🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.59 AU - 0.97 AU

Year: 255 Days

Day: 16.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,706,492 km

• M1: 494,571 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.23 AU - 1.59 AU

Year: 621 Days

Day: 17 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,706,492 km

• M1: 1,016,817 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.42 AU - 1.54 AU

Year: 668 Days

Day: 23.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.7 AU - 2.98 AU

Year: 1775 Days

Day: 47 Hours

Environment

Temp: -95 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.61 AU - 3.21 AU

Year: 1841 Days

Day: 37.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,706,492 km

• M1: 1,149,360 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.9

Radius: 10.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.96 AU - 7.28 AU

Year: 5615 Days

Day: 5.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,706,492 km

• M1: 130,449 km (0.086 R)
• M2: 220,657 km (0.097 R)
• M3: 309,368 km (0.092 R)
• M4: 537,655 km (0.117 R)
• M5: 683,961 km (0.065 R)
• M6: 868,565 km (0.109 R)
• M7: 954,584 km (0.082 R)
• M8: 1,082,939 km (0.045 R)
• M9: 1,547,889 km (0.099 R)
• M10: 1,669,512 km (0.092 R)
• M11: 1,747,154 km (0.115 R)
• M12: 2,020,768 km (0.111 R)
• M13: 2,222,276 km (0.06 R)
• M14: 2,342,852 km (0.108 R)
• M15: 2,536,881 km (0.064 R)
• M16: 2,663,291 km (0.053 R)
• M17: 2,847,296 km (0.1 R)
• M18: 3,150,681 km (0.097 R)
• M19: 3,464,687 km (0.039 R)
• M20: 3,544,722 km (0.093 R)
• M21: 3,747,576 km (0.116 R)
• M22: 3,829,855 km (0.062 R)
• M23: 4,422,711 km (0.034 R)
• M24: 4,707,695 km (0.109 R)
• M25: 5,112,358 km (0.119 R)
• M26: 5,411,553 km (0.079 R)
• M27: 5,716,583 km (0.113 R)
• M28: 6,003,063 km (0.091 R)
• M29: 6,123,938 km (0.07 R)
• M30: 6,916,059 km (0.101 R)
• M31: 7,170,376 km (0.08 R)
• M32: 7,557,385 km (0.082 R)
• M33: 7,687,984 km (0.101 R)
• M34: 7,871,990 km (0.091 R)
• M35: 8,110,897 km (0.045 R)
• M36: 8,541,290 km (0.1 R)
• M37: 8,677,424 km (0.055 R)
• M38: 8,786,781 km (0.069 R)
• M39: 8,979,313 km (0.057 R)
• M40: 9,820,203 km (0.104 R)
• M41: 10,163,530 km (0.11 R)
• M42: 10,278,870 km (0.098 R)
• M43: 10,394,658 km (0.085 R)
• M44: 11,306,757 km (0.118 R)
• M45: 11,817,783 km (0.115 R)
• M46: 12,428,591 km (0.092 R)
• M47: 12,862,425 km (0.097 R)
• M48: 13,490,736 km (0.119 R)
• M49: 13,840,496 km (0.113 R)
• M50: 15,006,162 km (0.033 R)
• M51: 15,203,482 km (0.109 R)
• M52: 15,800,826 km (0.079 R)
• M53: 16,035,097 km (0.049 R)
• M54: 16,270,564 km (0.095 R)
• M55: 16,338,032 km (0.068 R)
• M56: 16,575,145 km (0.092 R)
• M57: 16,745,088 km (0.103 R)
• M58: 17,534,366 km (0.081 R)
• M59: 17,742,307 km (0.098 R)
• M60: 17,811,721 km (0.06 R)
• M61: 17,916,140 km (0.112 R)
• M62: 18,405,924 km (0.113 R)
• M63: 19,184,730 km (0.092 R)
• M64: 19,327,447 km (0.082 R)
• M65: 19,757,840 km (0.086 R)
• M66: 20,082,617 km (0.11 R)
• M67: 20,263,929 km (0.064 R)
• M68: 20,774,357 km (0.112 R)
• M69: 21,031,067 km (0.103 R)
• M70: 21,215,072 km (0.111 R)
• M71: 21,882,129 km (0.089 R)
• M72: 22,405,722 km (0.095 R)
• M73: 22,669,164 km (0.117 R)
• M74: 22,744,561 km (0.05 R)
• M75: 24,078,076 km (0.114 R)
• M76: 24,541,082 km (0.038 R)
• M77: 24,618,574 km (0.079 R)
• M78: 24,773,707 km (0.033 R)
• M79: 24,929,288 km (0.091 R)
• M80: 25,045,975 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.8

Radius: 3

Gravity: 36.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.03 AU - 13.33 AU

Year: 16745 Days

Day: 23.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 52,706,492 km

• M1: 220,956 km (0.089 R)
• M2: 397,033 km (0.117 R)
• M3: 698,173 km (0.077 R)
• M4: 991,983 km (0.101 R)
• M5: 1,365,679 km (0.089 R)
• M6: 1,880,744 km (0.107 R)
• M7: 2,118,156 km (0.082 R)
• M8: 2,254,141 km (0.118 R)
• M9: 2,392,968 km (0.093 R)
• M10: 2,506,064 km (0.064 R)
• M11: 2,591,933 km (0.091 R)
• M12: 3,282,476 km (0.114 R)
• M13: 3,503,433 km (0.041 R)
• M14: 4,093,147 km (0.11 R)
• M15: 5,142,128 km (0.116 R)
• M16: 5,658,539 km (0.093 R)
• M17: 5,961,026 km (0.074 R)
• M18: 6,939,546 km (0.099 R)
• M19: 7,303,817 km (0.093 R)
• M20: 10,249,549 km (0.071 R)
• M21: 11,413,869 km (0.103 R)
• M22: 12,035,597 km (0.085 R)
• M23: 12,180,707 km (0.06 R)
• M24: 12,964,002 km (0.038 R)
• M25: 13,662,624 km (0.073 R)
• M26: 14,630,223 km (0.116 R)
• M27: 14,733,296 km (0.097 R)
• M28: 15,619,663 km (0.093 R)
• M29: 16,148,941 km (0.053 R)
• M30: 16,738,057 km (0.112 R)
• M31: 16,899,922 km (0.12 R)
• M32: 17,008,081 km (0.104 R)
• M33: 17,552,617 km (0.116 R)
• M34: 18,882,542 km (0.108 R)
• M35: 19,332,982 km (0.095 R)
• M36: 19,901,154 km (0.054 R)
• M37: 21,579,194 km (0.086 R)
• M38: 22,227,551 km (0.101 R)
• M39: 22,702,973 km (0.109 R)
• M40: 23,061,858 km (0.048 R)
• M41: 23,785,014 km (0.083 R)
• M42: 24,638,171 km (0.106 R)
• M43: 25,006,930 km (0.109 R)
• M44: 25,625,517 km (0.061 R)
• M45: 26,751,540 km (0.087 R)
• M46: 27,702,085 km (0.078 R)
• M47: 28,470,569 km (0.059 R)
• M48: 28,728,326 km (0.072 R)
• M49: 29,962,958 km (0.083 R)
• M50: 30,685,515 km (0.109 R)
• M51: 32,550,851 km (0.102 R)
• M52: 34,521,055 km (0.064 R)
• M53: 35,624,489 km (0.091 R)
• M54: 36,250,107 km (0.096 R)
• M55: 37,441,953 km (0.059 R)
• M56: 38,504,248 km (0.105 R)
• M57: 38,717,874 km (0.063 R)
• M58: 39,146,322 km (0.087 R)
• M59: 40,224,324 km (0.103 R)
• M60: 41,676,770 km (0.069 R)
• M61: 41,896,230 km (0.064 R)
• M62: 43,590,576 km (0.106 R)
• M63: 49,037,284 km (0.107 R)
• M64: 49,423,397 km (0.081 R)
• M65: 49,500,739 km (0.056 R)
• M66: 49,578,230 km (0.07 R)
• M67: 49,655,572 km (0.081 R)
• M68: 50,043,330 km (0.117 R)
• M69: 51,604,384 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 17,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit