🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.73 AU - 1.09 AU

Year: 312 Days

Day: 42.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,119,954 km

• M1: 338,540 km (0.108 R)
• M2: 489,335 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.28 AU - 2.02 AU

Year: 763 Days

Day: 24.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,119,954 km

• M1: 1,287,738 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.96 AU - 3.44 AU

Year: 2060 Days

Day: 37.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.97 AU - 3.61 AU

Year: 2148 Days

Day: 28.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.9

Radius: 12.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.17 AU - 6.93 AU

Year: 5356 Days

Day: 14.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,119,954 km

• M1: 157,975 km (0.077 R)
• M2: 305,329 km (0.08 R)
• M3: 395,686 km (0.072 R)
• M4: 533,765 km (0.106 R)
• M5: 718,070 km (0.098 R)
• M6: 887,564 km (0.068 R)
• M7: 1,079,349 km (0.054 R)
• M8: 1,433,148 km (0.113 R)
• M9: 2,050,688 km (0.041 R)
• M10: 2,225,119 km (0.08 R)
• M11: 2,340,608 km (0.055 R)
• M12: 2,458,192 km (0.113 R)
• M13: 2,823,061 km (0.115 R)
• M14: 3,087,700 km (0.108 R)
• M15: 3,493,858 km (0.107 R)
• M16: 3,616,678 km (0.029 R)
• M17: 3,816,092 km (0.119 R)
• M18: 4,677,177 km (0.112 R)
• M19: 4,963,508 km (0.113 R)
• M20: 5,115,948 km (0.094 R)
• M21: 5,298,009 km (0.119 R)
• M22: 5,639,840 km (0.116 R)
• M23: 6,062,454 km (0.053 R)
• M24: 6,210,705 km (0.089 R)
• M25: 6,662,491 km (0.032 R)
• M26: 6,784,712 km (0.108 R)
• M27: 7,093,781 km (0.091 R)
• M28: 7,597,777 km (0.118 R)
• M29: 7,822,024 km (0.108 R)
• M30: 7,934,970 km (0.075 R)
• M31: 8,195,121 km (0.12 R)
• M32: 8,375,686 km (0.09 R)
• M33: 8,574,202 km (0.058 R)
• M34: 8,707,344 km (0.101 R)
• M35: 8,925,159 km (0.077 R)
• M36: 9,281,052 km (0.079 R)
• M37: 10,287,995 km (0.074 R)
• M38: 10,894,315 km (0.1 R)
• M39: 12,235,161 km (0.112 R)
• M40: 12,668,396 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.8

Radius: 13.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.86 AU - 7.32 AU

Year: 6794 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,119,954 km

• M1: 170,392 km (0.098 R)
• M2: 363,822 km (0.091 R)
• M3: 449,841 km (0.109 R)
• M4: 777,909 km (0.112 R)
• M5: 1,251,536 km (0.034 R)
• M6: 1,416,093 km (0.083 R)
• M7: 2,323,853 km (0.108 R)
• M8: 2,437,099 km (0.092 R)
• M9: 3,031,152 km (0.113 R)
• M10: 3,486,528 km (0.118 R)
• M11: 3,695,965 km (0.119 R)
• M12: 3,936,668 km (0.092 R)
• M13: 4,072,802 km (0.044 R)
• M14: 4,210,282 km (0.059 R)
• M15: 4,863,427 km (0.065 R)
• M16: 5,187,157 km (0.079 R)
• M17: 6,105,538 km (0.034 R)
• M18: 6,200,233 km (0.115 R)
• M19: 6,519,326 km (0.113 R)
• M20: 6,680,891 km (0.091 R)
• M21: 7,040,973 km (0.078 R)
• M22: 7,173,667 km (0.092 R)
• M23: 7,374,128 km (0.107 R)
• M24: 8,021,139 km (0.1 R)
• M25: 9,442,468 km (0.084 R)
• M26: 10,069,881 km (0.05 R)
• M27: 10,558,917 km (0.103 R)
• M28: 11,171,520 km (0.055 R)
• M29: 11,756,298 km (0.098 R)
• M30: 11,993,112 km (0.071 R)
• M31: 12,591,802 km (0.082 R)
• M32: 12,955,774 km (0.054 R)
• M33: 14,068,483 km (0.101 R)
• M34: 14,488,404 km (0.088 R)
• M35: 14,869,879 km (0.101 R)
• M36: 16,296,893 km (0.104 R)
• M37: 16,384,707 km (0.11 R)
• M38: 16,870,900 km (0.063 R)
• M39: 17,048,921 km (0.071 R)
• M40: 17,138,231 km (0.099 R)
• M41: 17,406,909 km (0.103 R)
• M42: 18,358,052 km (0.069 R)
• M43: 18,770,942 km (0.051 R)
• M44: 19,001,622 km (0.045 R)
• M45: 19,465,825 km (0.107 R)
• M46: 19,559,174 km (0.078 R)
• M47: 20,122,110 km (0.09 R)
• M48: 20,405,449 km (0.108 R)
• M49: 20,690,283 km (0.103 R)
• M50: 21,456,224 km (0.039 R)
• M51: 22,426,666 km (0.069 R)
• M52: 22,818,911 km (0.117 R)
• M53: 23,510,652 km (0.106 R)
• M54: 25,168,495 km (0.105 R)
• M55: 25,321,085 km (0.099 R)
• M56: 26,243,206 km (0.076 R)
• M57: 26,553,024 km (0.101 R)
• M58: 28,437,059 km (0.08 R)
• M59: 29,985,996 km (0.08 R)
• M60: 30,580,797 km (0.044 R)
• M61: 30,798,013 km (0.089 R)
• M62: 31,179,338 km (0.069 R)
• M63: 31,398,050 km (0.102 R)
• M64: 31,946,775 km (0.118 R)
• M65: 32,277,685 km (0.085 R)
• M66: 34,230,087 km (0.1 R)
• M67: 34,399,133 km (0.106 R)
• M68: 34,681,723 km (0.11 R)
• M69: 34,794,969 km (0.037 R)
• M70: 35,021,759 km (0.096 R)
• M71: 35,533,833 km (0.046 R)
• M72: 36,048,449 km (0.066 R)
• M73: 37,374,784 km (0.117 R)
• M74: 37,606,960 km (0.06 R)
• M75: 37,839,734 km (0.044 R)
• M76: 37,956,421 km (0.07 R)
• M77: 38,131,450 km (0.085 R)
• M78: 38,248,286 km (0.065 R)
• M79: 38,365,272 km (0.11 R)
• M80: 39,187,611 km (0.08 R)
• M81: 39,482,618 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.1

Radius: 7.5

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.87 AU - 16.29 AU

Year: 23206 Days

Day: 24.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,119,954 km

• M1: 104,419 km (0.05 R)
• M2: 395,088 km (0.1 R)
• M3: 699,819 km (0.028 R)
• M4: 1,118,094 km (0.116 R)
• M5: 1,168,958 km (0.075 R)
• M6: 1,603,839 km (0.09 R)
• M7: 1,690,606 km (0.111 R)
• M8: 1,838,857 km (0.077 R)
• M9: 2,212,253 km (0.064 R)
• M10: 2,276,880 km (0.11 R)
• M11: 2,474,199 km (0.117 R)
• M12: 2,541,369 km (0.111 R)
• M13: 2,746,168 km (0.101 R)
• M14: 3,063,615 km (0.111 R)
• M15: 3,355,630 km (0.111 R)
• M16: 4,045,276 km (0.097 R)
• M17: 4,365,565 km (0.087 R)
• M18: 5,159,032 km (0.091 R)
• M19: 5,245,051 km (0.111 R)
• M20: 5,418,734 km (0.112 R)
• M21: 5,861,095 km (0.087 R)
• M22: 6,407,277 km (0.059 R)
• M23: 6,546,403 km (0.081 R)
• M24: 7,065,059 km (0.098 R)
• M25: 7,744,233 km (0.073 R)
• M26: 8,801,441 km (0.066 R)
• M27: 9,111,857 km (0.106 R)
• M28: 10,937,549 km (0.054 R)
• M29: 12,062,675 km (0.106 R)
• M30: 12,755,313 km (0.095 R)
• M31: 12,989,134 km (0.118 R)
• M32: 15,965,534 km (0.106 R)
• M33: 16,091,345 km (0.101 R)
• M34: 18,214,139 km (0.113 R)
• M35: 19,141,048 km (0.046 R)
• M36: 19,947,679 km (0.063 R)
• M37: 22,574,618 km (0.084 R)
• M38: 23,283,712 km (0.119 R)
• M39: 23,497,936 km (0.102 R)
• M40: 23,641,101 km (0.068 R)
• M41: 24,651,186 km (0.077 R)
• M42: 27,162,485 km (0.038 R)
• M43: 28,906,946 km (0.072 R)
• M44: 29,445,050 km (0.079 R)
• M45: 30,297,159 km (0.053 R)
• M46: 31,709,213 km (0.096 R)
• M47: 32,105,199 km (0.119 R)
• M48: 32,423,244 km (0.101 R)
• M49: 33,544,480 km (0.094 R)
• M50: 33,786,380 km (0.105 R)
• M51: 33,947,946 km (0.093 R)
• M52: 34,028,878 km (0.055 R)
• M53: 34,434,288 km (0.061 R)
• M54: 34,841,344 km (0.044 R)
• M55: 35,004,555 km (0.055 R)
• M56: 35,577,964 km (0.071 R)
• M57: 36,402,547 km (0.118 R)
• M58: 38,154,638 km (0.115 R)
• M59: 38,744,652 km (0.115 R)
• M60: 38,998,519 km (0.094 R)
• M61: 39,083,192 km (0.109 R)
• M62: 39,592,872 km (0.103 R)
• M63: 40,190,366 km (0.1 R)
• M64: 41,221,394 km (0.086 R)
• M65: 42,000,350 km (0.078 R)
• M66: 42,696,878 km (0.042 R)
• M67: 43,397,146 km (0.106 R)
• M68: 44,277,828 km (0.094 R)
• M69: 45,878,077 km (0.106 R)
• M70: 47,859,351 km (0.033 R)
• M71: 47,950,157 km (0.087 R)
• M72: 50,144,608 km (0.109 R)
• M73: 50,421,214 km (0.055 R)
• M74: 50,698,270 km (0.119 R)
• M75: 50,883,322 km (0.119 R)
• M76: 51,346,926 km (0.096 R)
• M77: 51,811,876 km (0.118 R)
• M78: 52,745,965 km (0.117 R)
• M79: 52,933,411 km (0.117 R)
• M80: 53,215,104 km (0.052 R)
• M81: 53,685,589 km (0.112 R)
• M82: 54,157,571 km (0.096 R)
• M83: 54,252,117 km (0.096 R)
• M84: 56,537,673 km (0.067 R)
• M85: 57,017,732 km (0.051 R)
• M86: 58,272,260 km (0.099 R)
• M87: 61,005,264 km (0.077 R)
• M88: 61,892,529 km (0.106 R)
• M89: 63,580,142 km (0.044 R)
• M90: 64,479,824 km (0.102 R)
• M91: 67,610,458 km (0.04 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 12,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit