🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.44 AU - 0.64 AU

Year: 151 Days

Day: 27.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.05 AU - 1.15 AU

Year: 439 Days

Day: 29.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.3 AU - 1.78 AU

Year: 728 Days

Day: 30.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,812,378 km

• M1: 470,784 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2 AU - 2.08 AU

Year: 1110 Days

Day: 21.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,812,378 km

• M1: 353,500 km (0.065 R)

Asteroid Belt

Center: 2.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.03 AU - 3.23 AU

Year: 2109 Days

Day: 21.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,812,378 km

• M1: 1,664,426 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.6

Radius: 13.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.54 AU - 7.18 AU

Year: 6842 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,812,378 km

• M1: 203,453 km (0.11 R)
• M2: 337,493 km (0.09 R)
• M3: 432,188 km (0.103 R)
• M4: 618,288 km (0.102 R)
• M5: 1,272,031 km (0.119 R)
• M6: 1,575,266 km (0.1 R)
• M7: 1,735,934 km (0.111 R)
• M8: 2,117,857 km (0.078 R)
• M9: 2,251,149 km (0.089 R)
• M10: 2,573,532 km (0.099 R)
• M11: 3,035,042 km (0.065 R)
• M12: 3,522,880 km (0.091 R)
• M13: 3,925,598 km (0.114 R)
• M14: 4,863,427 km (0.092 R)
• M15: 5,587,929 km (0.113 R)
• M16: 5,962,971 km (0.076 R)
• M17: 6,089,980 km (0.117 R)
• M18: 6,508,555 km (0.116 R)
• M19: 6,672,065 km (0.07 R)
• M20: 6,870,133 km (0.092 R)
• M21: 7,272,102 km (0.12 R)
• M22: 7,681,851 km (0.112 R)
• M23: 7,785,372 km (0.064 R)
• M24: 8,275,156 km (0.088 R)
• M25: 8,847,218 km (0.053 R)
• M26: 9,065,182 km (0.059 R)
• M27: 9,506,197 km (0.081 R)
• M28: 9,617,498 km (0.073 R)
• M29: 10,948,919 km (0.119 R)
• M30: 11,497,644 km (0.061 R)
• M31: 11,735,654 km (0.102 R)
• M32: 12,744,542 km (0.06 R)
• M33: 12,990,929 km (0.091 R)
• M34: 14,416,298 km (0.065 R)
• M35: 14,673,008 km (0.104 R)
• M36: 15,758,939 km (0.083 R)
• M37: 15,935,016 km (0.025 R)
• M38: 16,244,982 km (0.111 R)
• M39: 16,467,434 km (0.06 R)
• M40: 16,601,474 km (0.097 R)
• M41: 17,186,402 km (0.084 R)
• M42: 18,701,679 km (0.068 R)
• M43: 20,402,906 km (0.11 R)
• M44: 21,029,421 km (0.101 R)
• M45: 21,466,846 km (0.086 R)
• M46: 22,548,887 km (0.117 R)
• M47: 22,946,668 km (0.088 R)
• M48: 23,346,992 km (0.039 R)
• M49: 24,002,230 km (0.073 R)
• M50: 25,176,274 km (0.076 R)
• M51: 25,485,643 km (0.031 R)
• M52: 26,525,946 km (0.095 R)
• M53: 27,474,098 km (0.055 R)
• M54: 28,863,264 km (0.085 R)
• M55: 30,989,498 km (0.103 R)
• M56: 31,376,508 km (0.086 R)
• M57: 31,487,360 km (0.111 R)
• M58: 31,653,862 km (0.114 R)
• M59: 32,378,963 km (0.031 R)
• M60: 32,603,210 km (0.071 R)
• M61: 33,335,342 km (0.107 R)
• M62: 33,788,624 km (0.079 R)
• M63: 34,130,006 km (0.048 R)
• M64: 34,472,436 km (0.084 R)
• M65: 34,701,320 km (0.114 R)
• M66: 35,045,695 km (0.111 R)
• M67: 35,911,567 km (0.116 R)
• M68: 36,027,655 km (0.082 R)
• M69: 36,376,368 km (0.104 R)
• M70: 36,667,784 km (0.078 R)
• M71: 37,546,822 km (0.058 R)
• M72: 37,782,289 km (0.054 R)
• M73: 37,900,321 km (0.119 R)
• M74: 38,195,777 km (0.057 R)
• M75: 38,788,933 km (0.098 R)
• M76: 39,206,012 km (0.094 R)
• M77: 39,325,540 km (0.06 R)
• M78: 39,744,564 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700

Radius: 12.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.55 AU - 8.45 AU

Year: 8617 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 27,812,378 km

• M1: 159,322 km (0.03 R)
• M2: 263,143 km (0.073 R)
• M3: 395,686 km (0.07 R)
• M4: 573,708 km (0.082 R)
• M5: 674,537 km (0.073 R)
• M6: 1,017,116 km (0.092 R)
• M7: 1,433,447 km (0.114 R)
• M8: 1,576,911 km (0.065 R)
• M9: 1,703,920 km (0.113 R)
• M10: 1,923,529 km (0.09 R)
• M11: 2,841,911 km (0.032 R)
• M12: 4,290,168 km (0.03 R)
• M13: 4,530,871 km (0.115 R)
• M14: 4,745,095 km (0.054 R)
• M15: 4,994,175 km (0.057 R)
• M16: 6,715,897 km (0.097 R)
• M17: 7,137,314 km (0.046 R)
• M18: 7,387,292 km (0.09 R)
• M19: 7,495,153 km (0.108 R)
• M20: 7,969,228 km (0.094 R)
• M21: 8,154,281 km (0.07 R)
• M22: 9,449,499 km (0.054 R)
• M23: 10,971,807 km (0.025 R)
• M24: 11,426,585 km (0.057 R)
• M25: 11,761,385 km (0.044 R)
• M26: 11,972,168 km (0.094 R)
• M27: 12,141,812 km (0.106 R)
• M28: 12,312,204 km (0.077 R)
• M29: 12,526,279 km (0.111 R)
• M30: 12,784,784 km (0.09 R)
• M31: 13,438,975 km (0.118 R)
• M32: 13,970,197 km (0.113 R)
• M33: 14,193,547 km (0.1 R)
• M34: 14,418,093 km (0.106 R)
• M35: 15,420,249 km (0.091 R)
• M36: 15,558,627 km (0.118 R)
• M37: 15,836,730 km (0.077 R)
• M38: 16,022,979 km (0.096 R)
• M39: 16,822,729 km (0.107 R)
• M40: 16,917,724 km (0.104 R)
• M41: 17,443,261 km (0.044 R)
• M42: 17,925,565 km (0.095 R)
• M43: 18,608,180 km (0.114 R)
• M44: 18,854,119 km (0.078 R)
• M45: 19,299,472 km (0.116 R)
• M46: 19,598,368 km (0.107 R)
• M47: 20,352,042 km (0.072 R)
• M48: 20,453,320 km (0.085 R)
• M49: 22,774,929 km (0.105 R)
• M50: 24,422,301 km (0.084 R)
• M51: 24,745,582 km (0.103 R)
• M52: 25,614,596 km (0.066 R)
• M53: 25,723,952 km (0.086 R)
• M54: 26,328,028 km (0.104 R)
• M55: 26,493,633 km (0.106 R)
• M56: 26,604,186 km (0.05 R)
• M57: 27,270,794 km (0.096 R)
• M58: 27,774,490 km (0.115 R)
• M59: 30,976,782 km (0.111 R)
• M60: 31,268,349 km (0.093 R)
• M61: 32,266,466 km (0.071 R)
• M62: 32,502,830 km (0.057 R)
• M63: 32,621,312 km (0.039 R)
• M64: 33,693,330 km (0.091 R)
• M65: 34,053,263 km (0.111 R)
• M66: 34,354,253 km (0.12 R)
• M67: 34,474,829 km (0.056 R)
• M68: 34,595,704 km (0.073 R)
• M69: 34,777,017 km (0.112 R)
• M70: 34,958,778 km (0.104 R)
• M71: 35,201,576 km (0.103 R)
• M72: 36,055,780 km (0.111 R)
• M73: 36,178,300 km (0.091 R)
• M74: 37,040,433 km (0.046 R)
• M75: 38,096,145 km (0.104 R)
• M76: 38,283,591 km (0.118 R)
• M77: 38,408,655 km (0.103 R)
• M78: 39,224,861 km (0.078 R)
• M79: 39,920,042 km (0.053 R)
• M80: 40,110,331 km (0.034 R)
• M81: 41,066,411 km (0.049 R)
• M82: 41,515,055 km (0.049 R)
• M83: 42,094,447 km (0.106 R)
• M84: 42,806,084 km (0.089 R)
• M85: 43,326,236 km (0.059 R)
• M86: 43,717,584 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.6

Radius: 9.5

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.86 AU - 11.8 AU

Year: 12643 Days

Day: 9 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 27,812,378 km

• M1: 234,270 km (0.118 R)
• M2: 319,840 km (0.026 R)
• M3: 419,772 km (0.062 R)
• M4: 755,768 km (0.057 R)
• M5: 1,009,187 km (0.1 R)
• M6: 1,126,173 km (0.099 R)
• M7: 1,310,477 km (0.11 R)
• M8: 1,395,599 km (0.118 R)
• M9: 1,778,569 km (0.069 R)
• M10: 2,347,340 km (0.117 R)
• M11: 2,425,580 km (0.117 R)
• M12: 2,584,602 km (0.051 R)
• M13: 3,342,914 km (0.097 R)
• M14: 3,823,123 km (0.097 R)
• M15: 4,583,828 km (0.098 R)
• M16: 5,253,129 km (0.045 R)
• M17: 5,459,873 km (0.097 R)
• M18: 5,704,466 km (0.118 R)
• M19: 5,952,798 km (0.054 R)
• M20: 6,681,639 km (0.115 R)
• M21: 7,056,532 km (0.067 R)
• M22: 7,170,376 km (0.081 R)
• M23: 7,905,649 km (0.06 R)
• M24: 8,222,348 km (0.099 R)
• M25: 8,868,461 km (0.097 R)
• M26: 9,197,576 km (0.087 R)
• M27: 10,166,073 km (0.097 R)
• M28: 10,640,747 km (0.086 R)
• M29: 11,078,620 km (0.094 R)
• M30: 11,926,541 km (0.093 R)
• M31: 12,062,376 km (0.065 R)
• M32: 13,167,305 km (0.109 R)
• M33: 13,684,615 km (0.068 R)
• M34: 13,969,599 km (0.104 R)
• M35: 14,545,251 km (0.095 R)
• M36: 14,690,511 km (0.076 R)
• M37: 15,325,105 km (0.072 R)
• M38: 15,571,493 km (0.112 R)
• M39: 15,720,043 km (0.032 R)
• M40: 16,520,093 km (0.079 R)
• M41: 16,874,191 km (0.044 R)
• M42: 17,230,832 km (0.107 R)
• M43: 18,003,655 km (0.114 R)
• M44: 18,315,866 km (0.071 R)
• M45: 18,893,014 km (0.041 R)
• M46: 20,497,152 km (0.066 R)
• M47: 20,877,729 km (0.107 R)
• M48: 23,153,262 km (0.082 R)
• M49: 23,492,850 km (0.092 R)
• M50: 23,834,082 km (0.057 R)
• M51: 24,119,665 km (0.079 R)
• M52: 24,406,444 km (0.068 R)
• M53: 25,564,780 km (0.117 R)
• M54: 25,857,094 km (0.07 R)
• M55: 26,209,547 km (0.062 R)
• M56: 26,445,313 km (0.118 R)
• M57: 28,054,986 km (0.097 R)
• M58: 28,963,045 km (0.111 R)
• M59: 29,084,818 km (0.099 R)
• M60: 30,065,282 km (0.116 R)
• M61: 30,126,917 km (0.061 R)
• M62: 30,497,620 km (0.116 R)
• M63: 30,994,285 km (0.11 R)
• M64: 31,368,579 km (0.096 R)
• M65: 31,556,324 km (0.053 R)
• M66: 32,184,636 km (0.102 R)
• M67: 32,690,276 km (0.116 R)
• M68: 33,198,460 km (0.099 R)
• M69: 33,517,553 km (0.033 R)
• M70: 34,094,252 km (0.119 R)
• M71: 35,127,674 km (0.059 R)
• M72: 36,105,895 km (0.051 R)
• M73: 39,565,645 km (0.06 R)
• M74: 40,243,024 km (0.094 R)
• M75: 40,447,075 km (0.078 R)
• M76: 41,061,025 km (0.109 R)
• M77: 41,609,301 km (0.117 R)
• M78: 42,160,121 km (0.099 R)
• M79: 42,436,428 km (0.043 R)
• M80: 42,990,838 km (0.114 R)
• M81: 43,687,216 km (0.115 R)
• M82: 44,738,739 km (0.067 R)
• M83: 45,656,672 km (0.037 R)
• M84: 46,153,636 km (0.119 R)
• M85: 46,367,112 km (0.11 R)
• M86: 46,723,753 km (0.052 R)
• M87: 46,866,619 km (0.099 R)
• M88: 48,159,145 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.9

Radius: 5.8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.9 AU - 15.72 AU

Year: 17459 Days

Day: 21.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 149.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 27,812,378 km

• M1: 92,003 km (0.09 R)
• M2: 223,499 km (0.111 R)
• M3: 354,846 km (0.07 R)
• M4: 420,220 km (0.105 R)
• M5: 531,820 km (0.114 R)
• M6: 711,637 km (0.112 R)
• M7: 796,309 km (0.109 R)
• M8: 962,513 km (0.071 R)
• M9: 1,070,373 km (0.098 R)
• M10: 1,125,874 km (0.064 R)
• M11: 1,781,411 km (0.075 R)
• M12: 1,965,267 km (0.089 R)
• M13: 3,192,119 km (0.107 R)
• M14: 3,942,353 km (0.041 R)
• M15: 3,985,586 km (0.077 R)
• M16: 4,675,981 km (0.108 R)
• M17: 4,999,860 km (0.095 R)
• M18: 5,093,658 km (0.105 R)
• M19: 6,239,578 km (0.047 R)
• M20: 6,750,604 km (0.116 R)
• M21: 7,408,087 km (0.073 R)
• M22: 7,785,223 km (0.107 R)
• M23: 8,670,393 km (0.094 R)
• M24: 9,210,890 km (0.087 R)
• M25: 10,056,866 km (0.118 R)
• M26: 10,414,106 km (0.06 R)
• M27: 10,805,903 km (0.119 R)
• M28: 10,927,376 km (0.076 R)
• M29: 11,110,484 km (0.119 R)
• M30: 11,171,819 km (0.091 R)
• M31: 11,294,639 km (0.112 R)
• M32: 11,418,057 km (0.116 R)
• M33: 11,603,858 km (0.079 R)
• M34: 12,516,106 km (0.05 R)
• M35: 12,868,110 km (0.045 R)
• M36: 13,288,330 km (0.101 R)
• M37: 13,451,093 km (0.072 R)
• M38: 13,877,596 km (0.091 R)
• M39: 14,441,879 km (0.112 R)
• M40: 14,575,769 km (0.09 R)
• M41: 15,558,627 km (0.033 R)
• M42: 15,695,958 km (0.117 R)
• M43: 16,738,057 km (0.094 R)
• M44: 17,019,750 km (0.065 R)
• M45: 17,874,103 km (0.073 R)
• M46: 18,742,519 km (0.085 R)
• M47: 18,961,680 km (0.094 R)
• M48: 19,698,599 km (0.107 R)
• M49: 19,772,799 km (0.093 R)
• M50: 20,294,746 km (0.058 R)
• M51: 20,595,139 km (0.079 R)
• M52: 20,745,784 km (0.12 R)
• M53: 21,276,258 km (0.083 R)
• M54: 21,466,696 km (0.086 R)
• M55: 22,389,117 km (0.111 R)
• M56: 23,560,019 km (0.104 R)
• M57: 25,434,331 km (0.044 R)
• M58: 25,920,524 km (0.099 R)
• M59: 25,961,065 km (0.081 R)
• M60: 26,083,286 km (0.09 R)
• M61: 26,409,709 km (0.118 R)
• M62: 26,984,314 km (0.102 R)
• M63: 27,025,603 km (0.112 R)
• M64: 27,687,574 km (0.05 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit