🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.96 AU - 1.56 AU

Year: 507 Days

Day: 14.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.45 AU - 2.21 AU

Year: 887 Days

Day: 18 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,950,158 km

• M1: 47,871 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.82 AU - 2.1 AU

Year: 983 Days

Day: 17.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.5

Radius: 10.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.46 AU - 5.96 AU

Year: 4259 Days

Day: 13 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,950,158 km

• M1: 229,483 km (0.088 R)
• M2: 363,972 km (0.116 R)
• M3: 771,476 km (0.096 R)
• M4: 942,467 km (0.118 R)
• M5: 1,373,458 km (0.072 R)
• M6: 1,464,264 km (0.106 R)
• M7: 1,611,019 km (0.049 R)
• M8: 1,693,298 km (0.12 R)
• M9: 1,992,494 km (0.067 R)
• M10: 2,125,935 km (0.037 R)
• M11: 2,262,518 km (0.064 R)
• M12: 2,355,119 km (0.119 R)
• M13: 2,496,639 km (0.081 R)
• M14: 2,673,464 km (0.061 R)
• M15: 2,755,294 km (0.103 R)
• M16: 3,039,679 km (0.108 R)
• M17: 3,333,639 km (0.12 R)
• M18: 3,746,230 km (0.05 R)
• M19: 4,005,483 km (0.099 R)
• M20: 4,328,016 km (0.095 R)
• M21: 4,443,954 km (0.109 R)
• M22: 4,560,940 km (0.055 R)
• M23: 5,079,745 km (0.08 R)
• M24: 5,491,588 km (0.092 R)
• M25: 5,617,250 km (0.097 R)
• M26: 5,786,446 km (0.103 R)
• M27: 6,545,954 km (0.062 R)
• M28: 6,813,734 km (0.093 R)
• M29: 7,039,627 km (0.029 R)
• M30: 7,107,844 km (0.118 R)
• M31: 7,245,025 km (0.118 R)
• M32: 7,429,180 km (0.089 R)
• M33: 7,498,743 km (0.084 R)
• M34: 7,825,913 km (0.092 R)
• M35: 8,325,570 km (0.105 R)
• M36: 8,737,712 km (0.094 R)
• M37: 8,909,301 km (0.073 R)
• M38: 9,007,886 km (0.104 R)
• M39: 9,106,770 km (0.087 R)
• M40: 9,531,329 km (0.053 R)
• M41: 9,607,026 km (0.073 R)
• M42: 9,682,872 km (0.072 R)
• M43: 9,936,889 km (0.042 R)
• M44: 10,039,214 km (0.088 R)
• M45: 10,244,761 km (0.117 R)
• M46: 10,529,895 km (0.118 R)
• M47: 11,240,485 km (0.117 R)
• M48: 11,885,102 km (0.051 R)
• M49: 12,376,531 km (0.066 R)
• M50: 12,459,109 km (0.108 R)
• M51: 12,763,391 km (0.081 R)
• M52: 13,520,656 km (0.115 R)
• M53: 13,833,465 km (0.055 R)
• M54: 14,263,708 km (0.073 R)
• M55: 14,379,198 km (0.098 R)
• M56: 14,465,964 km (0.105 R)
• M57: 14,756,633 km (0.044 R)
• M58: 15,343,805 km (0.087 R)
• M59: 15,610,538 km (0.081 R)
• M60: 15,729,618 km (0.064 R)
• M61: 15,878,767 km (0.112 R)
• M62: 16,208,780 km (0.06 R)
• M63: 16,692,729 km (0.068 R)
• M64: 16,845,019 km (0.031 R)
• M65: 17,150,797 km (0.116 R)
• M66: 17,242,950 km (0.11 R)
• M67: 17,736,922 km (0.073 R)
• M68: 17,923,470 km (0.114 R)
• M69: 18,204,415 km (0.071 R)
• M70: 19,566,803 km (0.117 R)
• M71: 19,856,125 km (0.118 R)
• M72: 20,244,033 km (0.055 R)
• M73: 20,438,959 km (0.09 R)
• M74: 22,254,478 km (0.063 R)
• M75: 22,422,178 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.4

Radius: 12.7

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.27 AU - 10.11 AU

Year: 9175 Days

Day: 7.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,950,158 km

• M1: 282,142 km (0.12 R)
• M2: 613,950 km (0.113 R)
• M3: 757,414 km (0.101 R)
• M4: 865,424 km (0.113 R)
• M5: 962,513 km (0.107 R)
• M6: 1,222,813 km (0.092 R)
• M7: 1,352,365 km (0.116 R)
• M8: 1,526,048 km (0.106 R)
• M9: 1,728,005 km (0.071 R)
• M10: 2,004,163 km (0.046 R)
• M11: 2,363,796 km (0.104 R)
• M12: 2,480,482 km (0.116 R)
• M13: 2,599,263 km (0.113 R)
• M14: 2,941,842 km (0.093 R)
• M15: 3,430,130 km (0.027 R)
• M16: 3,589,751 km (0.06 R)
• M17: 3,697,611 km (0.099 R)
• M18: 3,916,472 km (0.06 R)
• M19: 4,309,915 km (0.086 R)
• M20: 4,864,474 km (0.052 R)
• M21: 5,165,465 km (0.109 R)
• M22: 5,257,019 km (0.035 R)
• M23: 5,379,839 km (0.103 R)
• M24: 5,944,571 km (0.039 R)
• M25: 6,331,730 km (0.093 R)
• M26: 7,301,124 km (0.1 R)
• M27: 7,961,299 km (0.068 R)
• M28: 8,173,878 km (0.102 R)
• M29: 9,227,346 km (0.044 R)
• M30: 9,375,897 km (0.076 R)
• M31: 9,675,691 km (0.111 R)
• M32: 10,169,663 km (0.115 R)
• M33: 10,438,939 km (0.11 R)
• M34: 10,555,177 km (0.104 R)
• M35: 10,671,714 km (0.08 R)
• M36: 11,460,094 km (0.087 R)
• M37: 11,579,922 km (0.077 R)
• M38: 11,820,925 km (0.066 R)
• M39: 11,901,707 km (0.082 R)
• M40: 12,308,015 km (0.04 R)
• M41: 12,389,845 km (0.078 R)
• M42: 12,801,688 km (0.101 R)
• M43: 12,884,565 km (0.064 R)
• M44: 14,021,360 km (0.109 R)
• M45: 14,840,558 km (0.115 R)
• M46: 15,146,336 km (0.09 R)
• M47: 15,365,945 km (0.108 R)
• M48: 16,480,150 km (0.085 R)
• M49: 17,620,236 km (0.102 R)
• M50: 17,943,965 km (0.108 R)
• M51: 18,036,866 km (0.068 R)
• M52: 18,176,440 km (0.12 R)
• M53: 21,782,048 km (0.1 R)
• M54: 21,881,232 km (0.051 R)
• M55: 22,780,016 km (0.095 R)
• M56: 22,981,374 km (0.096 R)
• M57: 24,613,786 km (0.043 R)
• M58: 24,872,142 km (0.107 R)
• M59: 25,131,545 km (0.112 R)
• M60: 25,235,515 km (0.092 R)
• M61: 25,443,905 km (0.104 R)
• M62: 25,914,839 km (0.107 R)
• M63: 26,494,381 km (0.054 R)
• M64: 27,025,005 km (0.081 R)
• M65: 27,238,332 km (0.107 R)
• M66: 27,505,663 km (0.073 R)
• M67: 27,612,775 km (0.111 R)
• M68: 28,204,734 km (0.069 R)
• M69: 28,637,969 km (0.098 R)
• M70: 30,392,453 km (0.114 R)
• M71: 30,614,307 km (0.099 R)
• M72: 31,059,360 km (0.067 R)
• M73: 31,338,660 km (0.065 R)
• M74: 31,618,856 km (0.107 R)
• M75: 32,520,932 km (0.048 R)
• M76: 33,088,955 km (0.117 R)
• M77: 34,523,598 km (0.059 R)
• M78: 34,812,920 km (0.102 R)
• M79: 34,928,859 km (0.115 R)
• M80: 35,103,140 km (0.1 R)
• M81: 35,219,378 km (0.12 R)
• M82: 36,683,791 km (0.116 R)
• M83: 37,989,033 km (0.06 R)
• M84: 38,168,102 km (0.119 R)
• M85: 39,007,944 km (0.114 R)
• M86: 39,188,658 km (0.083 R)
• M87: 39,914,357 km (0.091 R)
• M88: 40,583,509 km (0.104 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 16,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit