🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.02 AU - 1.22 AU

Year: 419 Days

Day: 31.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.57 AU - 1.75 AU

Year: 755 Days

Day: 36 Hours

Environment

Temp: -40 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.51 AU - 4.91 AU

Year: 3050 Days

Day: 38.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.98 AU - 5.42 AU

Year: 4187 Days

Day: 45.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,878,126 km

• M1: 616,942 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.6

Radius: 11.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.14 AU - 6.7 AU

Year: 4456 Days

Day: 10.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 101,878,126 km

• M1: 140,921 km (0.091 R)
• M2: 240,105 km (0.097 R)
• M3: 351,854 km (0.055 R)
• M4: 840,441 km (0.096 R)
• M5: 1,004,550 km (0.083 R)
• M6: 1,169,107 km (0.075 R)
• M7: 1,244,056 km (0.098 R)
• M8: 1,572,573 km (0.117 R)
• M9: 1,802,804 km (0.077 R)
• M10: 1,877,902 km (0.067 R)
• M11: 2,162,288 km (0.077 R)
• M12: 2,282,714 km (0.067 R)
• M13: 2,432,910 km (0.086 R)
• M14: 2,586,697 km (0.091 R)
• M15: 2,772,497 km (0.117 R)
• M16: 2,845,052 km (0.103 R)
• M17: 2,992,406 km (0.113 R)
• M18: 3,067,056 km (0.096 R)
• M19: 3,325,561 km (0.101 R)
• M20: 3,575,389 km (0.103 R)
• M21: 4,209,983 km (0.102 R)
• M22: 4,497,660 km (0.104 R)
• M23: 4,618,086 km (0.097 R)
• M24: 4,756,913 km (0.074 R)
• M25: 4,844,428 km (0.085 R)
• M26: 5,163,969 km (0.119 R)
• M27: 5,582,245 km (0.049 R)
• M28: 5,786,296 km (0.074 R)
• M29: 5,898,644 km (0.102 R)
• M30: 6,201,729 km (0.101 R)
• M31: 6,451,707 km (0.108 R)
• M32: 6,724,723 km (0.089 R)
• M33: 6,961,836 km (0.114 R)
• M34: 7,241,883 km (0.066 R)
• M35: 7,525,670 km (0.116 R)
• M36: 8,083,371 km (0.118 R)
• M37: 8,826,274 km (0.096 R)
• M38: 9,042,443 km (0.083 R)
• M39: 9,238,716 km (0.117 R)
• M40: 9,613,010 km (0.096 R)
• M41: 9,724,011 km (0.092 R)
• M42: 10,014,829 km (0.12 R)
• M43: 10,331,229 km (0.114 R)
• M44: 10,513,439 km (0.106 R)
• M45: 10,650,920 km (0.092 R)
• M46: 10,765,811 km (0.107 R)
• M47: 11,464,283 km (0.12 R)
• M48: 11,890,488 km (0.084 R)
• M49: 12,539,443 km (0.081 R)
• M50: 12,636,532 km (0.116 R)
• M51: 12,904,911 km (0.046 R)
• M52: 13,273,969 km (0.053 R)
• M53: 13,447,502 km (0.065 R)
• M54: 13,546,835 km (0.097 R)
• M55: 13,922,027 km (0.066 R)
• M56: 14,148,667 km (0.062 R)
• M57: 14,376,655 km (0.049 R)
• M58: 14,452,800 km (0.116 R)
• M59: 14,708,014 km (0.115 R)
• M60: 14,836,070 km (0.117 R)
• M61: 14,938,843 km (0.107 R)
• M62: 15,119,258 km (0.105 R)
• M63: 15,508,362 km (0.104 R)
• M64: 15,638,812 km (0.033 R)
• M65: 15,927,087 km (0.103 R)
• M66: 16,137,870 km (0.098 R)
• M67: 16,322,923 km (0.11 R)
• M68: 16,455,616 km (0.097 R)
• M69: 16,722,050 km (0.051 R)
• M70: 17,367,415 km (0.116 R)
• M71: 17,530,028 km (0.046 R)
• M72: 17,666,013 km (0.119 R)
• M73: 17,911,503 km (0.063 R)
• M74: 18,103,138 km (0.091 R)
• M75: 18,461,125 km (0.088 R)
• M76: 18,571,678 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441

Radius: 13.4

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.8 AU - 9.82 AU

Year: 8459 Days

Day: 6.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 101,878,126 km

• M1: 183,706 km (0.076 R)
• M2: 278,850 km (0.108 R)
• M3: 616,343 km (0.114 R)
• M4: 1,063,790 km (0.114 R)
• M5: 1,775,727 km (0.071 R)
• M6: 1,913,955 km (0.045 R)
• M7: 2,180,389 km (0.07 R)
• M8: 2,307,547 km (0.071 R)
• M9: 2,547,353 km (0.059 R)
• M10: 2,726,870 km (0.054 R)
• M11: 3,146,642 km (0.05 R)
• M12: 3,315,538 km (0.066 R)
• M13: 3,462,742 km (0.09 R)
• M14: 3,814,895 km (0.093 R)
• M15: 4,073,550 km (0.118 R)
• M16: 4,364,817 km (0.117 R)
• M17: 4,773,070 km (0.107 R)
• M18: 4,884,071 km (0.111 R)
• M19: 5,108,767 km (0.096 R)
• M20: 5,279,458 km (0.064 R)
• M21: 5,539,160 km (0.042 R)
• M22: 5,981,372 km (0.087 R)
• M23: 6,558,071 km (0.079 R)
• M24: 6,774,988 km (0.043 R)
• M25: 7,184,438 km (0.079 R)
• M26: 7,280,031 km (0.091 R)
• M27: 8,060,333 km (0.119 R)
• M28: 8,292,958 km (0.07 R)
• M29: 8,393,338 km (0.102 R)
• M30: 8,833,156 km (0.065 R)
• M31: 8,970,038 km (0.074 R)
• M32: 9,245,747 km (0.119 R)
• M33: 9,841,296 km (0.092 R)
• M34: 10,557,720 km (0.098 R)
• M35: 12,498,453 km (0.097 R)
• M36: 12,845,520 km (0.083 R)
• M37: 14,426,022 km (0.045 R)
• M38: 14,871,375 km (0.119 R)
• M39: 14,993,596 km (0.095 R)
• M40: 15,321,216 km (0.118 R)
• M41: 16,150,736 km (0.092 R)
• M42: 16,444,546 km (0.037 R)
• M43: 16,655,479 km (0.117 R)
• M44: 16,782,488 km (0.061 R)
• M45: 17,037,402 km (0.042 R)
• M46: 17,422,318 km (0.119 R)
• M47: 18,070,226 km (0.088 R)
• M48: 18,769,895 km (0.094 R)
• M49: 19,123,245 km (0.093 R)
• M50: 19,345,099 km (0.069 R)
• M51: 19,434,110 km (0.085 R)
• M52: 19,567,850 km (0.093 R)
• M53: 19,791,349 km (0.107 R)
• M54: 20,376,726 km (0.025 R)
• M55: 20,694,322 km (0.058 R)
• M56: 20,922,160 km (0.116 R)
• M57: 22,120,289 km (0.048 R)
• M58: 22,868,727 km (0.118 R)
• M59: 23,009,948 km (0.102 R)
• M60: 23,625,393 km (0.041 R)
• M61: 23,720,538 km (0.106 R)
• M62: 23,958,997 km (0.08 R)
• M63: 24,198,353 km (0.077 R)
• M64: 24,294,245 km (0.089 R)
• M65: 25,552,962 km (0.103 R)
• M66: 26,387,269 km (0.07 R)
• M67: 26,486,153 km (0.106 R)
• M68: 26,585,038 km (0.088 R)
• M69: 27,031,438 km (0.085 R)
• M70: 27,330,484 km (0.115 R)
• M71: 29,147,799 km (0.091 R)
• M72: 30,071,117 km (0.105 R)
• M73: 30,640,037 km (0.035 R)
• M74: 31,212,549 km (0.037 R)
• M75: 32,844,961 km (0.079 R)
• M76: 33,004,432 km (0.115 R)
• M77: 33,270,716 km (0.079 R)
• M78: 34,613,058 km (0.101 R)
• M79: 35,426,870 km (0.042 R)
• M80: 36,137,310 km (0.067 R)
• M81: 36,302,018 km (0.113 R)
• M82: 36,632,031 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.1

Radius: 6.4

Gravity: 22.95 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 17.49 AU - 18.05 AU

Year: 26450 Days

Day: 21.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,878,126 km

• M1: 82,877 km (0.11 R)
• M2: 230,530 km (0.039 R)
• M3: 411,843 km (0.117 R)
• M4: 662,270 km (0.082 R)
• M5: 717,771 km (0.051 R)
• M6: 1,357,002 km (0.059 R)
• M7: 1,689,259 km (0.078 R)
• M8: 3,013,350 km (0.088 R)
• M9: 3,347,103 km (0.108 R)
• M10: 3,997,853 km (0.074 R)
• M11: 4,311,261 km (0.109 R)
• M12: 4,796,108 km (0.034 R)
• M13: 5,298,308 km (0.09 R)
• M14: 6,717,244 km (0.11 R)
• M15: 6,902,446 km (0.085 R)
• M16: 7,468,225 km (0.067 R)
• M17: 9,806,140 km (0.119 R)
• M18: 10,871,876 km (0.114 R)
• M19: 12,424,552 km (0.102 R)
• M20: 13,034,163 km (0.041 R)
• M21: 13,188,099 km (0.061 R)
• M22: 13,265,292 km (0.102 R)
• M23: 13,575,408 km (0.103 R)
• M24: 14,124,133 km (0.095 R)
• M25: 15,405,290 km (0.056 R)
• M26: 17,735,127 km (0.106 R)
• M27: 20,439,707 km (0.048 R)
• M28: 21,520,701 km (0.09 R)
• M29: 23,456,647 km (0.068 R)
• M30: 24,873,189 km (0.109 R)
• M31: 24,968,483 km (0.065 R)
• M32: 26,220,019 km (0.075 R)
• M33: 26,317,257 km (0.101 R)
• M34: 29,185,198 km (0.045 R)
• M35: 30,196,929 km (0.058 R)
• M36: 30,809,382 km (0.056 R)
• M37: 31,426,025 km (0.117 R)
• M38: 31,943,035 km (0.112 R)
• M39: 33,195,169 km (0.084 R)
• M40: 36,395,217 km (0.112 R)
• M41: 37,155,922 km (0.067 R)
• M42: 37,374,186 km (0.109 R)
• M43: 38,914,296 km (0.112 R)
• M44: 39,692,055 km (0.038 R)
• M45: 40,587,249 km (0.057 R)
• M46: 41,828,911 km (0.063 R)
• M47: 43,887,677 km (0.082 R)
• M48: 44,465,274 km (0.11 R)
• M49: 44,697,151 km (0.096 R)
• M50: 46,683,362 km (0.033 R)
• M51: 46,801,095 km (0.109 R)
• M52: 47,865,185 km (0.04 R)
• M53: 48,698,296 km (0.098 R)
• M54: 49,776,448 km (0.083 R)
• M55: 52,444,974 km (0.098 R)
• M56: 53,426,785 km (0.067 R)
• M57: 55,035,112 km (0.108 R)
• M58: 55,782,802 km (0.077 R)
• M59: 55,907,866 km (0.109 R)
• M60: 56,408,570 km (0.079 R)
• M61: 63,051,463 km (0.093 R)
• M62: 63,572,513 km (0.098 R)
• M63: 65,803,316 km (0.102 R)
• M64: 65,935,411 km (0.028 R)
• M65: 66,067,506 km (0.094 R)
• M66: 67,659,676 km (0.078 R)
• M67: 68,193,142 km (0.094 R)
• M68: 70,206,281 km (0.084 R)
• M69: 72,784,151 km (0.099 R)
• M70: 74,703,342 km (0.093 R)
• M71: 74,841,122 km (0.056 R)
• M72: 76,500,462 km (0.091 R)
• M73: 79,011,911 km (0.091 R)
• M74: 79,714,422 km (0.112 R)
• M75: 80,277,808 km (0.112 R)
• M76: 82,260,428 km (0.098 R)
• M77: 83,543,230 km (0.112 R)
• M78: 84,115,592 km (0.096 R)
• M79: 84,545,685 km (0.065 R)
• M80: 85,984,667 km (0.101 R)
• M81: 87,286,618 km (0.091 R)
• M82: 87,721,947 km (0.068 R)
• M83: 89,032,574 km (0.075 R)
• M84: 89,763,510 km (0.069 R)
• M85: 90,790,200 km (0.057 R)
• M86: 92,411,242 km (0.118 R)
• M87: 95,233,855 km (0.096 R)
• M88: 98,990,706 km (0.113 R)
• M89: 99,596,278 km (0.104 R)
• M90: 99,747,821 km (0.1 R)
• M91: 100,506,881 km (0.114 R)
• M92: 100,659,022 km (0.109 R)
• M93: 101,115,594 km (0.114 R)
• M94: 101,420,325 km (0.11 R)
• M95: 101,572,915 km (0.1 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 15,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit