🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.42 AU - 0.62 AU

Year: 142 Days

Day: 31.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,584,683 km

• M1: 49,517 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.51 AU - 0.55 AU

Year: 146 Days

Day: 44.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,584,683 km

• M1: 64,626 km (0.062 R)
• M2: 105,915 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.68 AU - 1 AU

Year: 292 Days

Day: 44.1 Hours

Environment

Temp: 50 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,584,683 km

• M1: 115,789 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.6 AU - 1.82 AU

Year: 847 Days

Day: 20.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,584,683 km

• M1: 464,801 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.01 AU - 3.01 AU

Year: 1978 Days

Day: 34.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,584,683 km

• M1: 261,796 km (0.102 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.3

Radius: 11.5

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.35 AU - 4.45 AU

Year: 3496 Days

Day: 8.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 97,584,683 km

• M1: 213,177 km (0.094 R)
• M2: 326,423 km (0.097 R)
• M3: 645,964 km (0.101 R)
• M4: 982,260 km (0.117 R)
• M5: 1,160,730 km (0.077 R)
• M6: 1,427,912 km (0.025 R)
• M7: 1,587,533 km (0.12 R)
• M8: 1,760,917 km (0.03 R)
• M9: 1,988,604 km (0.081 R)
• M10: 2,167,972 km (0.039 R)
• M11: 2,378,457 km (0.087 R)
• M12: 3,096,526 km (0.119 R)
• M13: 3,219,346 km (0.119 R)
• M14: 3,737,104 km (0.09 R)
• M15: 4,083,274 km (0.045 R)
• M16: 4,186,945 km (0.116 R)
• M17: 4,719,214 km (0.077 R)
• M18: 5,026,638 km (0.101 R)
• M19: 5,205,258 km (0.083 R)
• M20: 5,284,096 km (0.059 R)
• M21: 5,477,227 km (0.099 R)
• M22: 5,638,045 km (0.097 R)
• M23: 5,929,162 km (0.112 R)
• M24: 6,094,318 km (0.092 R)
• M25: 6,453,503 km (0.112 R)
• M26: 6,574,826 km (0.067 R)
• M27: 6,660,247 km (0.068 R)
• M28: 6,745,966 km (0.034 R)
• M29: 7,293,195 km (0.12 R)
• M30: 7,597,777 km (0.102 R)
• M31: 7,725,982 km (0.095 R)
• M32: 8,101,772 km (0.119 R)
• M33: 8,417,274 km (0.119 R)
• M34: 8,656,630 km (0.037 R)
• M35: 8,857,690 km (0.036 R)
• M36: 9,182,766 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.4

Radius: 8.1

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.61 AU - 6.41 AU

Year: 4899 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 97,584,683 km

• M1: 105,915 km (0.083 R)
• M2: 159,172 km (0.095 R)
• M3: 211,831 km (0.112 R)
• M4: 365,019 km (0.055 R)
• M5: 545,434 km (0.118 R)
• M6: 640,578 km (0.066 R)
• M7: 715,826 km (0.088 R)
• M8: 767,736 km (0.079 R)
• M9: 1,262,307 km (0.057 R)
• M10: 1,490,892 km (0.069 R)
• M11: 2,119,203 km (0.118 R)
• M12: 2,552,289 km (0.084 R)
• M13: 3,055,836 km (0.104 R)
• M14: 3,142,602 km (0.084 R)
• M15: 3,274,548 km (0.065 R)
• M16: 3,566,712 km (0.107 R)
• M17: 3,797,243 km (0.112 R)
• M18: 4,032,710 km (0.091 R)
• M19: 4,272,964 km (0.077 R)
• M20: 4,792,517 km (0.114 R)
• M21: 4,970,240 km (0.088 R)
• M22: 5,201,817 km (0.102 R)
• M23: 5,569,230 km (0.026 R)
• M24: 5,836,860 km (0.111 R)
• M25: 6,468,313 km (0.118 R)
• M26: 6,749,557 km (0.057 R)
• M27: 6,948,821 km (0.116 R)
• M28: 7,324,162 km (0.107 R)
• M29: 7,944,395 km (0.029 R)
• M30: 8,458,862 km (0.06 R)
• M31: 8,673,834 km (0.066 R)
• M32: 9,171,845 km (0.113 R)
• M33: 9,615,403 km (0.109 R)
• M34: 10,195,843 km (0.115 R)
• M35: 10,424,578 km (0.119 R)
• M36: 11,054,235 km (0.103 R)
• M37: 11,188,425 km (0.092 R)
• M38: 11,255,594 km (0.049 R)
• M39: 11,424,341 km (0.075 R)
• M40: 11,798,634 km (0.067 R)
• M41: 12,384,909 km (0.117 R)
• M42: 12,909,997 km (0.036 R)
• M43: 13,051,367 km (0.094 R)
• M44: 13,585,731 km (0.109 R)
• M45: 14,018,368 km (0.075 R)
• M46: 14,492,144 km (0.077 R)
• M47: 15,082,607 km (0.05 R)
• M48: 15,231,307 km (0.104 R)
• M49: 15,568,052 km (0.109 R)
• M50: 15,756,097 km (0.059 R)
• M51: 15,944,889 km (0.061 R)
• M52: 16,363,015 km (0.069 R)
• M53: 17,093,801 km (0.117 R)
• M54: 17,287,829 km (0.102 R)
• M55: 17,599,890 km (0.028 R)
• M56: 17,874,402 km (0.115 R)
• M57: 18,586,787 km (0.111 R)
• M58: 18,746,408 km (0.103 R)
• M59: 19,957,852 km (0.119 R)
• M60: 20,572,998 km (0.113 R)
• M61: 21,152,840 km (0.065 R)
• M62: 21,444,705 km (0.11 R)
• M63: 21,528,330 km (0.028 R)
• M64: 21,695,880 km (0.094 R)
• M65: 22,074,662 km (0.108 R)
• M66: 22,159,185 km (0.08 R)
• M67: 22,498,024 km (0.086 R)
• M68: 23,138,153 km (0.041 R)
• M69: 23,568,247 km (0.077 R)
• M70: 23,827,500 km (0.091 R)
• M71: 24,698,758 km (0.114 R)
• M72: 24,874,236 km (0.062 R)
• M73: 25,138,277 km (0.058 R)
• M74: 25,314,802 km (0.07 R)
• M75: 26,158,833 km (0.089 R)
• M76: 26,517,120 km (0.056 R)
• M77: 26,696,787 km (0.114 R)
• M78: 28,057,380 km (0.07 R)
• M79: 28,515,897 km (0.059 R)
• M80: 29,162,160 km (0.096 R)
• M81: 29,394,037 km (0.105 R)
• M82: 29,533,462 km (0.072 R)
• M83: 29,813,060 km (0.082 R)
• M84: 30,704,215 km (0.064 R)
• M85: 30,892,858 km (0.114 R)
• M86: 31,699,190 km (0.049 R)
• M87: 31,794,484 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.5

Radius: 8.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.8 AU - 7.86 AU

Year: 6032 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 97,584,683 km

• M1: 105,616 km (0.06 R)
• M2: 162,912 km (0.1 R)
• M3: 230,979 km (0.096 R)
• M4: 416,780 km (0.116 R)
• M5: 607,068 km (0.059 R)
• M6: 659,128 km (0.103 R)
• M7: 731,234 km (0.114 R)
• M8: 923,468 km (0.038 R)
• M9: 974,181 km (0.105 R)
• M10: 1,046,736 km (0.093 R)
• M11: 1,208,751 km (0.096 R)
• M12: 1,264,551 km (0.043 R)
• M13: 1,655,450 km (0.111 R)
• M14: 1,832,275 km (0.072 R)
• M15: 2,015,383 km (0.09 R)
• M16: 2,190,861 km (0.119 R)
• M17: 2,427,824 km (0.059 R)
• M18: 2,527,905 km (0.094 R)
• M19: 2,687,825 km (0.105 R)
• M20: 2,941,693 km (0.118 R)
• M21: 3,033,246 km (0.064 R)
• M22: 3,094,731 km (0.118 R)
• M23: 3,156,665 km (0.084 R)
• M24: 3,424,594 km (0.063 R)
• M25: 3,504,779 km (0.102 R)
• M26: 3,585,711 km (0.045 R)
• M27: 3,965,690 km (0.1 R)
• M28: 4,393,241 km (0.09 R)
• M29: 4,480,606 km (0.049 R)
• M30: 4,745,992 km (0.114 R)
• M31: 4,925,809 km (0.08 R)
• M32: 5,071,218 km (0.059 R)
• M33: 5,347,825 km (0.076 R)
• M34: 5,610,519 km (0.051 R)
• M35: 5,667,366 km (0.079 R)
• M36: 6,129,025 km (0.071 R)
• M37: 6,403,836 km (0.117 R)
• M38: 6,463,226 km (0.116 R)
• M39: 6,803,562 km (0.117 R)
• M40: 6,925,035 km (0.077 R)
• M41: 7,480,791 km (0.093 R)
• M42: 8,029,367 km (0.112 R)
• M43: 8,286,974 km (0.091 R)
• M44: 8,395,133 km (0.081 R)
• M45: 8,766,286 km (0.094 R)
• M46: 8,964,952 km (0.101 R)
• M47: 9,053,813 km (0.112 R)
• M48: 9,615,254 km (0.063 R)
• M49: 9,774,575 km (0.09 R)
• M50: 10,304,002 km (0.098 R)
• M51: 10,443,727 km (0.06 R)
• M52: 10,584,049 km (0.059 R)
• M53: 11,728,772 km (0.109 R)
• M54: 11,947,784 km (0.075 R)
• M55: 12,143,607 km (0.096 R)
• M56: 12,315,794 km (0.066 R)
• M57: 13,012,771 km (0.088 R)
• M58: 13,214,279 km (0.11 R)
• M59: 13,366,121 km (0.115 R)
• M60: 13,594,856 km (0.099 R)
• M61: 13,901,981 km (0.113 R)
• M62: 14,444,871 km (0.057 R)
• M63: 14,601,201 km (0.101 R)
• M64: 14,679,590 km (0.114 R)
• M65: 14,915,656 km (0.097 R)
• M66: 14,994,643 km (0.063 R)
• M67: 15,631,332 km (0.11 R)
• M68: 17,372,202 km (0.076 R)
• M69: 17,483,054 km (0.027 R)
• M70: 18,181,078 km (0.092 R)
• M71: 18,293,576 km (0.098 R)
• M72: 18,434,497 km (0.069 R)
• M73: 18,945,074 km (0.085 R)
• M74: 19,087,791 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.5

Radius: 4

Gravity: 56.78 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.69 AU - 18.17 AU

Year: 25223 Days

Day: 17.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,584,683 km

• M1: 194,328 km (0.113 R)
• M2: 1,307,785 km (0.104 R)
• M3: 1,483,263 km (0.104 R)
• M4: 1,973,495 km (0.101 R)
• M5: 2,013,139 km (0.111 R)
• M6: 2,053,081 km (0.114 R)
• M7: 2,860,760 km (0.112 R)
• M8: 3,559,681 km (0.07 R)
• M9: 4,104,218 km (0.071 R)
• M10: 4,360,180 km (0.099 R)
• M11: 4,941,517 km (0.092 R)
• M12: 5,158,883 km (0.097 R)
• M13: 8,383,913 km (0.061 R)
• M14: 8,513,166 km (0.115 R)
• M15: 8,643,017 km (0.095 R)
• M16: 8,838,990 km (0.108 R)
• M17: 9,302,145 km (0.099 R)
• M18: 9,435,886 km (0.098 R)
• M19: 11,589,197 km (0.055 R)
• M20: 11,661,154 km (0.087 R)
• M21: 11,950,177 km (0.088 R)
• M22: 14,115,307 km (0.116 R)
• M23: 15,045,955 km (0.103 R)
• M24: 15,518,685 km (0.061 R)
• M25: 15,756,845 km (0.104 R)
• M26: 16,076,386 km (0.089 R)
• M27: 17,129,255 km (0.088 R)
• M28: 17,871,261 km (0.061 R)
• M29: 18,371,666 km (0.064 R)
• M30: 19,215,846 km (0.041 R)
• M31: 19,386,238 km (0.057 R)
• M32: 19,814,388 km (0.059 R)
• M33: 19,900,406 km (0.117 R)
• M34: 21,646,213 km (0.118 R)
• M35: 21,912,199 km (0.067 R)
• M36: 22,090,220 km (0.101 R)
• M37: 24,355,132 km (0.088 R)
• M38: 28,032,696 km (0.094 R)
• M39: 28,710,823 km (0.099 R)
• M40: 29,198,662 km (0.07 R)
• M41: 30,182,268 km (0.102 R)
• M42: 30,281,152 km (0.084 R)
• M43: 30,877,150 km (0.039 R)
• M44: 30,976,932 km (0.112 R)
• M45: 32,080,815 km (0.032 R)
• M46: 33,606,713 km (0.053 R)
• M47: 33,811,961 km (0.094 R)
• M48: 33,914,735 km (0.093 R)
• M49: 35,573,177 km (0.06 R)
• M50: 40,159,249 km (0.11 R)
• M51: 41,912,536 km (0.077 R)
• M52: 42,465,600 km (0.058 R)
• M53: 45,720,251 km (0.116 R)
• M54: 47,665,173 km (0.066 R)
• M55: 49,170,576 km (0.059 R)
• M56: 49,520,186 km (0.094 R)
• M57: 50,691,538 km (0.098 R)
• M58: 57,294,638 km (0.087 R)
• M59: 58,647,452 km (0.068 R)
• M60: 59,389,607 km (0.104 R)
• M61: 59,637,790 km (0.046 R)
• M62: 60,010,587 km (0.075 R)
• M63: 61,258,832 km (0.057 R)
• M64: 61,886,246 km (0.069 R)
• M65: 63,908,061 km (0.078 R)
• M66: 64,671,758 km (0.115 R)
• M67: 65,694,858 km (0.11 R)
• M68: 66,981,100 km (0.072 R)
• M69: 67,110,203 km (0.117 R)
• M70: 67,627,363 km (0.089 R)
• M71: 70,757,998 km (0.095 R)
• M72: 73,402,888 km (0.036 R)
• M73: 77,972,654 km (0.082 R)
• M74: 79,197,562 km (0.047 R)
• M75: 79,744,043 km (0.096 R)
• M76: 80,566,083 km (0.11 R)
• M77: 82,771,903 km (0.107 R)
• M78: 83,187,786 km (0.08 R)
• M79: 83,604,266 km (0.112 R)
• M80: 84,857,896 km (0.117 R)
• M81: 85,697,140 km (0.073 R)
• M82: 86,117,809 km (0.104 R)
• M83: 86,961,093 km (0.057 R)
• M84: 88,372,848 km (0.082 R)
• M85: 88,939,524 km (0.106 R)
• M86: 89,934,350 km (0.05 R)
• M87: 90,932,767 km (0.119 R)
• M88: 91,218,648 km (0.085 R)
• M89: 91,791,458 km (0.105 R)
• M90: 92,365,465 km (0.098 R)
• M91: 94,239,179 km (0.104 R)
• M92: 94,673,312 km (0.048 R)
• M93: 95,688,932 km (0.083 R)
• M94: 96,270,867 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 18,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit