: 20,179,706 km (0.118 R)
• M47: 20,612,791 km (0.067 R)
• M48: 21,684,211 km (0.089 R)
• M49: 22,177,286 km (0.104 R)
• M50: 22,226,803 km (0.095 R)
• M51: 22,923,630 km (0.049 R)
• M52: 23,375,415 km (0.089 R)
• M53: 25,938,326 km (0.116 R)
• M54: 26,042,596 km (0.054 R)
• M55: 26,094,955 km (0.105 R)
• M56: 26,566,487 km (0.083 R)
• M57: 29,563,681 km (0.081 R)
• M58: 29,672,738 km (0.095 R)
• M59: 29,727,191 km (0.088 R)
• M60: 30,055,259 km (0.105 R)
• M61: 30,384,524 km (0.082 R)
• M62: 31,713,253 km (0.113 R)
• M63: 33,627,956 km (0.117 R)
• M64: 33,969,637 km (0.112 R)
• M65: 35,117,203 km (0.081 R)
• M66: 35,232,692 km (0.068 R)
• M67: 36,510,856 km (0.11 R)
• M68: 37,038,039 km (0.034 R)
• M69: 37,567,915 km (0.059 R)
• M70: 38,159,425 km (0.094 R)
• M71: 38,873,455 km (0.041 R)
• M72: 39,291,881 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.2

Radius: 7.3

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.98 AU - 19.52 AU

Year: 30105 Days

Day: 24.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,464,474 km

• M1: 165,455 km (0.05 R)
• M2: 638,484 km (0.072 R)
• M3: 1,957,638 km (0.092 R)
• M4: 2,689,620 km (0.068 R)
• M5: 2,812,440 km (0.117 R)
• M6: 4,186,197 km (0.085 R)
• M7: 4,716,821 km (0.094 R)
• M8: 5,217,525 km (0.103 R)
• M9: 5,682,774 km (0.042 R)
• M10: 5,735,134 km (0.077 R)
• M11: 5,787,942 km (0.047 R)
• M12: 6,161,039 km (0.118 R)
• M13: 7,156,313 km (0.101 R)
• M14: 7,499,042 km (0.113 R)
• M15: 10,363,841 km (0.089 R)
• M16: 10,816,524 km (0.076 R)
• M17: 10,881,749 km (0.111 R)
• M18: 10,946,974 km (0.104 R)
• M19: 11,209,668 km (0.105 R)
• M20: 16,055,591 km (0.07 R)
• M21: 16,729,679 km (0.059 R)
• M22: 18,415,797 km (0.087 R)
• M23: 18,806,397 km (0.054 R)
• M24: 19,121,001 km (0.119 R)
• M25: 20,155,321 km (0.068 R)
• M26: 21,289,273 km (0.09 R)
• M27: 22,693,997 km (0.112 R)
• M28: 23,281,019 km (0.115 R)
• M29: 24,985,836 km (0.091 R)
• M30: 25,072,154 km (0.077 R)
• M31: 25,158,472 km (0.066 R)
• M32: 25,331,557 km (0.085 R)
• M33: 26,202,965 km (0.086 R)
• M34: 26,378,293 km (0.11 R)
• M35: 27,350,231 km (0.025 R)
• M36: 27,974,802 km (0.045 R)
• M37: 28,784,725 km (0.057 R)
• M38: 32,853,936 km (0.065 R)
• M39: 33,612,846 km (0.114 R)
• M40: 33,994,620 km (0.079 R)
• M41: 34,185,956 km (0.12 R)
• M42: 35,729,656 km (0.114 R)
• M43: 36,119,209 km (0.08 R)
• M44: 38,984,906 km (0.09 R)
• M45: 39,385,828 km (0.092 R)
• M46: 40,698,400 km (0.04 R)
• M47: 41,207,033 km (0.12 R)
• M48: 42,333,505 km (0.104 R)
• M49: 42,642,424 km (0.069 R)
• M50: 43,262,657 km (0.096 R)
• M51: 43,573,821 km (0.077 R)
• M52: 43,677,791 km (0.042 R)
• M53: 44,511,949 km (0.111 R)
• M54: 45,141,008 km (0.098 R)
• M55: 45,773,059 km (0.084 R)
• M56: 47,259,164 km (0.03 R)
• M57: 48,115,462 km (0.105 R)
• M58: 49,734,859 km (0.074 R)
• M59: 52,141,889 km (0.067 R)
• M60: 53,693,518 km (0.087 R)
• M61: 54,251,219 km (0.095 R)
• M62: 59,126,763 km (0.115 R)
• M63: 59,933,694 km (0.029 R)
• M64: 61,208,866 km (0.11 R)
• M65: 61,325,254 km (0.111 R)
• M66: 63,904,171 km (0.119 R)
• M67: 64,140,386 km (0.103 R)
• M68: 64,732,195 km (0.034 R)
• M69: 66,757,751 km (0.05 R)
• M70: 68,200,024 km (0.085 R)
• M71: 71,727,691 km (0.077 R)
• M72: 73,823,108 km (0.092 R)
• M73: 74,070,992 km (0.118 R)
• M74: 77,695,599 km (0.059 R)
• M75: 78,200,043 km (0.11 R)
• M76: 78,452,714 km (0.081 R)
• M77: 80,356,197 km (0.093 R)
• M78: 81,249,745 km (0.098 R)
• M79: 84,208,492 km (0.075 R)
• M80: 84,467,446 km (0.1 R)
• M81: 85,636,104 km (0.08 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 13,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit