🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.55 AU - 0.67 AU

Year: 182 Days

Day: 36.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,823,754 km

• M1: 267,331 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.7 AU - 0.76 AU

Year: 239 Days

Day: 28.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.62 AU - 1.02 AU

Year: 284 Days

Day: 38 Hours

Environment

Temp: 50 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.75 AU - 0.95 AU

Year: 300 Days

Day: 43.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 102,823,754 km

• M1: 117,734 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.69 AU - 3.47 AU

Year: 2070 Days

Day: 25.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.86 AU - 3.9 AU

Year: 2379 Days

Day: 26 Hours

Environment

Temp: -129 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,823,754 km

• M1: 657,034 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 10.5

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.07 AU - 7.11 AU

Year: 5754 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 102,823,754 km

• M1: 131,497 km (0.1 R)
• M2: 293,960 km (0.088 R)
• M3: 468,989 km (0.091 R)
• M4: 550,071 km (0.07 R)
• M5: 625,469 km (0.115 R)
• M6: 953,088 km (0.07 R)
• M7: 1,046,736 km (0.119 R)
• M8: 1,546,244 km (0.111 R)
• M9: 2,364,843 km (0.11 R)
• M10: 2,740,932 km (0.108 R)
• M11: 3,319,876 km (0.082 R)
• M12: 3,612,789 km (0.099 R)
• M13: 3,827,312 km (0.066 R)
• M14: 4,179,166 km (0.107 R)
• M15: 4,541,642 km (0.093 R)
• M16: 4,633,794 km (0.101 R)
• M17: 4,796,706 km (0.12 R)
• M18: 5,152,300 km (0.105 R)
• M19: 5,224,406 km (0.062 R)
• M20: 5,442,819 km (0.106 R)
• M21: 5,738,874 km (0.05 R)
• M22: 6,320,959 km (0.103 R)
• M23: 6,475,942 km (0.12 R)
• M24: 6,553,883 km (0.093 R)
• M25: 6,921,893 km (0.045 R)
• M26: 7,001,629 km (0.084 R)
• M27: 7,269,559 km (0.1 R)
• M28: 7,788,215 km (0.033 R)
• M29: 8,038,043 km (0.069 R)
• M30: 8,346,963 km (0.115 R)
• M31: 8,717,218 km (0.106 R)
• M32: 9,005,642 km (0.058 R)
• M33: 9,473,734 km (0.113 R)
• M34: 10,494,590 km (0.094 R)
• M35: 10,678,446 km (0.114 R)
• M36: 10,894,315 km (0.033 R)
• M37: 11,049,299 km (0.085 R)
• M38: 11,644,997 km (0.04 R)
• M39: 12,219,154 km (0.106 R)
• M40: 12,639,374 km (0.054 R)
• M41: 12,802,436 km (0.077 R)
• M42: 12,966,096 km (0.043 R)
• M43: 13,494,326 km (0.117 R)
• M44: 13,594,258 km (0.099 R)
• M45: 13,794,719 km (0.08 R)
• M46: 14,029,737 km (0.051 R)
• M47: 14,640,396 km (0.114 R)
• M48: 14,777,278 km (0.102 R)
• M49: 15,887,743 km (0.064 R)
• M50: 16,063,670 km (0.06 R)
• M51: 16,559,736 km (0.031 R)
• M52: 16,845,319 km (0.1 R)
• M53: 17,240,855 km (0.08 R)
• M54: 17,349,314 km (0.07 R)
• M55: 18,187,960 km (0.094 R)
• M56: 18,445,866 km (0.105 R)
• M57: 19,002,520 km (0.096 R)
• M58: 19,904,745 km (0.116 R)
• M59: 20,475,610 km (0.108 R)
• M60: 20,552,204 km (0.094 R)
• M61: 20,667,095 km (0.057 R)
• M62: 20,743,839 km (0.1 R)
• M63: 21,206,545 km (0.103 R)
• M64: 21,400,275 km (0.074 R)
• M65: 21,477,916 km (0.096 R)
• M66: 21,906,813 km (0.072 R)
• M67: 22,063,592 km (0.078 R)
• M68: 22,575,216 km (0.11 R)
• M69: 23,130,823 km (0.085 R)
• M70: 23,290,294 km (0.111 R)
• M71: 23,811,343 km (0.104 R)
• M72: 24,417,364 km (0.09 R)
• M73: 24,824,121 km (0.077 R)
• M74: 26,640,538 km (0.06 R)
• M75: 26,891,564 km (0.117 R)
• M76: 27,101,300 km (0.12 R)
• M77: 27,185,374 km (0.106 R)
• M78: 27,353,821 km (0.062 R)
• M79: 27,564,754 km (0.091 R)
• M80: 27,649,277 km (0.094 R)
• M81: 27,733,949 km (0.059 R)
• M82: 28,158,358 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.6

Radius: 11.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.12 AU - 8.72 AU

Year: 9355 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 102,823,754 km

• M1: 150,495 km (0.088 R)
• M2: 226,192 km (0.11 R)
• M3: 385,963 km (0.083 R)
• M4: 494,870 km (0.1 R)
• M5: 606,171 km (0.082 R)
• M6: 1,115,551 km (0.041 R)
• M7: 1,384,528 km (0.117 R)
• M8: 1,738,028 km (0.045 R)
• M9: 1,934,001 km (0.109 R)
• M10: 2,602,105 km (0.103 R)
• M11: 2,714,005 km (0.057 R)
• M12: 2,808,401 km (0.106 R)
• M13: 3,357,874 km (0.115 R)
• M14: 3,521,085 km (0.104 R)
• M15: 3,624,457 km (0.088 R)
• M16: 3,728,877 km (0.083 R)
• M17: 4,465,347 km (0.076 R)
• M18: 5,580,599 km (0.075 R)
• M19: 5,995,434 km (0.089 R)
• M20: 6,445,873 km (0.086 R)
• M21: 6,675,057 km (0.062 R)
• M22: 7,273,448 km (0.065 R)
• M23: 7,834,740 km (0.049 R)
• M24: 8,161,761 km (0.078 R)
• M25: 8,745,043 km (0.107 R)
• M26: 8,942,362 km (0.07 R)
• M27: 9,427,957 km (0.085 R)
• M28: 9,775,922 km (0.098 R)
• M29: 10,216,936 km (0.074 R)
• M30: 10,454,797 km (0.116 R)
• M31: 11,118,263 km (0.05 R)
• M32: 11,702,293 km (0.12 R)
• M33: 12,013,756 km (0.112 R)
• M34: 12,486,037 km (0.052 R)
• M35: 12,836,245 km (0.112 R)
• M36: 13,093,105 km (0.079 R)
• M37: 13,286,684 km (0.116 R)
• M38: 13,742,360 km (0.116 R)
• M39: 14,302,604 km (0.113 R)
• M40: 14,735,989 km (0.107 R)
• M41: 15,140,053 km (0.1 R)
• M42: 15,241,629 km (0.107 R)
• M43: 15,924,544 km (0.108 R)
• M44: 16,200,402 km (0.044 R)
• M45: 16,408,493 km (0.053 R)
• M46: 16,652,337 km (0.034 R)
• M47: 17,639,534 km (0.041 R)
• M48: 18,320,354 km (0.027 R)
• M49: 19,009,701 km (0.055 R)
• M50: 20,451,226 km (0.099 R)
• M51: 20,713,620 km (0.071 R)
• M52: 20,788,868 km (0.07 R)
• M53: 21,431,690 km (0.097 R)
• M54: 22,698,186 km (0.06 R)
• M55: 23,008,751 km (0.065 R)
• M56: 23,438,246 km (0.082 R)
• M57: 23,595,175 km (0.093 R)
• M58: 24,384,603 km (0.093 R)
• M59: 25,303,133 km (0.118 R)
• M60: 26,355,106 km (0.076 R)
• M61: 26,640,688 km (0.057 R)
• M62: 27,050,586 km (0.067 R)
• M63: 27,174,004 km (0.047 R)
• M64: 27,462,579 km (0.09 R)

Asteroid Belt

Center: 12.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.1

Radius: 6.7

Gravity: 19.61 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.85 AU - 19.89 AU

Year: 27718 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,823,754 km

• M1: 86,617 km (0.1 R)
• M2: 539,151 km (0.108 R)
• M3: 644,019 km (0.077 R)
• M4: 756,068 km (0.053 R)
• M5: 1,163,722 km (0.115 R)
• M6: 1,408,464 km (0.098 R)
• M7: 1,518,418 km (0.109 R)
• M8: 1,785,899 km (0.083 R)
• M9: 2,765,317 km (0.077 R)
• M10: 3,044,317 km (0.073 R)
• M11: 3,187,183 km (0.099 R)
• M12: 4,461,308 km (0.069 R)
• M13: 5,697,435 km (0.109 R)
• M14: 6,782,319 km (0.081 R)
• M15: 6,844,551 km (0.109 R)
• M16: 7,412,126 km (0.028 R)
• M17: 7,540,331 km (0.028 R)
• M18: 7,929,286 km (0.099 R)
• M19: 9,829,478 km (0.081 R)
• M20: 9,970,399 km (0.054 R)
• M21: 10,112,068 km (0.106 R)
• M22: 11,342,211 km (0.094 R)
• M23: 12,618,880 km (0.095 R)
• M24: 12,848,961 km (0.047 R)
• M25: 13,313,014 km (0.039 R)
• M26: 13,469,044 km (0.095 R)
• M27: 13,861,589 km (0.062 R)
• M28: 14,337,610 km (0.113 R)
• M29: 14,657,899 km (0.041 R)
• M30: 15,224,127 km (0.112 R)
• M31: 15,550,848 km (0.076 R)
• M32: 15,632,977 km (0.089 R)
• M33: 16,712,775 km (0.107 R)
• M34: 16,880,923 km (0.107 R)
• M35: 18,507,201 km (0.099 R)
• M36: 21,265,936 km (0.104 R)
• M37: 21,722,808 km (0.116 R)
• M38: 23,019,073 km (0.078 R)
• M39: 23,206,370 km (0.091 R)
• M40: 24,531,059 km (0.092 R)
• M41: 27,253,142 km (0.048 R)
• M42: 28,549,258 km (0.075 R)
• M43: 31,097,508 km (0.109 R)
• M44: 31,823,955 km (0.084 R)
• M45: 33,505,435 km (0.113 R)
• M46: 33,717,565 km (0.064 R)
• M47: 36,081,062 km (0.112 R)
• M48: 36,516,541 km (0.088 R)
• M49: 36,625,747 km (0.104 R)
• M50: 36,953,816 km (0.086 R)
• M51: 37,502,690 km (0.062 R)
• M52: 37,723,048 km (0.098 R)
• M53: 38,386,664 km (0.11 R)
• M54: 40,174,957 km (0.095 R)
• M55: 40,287,604 km (0.092 R)
• M56: 42,104,620 km (0.053 R)
• M57: 43,600,449 km (0.103 R)
• M58: 44,296,678 km (0.093 R)
• M59: 44,646,138 km (0.075 R)
• M60: 45,817,789 km (0.071 R)
• M61: 46,171,288 km (0.094 R)
• M62: 46,407,503 km (0.087 R)
• M63: 46,762,499 km (0.095 R)
• M64: 48,911,173 km (0.065 R)
• M65: 50,726,244 km (0.11 R)
• M66: 51,091,862 km (0.088 R)
• M67: 52,194,099 km (0.04 R)
• M68: 52,316,919 km (0.072 R)
• M69: 54,421,910 km (0.103 R)
• M70: 61,418,603 km (0.1 R)
• M71: 63,375,343 km (0.037 R)
• M72: 64,032,227 km (0.094 R)
• M73: 66,948,637 km (0.112 R)
• M74: 67,885,719 km (0.098 R)
• M75: 72,361,388 km (0.067 R)
• M76: 74,288,657 km (0.109 R)
• M77: 74,427,035 km (0.098 R)
• M78: 75,954,130 km (0.084 R)
• M79: 76,232,831 km (0.06 R)
• M80: 80,312,963 km (0.045 R)
• M81: 87,950,832 km (0.056 R)
• M82: 88,976,924 km (0.101 R)
• M83: 89,417,789 km (0.108 R)
• M84: 90,006,756 km (0.118 R)
• M85: 90,154,259 km (0.099 R)
• M86: 90,892,674 km (0.079 R)
• M87: 91,040,627 km (0.096 R)
• M88: 92,673,338 km (0.114 R)
• M89: 93,120,187 km (0.118 R)
• M90: 94,465,371 km (0.114 R)
• M91: 95,065,258 km (0.119 R)
• M92: 98,235,237 km (0.098 R)
• M93: 98,387,079 km (0.113 R)
• M94: 99,452,066 km (0.114 R)
• M95: 99,909,536 km (0.049 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 15,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit