🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.47 AU - 2.39 AU

Year: 1005 Days

Day: 16.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.68 AU - 2.96 AU

Year: 1775 Days

Day: 45.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,903,675 km

• M1: 78,090 km (0.104 R)

Asteroid Belt

Center: 6.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.4

Radius: 14.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.25 AU - 10.91 AU

Year: 11993 Days

Day: 8 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 105,903,675 km

• M1: 331,060 km (0.086 R)
• M2: 830,867 km (0.102 R)
• M3: 1,246,449 km (0.086 R)
• M4: 1,430,904 km (0.065 R)
• M5: 1,725,611 km (0.1 R)
• M6: 2,317,121 km (0.085 R)
• M7: 2,877,216 km (0.085 R)
• M8: 3,062,867 km (0.102 R)
• M9: 3,879,522 km (0.083 R)
• M10: 4,120,225 km (0.068 R)
• M11: 4,616,291 km (0.093 R)
• M12: 4,834,854 km (0.114 R)
• M13: 6,827,946 km (0.079 R)
• M14: 7,161,549 km (0.098 R)
• M15: 7,931,530 km (0.063 R)
• M16: 8,150,242 km (0.077 R)
• M17: 8,459,760 km (0.08 R)
• M18: 8,773,167 km (0.052 R)
• M19: 8,908,553 km (0.067 R)
• M20: 9,457,577 km (0.108 R)
• M21: 9,550,178 km (0.094 R)
• M22: 9,689,604 km (0.118 R)
• M23: 10,017,672 km (0.067 R)
• M24: 10,540,516 km (0.111 R)
• M25: 10,684,729 km (0.067 R)
• M26: 11,317,079 km (0.06 R)
• M27: 11,613,133 km (0.116 R)
• M28: 12,618,281 km (0.075 R)
• M29: 13,286,535 km (0.057 R)
• M30: 13,442,416 km (0.093 R)
• M31: 13,756,123 km (0.108 R)
• M32: 15,142,895 km (0.081 R)
• M33: 15,523,921 km (0.111 R)
• M34: 16,573,948 km (0.082 R)
• M35: 17,135,838 km (0.118 R)
• M36: 18,162,977 km (0.105 R)
• M37: 19,092,877 km (0.083 R)
• M38: 20,336,783 km (0.08 R)
• M39: 20,456,611 km (0.084 R)
• M40: 20,757,303 km (0.115 R)
• M41: 22,282,304 km (0.11 R)
• M42: 22,405,871 km (0.085 R)
• M43: 22,529,739 km (0.109 R)
• M44: 23,843,357 km (0.116 R)
• M45: 24,668,988 km (0.117 R)
• M46: 25,374,940 km (0.092 R)
• M47: 25,762,848 km (0.057 R)
• M48: 25,892,549 km (0.102 R)
• M49: 26,478,973 km (0.094 R)
• M50: 27,864,548 km (0.107 R)
• M51: 28,264,722 km (0.113 R)
• M52: 28,398,463 km (0.117 R)
• M53: 29,070,756 km (0.071 R)
• M54: 29,476,764 km (0.077 R)
• M55: 30,089,069 km (0.112 R)
• M56: 30,362,683 km (0.049 R)
• M57: 31,395,656 km (0.111 R)
• M58: 31,534,334 km (0.091 R)
• M59: 31,881,700 km (0.114 R)
• M60: 32,931,727 km (0.076 R)
• M61: 33,567,069 km (0.072 R)
• M62: 33,779,798 km (0.116 R)
• M63: 35,209,205 km (0.112 R)
• M64: 35,858,909 km (0.106 R)
• M65: 36,221,684 km (0.087 R)
• M66: 37,463,795 km (0.12 R)
• M67: 37,979,459 km (0.056 R)
• M68: 38,794,318 km (0.088 R)
• M69: 41,121,762 km (0.083 R)
• M70: 41,958,612 km (0.054 R)
• M71: 43,185,614 km (0.104 R)
• M72: 44,502,375 km (0.033 R)
• M73: 45,675,072 km (0.064 R)
• M74: 46,304,730 km (0.109 R)
• M75: 46,462,555 km (0.037 R)
• M76: 46,858,092 km (0.102 R)
• M77: 47,413,549 km (0.084 R)
• M78: 47,652,307 km (0.061 R)
• M79: 47,971,250 km (0.038 R)
• M80: 48,771,599 km (0.062 R)
• M81: 49,254,052 km (0.04 R)
• M82: 49,495,802 km (0.119 R)
• M83: 50,792,067 km (0.071 R)
• M84: 54,997,712 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.2

Radius: 6.9

Gravity: 20.06 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 15.79 AU - 19.53 AU

Year: 27811 Days

Day: 17.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,903,675 km

• M1: 454,927 km (0.09 R)
• M2: 504,145 km (0.044 R)
• M3: 932,294 km (0.064 R)
• M4: 1,413,700 km (0.117 R)
• M5: 1,488,050 km (0.079 R)
• M6: 1,602,343 km (0.109 R)
• M7: 1,799,064 km (0.077 R)
• M8: 2,087,788 km (0.106 R)
• M9: 2,570,540 km (0.058 R)
• M10: 2,754,546 km (0.109 R)
• M11: 3,999,050 km (0.095 R)
• M12: 6,049,738 km (0.111 R)
• M13: 7,178,005 km (0.049 R)
• M14: 7,899,067 km (0.071 R)
• M15: 8,574,202 km (0.061 R)
• M16: 8,988,289 km (0.103 R)
• M17: 9,058,001 km (0.082 R)
• M18: 10,341,850 km (0.04 R)
• M19: 10,488,157 km (0.115 R)
• M20: 12,372,193 km (0.08 R)
• M21: 12,683,207 km (0.045 R)
• M22: 12,918,225 km (0.104 R)
• M23: 15,262,723 km (0.112 R)
• M24: 15,512,701 km (0.047 R)
• M25: 15,764,025 km (0.055 R)
• M26: 21,902,923 km (0.05 R)
• M27: 22,942,479 km (0.064 R)
• M28: 23,133,216 km (0.099 R)
• M29: 23,612,378 km (0.075 R)
• M30: 25,957,475 km (0.112 R)
• M31: 26,655,349 km (0.107 R)
• M32: 26,755,579 km (0.117 R)
• M33: 27,561,613 km (0.045 R)
• M34: 28,273,549 km (0.093 R)
• M35: 28,888,546 km (0.087 R)
• M36: 32,455,856 km (0.04 R)
• M37: 33,531,166 km (0.109 R)
• M38: 33,747,634 km (0.098 R)
• M39: 34,837,006 km (0.083 R)
• M40: 36,270,303 km (0.085 R)
• M41: 36,381,305 km (0.119 R)
• M42: 36,492,456 km (0.053 R)
• M43: 38,060,690 km (0.067 R)
• M44: 38,173,487 km (0.111 R)
• M45: 40,453,807 km (0.086 R)
• M46: 40,568,998 km (0.075 R)
• M47: 41,843,123 km (0.095 R)
• M48: 42,895,245 km (0.066 R)
• M49: 44,193,156 km (0.114 R)
• M50: 46,706,250 km (0.06 R)
• M51: 46,827,125 km (0.074 R)
• M52: 49,388,540 km (0.075 R)
• M53: 49,758,197 km (0.07 R)
• M54: 50,624,069 km (0.052 R)
• M55: 52,999,683 km (0.119 R)
• M56: 53,125,794 km (0.066 R)
• M57: 53,757,396 km (0.102 R)
• M58: 57,082,060 km (0.11 R)
• M59: 57,211,162 km (0.101 R)
• M60: 59,030,123 km (0.097 R)
• M61: 59,422,369 km (0.111 R)
• M62: 60,209,403 km (0.08 R)
• M63: 62,059,330 km (0.083 R)
• M64: 64,330,525 km (0.103 R)
• M65: 65,273,740 km (0.081 R)
• M66: 65,544,063 km (0.075 R)
• M67: 65,950,072 km (0.107 R)
• M68: 68,267,343 km (0.111 R)
• M69: 69,919,202 km (0.038 R)
• M70: 70,334,187 km (0.112 R)
• M71: 70,611,242 km (0.071 R)
• M72: 70,749,919 km (0.088 R)
• M73: 73,402,290 km (0.105 R)
• M74: 73,542,762 km (0.118 R)
• M75: 76,371,508 km (0.096 R)
• M76: 77,512,940 km (0.107 R)
• M77: 78,516,293 km (0.043 R)
• M78: 80,391,053 km (0.108 R)
• M79: 81,843,200 km (0.107 R)
• M80: 84,037,651 km (0.076 R)
• M81: 87,142,256 km (0.115 R)
• M82: 94,225,266 km (0.107 R)
• M83: 94,378,005 km (0.098 R)
• M84: 95,295,938 km (0.103 R)
• M85: 97,294,865 km (0.078 R)
• M86: 98,067,388 km (0.075 R)
• M87: 98,531,890 km (0.079 R)
• M88: 98,842,006 km (0.042 R)
• M89: 99,618,568 km (0.105 R)
• M90: 99,774,150 km (0.094 R)
• M91: 100,241,195 km (0.11 R)
• M92: 101,334,157 km (0.052 R)
• M93: 102,431,008 km (0.087 R)
• M94: 102,745,014 km (0.092 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: 211 - 17,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit