🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.44 AU - 0.7 AU

Year: 155 Days

Day: 19.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,052,195 km

• M1: 39,344 km (0.091 R)
• M2: 444,306 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.95 AU - 1.07 AU

Year: 365 Days

Day: 36.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.23 AU - 2.69 AU

Year: 1389 Days

Day: 34.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.46 AU - 3.2 AU

Year: 1713 Days

Day: 31.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.81 AU - 3.11 AU

Year: 1833 Days

Day: 32.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.7

Radius: 8.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.93 AU - 8.01 AU

Year: 7348 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,052,195 km

• M1: 108,458 km (0.059 R)
• M2: 174,282 km (0.102 R)
• M3: 332,406 km (0.072 R)
• M4: 397,332 km (0.059 R)
• M5: 495,019 km (0.083 R)
• M6: 838,945 km (0.064 R)
• M7: 1,118,244 km (0.05 R)
• M8: 1,640,640 km (0.042 R)
• M9: 1,943,426 km (0.075 R)
• M10: 2,263,715 km (0.089 R)
• M11: 2,430,217 km (0.05 R)
• M12: 2,531,944 km (0.096 R)
• M13: 2,740,035 km (0.06 R)
• M14: 3,080,819 km (0.118 R)
• M15: 3,435,066 km (0.118 R)
• M16: 3,685,044 km (0.097 R)
• M17: 4,020,892 km (0.105 R)
• M18: 4,325,473 km (0.036 R)
• M19: 4,785,785 km (0.092 R)
• M20: 4,935,533 km (0.088 R)
• M21: 5,261,656 km (0.095 R)
• M22: 5,482,912 km (0.108 R)
• M23: 5,707,308 km (0.086 R)
• M24: 5,820,704 km (0.078 R)
• M25: 5,980,624 km (0.113 R)
• M26: 6,142,040 km (0.063 R)
• M27: 6,328,289 km (0.061 R)
• M28: 6,398,600 km (0.104 R)
• M29: 6,778,130 km (0.078 R)
• M30: 7,140,456 km (0.082 R)
• M31: 7,484,531 km (0.045 R)
• M32: 7,758,594 km (0.104 R)
• M33: 7,858,975 km (0.101 R)
• M34: 8,445,249 km (0.081 R)
• M35: 8,782,891 km (0.113 R)
• M36: 9,417,784 km (0.117 R)
• M37: 9,876,302 km (0.112 R)
• M38: 10,039,962 km (0.088 R)
• M39: 10,122,091 km (0.071 R)
• M40: 10,204,520 km (0.119 R)
• M41: 10,480,677 km (0.082 R)
• M42: 10,647,628 km (0.025 R)
• M43: 10,703,428 km (0.095 R)
• M44: 10,843,452 km (0.091 R)
• M45: 11,638,714 km (0.114 R)
• M46: 11,753,905 km (0.064 R)
• M47: 11,869,394 km (0.082 R)
• M48: 12,747,983 km (0.08 R)
• M49: 12,955,924 km (0.112 R)
• M50: 13,526,191 km (0.103 R)
• M51: 13,677,584 km (0.085 R)
• M52: 13,982,165 km (0.031 R)
• M53: 14,443,226 km (0.084 R)
• M54: 14,566,943 km (0.113 R)
• M55: 14,753,342 km (0.07 R)
• M56: 15,665,141 km (0.106 R)
• M57: 15,728,571 km (0.066 R)
• M58: 16,208,032 km (0.116 R)
• M59: 16,304,522 km (0.049 R)
• M60: 16,562,728 km (0.115 R)
• M61: 16,692,280 km (0.12 R)
• M62: 16,919,818 km (0.077 R)
• M63: 17,017,655 km (0.08 R)
• M64: 17,148,554 km (0.12 R)
• M65: 17,213,928 km (0.066 R)
• M66: 17,345,275 km (0.063 R)
• M67: 17,807,383 km (0.118 R)
• M68: 18,474,439 km (0.078 R)
• M69: 19,014,189 km (0.077 R)
• M70: 19,695,906 km (0.093 R)
• M71: 20,005,274 km (0.042 R)
• M72: 20,420,409 km (0.074 R)
• M73: 22,323,144 km (0.119 R)
• M74: 22,538,116 km (0.047 R)
• M75: 22,609,923 km (0.108 R)
• M76: 22,897,749 km (0.089 R)
• M77: 23,332,032 km (0.088 R)
• M78: 24,208,376 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.5

Radius: 7.8

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.65 AU - 14.27 AU

Year: 17772 Days

Day: 24.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 84.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,052,195 km

• M1: 176,376 km (0.098 R)
• M2: 264,339 km (0.062 R)
• M3: 438,322 km (0.078 R)
• M4: 649,255 km (0.086 R)
• M5: 891,753 km (0.083 R)
• M6: 1,182,122 km (0.116 R)
• M7: 1,775,428 km (0.107 R)
• M8: 1,846,487 km (0.066 R)
• M9: 1,967,212 km (0.065 R)
• M10: 2,065,647 km (0.114 R)
• M11: 2,115,463 km (0.084 R)
• M12: 2,293,036 km (0.073 R)
• M13: 2,799,724 km (0.093 R)
• M14: 3,194,962 km (0.076 R)
• M15: 3,311,050 km (0.118 R)
• M16: 4,100,029 km (0.108 R)
• M17: 4,258,154 km (0.085 R)
• M18: 4,386,210 km (0.059 R)
• M19: 4,646,211 km (0.103 R)
• M20: 4,711,884 km (0.057 R)
• M21: 5,011,828 km (0.066 R)
• M22: 5,283,498 km (0.07 R)
• M23: 5,421,128 km (0.073 R)
• M24: 5,594,960 km (0.101 R)
• M25: 6,127,379 km (0.105 R)
• M26: 6,308,542 km (0.029 R)
• M27: 6,638,854 km (0.104 R)
• M28: 6,787,555 km (0.1 R)
• M29: 7,126,095 km (0.094 R)
• M30: 7,278,385 km (0.115 R)
• M31: 8,534,858 km (0.036 R)
• M32: 8,656,032 km (0.119 R)
• M33: 9,187,852 km (0.08 R)
• M34: 9,814,668 km (0.091 R)
• M35: 10,283,208 km (0.097 R)
• M36: 10,802,462 km (0.068 R)
• M37: 10,933,660 km (0.103 R)
• M38: 11,109,437 km (0.084 R)
• M39: 11,552,845 km (0.037 R)
• M40: 12,502,792 km (0.086 R)
• M41: 13,103,427 km (0.052 R)
• M42: 13,430,747 km (0.107 R)
• M43: 13,571,818 km (0.081 R)
• M44: 14,669,866 km (0.091 R)
• M45: 15,058,372 km (0.091 R)
• M46: 15,895,372 km (0.102 R)
• M47: 16,194,418 km (0.116 R)
• M48: 16,495,260 km (0.044 R)
• M49: 17,102,627 km (0.113 R)
• M50: 17,511,628 km (0.081 R)
• M51: 18,027,291 km (0.11 R)
• M52: 19,073,579 km (0.103 R)
• M53: 19,232,302 km (0.032 R)
• M54: 20,032,052 km (0.107 R)
• M55: 20,247,174 km (0.078 R)
• M56: 21,719,217 km (0.116 R)
• M57: 21,995,674 km (0.07 R)
• M58: 22,607,829 km (0.06 R)
• M59: 23,395,013 km (0.102 R)
• M60: 23,451,561 km (0.112 R)
• M61: 23,564,806 km (0.113 R)
• M62: 23,621,504 km (0.089 R)
• M63: 24,707,584 km (0.096 R)
• M64: 25,343,824 km (0.111 R)
• M65: 26,278,811 km (0.096 R)
• M66: 26,573,369 km (0.12 R)
• M67: 28,847,107 km (0.115 R)
• M68: 29,333,749 km (0.106 R)
• M69: 29,394,785 km (0.065 R)
• M70: 30,685,814 km (0.092 R)
• M71: 33,705,597 km (0.105 R)
• M72: 33,897,531 km (0.083 R)
• M73: 34,862,288 km (0.087 R)
• M74: 35,250,793 km (0.101 R)
• M75: 36,555,885 km (0.115 R)
• M76: 39,549,787 km (0.098 R)
• M77: 39,617,256 km (0.083 R)
• M78: 39,887,280 km (0.105 R)
• M79: 40,293,438 km (0.113 R)
• M80: 40,497,191 km (0.061 R)
• M81: 42,207,394 km (0.114 R)
• M82: 43,662,233 km (0.118 R)
• M83: 44,571,040 km (0.093 R)
• M84: 47,908,419 km (0.079 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 19,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit