🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.88 AU - 1.3 AU

Year: 438 Days

Day: 37 Hours

Environment

Temp: -4 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.16 AU - 1.76 AU

Year: 679 Days

Day: 19.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.2

Radius: 8.5

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.95 AU - 9.25 AU

Year: 9710 Days

Day: 13.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,273,983 km

• M1: 113,844 km (0.104 R)
• M2: 255,214 km (0.112 R)
• M3: 323,580 km (0.077 R)
• M4: 400,025 km (0.118 R)
• M5: 513,420 km (0.117 R)
• M6: 995,723 km (0.056 R)
• M7: 1,196,035 km (0.096 R)
• M8: 1,589,178 km (0.106 R)
• M9: 1,705,416 km (0.101 R)
• M10: 1,921,734 km (0.104 R)
• M11: 2,487,513 km (0.104 R)
• M12: 2,817,078 km (0.083 R)
• M13: 2,987,021 km (0.114 R)
• M14: 3,189,726 km (0.072 R)
• M15: 3,366,999 km (0.101 R)
• M16: 3,486,977 km (0.117 R)
• M17: 3,793,353 km (0.096 R)
• M18: 4,108,556 km (0.078 R)
• M19: 4,172,584 km (0.057 R)
• M20: 4,366,612 km (0.111 R)
• M21: 4,497,810 km (0.1 R)
• M22: 6,024,157 km (0.108 R)
• M23: 6,170,314 km (0.086 R)
• M24: 6,428,819 km (0.071 R)
• M25: 6,766,611 km (0.077 R)
• M26: 6,994,897 km (0.12 R)
• M27: 7,187,131 km (0.118 R)
• M28: 7,774,452 km (0.052 R)
• M29: 8,053,751 km (0.028 R)
• M30: 8,663,362 km (0.081 R)
• M31: 9,036,310 km (0.045 R)
• M32: 9,626,922 km (0.091 R)
• M33: 10,845,247 km (0.109 R)
• M34: 11,563,018 km (0.107 R)
• M35: 11,744,929 km (0.03 R)
• M36: 12,296,197 km (0.076 R)
• M37: 12,481,848 km (0.065 R)
• M38: 13,233,727 km (0.047 R)
• M39: 13,807,135 km (0.036 R)
• M40: 14,145,526 km (0.118 R)
• M41: 14,584,446 km (0.114 R)
• M42: 15,375,819 km (0.117 R)
• M43: 16,282,831 km (0.118 R)
• M44: 16,384,707 km (0.114 R)
• M45: 17,310,867 km (0.069 R)
• M46: 18,042,999 km (0.052 R)
• M47: 19,267,458 km (0.115 R)
• M48: 19,375,318 km (0.071 R)
• M49: 20,080,522 km (0.113 R)
• M50: 20,353,987 km (0.115 R)
• M51: 20,463,792 km (0.075 R)
• M52: 20,518,694 km (0.111 R)
• M53: 20,628,798 km (0.039 R)
• M54: 20,683,850 km (0.028 R)
• M55: 21,683,912 km (0.119 R)
• M56: 21,796,111 km (0.108 R)
• M57: 22,359,496 km (0.098 R)
• M58: 22,472,742 km (0.106 R)
• M59: 23,385,588 km (0.092 R)
• M60: 23,558,074 km (0.11 R)
• M61: 24,426,939 km (0.045 R)
• M62: 24,660,461 km (0.101 R)
• M63: 25,070,808 km (0.073 R)
• M64: 26,554,819 km (0.06 R)
• M65: 27,096,064 km (0.088 R)
• M66: 27,337,814 km (0.097 R)
• M67: 27,580,163 km (0.102 R)
• M68: 28,618,372 km (0.116 R)
• M69: 29,049,663 km (0.073 R)
• M70: 30,230,887 km (0.108 R)
• M71: 30,922,029 km (0.111 R)
• M72: 30,985,160 km (0.103 R)
• M73: 31,237,831 km (0.074 R)
• M74: 31,491,399 km (0.071 R)
• M75: 31,872,724 km (0.119 R)
• M76: 32,000,331 km (0.087 R)
• M77: 33,349,255 km (0.076 R)
• M78: 33,738,060 km (0.082 R)
• M79: 33,932,986 km (0.046 R)
• M80: 35,903,190 km (0.098 R)
• M81: 36,434,861 km (0.09 R)
• M82: 36,501,432 km (0.05 R)
• M83: 37,910,195 km (0.095 R)
• M84: 38,045,282 km (0.105 R)
• M85: 38,995,527 km (0.079 R)
• M86: 41,753,065 km (0.102 R)
• M87: 45,358,972 km (0.079 R)
• M88: 47,235,378 km (0.051 R)
• M89: 47,599,050 km (0.049 R)
• M90: 48,695,902 km (0.111 R)
• M91: 49,136,917 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.4

Radius: 4.7

Gravity: 22.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.8 AU - 20.06 AU

Year: 25640 Days

Day: 19.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,273,983 km

• M1: 86,767 km (0.118 R)
• M2: 252,222 km (0.096 R)
• M3: 320,139 km (0.102 R)
• M4: 517,609 km (0.091 R)
• M5: 606,320 km (0.055 R)
• M6: 748,887 km (0.104 R)
• M7: 875,746 km (0.1 R)
• M8: 1,037,162 km (0.083 R)
• M9: 1,576,014 km (0.118 R)
• M10: 1,608,177 km (0.052 R)
• M11: 1,673,252 km (0.109 R)
• M12: 1,839,605 km (0.071 R)
• M13: 2,296,926 km (0.091 R)
• M14: 3,105,502 km (0.057 R)
• M15: 3,146,043 km (0.098 R)
• M16: 3,310,002 km (0.06 R)
• M17: 3,818,336 km (0.056 R)
• M18: 4,081,628 km (0.076 R)
• M19: 4,170,639 km (0.113 R)
• M20: 5,144,222 km (0.049 R)
• M21: 5,930,808 km (0.097 R)
• M22: 6,286,701 km (0.107 R)
• M23: 7,503,829 km (0.084 R)
• M24: 7,558,432 km (0.099 R)
• M25: 7,833,094 km (0.061 R)
• M26: 10,631,621 km (0.084 R)
• M27: 11,001,278 km (0.095 R)
• M28: 11,437,655 km (0.066 R)
• M29: 11,879,717 km (0.079 R)
• M30: 13,305,235 km (0.093 R)
• M31: 13,636,594 km (0.09 R)
• M32: 16,242,888 km (0.057 R)
• M33: 16,455,018 km (0.079 R)
• M34: 17,819,949 km (0.09 R)
• M35: 18,038,810 km (0.112 R)
• M36: 18,552,829 km (0.104 R)
• M37: 18,700,631 km (0.047 R)
• M38: 18,922,934 km (0.074 R)
• M39: 19,071,784 km (0.1 R)
• M40: 23,550,295 km (0.077 R)
• M41: 24,031,252 km (0.081 R)
• M42: 24,921,659 km (0.118 R)
• M43: 27,236,088 km (0.104 R)
• M44: 27,572,384 km (0.116 R)
• M45: 28,930,882 km (0.065 R)
• M46: 29,016,601 km (0.04 R)
• M47: 29,791,070 km (0.046 R)
• M48: 29,877,537 km (0.095 R)
• M49: 30,398,138 km (0.12 R)
• M50: 30,834,216 km (0.108 R)
• M51: 33,404,307 km (0.107 R)
• M52: 33,674,032 km (0.098 R)
• M53: 36,042,017 km (0.087 R)
• M54: 37,246,130 km (0.046 R)
• M55: 39,408,417 km (0.071 R)
• M56: 39,883,840 km (0.093 R)
• M57: 40,744,326 km (0.097 R)
• M58: 41,128,793 km (0.116 R)
• M59: 41,417,966 km (0.119 R)
• M60: 42,192,135 km (0.117 R)
• M61: 42,289,373 km (0.103 R)
• M62: 43,460,575 km (0.108 R)
• M63: 44,840,466 km (0.032 R)
• M64: 45,038,683 km (0.037 R)
• M65: 48,759,332 km (0.104 R)
• M66: 49,371,935 km (0.1 R)
• M67: 50,811,216 km (0.115 R)
• M68: 50,914,588 km (0.058 R)
• M69: 52,055,870 km (0.092 R)
• M70: 52,681,788 km (0.12 R)
• M71: 53,941,402 km (0.037 R)
• M72: 54,257,801 km (0.042 R)
• M73: 55,955,887 km (0.077 R)
• M74: 57,563,615 km (0.091 R)
• M75: 59,403,968 km (0.096 R)
• M76: 60,276,722 km (0.083 R)
• M77: 60,824,400 km (0.11 R)
• M78: 61,153,665 km (0.07 R)
• M79: 62,698,562 km (0.114 R)
• M80: 63,253,420 km (0.112 R)
• M81: 66,955,818 km (0.104 R)
• M82: 67,750,183 km (0.11 R)
• M83: 69,577,521 km (0.114 R)
• M84: 69,807,154 km (0.079 R)
• M85: 70,382,208 km (0.043 R)
• M86: 70,612,589 km (0.092 R)
• M87: 72,930,757 km (0.09 R)
• M88: 73,163,980 km (0.111 R)
• M89: 73,514,189 km (0.119 R)
• M90: 74,920,858 km (0.105 R)
• M91: 76,218,021 km (0.074 R)
• M92: 77,998,684 km (0.047 R)
• M93: 79,193,522 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 11,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit