🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.59 AU - 0.71 AU

Year: 194 Days

Day: 37.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.59 AU - 0.75 AU

Year: 203 Days

Day: 29.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.41 AU - 1.81 AU

Year: 758 Days

Day: 37.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.9 AU - 2.62 AU

Year: 1260 Days

Day: 22.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.7

Radius: 10.3

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.51 AU - 4.93 AU

Year: 3803 Days

Day: 9.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,467,661 km

• M1: 153,936 km (0.061 R)
• M2: 232,924 km (0.116 R)
• M3: 348,713 km (0.111 R)
• M4: 515,963 km (0.048 R)
• M5: 606,021 km (0.108 R)
• M6: 814,411 km (0.119 R)
• M7: 944,112 km (0.065 R)
• M8: 1,034,768 km (0.099 R)
• M9: 1,176,587 km (0.067 R)
• M10: 1,250,040 km (0.088 R)
• M11: 1,668,465 km (0.077 R)
• M12: 1,765,704 km (0.065 R)
• M13: 1,907,971 km (0.088 R)
• M14: 2,173,956 km (0.087 R)
• M15: 2,280,769 km (0.089 R)
• M16: 2,708,918 km (0.05 R)
• M17: 2,791,047 km (0.109 R)
• M18: 3,025,467 km (0.052 R)
• M19: 3,301,326 km (0.095 R)
• M20: 3,389,140 km (0.089 R)
• M21: 3,567,311 km (0.051 R)
• M22: 4,063,976 km (0.059 R)
• M23: 4,582,332 km (0.053 R)
• M24: 4,759,905 km (0.106 R)
• M25: 5,101,437 km (0.116 R)
• M26: 5,182,968 km (0.104 R)
• M27: 5,409,309 km (0.071 R)
• M28: 5,723,465 km (0.07 R)
• M29: 6,129,922 km (0.047 R)
• M30: 6,260,222 km (0.079 R)
• M31: 6,325,746 km (0.094 R)
• M32: 6,858,015 km (0.058 R)
• M33: 6,925,633 km (0.082 R)
• M34: 7,016,140 km (0.066 R)
• M35: 7,084,207 km (0.088 R)
• M36: 7,198,201 km (0.092 R)
• M37: 7,427,983 km (0.079 R)
• M38: 7,520,584 km (0.114 R)
• M39: 7,636,822 km (0.057 R)
• M40: 8,108,055 km (0.056 R)
• M41: 8,491,774 km (0.102 R)
• M42: 8,637,183 km (0.115 R)
• M43: 8,906,010 km (0.063 R)
• M44: 9,078,496 km (0.119 R)
• M45: 9,502,158 km (0.081 R)
• M46: 10,008,846 km (0.04 R)
• M47: 10,368,628 km (0.072 R)
• M48: 10,628,330 km (0.113 R)
• M49: 10,916,456 km (0.116 R)
• M50: 11,154,167 km (0.079 R)
• M51: 11,233,753 km (0.098 R)
• M52: 11,527,264 km (0.105 R)
• M53: 11,742,386 km (0.035 R)
• M54: 11,877,473 km (0.071 R)
• M55: 12,921,067 km (0.094 R)
• M56: 14,137,298 km (0.049 R)
• M57: 14,890,224 km (0.095 R)
• M58: 15,301,020 km (0.052 R)
• M59: 15,656,165 km (0.087 R)
• M60: 16,404,903 km (0.045 R)
• M61: 16,586,215 km (0.104 R)
• M62: 16,768,276 km (0.085 R)
• M63: 16,859,680 km (0.112 R)
• M64: 16,951,084 km (0.046 R)
• M65: 17,042,638 km (0.036 R)
• M66: 17,626,818 km (0.114 R)
• M67: 18,030,283 km (0.093 R)
• M68: 18,280,112 km (0.108 R)
• M69: 19,068,044 km (0.085 R)
• M70: 19,418,252 km (0.096 R)
• M71: 20,286,967 km (0.06 R)
• M72: 20,449,281 km (0.088 R)
• M73: 20,709,880 km (0.107 R)
• M74: 21,201,309 km (0.085 R)
• M75: 21,531,023 km (0.097 R)
• M76: 22,128,966 km (0.118 R)
• M77: 22,362,937 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.3

Radius: 6.4

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.29 AU - 15.35 AU

Year: 17023 Days

Day: 17 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,467,661 km

• M1: 112,049 km (0.062 R)
• M2: 626,067 km (0.071 R)
• M3: 680,371 km (0.044 R)
• M4: 893,698 km (0.098 R)
• M5: 1,286,242 km (0.079 R)
• M6: 1,332,917 km (0.092 R)
• M7: 1,428,061 km (0.042 R)
• M8: 1,500,915 km (0.03 R)
• M9: 1,575,116 km (0.114 R)
• M10: 1,778,868 km (0.118 R)
• M11: 1,991,148 km (0.071 R)
• M12: 2,045,452 km (0.048 R)
• M13: 2,127,880 km (0.068 R)
• M14: 2,267,904 km (0.033 R)
• M15: 2,888,286 km (0.098 R)
• M16: 3,012,153 km (0.052 R)
• M17: 3,106,250 km (0.082 R)
• M18: 4,344,771 km (0.119 R)
• M19: 4,415,680 km (0.091 R)
• M20: 5,333,912 km (0.068 R)
• M21: 5,756,077 km (0.054 R)
• M22: 6,349,233 km (0.099 R)
• M23: 6,389,475 km (0.093 R)
• M24: 6,591,881 km (0.118 R)
• M25: 6,961,537 km (0.066 R)
• M26: 7,764,129 km (0.108 R)
• M27: 7,980,149 km (0.044 R)
• M28: 8,819,243 km (0.09 R)
• M29: 9,044,538 km (0.116 R)
• M30: 10,058,961 km (0.051 R)
• M31: 11,499,289 km (0.066 R)
• M32: 11,597,575 km (0.084 R)
• M33: 12,093,342 km (0.081 R)
• M34: 12,798,846 km (0.119 R)
• M35: 13,466,052 km (0.045 R)
• M36: 13,569,574 km (0.12 R)
• M37: 14,567,392 km (0.073 R)
• M38: 14,727,013 km (0.052 R)
• M39: 15,642,851 km (0.11 R)
• M40: 17,303,687 km (0.085 R)
• M41: 18,154,749 km (0.034 R)
• M42: 18,269,341 km (0.103 R)
• M43: 19,427,677 km (0.091 R)
• M44: 20,015,746 km (0.111 R)
• M45: 20,549,960 km (0.096 R)
• M46: 20,968,834 km (0.027 R)
• M47: 21,269,676 km (0.115 R)
• M48: 21,632,600 km (0.119 R)
• M49: 22,795,275 km (0.116 R)
• M50: 24,229,619 km (0.073 R)
• M51: 24,545,271 km (0.043 R)
• M52: 24,608,551 km (0.081 R)
• M53: 24,989,576 km (0.032 R)
• M54: 25,500,603 km (0.116 R)
• M55: 25,628,808 km (0.12 R)
• M56: 27,512,844 km (0.06 R)
• M57: 28,040,475 km (0.113 R)
• M58: 28,637,969 km (0.106 R)
• M59: 28,704,540 km (0.105 R)
• M60: 30,048,378 km (0.118 R)
• M61: 30,455,434 km (0.04 R)
• M62: 30,864,434 km (0.112 R)
• M63: 33,145,951 km (0.113 R)
• M64: 34,554,864 km (0.086 R)
• M65: 36,127,138 km (0.112 R)
• M66: 39,267,047 km (0.092 R)
• M67: 39,563,550 km (0.108 R)
• M68: 40,457,547 km (0.078 R)
• M69: 40,831,991 km (0.082 R)
• M70: 40,982,037 km (0.071 R)
• M71: 41,584,319 km (0.068 R)
• M72: 42,037,899 km (0.061 R)
• M73: 42,569,121 km (0.091 R)
• M74: 43,179,032 km (0.085 R)
• M75: 46,663,166 km (0.03 R)
• M76: 47,213,238 km (0.103 R)
• M77: 48,796,581 km (0.115 R)
• M78: 48,955,903 km (0.116 R)
• M79: 49,354,881 km (0.111 R)
• M80: 49,594,686 km (0.107 R)
• M81: 50,316,795 km (0.095 R)
• M82: 50,880,779 km (0.08 R)
• M83: 51,204,060 km (0.117 R)
• M84: 51,771,335 km (0.098 R)
• M85: 52,177,793 km (0.1 R)
• M86: 53,075,829 km (0.1 R)
• M87: 53,157,659 km (0.119 R)
• M88: 53,403,597 km (0.06 R)
• M89: 53,978,951 km (0.043 R)
• M90: 54,391,093 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 19,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit