🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.5 AU - 0.72 AU

Year: 313 Days

Day: 38.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.5

Radius: 13.3

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.83 AU - 0.91 AU

Year: 532 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 70,369,492 km

• M1: 165,605 km (0.089 R)
• M2: 271,520 km (0.075 R)
• M3: 384,018 km (0.096 R)
• M4: 598,840 km (0.114 R)
• M5: 690,693 km (0.085 R)
• M6: 857,794 km (0.089 R)
• M7: 949,498 km (0.077 R)
• M8: 1,044,792 km (0.071 R)
• M9: 1,127,818 km (0.036 R)
• M10: 1,290,132 km (0.106 R)
• M11: 1,374,505 km (0.118 R)
• M12: 1,531,134 km (0.109 R)
• M13: 1,700,180 km (0.095 R)
• M14: 1,831,228 km (0.092 R)
• M15: 1,927,120 km (0.117 R)
• M16: 2,037,822 km (0.053 R)
• M17: 2,144,037 km (0.12 R)
• M18: 2,272,691 km (0.098 R)
• M19: 2,424,981 km (0.096 R)
• M20: 2,516,535 km (0.083 R)
• M21: 2,769,206 km (0.117 R)
• M22: 2,902,498 km (0.109 R)
• M23: 2,992,556 km (0.053 R)
• M24: 3,098,920 km (0.045 R)
• M25: 3,214,260 km (0.099 R)
• M26: 3,331,096 km (0.075 R)
• M27: 3,601,120 km (0.079 R)
• M28: 3,690,131 km (0.106 R)
• M29: 3,878,474 km (0.104 R)
• M30: 4,003,239 km (0.053 R)
• M31: 4,120,823 km (0.112 R)
• M32: 4,411,192 km (0.12 R)
• M33: 4,664,162 km (0.118 R)
• M34: 4,761,401 km (0.112 R)
• M35: 4,913,093 km (0.101 R)
• M36: 5,066,431 km (0.117 R)
• M37: 5,276,317 km (0.109 R)
• M38: 5,359,344 km (0.098 R)
• M39: 5,517,169 km (0.093 R)
• M40: 5,742,763 km (0.063 R)
• M41: 5,875,756 km (0.061 R)
• M42: 6,067,690 km (0.045 R)
• M43: 6,242,121 km (0.076 R)
• M44: 6,437,944 km (0.118 R)
• M45: 6,566,299 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873

Radius: 11.8

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.82 AU - 1.32 AU

Year: 726 Days

Day: 10.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 70,369,492 km

• M1: 171,888 km (0.118 R)
• M2: 271,071 km (0.056 R)
• M3: 367,263 km (0.101 R)
• M4: 502,798 km (0.088 R)
• M5: 588,069 km (0.1 R)
• M6: 781,499 km (0.119 R)
• M7: 866,321 km (0.041 R)
• M8: 942,616 km (0.102 R)
• M9: 1,109,119 km (0.114 R)
• M10: 1,299,258 km (0.109 R)
• M11: 1,402,031 km (0.054 R)
• M12: 1,486,404 km (0.096 R)
• M13: 1,645,577 km (0.109 R)
• M14: 1,818,213 km (0.083 R)
• M15: 1,973,495 km (0.117 R)
• M16: 2,141,194 km (0.119 R)
• M17: 2,525,661 km (0.037 R)
• M18: 2,681,991 km (0.103 R)
• M19: 2,832,785 km (0.052 R)
• M20: 2,950,070 km (0.102 R)
• M21: 3,208,126 km (0.114 R)
• M22: 3,349,496 km (0.077 R)
• M23: 3,464,088 km (0.107 R)
• M24: 3,786,023 km (0.068 R)
• M25: 3,925,598 km (0.078 R)
• M26: 4,006,231 km (0.095 R)
• M27: 4,087,313 km (0.11 R)
• M28: 4,261,445 km (0.065 R)
• M29: 4,386,060 km (0.095 R)
• M30: 4,596,245 km (0.1 R)
• M31: 4,702,609 km (0.07 R)
• M32: 4,982,955 km (0.12 R)
• M33: 5,081,391 km (0.093 R)
• M34: 5,202,416 km (0.116 R)
• M35: 5,560,254 km (0.066 R)
• M36: 5,685,168 km (0.093 R)
• M37: 5,810,980 km (0.047 R)
• M38: 6,007,252 km (0.101 R)
• M39: 6,217,587 km (0.112 R)
• M40: 6,477,887 km (0.079 R)
• M41: 6,717,692 km (0.09 R)
• M42: 6,887,336 km (0.092 R)
• M43: 7,009,408 km (0.095 R)
• M44: 7,305,163 km (0.085 R)
• M45: 7,467,178 km (0.06 R)
• M46: 7,567,408 km (0.1 R)
• M47: 7,668,237 km (0.062 R)
• M48: 8,024,280 km (0.046 R)
• M49: 8,152,785 km (0.115 R)
• M50: 8,269,022 km (0.112 R)
• M51: 8,346,813 km (0.105 R)
• M52: 8,529,323 km (0.115 R)
• M53: 8,700,014 km (0.056 R)
• M54: 8,845,273 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275

Radius: 8.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.09 AU - 1.31 AU

Year: 862 Days

Day: 14.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 70,369,492 km

• M1: 113,545 km (0.061 R)
• M2: 168,447 km (0.116 R)
• M3: 242,498 km (0.096 R)
• M4: 311,014 km (0.08 R)
• M5: 395,238 km (0.116 R)
• M6: 461,659 km (0.11 R)
• M7: 590,463 km (0.057 R)
• M8: 664,065 km (0.032 R)
• M9: 769,083 km (0.089 R)
• M10: 840,740 km (0.104 R)
• M11: 924,814 km (0.118 R)
• M12: 1,059,153 km (0.086 R)
• M13: 1,156,092 km (0.095 R)
• M14: 1,273,078 km (0.106 R)
• M15: 1,417,589 km (0.079 R)
• M16: 1,470,996 km (0.119 R)
• M17: 1,735,485 km (0.103 R)
• M18: 1,805,646 km (0.093 R)
• M19: 1,948,961 km (0.115 R)
• M20: 2,082,552 km (0.089 R)
• M21: 2,212,253 km (0.086 R)
• M22: 2,274,636 km (0.062 R)
• M23: 2,668,826 km (0.039 R)
• M24: 2,765,167 km (0.103 R)
• M25: 3,107,746 km (0.039 R)
• M26: 3,256,446 km (0.071 R)
• M27: 3,351,591 km (0.073 R)
• M28: 3,463,789 km (0.081 R)
• M29: 3,528,415 km (0.03 R)
• M30: 3,626,252 km (0.078 R)
• M31: 3,683,698 km (0.061 R)
• M32: 3,933,377 km (0.097 R)
• M33: 4,034,954 km (0.08 R)
• M34: 4,094,494 km (0.045 R)
• M35: 4,205,944 km (0.115 R)
• M36: 4,361,975 km (0.1 R)
• M37: 4,431,987 km (0.077 R)
• M38: 4,555,255 km (0.025 R)
• M39: 4,653,092 km (0.058 R)
• M40: 4,932,242 km (0.099 R)
• M41: 5,041,747 km (0.12 R)
• M42: 5,115,350 km (0.08 R)
• M43: 5,319,251 km (0.047 R)
• M44: 5,403,475 km (0.115 R)
• M45: 5,459,873 km (0.094 R)
• M46: 5,725,559 km (0.054 R)
• M47: 5,879,346 km (0.06 R)
• M48: 5,937,390 km (0.06 R)
• M49: 6,508,255 km (0.064 R)
• M50: 6,598,313 km (0.101 R)
• M51: 6,840,811 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.3

Radius: 3.6

Gravity: 32.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.89 AU - 12.37 AU

Year: 22736 Days

Day: 16 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,369,492 km

• M1: 148,999 km (0.057 R)
• M2: 187,147 km (0.071 R)
• M3: 243,695 km (0.116 R)
• M4: 339,587 km (0.093 R)
• M5: 586,424 km (0.114 R)
• M6: 854,802 km (0.12 R)
• M7: 1,001,857 km (0.053 R)
• M8: 1,726,359 km (0.078 R)
• M9: 1,849,329 km (0.119 R)
• M10: 2,235,291 km (0.091 R)
• M11: 3,379,117 km (0.116 R)
• M12: 5,370,564 km (0.074 R)
• M13: 5,731,543 km (0.084 R)
• M14: 6,007,551 km (0.07 R)
• M15: 6,053,927 km (0.104 R)
• M16: 6,100,452 km (0.04 R)
• M17: 6,240,625 km (0.087 R)
• M18: 6,429,417 km (0.058 R)
• M19: 7,252,056 km (0.111 R)
• M20: 8,994,123 km (0.097 R)
• M21: 9,911,009 km (0.097 R)
• M22: 10,913,913 km (0.094 R)
• M23: 11,255,445 km (0.078 R)
• M24: 11,427,333 km (0.111 R)
• M25: 11,948,681 km (0.082 R)
• M26: 13,802,648 km (0.074 R)
• M27: 13,925,318 km (0.105 R)
• M28: 14,606,437 km (0.071 R)
• M29: 14,731,351 km (0.093 R)
• M30: 15,616,223 km (0.062 R)
• M31: 16,453,223 km (0.05 R)
• M32: 17,238,611 km (0.04 R)
• M33: 17,702,365 km (0.072 R)
• M34: 18,103,138 km (0.115 R)
• M35: 18,237,476 km (0.087 R)
• M36: 18,574,520 km (0.107 R)
• M37: 18,642,288 km (0.096 R)
• M38: 18,913,659 km (0.078 R)
• M39: 19,323,407 km (0.087 R)
• M40: 20,640,018 km (0.1 R)
• M41: 21,344,475 km (0.109 R)
• M42: 21,415,384 km (0.066 R)
• M43: 22,128,367 km (0.107 R)
• M44: 22,559,957 km (0.039 R)
• M45: 22,704,469 km (0.11 R)
• M46: 23,651,124 km (0.043 R)
• M47: 23,797,880 km (0.12 R)
• M48: 25,507,484 km (0.098 R)
• M49: 25,733,377 km (0.084 R)
• M50: 26,187,107 km (0.067 R)
• M51: 27,102,497 km (0.099 R)
• M52: 27,333,027 km (0.119 R)
• M53: 28,183,640 km (0.116 R)
• M54: 29,043,080 km (0.115 R)
• M55: 29,121,619 km (0.116 R)
• M56: 29,831,760 km (0.114 R)
• M57: 32,077,224 km (0.099 R)
• M58: 32,483,981 km (0.093 R)
• M59: 33,056,193 km (0.083 R)
• M60: 34,376,544 km (0.077 R)
• M61: 35,126,777 km (0.074 R)
• M62: 36,643,400 km (0.09 R)
• M63: 36,983,286 km (0.11 R)
• M64: 37,409,640 km (0.117 R)
• M65: 41,054,892 km (0.105 R)
• M66: 42,473,079 km (0.03 R)
• M67: 43,637,100 km (0.088 R)
• M68: 44,177,897 km (0.079 R)
• M69: 44,268,104 km (0.073 R)
• M70: 45,539,387 km (0.081 R)
• M71: 46,179,516 km (0.108 R)
• M72: 46,638,632 km (0.025 R)
• M73: 48,303,656 km (0.046 R)
• M74: 48,489,906 km (0.091 R)
• M75: 48,583,105 km (0.115 R)
• M76: 54,379,275 km (0.092 R)
• M77: 55,350,165 km (0.084 R)
• M78: 55,740,017 km (0.063 R)
• M79: 58,495,011 km (0.064 R)
• M80: 59,389,906 km (0.041 R)
• M81: 60,389,519 km (0.103 R)
• M82: 60,790,890 km (0.111 R)
• M83: 60,991,949 km (0.07 R)
• M84: 62,000,538 km (0.059 R)
• M85: 62,405,350 km (0.069 R)
• M86: 63,217,966 km (0.078 R)
• M87: 63,625,470 km (0.112 R)
• M88: 65,676,457 km (0.085 R)
• M89: 65,985,826 km (0.053 R)
• M90: 66,295,942 km (0.09 R)
• M91: 66,606,358 km (0.053 R)
• M92: 68,165,915 km (0.059 R)
• M93: 68,688,461 km (0.1 R)
• M94: 68,897,898 km (0.12 R)
• M95: 69,842,758 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 16,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit