🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.44 AU - 0.62 AU

Year: 142 Days

Day: 31 Hours

Environment

Temp: 236 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,800,384 km

• M1: 242,199 km (0.084 R)
• M2: 284,086 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.82 AU - 2.9 AU

Year: 1776 Days

Day: 18.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.8

Radius: 14.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.16 AU - 7.5 AU

Year: 7285 Days

Day: 13.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,800,384 km

• M1: 355,295 km (0.095 R)
• M2: 450,290 km (0.068 R)
• M3: 650,003 km (0.099 R)
• M4: 792,121 km (0.104 R)
• M5: 1,094,458 km (0.102 R)
• M6: 1,568,982 km (0.09 R)
• M7: 1,891,964 km (0.083 R)
• M8: 2,509,055 km (0.077 R)
• M9: 2,602,255 km (0.06 R)
• M10: 3,262,281 km (0.064 R)
• M11: 3,390,187 km (0.112 R)
• M12: 3,493,709 km (0.094 R)
• M13: 3,757,450 km (0.119 R)
• M14: 4,110,052 km (0.111 R)
• M15: 4,276,554 km (0.119 R)
• M16: 6,157,299 km (0.11 R)
• M17: 6,252,593 km (0.085 R)
• M18: 6,671,317 km (0.09 R)
• M19: 7,672,576 km (0.067 R)
• M20: 7,775,200 km (0.05 R)
• M21: 7,982,094 km (0.034 R)
• M22: 8,155,926 km (0.051 R)
• M23: 8,295,800 km (0.11 R)
• M24: 8,578,092 km (0.053 R)
• M25: 8,827,770 km (0.051 R)
• M26: 8,935,481 km (0.057 R)
• M27: 9,079,843 km (0.115 R)
• M28: 9,297,807 km (0.114 R)
• M29: 11,142,199 km (0.086 R)
• M30: 11,336,676 km (0.093 R)
• M31: 12,006,426 km (0.057 R)
• M32: 12,689,041 km (0.119 R)
• M33: 13,632,704 km (0.091 R)
• M34: 13,840,945 km (0.078 R)
• M35: 14,092,119 km (0.069 R)
• M36: 14,598,957 km (0.099 R)
• M37: 14,769,349 km (0.103 R)
• M38: 15,068,994 km (0.079 R)
• M39: 15,892,530 km (0.103 R)
• M40: 16,067,709 km (0.101 R)
• M41: 16,597,285 km (0.114 R)
• M42: 17,087,817 km (0.112 R)
• M43: 17,402,421 km (0.043 R)
• M44: 18,083,241 km (0.115 R)
• M45: 18,220,422 km (0.084 R)
• M46: 18,495,832 km (0.108 R)
• M47: 18,726,362 km (0.029 R)
• M48: 19,283,764 km (0.111 R)
• M49: 19,705,331 km (0.069 R)
• M50: 19,893,674 km (0.119 R)
• M51: 20,462,296 km (0.088 R)
• M52: 21,084,473 km (0.065 R)
• M53: 21,373,646 km (0.069 R)
• M54: 22,053,718 km (0.091 R)
• M55: 22,200,324 km (0.094 R)
• M56: 22,347,379 km (0.093 R)
• M57: 22,839,556 km (0.118 R)
• M58: 23,037,474 km (0.042 R)
• M59: 23,584,703 km (0.082 R)
• M60: 24,236,949 km (0.12 R)
• M61: 24,945,894 km (0.093 R)
• M62: 25,200,809 km (0.072 R)
• M63: 25,713,181 km (0.04 R)
• M64: 26,332,666 km (0.057 R)
• M65: 27,113,866 km (0.093 R)
• M66: 27,270,944 km (0.074 R)
• M67: 27,797,080 km (0.076 R)
• M68: 29,234,117 km (0.037 R)
• M69: 30,913,802 km (0.119 R)
• M70: 31,187,566 km (0.115 R)
• M71: 32,402,001 km (0.094 R)
• M72: 32,791,704 km (0.036 R)
• M73: 33,519,497 km (0.055 R)
• M74: 33,688,244 km (0.108 R)
• M75: 36,310,545 km (0.099 R)
• M76: 37,179,708 km (0.115 R)
• M77: 37,529,319 km (0.081 R)
• M78: 38,408,206 km (0.062 R)
• M79: 39,649,868 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.3

Radius: 13

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.82 AU - 9.94 AU

Year: 9714 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 58,800,384 km

• M1: 284,236 km (0.078 R)
• M2: 728,093 km (0.1 R)
• M3: 829,670 km (0.086 R)
• M4: 1,003,503 km (0.112 R)
• M5: 1,095,206 km (0.065 R)
• M6: 1,251,087 km (0.108 R)
• M7: 1,363,435 km (0.062 R)
• M8: 1,585,588 km (0.087 R)
• M9: 1,735,934 km (0.093 R)
• M10: 1,948,811 km (0.085 R)
• M11: 2,246,212 km (0.032 R)
• M12: 2,400,597 km (0.072 R)
• M13: 2,494,993 km (0.056 R)
• M14: 2,655,213 km (0.077 R)
• M15: 2,835,328 km (0.075 R)
• M16: 2,918,654 km (0.083 R)
• M17: 3,019,783 km (0.097 R)
• M18: 3,121,958 km (0.105 R)
• M19: 3,295,043 km (0.117 R)
• M20: 4,038,095 km (0.093 R)
• M21: 4,361,376 km (0.063 R)
• M22: 4,952,288 km (0.086 R)
• M23: 5,319,102 km (0.082 R)
• M24: 5,485,006 km (0.095 R)
• M25: 5,652,705 km (0.1 R)
• M26: 5,886,078 km (0.11 R)
• M27: 6,144,284 km (0.111 R)
• M28: 6,649,775 km (0.078 R)
• M29: 7,375,175 km (0.092 R)
• M30: 8,583,327 km (0.111 R)
• M31: 9,372,456 km (0.085 R)
• M32: 9,928,661 km (0.09 R)
• M33: 10,704,176 km (0.094 R)
• M34: 11,338,771 km (0.084 R)
• M35: 12,040,085 km (0.038 R)
• M36: 12,121,915 km (0.12 R)
• M37: 12,231,272 km (0.058 R)
• M38: 12,506,232 km (0.117 R)
• M39: 12,644,461 km (0.117 R)
• M40: 13,597,998 km (0.066 R)
• M41: 13,711,692 km (0.056 R)
• M42: 14,227,206 km (0.112 R)
• M43: 14,632,766 km (0.081 R)
• M44: 15,425,336 km (0.112 R)
• M45: 15,633,127 km (0.046 R)
• M46: 16,141,760 km (0.096 R)
• M47: 17,083,030 km (0.09 R)
• M48: 18,010,985 km (0.034 R)
• M49: 19,401,497 km (0.097 R)
• M50: 19,658,058 km (0.108 R)
• M51: 20,466,933 km (0.116 R)
• M52: 20,695,369 km (0.115 R)
• M53: 21,023,288 km (0.105 R)
• M54: 21,485,097 km (0.076 R)
• M55: 22,318,207 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.1

Radius: 6.4

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.14 AU - 13.78 AU

Year: 16145 Days

Day: 19.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 177 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,800,384 km

• M1: 166,652 km (0.107 R)
• M2: 480,658 km (0.058 R)
• M3: 736,171 km (0.102 R)
• M4: 857,794 km (0.075 R)
• M5: 986,149 km (0.082 R)
• M6: 1,408,314 km (0.09 R)
• M7: 1,509,143 km (0.049 R)
• M8: 4,051,110 km (0.052 R)
• M9: 4,123,067 km (0.093 R)
• M10: 4,268,326 km (0.091 R)
• M11: 4,563,932 km (0.082 R)
• M12: 5,214,084 km (0.093 R)
• M13: 5,490,092 km (0.051 R)
• M14: 5,569,828 km (0.085 R)
• M15: 6,430,464 km (0.092 R)
• M16: 6,726,369 km (0.118 R)
• M17: 7,287,959 km (0.097 R)
• M18: 7,331,792 km (0.101 R)
• M19: 7,596,580 km (0.083 R)
• M20: 10,263,910 km (0.087 R)
• M21: 10,510,447 km (0.083 R)
• M22: 11,824,066 km (0.105 R)
• M23: 12,342,872 km (0.104 R)
• M24: 12,499,949 km (0.118 R)
• M25: 13,998,022 km (0.101 R)
• M26: 14,107,229 km (0.119 R)
• M27: 14,161,832 km (0.115 R)
• M28: 14,601,949 km (0.089 R)
• M29: 14,990,604 km (0.116 R)
• M30: 15,046,404 km (0.08 R)
• M31: 15,664,991 km (0.11 R)
• M32: 15,948,779 km (0.114 R)
• M33: 16,062,922 km (0.057 R)
• M34: 16,464,143 km (0.084 R)
• M35: 17,569,821 km (0.115 R)
• M36: 17,864,679 km (0.069 R)
• M37: 18,519,319 km (0.083 R)
• M38: 19,000,426 km (0.084 R)
• M39: 19,181,738 km (0.098 R)
• M40: 19,974,756 km (0.104 R)
• M41: 20,036,092 km (0.11 R)
• M42: 22,289,335 km (0.095 R)
• M43: 22,929,464 km (0.079 R)
• M44: 24,096,627 km (0.119 R)
• M45: 24,293,049 km (0.083 R)
• M46: 26,623,484 km (0.078 R)
• M47: 27,575,525 km (0.116 R)
• M48: 27,918,254 km (0.087 R)
• M49: 27,986,919 km (0.101 R)
• M50: 28,607,750 km (0.075 R)
• M51: 28,677,014 km (0.066 R)
• M52: 29,933,487 km (0.098 R)
• M53: 30,285,640 km (0.051 R)
• M54: 30,497,620 km (0.116 R)
• M55: 31,421,836 km (0.085 R)
• M56: 32,283,220 km (0.041 R)
• M57: 32,716,755 km (0.075 R)
• M58: 32,789,160 km (0.109 R)
• M59: 33,735,816 km (0.094 R)
• M60: 33,808,969 km (0.093 R)
• M61: 34,691,447 km (0.068 R)
• M62: 35,284,004 km (0.063 R)
• M63: 36,629,188 km (0.103 R)
• M64: 37,232,516 km (0.078 R)
• M65: 37,308,213 km (0.115 R)
• M66: 37,991,277 km (0.06 R)
• M67: 38,143,567 km (0.053 R)
• M68: 38,219,862 km (0.1 R)
• M69: 38,448,897 km (0.092 R)
• M70: 38,831,718 km (0.119 R)
• M71: 39,601,100 km (0.114 R)
• M72: 39,678,292 km (0.059 R)
• M73: 42,018,003 km (0.116 R)
• M74: 43,522,808 km (0.1 R)
• M75: 44,642,847 km (0.11 R)
• M76: 45,206,382 km (0.06 R)
• M77: 46,747,988 km (0.061 R)
• M78: 49,466,182 km (0.064 R)
• M79: 49,549,208 km (0.069 R)
• M80: 51,559,205 km (0.043 R)
• M81: 52,319,761 km (0.073 R)
• M82: 52,404,433 km (0.119 R)
• M83: 52,998,935 km (0.071 R)
• M84: 53,510,261 km (0.038 R)
• M85: 54,194,521 km (0.072 R)
• M86: 54,365,961 km (0.111 R)
• M87: 54,537,699 km (0.1 R)
• M88: 55,226,298 km (0.096 R)
• M89: 55,658,187 km (0.108 R)
• M90: 55,917,889 km (0.111 R)
• M91: 56,264,657 km (0.109 R)
• M92: 56,960,436 km (0.103 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: 475 - 10,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit