🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.02 AU - 2.7 AU

Year: 1280 Days

Day: 45.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.54 AU - 3.96 AU

Year: 2069 Days

Day: 26 Hours

Environment

Temp: -90 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.9

Radius: 8.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.19 AU - 7.21 AU

Year: 5451 Days

Day: 8.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,062,576 km

• M1: 121,773 km (0.068 R)
• M2: 223,948 km (0.112 R)
• M3: 399,576 km (0.094 R)
• M4: 477,816 km (0.063 R)
• M5: 533,316 km (0.113 R)
• M6: 591,211 km (0.07 R)
• M7: 672,293 km (0.052 R)
• M8: 768,335 km (0.065 R)
• M9: 1,122,283 km (0.103 R)
• M10: 1,211,892 km (0.044 R)
• M11: 1,371,214 km (0.09 R)
• M12: 1,814,473 km (0.086 R)
• M13: 1,935,946 km (0.086 R)
• M14: 2,044,405 km (0.079 R)
• M15: 2,599,861 km (0.087 R)
• M16: 2,685,431 km (0.111 R)
• M17: 3,109,242 km (0.06 R)
• M18: 3,998,901 km (0.069 R)
• M19: 4,543,736 km (0.12 R)
• M20: 4,647,258 km (0.08 R)
• M21: 4,730,584 km (0.043 R)
• M22: 4,898,881 km (0.105 R)
• M23: 4,962,461 km (0.104 R)
• M24: 5,154,843 km (0.098 R)
• M25: 5,219,619 km (0.113 R)
• M26: 5,284,545 km (0.053 R)
• M27: 5,437,284 km (0.095 R)
• M28: 5,724,662 km (0.119 R)
• M29: 6,291,338 km (0.093 R)
• M30: 6,781,122 km (0.118 R)
• M31: 6,947,176 km (0.088 R)
• M32: 7,551,102 km (0.067 R)
• M33: 7,847,007 km (0.094 R)
• M34: 8,222,198 km (0.113 R)
• M35: 8,297,895 km (0.037 R)
• M36: 8,526,630 km (0.062 R)
• M37: 9,068,174 km (0.089 R)
• M38: 9,488,395 km (0.097 R)
• M39: 9,567,831 km (0.119 R)
• M40: 10,347,535 km (0.094 R)
• M41: 10,484,118 km (0.114 R)
• M42: 10,758,929 km (0.055 R)
• M43: 10,924,983 km (0.085 R)
• M44: 11,091,934 km (0.069 R)
• M45: 11,484,629 km (0.102 R)
• M46: 12,197,163 km (0.082 R)
• M47: 12,544,380 km (0.097 R)
• M48: 13,635,098 km (0.086 R)
• M49: 13,844,834 km (0.06 R)
• M50: 14,207,011 km (0.114 R)
• M51: 14,633,365 km (0.04 R)
• M52: 14,725,367 km (0.106 R)
• M53: 15,033,090 km (0.09 R)
• M54: 15,405,290 km (0.049 R)
• M55: 15,467,672 km (0.11 R)
• M56: 15,623,852 km (0.108 R)
• M57: 15,843,312 km (0.066 R)
• M58: 16,253,809 km (0.064 R)
• M59: 16,317,238 km (0.117 R)
• M60: 16,412,532 km (0.097 R)
• M61: 17,052,960 km (0.114 R)
• M62: 17,279,003 km (0.104 R)
• M63: 17,376,092 km (0.108 R)
• M64: 17,473,480 km (0.106 R)
• M65: 17,636,243 km (0.065 R)
• M66: 18,291,930 km (0.1 R)
• M67: 18,755,683 km (0.073 R)
• M68: 19,055,926 km (0.116 R)
• M69: 19,357,665 km (0.066 R)
• M70: 19,661,050 km (0.106 R)
• M71: 20,000,039 km (0.04 R)
• M72: 20,102,064 km (0.112 R)
• M73: 20,170,131 km (0.045 R)
• M74: 20,375,080 km (0.083 R)
• M75: 20,752,516 km (0.059 R)
• M76: 21,898,436 km (0.054 R)
• M77: 22,426,067 km (0.062 R)
• M78: 22,638,347 km (0.117 R)
• M79: 22,815,770 km (0.097 R)
• M80: 23,709,617 km (0.12 R)
• M81: 23,781,574 km (0.086 R)
• M82: 24,034,244 km (0.051 R)
• M83: 24,106,500 km (0.099 R)
• M84: 24,215,108 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.5

Radius: 7.8

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 19.04 AU - 21.9 AU

Year: 32702 Days

Day: 16.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,062,576 km

• M1: 110,852 km (0.097 R)
• M2: 236,065 km (0.06 R)
• M3: 577,597 km (0.029 R)
• M4: 718,967 km (0.071 R)
• M5: 1,362,089 km (0.065 R)
• M6: 1,488,499 km (0.089 R)
• M7: 1,618,799 km (0.097 R)
• M8: 2,177,846 km (0.107 R)
• M9: 3,118,667 km (0.106 R)
• M10: 3,286,516 km (0.119 R)
• M11: 3,942,203 km (0.08 R)
• M12: 4,261,894 km (0.086 R)
• M13: 4,637,534 km (0.113 R)
• M14: 4,733,127 km (0.116 R)
• M15: 4,975,027 km (0.051 R)
• M16: 5,420,529 km (0.071 R)
• M17: 5,878,897 km (0.071 R)
• M18: 7,382,954 km (0.118 R)
• M19: 8,643,466 km (0.106 R)
• M20: 8,702,258 km (0.056 R)
• M21: 8,820,440 km (0.088 R)
• M22: 9,058,450 km (0.05 R)
• M23: 9,601,341 km (0.069 R)
• M24: 10,972,854 km (0.095 R)
• M25: 11,357,321 km (0.118 R)
• M26: 11,551,349 km (0.093 R)
• M27: 12,139,718 km (0.025 R)
• M28: 12,404,506 km (0.09 R)
• M29: 12,804,979 km (0.103 R)
• M30: 14,032,131 km (0.114 R)
• M31: 14,449,509 km (0.099 R)
• M32: 15,012,296 km (0.094 R)
• M33: 16,231,967 km (0.051 R)
• M34: 17,408,704 km (0.107 R)
• M35: 19,071,185 km (0.106 R)
• M36: 19,533,293 km (0.077 R)
• M37: 19,610,635 km (0.085 R)
• M38: 19,765,768 km (0.12 R)
• M39: 21,100,331 km (0.094 R)
• M40: 22,707,311 km (0.116 R)
• M41: 23,855,475 km (0.11 R)
• M42: 23,938,202 km (0.094 R)
• M43: 24,020,930 km (0.043 R)
• M44: 24,103,957 km (0.085 R)
• M45: 26,207,752 km (0.117 R)
• M46: 26,378,593 km (0.117 R)
• M47: 33,138,771 km (0.078 R)
• M48: 33,415,976 km (0.096 R)
• M49: 33,601,327 km (0.065 R)
• M50: 33,786,829 km (0.11 R)
• M51: 34,532,724 km (0.075 R)
• M52: 37,955,822 km (0.109 R)
• M53: 39,120,741 km (0.111 R)
• M54: 40,691,967 km (0.089 R)
• M55: 41,385,952 km (0.054 R)
• M56: 44,403,939 km (0.116 R)
• M57: 44,709,568 km (0.075 R)
• M58: 46,042,185 km (0.113 R)
• M59: 46,661,670 km (0.098 R)
• M60: 47,283,997 km (0.055 R)
• M61: 47,700,328 km (0.104 R)
• M62: 47,908,868 km (0.085 R)
• M63: 48,117,856 km (0.09 R)
• M64: 48,222,425 km (0.07 R)
• M65: 49,061,818 km (0.118 R)
• M66: 49,272,452 km (0.087 R)
• M67: 49,483,385 km (0.051 R)
• M68: 54,416,225 km (0.115 R)
• M69: 54,961,809 km (0.096 R)
• M70: 56,278,569 km (0.112 R)
• M71: 56,940,839 km (0.114 R)
• M72: 57,494,650 km (0.075 R)
• M73: 58,607,659 km (0.038 R)
• M74: 59,166,855 km (0.12 R)
• M75: 59,278,904 km (0.093 R)
• M76: 59,615,499 km (0.03 R)
• M77: 60,629,025 km (0.107 R)
• M78: 61,081,409 km (0.102 R)
• M79: 61,421,295 km (0.079 R)
• M80: 64,855,314 km (0.105 R)
• M81: 65,317,871 km (0.111 R)
• M82: 67,998,665 km (0.039 R)
• M83: 70,359,020 km (0.113 R)
• M84: 70,953,372 km (0.084 R)
• M85: 71,310,612 km (0.073 R)
• M86: 71,788,129 km (0.094 R)
• M87: 72,746,004 km (0.058 R)
• M88: 72,866,131 km (0.118 R)
• M89: 74,674,769 km (0.074 R)
• M90: 75,766,983 km (0.044 R)
• M91: 76,132,301 km (0.109 R)
• M92: 76,254,074 km (0.038 R)
• M93: 77,721,779 km (0.116 R)
• M94: 79,445,894 km (0.116 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 15,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit