🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.99 AU - 1.23 AU

Year: 448 Days

Day: 27.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,528,904 km

• M1: 81,680 km (0.103 R)
• M2: 117,883 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.23 AU - 1.73 AU

Year: 689 Days

Day: 16.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.46 AU - 1.66 AU

Year: 746 Days

Day: 14.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,528,904 km

• M1: 426,803 km (0.059 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.8

Radius: 8.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.11 AU - 8.03 AU

Year: 7198 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 72,528,904 km

• M1: 112,049 km (0.054 R)
• M2: 357,539 km (0.057 R)
• M3: 533,017 km (0.075 R)
• M4: 598,242 km (0.075 R)
• M5: 1,090,120 km (0.081 R)
• M6: 1,368,073 km (0.077 R)
• M7: 1,936,844 km (0.1 R)
• M8: 2,165,579 km (0.111 R)
• M9: 2,553,336 km (0.09 R)
• M10: 3,144,846 km (0.115 R)
• M11: 3,647,794 km (0.107 R)
• M12: 4,198,315 km (0.098 R)
• M13: 4,774,865 km (0.056 R)
• M14: 5,060,447 km (0.088 R)
• M15: 5,573,568 km (0.092 R)
• M16: 6,129,025 km (0.037 R)
• M17: 6,231,948 km (0.045 R)
• M18: 6,309,440 km (0.113 R)
• M19: 6,888,084 km (0.081 R)
• M20: 6,968,269 km (0.099 R)
• M21: 7,955,016 km (0.1 R)
• M22: 8,379,126 km (0.08 R)
• M23: 8,464,846 km (0.03 R)
• M24: 8,839,589 km (0.074 R)
• M25: 9,131,454 km (0.115 R)
• M26: 9,337,749 km (0.116 R)
• M27: 9,694,989 km (0.071 R)
• M28: 10,731,254 km (0.064 R)
• M29: 11,357,171 km (0.119 R)
• M30: 11,452,166 km (0.074 R)
• M31: 11,547,310 km (0.034 R)
• M32: 12,644,461 km (0.068 R)
• M33: 13,305,235 km (0.106 R)
• M34: 13,639,885 km (0.106 R)
• M35: 14,147,022 km (0.116 R)
• M36: 14,385,780 km (0.116 R)
• M37: 14,694,700 km (0.084 R)
• M38: 15,075,426 km (0.107 R)
• M39: 15,846,304 km (0.085 R)
• M40: 15,917,064 km (0.066 R)
• M41: 16,415,075 km (0.077 R)
• M42: 16,558,390 km (0.08 R)
• M43: 16,666,100 km (0.06 R)
• M44: 16,882,120 km (0.104 R)
• M45: 17,208,093 km (0.083 R)
• M46: 17,280,798 km (0.116 R)
• M47: 17,499,510 km (0.1 R)
• M48: 17,902,976 km (0.111 R)
• M49: 18,050,479 km (0.103 R)
• M50: 18,272,333 km (0.097 R)
• M51: 19,813,191 km (0.091 R)
• M52: 20,695,519 km (0.074 R)
• M53: 20,811,607 km (0.116 R)
• M54: 21,083,277 km (0.045 R)
• M55: 21,278,053 km (0.115 R)
• M56: 21,355,994 km (0.053 R)
• M57: 22,102,487 km (0.056 R)
• M58: 22,458,979 km (0.062 R)
• M59: 22,777,473 km (0.093 R)
• M60: 22,897,300 km (0.089 R)
• M61: 23,539,973 km (0.109 R)
• M62: 23,701,539 km (0.085 R)
• M63: 24,392,382 km (0.119 R)
• M64: 25,710,788 km (0.099 R)
• M65: 25,793,964 km (0.119 R)
• M66: 27,476,043 km (0.059 R)
• M67: 28,588,303 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.9

Radius: 6.4

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.71 AU - 18.79 AU

Year: 23933 Days

Day: 23.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,528,904 km

• M1: 117,135 km (0.118 R)
• M2: 199,115 km (0.106 R)
• M3: 457,321 km (0.092 R)
• M4: 498,610 km (0.11 R)
• M5: 562,937 km (0.087 R)
• M6: 676,781 km (0.107 R)
• M7: 927,507 km (0.079 R)
• M8: 1,477,877 km (0.061 R)
• M9: 1,541,008 km (0.094 R)
• M10: 1,768,845 km (0.076 R)
• M11: 2,007,603 km (0.086 R)
• M12: 2,440,540 km (0.061 R)
• M13: 2,667,629 km (0.095 R)
• M14: 2,901,600 km (0.079 R)
• M15: 3,142,303 km (0.114 R)
• M16: 3,265,123 km (0.074 R)
• M17: 3,728,727 km (0.105 R)
• M18: 4,258,004 km (0.06 R)
• M19: 4,623,921 km (0.088 R)
• M20: 6,237,034 km (0.066 R)
• M21: 7,345,405 km (0.088 R)
• M22: 7,454,163 km (0.056 R)
• M23: 7,618,122 km (0.047 R)
• M24: 8,399,621 km (0.082 R)
• M25: 8,857,540 km (0.068 R)
• M26: 9,206,253 km (0.094 R)
• M27: 9,977,280 km (0.065 R)
• M28: 10,461,977 km (0.114 R)
• M29: 10,645,833 km (0.041 R)
• M30: 10,707,318 km (0.073 R)
• M31: 10,768,803 km (0.051 R)
• M32: 11,328,598 km (0.103 R)
• M33: 12,282,584 km (0.114 R)
• M34: 13,129,906 km (0.043 R)
• M35: 13,262,001 km (0.109 R)
• M36: 13,996,078 km (0.07 R)
• M37: 15,018,280 km (0.086 R)
• M38: 15,713,012 km (0.111 R)
• M39: 15,853,335 km (0.095 R)
• M40: 16,918,023 km (0.117 R)
• M41: 17,568,026 km (0.096 R)
• M42: 18,669,216 km (0.028 R)
• M43: 19,265,663 km (0.086 R)
• M44: 19,566,205 km (0.065 R)
• M45: 19,792,696 km (0.08 R)
• M46: 20,095,931 km (0.089 R)
• M47: 21,713,233 km (0.074 R)
• M48: 23,212,054 km (0.091 R)
• M49: 23,291,940 km (0.035 R)
• M50: 23,451,860 km (0.114 R)
• M51: 26,641,885 km (0.06 R)
• M52: 26,976,685 km (0.068 R)
• M53: 28,843,068 km (0.032 R)
• M54: 32,877,573 km (0.083 R)
• M55: 34,594,807 km (0.092 R)
• M56: 35,143,233 km (0.118 R)
• M57: 36,155,861 km (0.07 R)
• M58: 36,526,564 km (0.112 R)
• M59: 36,619,464 km (0.118 R)
• M60: 36,712,365 km (0.119 R)
• M61: 37,458,708 km (0.07 R)
• M62: 37,646,005 km (0.05 R)
• M63: 38,587,574 km (0.105 R)
• M64: 40,301,666 km (0.11 R)
• M65: 40,493,600 km (0.112 R)
• M66: 41,846,115 km (0.11 R)
• M67: 42,919,031 km (0.106 R)
• M68: 44,099,956 km (0.107 R)
• M69: 44,495,942 km (0.105 R)
• M70: 44,892,975 km (0.044 R)
• M71: 45,791,011 km (0.1 R)
• M72: 46,392,843 km (0.082 R)
• M73: 52,658,899 km (0.113 R)
• M74: 54,239,999 km (0.097 R)
• M75: 54,664,109 km (0.044 R)
• M76: 55,409,256 km (0.082 R)
• M77: 58,314,297 km (0.114 R)
• M78: 62,153,278 km (0.113 R)
• M79: 62,375,131 km (0.091 R)
• M80: 62,597,135 km (0.083 R)
• M81: 63,711,489 km (0.09 R)
• M82: 64,607,730 km (0.075 R)
• M83: 64,720,078 km (0.114 R)
• M84: 68,119,839 km (0.068 R)
• M85: 68,921,385 km (0.091 R)
• M86: 70,649,539 km (0.101 R)
• M87: 70,996,905 km (0.092 R)
• M88: 72,392,055 km (0.075 R)
• M89: 75,091,100 km (0.073 R)
• M90: 75,800,643 km (0.113 R)
• M91: 75,919,124 km (0.097 R)
• M92: 79,140,864 km (0.079 R)
• M93: 79,742,397 km (0.118 R)

Asteroid Belt

Center: 16.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333

Radius: 3.1

Gravity: 34.65 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 13.11 AU - 20.77 AU

Year: 26696 Days

Day: 25 Hours

Environment

Temp: -207 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,528,904 km

• M1: 513,270 km (0.071 R)
• M2: 575,503 km (0.101 R)
• M3: 1,184,815 km (0.058 R)
• M4: 1,381,088 km (0.072 R)
• M5: 1,557,314 km (0.099 R)
• M6: 1,740,721 km (0.063 R)
• M7: 1,963,322 km (0.086 R)
• M8: 1,995,785 km (0.062 R)
• M9: 2,683,187 km (0.065 R)
• M10: 3,515,101 km (0.101 R)
• M11: 3,674,273 km (0.107 R)
• M12: 4,124,114 km (0.076 R)
• M13: 4,419,420 km (0.073 R)
• M14: 5,299,953 km (0.058 R)
• M15: 5,666,917 km (0.108 R)
• M16: 7,930,482 km (0.119 R)
• M17: 8,883,271 km (0.116 R)
• M18: 9,263,399 km (0.107 R)
• M19: 9,483,009 km (0.106 R)
• M20: 9,538,211 km (0.115 R)
• M21: 10,095,911 km (0.109 R)
• M22: 10,152,160 km (0.081 R)
• M23: 10,265,256 km (0.048 R)
• M24: 10,721,380 km (0.06 R)
• M25: 10,836,421 km (0.082 R)
• M26: 11,417,908 km (0.102 R)
• M27: 11,535,492 km (0.062 R)
• M28: 11,890,488 km (0.058 R)
• M29: 12,671,688 km (0.116 R)
• M30: 12,793,311 km (0.103 R)
• M31: 13,843,039 km (0.085 R)
• M32: 14,094,064 km (0.068 R)
• M33: 14,473,444 km (0.112 R)
• M34: 14,792,088 km (0.117 R)
• M35: 14,984,321 km (0.116 R)
• M36: 15,112,975 km (0.093 R)
• M37: 16,023,877 km (0.109 R)
• M38: 17,220,809 km (0.109 R)
• M39: 17,626,070 km (0.063 R)
• M40: 18,722,174 km (0.074 R)
• M41: 18,791,437 km (0.07 R)
• M42: 19,629,036 km (0.089 R)
• M43: 19,699,347 km (0.088 R)
• M44: 19,981,638 km (0.077 R)
• M45: 20,265,126 km (0.073 R)
• M46: 20,478,602 km (0.083 R)
• M47: 20,621,468 km (0.065 R)
• M48: 20,836,141 km (0.111 R)
• M49: 21,051,712 km (0.098 R)
• M50: 21,775,466 km (0.109 R)
• M51: 21,921,174 km (0.058 R)
• M52: 22,654,653 km (0.082 R)
• M53: 22,950,258 km (0.096 R)
• M54: 23,247,210 km (0.074 R)
• M55: 28,008,611 km (0.118 R)
• M56: 28,564,666 km (0.07 R)
• M57: 28,883,908 km (0.07 R)
• M58: 30,742,811 km (0.091 R)
• M59: 30,906,322 km (0.075 R)
• M60: 31,480,628 km (0.085 R)
• M61: 31,893,069 km (0.04 R)
• M62: 34,915,096 km (0.116 R)
• M63: 35,170,908 km (0.064 R)
• M64: 36,114,721 km (0.109 R)
• M65: 36,200,890 km (0.116 R)
• M66: 36,632,928 km (0.072 R)
• M67: 37,153,678 km (0.112 R)
• M68: 37,327,661 km (0.062 R)
• M69: 37,502,092 km (0.107 R)
• M70: 37,676,822 km (0.102 R)
• M71: 39,349,476 km (0.039 R)
• M72: 40,597,272 km (0.053 R)
• M73: 40,956,307 km (0.113 R)
• M74: 41,948,739 km (0.051 R)
• M75: 44,141,395 km (0.081 R)
• M76: 44,325,849 km (0.056 R)
• M77: 44,418,151 km (0.118 R)
• M78: 44,695,356 km (0.09 R)
• M79: 46,464,799 km (0.061 R)
• M80: 48,541,966 km (0.08 R)
• M81: 52,395,457 km (0.081 R)
• M82: 53,374,127 km (0.084 R)
• M83: 53,668,835 km (0.05 R)
• M84: 54,260,045 km (0.074 R)
• M85: 58,559,189 km (0.053 R)
• M86: 58,660,467 km (0.036 R)
• M87: 59,167,753 km (0.093 R)
• M88: 60,084,489 km (0.109 R)
• M89: 61,416,807 km (0.057 R)
• M90: 62,241,690 km (0.12 R)
• M91: 64,110,766 km (0.096 R)
• M92: 66,631,490 km (0.108 R)
• M93: 69,612,976 km (0.077 R)
• M94: 71,769,130 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 17,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit