🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.64 AU - 1 AU

Year: 262 Days

Day: 30.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.74 AU - 0.98 AU

Year: 282 Days

Day: 43.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,440,807 km

• M1: 38,447 km (0.109 R)
• M2: 415,284 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.82 AU - 0.98 AU

Year: 301 Days

Day: 25.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 63 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,440,807 km

• M1: 848,968 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.78 AU - 1.18 AU

Year: 343 Days

Day: 20.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.8

Radius: 13

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.74 AU - 14.5 AU

Year: 13986 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,440,807 km

• M1: 505,042 km (0.094 R)
• M2: 597,045 km (0.095 R)
• M3: 747,989 km (0.095 R)
• M4: 942,018 km (0.077 R)
• M5: 1,112,111 km (0.099 R)
• M6: 1,217,278 km (0.072 R)
• M7: 1,542,354 km (0.101 R)
• M8: 2,048,892 km (0.037 R)
• M9: 2,180,239 km (0.098 R)
• M10: 2,820,817 km (0.039 R)
• M11: 3,027,263 km (0.113 R)
• M12: 3,377,322 km (0.045 R)
• M13: 4,712,183 km (0.076 R)
• M14: 5,190,298 km (0.101 R)
• M15: 5,280,506 km (0.114 R)
• M16: 5,462,716 km (0.083 R)
• M17: 5,927,217 km (0.038 R)
• M18: 6,815,380 km (0.112 R)
• M19: 7,910,586 km (0.027 R)
• M20: 8,649,599 km (0.055 R)
• M21: 8,908,104 km (0.115 R)
• M22: 8,994,871 km (0.104 R)
• M23: 10,881,001 km (0.094 R)
• M24: 11,749,417 km (0.067 R)
• M25: 12,835,797 km (0.046 R)
• M26: 13,903,776 km (0.112 R)
• M27: 14,435,596 km (0.101 R)
• M28: 14,819,614 km (0.047 R)
• M29: 15,650,181 km (0.089 R)
• M30: 16,629,449 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.5

Radius: 3.2

Gravity: 33.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.98 AU - 20.26 AU

Year: 23925 Days

Day: 25 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,440,807 km

• M1: 217,814 km (0.078 R)
• M2: 563,086 km (0.109 R)
• M3: 732,132 km (0.053 R)
• M4: 1,435,392 km (0.054 R)
• M5: 1,635,254 km (0.104 R)
• M6: 1,723,667 km (0.11 R)
• M7: 1,753,437 km (0.068 R)
• M8: 1,966,913 km (0.103 R)
• M9: 2,285,855 km (0.078 R)
• M10: 2,417,950 km (0.097 R)
• M11: 3,042,671 km (0.1 R)
• M12: 3,485,331 km (0.108 R)
• M13: 5,272,128 km (0.108 R)
• M14: 5,490,391 km (0.097 R)
• M15: 5,756,227 km (0.084 R)
• M16: 6,485,516 km (0.081 R)
• M17: 6,578,716 km (0.1 R)
• M18: 6,625,390 km (0.119 R)
• M19: 6,766,461 km (0.1 R)
• M20: 8,128,849 km (0.09 R)
• M21: 8,229,379 km (0.097 R)
• M22: 8,431,635 km (0.086 R)
• M23: 8,635,387 km (0.041 R)
• M24: 8,840,935 km (0.109 R)
• M25: 9,204,308 km (0.115 R)
• M26: 9,361,536 km (0.06 R)
• M27: 10,215,141 km (0.109 R)
• M28: 10,377,903 km (0.103 R)
• M29: 11,037,780 km (0.028 R)
• M30: 11,710,970 km (0.11 R)
• M31: 13,038,053 km (0.045 R)
• M32: 13,155,637 km (0.041 R)
• M33: 13,629,712 km (0.112 R)
• M34: 13,808,931 km (0.102 R)
• M35: 13,988,897 km (0.036 R)
• M36: 14,169,611 km (0.093 R)
• M37: 15,394,369 km (0.075 R)
• M38: 16,208,331 km (0.099 R)
• M39: 17,229,336 km (0.085 R)
• M40: 17,552,767 km (0.081 R)
• M41: 18,074,116 km (0.071 R)
• M42: 18,139,639 km (0.08 R)
• M43: 18,336,809 km (0.117 R)
• M44: 20,962,701 km (0.114 R)
• M45: 21,031,665 km (0.069 R)
• M46: 21,238,709 km (0.112 R)
• M47: 22,143,626 km (0.098 R)
• M48: 22,283,949 km (0.115 R)
• M49: 22,565,492 km (0.091 R)
• M50: 22,919,142 km (0.08 R)
• M51: 23,417,303 km (0.071 R)
• M52: 24,424,246 km (0.115 R)
• M53: 25,592,306 km (0.111 R)
• M54: 25,739,510 km (0.119 R)
• M55: 26,257,269 km (0.055 R)
• M56: 26,927,766 km (0.102 R)
• M57: 27,982,132 km (0.054 R)
• M58: 28,209,820 km (0.108 R)
• M59: 28,514,401 km (0.114 R)
• M60: 29,049,962 km (0.063 R)
• M61: 32,173,416 km (0.068 R)
• M62: 35,237,629 km (0.063 R)
• M63: 36,307,104 km (0.061 R)
• M64: 39,069,279 km (0.088 R)
• M65: 40,346,995 km (0.12 R)
• M66: 40,604,153 km (0.12 R)
• M67: 40,861,910 km (0.057 R)
• M68: 41,811,558 km (0.106 R)
• M69: 44,526,759 km (0.118 R)
• M70: 45,682,253 km (0.118 R)
• M71: 46,487,987 km (0.095 R)
• M72: 46,937,529 km (0.057 R)
• M73: 47,208,002 km (0.065 R)
• M74: 51,048,628 km (0.06 R)
• M75: 51,419,631 km (0.1 R)
• M76: 51,512,531 km (0.062 R)
• M77: 53,476,003 km (0.095 R)
• M78: 54,703,603 km (0.114 R)
• M79: 54,798,448 km (0.113 R)
• M80: 55,845,035 km (0.097 R)
• M81: 56,802,312 km (0.117 R)
• M82: 58,732,872 km (0.119 R)
• M83: 59,121,527 km (0.077 R)
• M84: 59,803,843 km (0.109 R)
• M85: 60,292,729 km (0.09 R)
• M86: 60,881,247 km (0.108 R)
• M87: 61,866,199 km (0.11 R)
• M88: 63,552,766 km (0.105 R)
• M89: 64,752,391 km (0.052 R)
• M90: 65,153,912 km (0.115 R)
• M91: 66,464,539 km (0.109 R)
• M92: 66,565,817 km (0.111 R)
• M93: 67,377,086 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711

Radius: 4.6

Gravity: 33.6 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.67 AU - 16.81 AU

Year: 24184 Days

Day: 19.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,440,807 km

• M1: 65,075 km (0.06 R)
• M2: 581,038 km (0.109 R)
• M3: 809,324 km (0.107 R)
• M4: 976,126 km (0.035 R)
• M5: 1,034,170 km (0.106 R)
• M6: 1,438,982 km (0.106 R)
• M7: 1,710,352 km (0.049 R)
• M8: 2,222,725 km (0.099 R)
• M9: 2,338,364 km (0.103 R)
• M10: 2,697,100 km (0.083 R)
• M11: 2,820,518 km (0.102 R)
• M12: 2,945,732 km (0.109 R)
• M13: 3,115,675 km (0.081 R)
• M14: 5,545,294 km (0.104 R)
• M15: 6,236,286 km (0.118 R)
• M16: 6,399,647 km (0.067 R)
• M17: 7,931,679 km (0.114 R)
• M18: 8,526,630 km (0.045 R)
• M19: 8,829,416 km (0.109 R)
• M20: 10,589,285 km (0.051 R)
• M21: 10,654,061 km (0.068 R)
• M22: 10,980,185 km (0.061 R)
• M23: 11,442,143 km (0.086 R)
• M24: 13,633,303 km (0.117 R)
• M25: 15,505,969 km (0.114 R)
• M26: 15,579,721 km (0.119 R)
• M27: 16,622,567 km (0.091 R)
• M28: 17,000,452 km (0.105 R)
• M29: 17,610,961 km (0.092 R)
• M30: 19,803,766 km (0.088 R)
• M31: 20,850,652 km (0.113 R)
• M32: 21,094,796 km (0.09 R)
• M33: 22,080,795 km (0.083 R)
• M34: 22,663,030 km (0.088 R)
• M35: 23,334,425 km (0.101 R)
• M36: 23,672,517 km (0.048 R)
• M37: 29,755,016 km (0.119 R)
• M38: 30,397,539 km (0.114 R)
• M39: 30,489,692 km (0.112 R)
• M40: 32,258,537 km (0.091 R)
• M41: 32,918,712 km (0.073 R)
• M42: 33,202,948 km (0.09 R)
• M43: 34,444,012 km (0.071 R)
• M44: 35,215,189 km (0.11 R)
• M45: 36,971,319 km (0.12 R)
• M46: 37,365,359 km (0.087 R)
• M47: 38,855,653 km (0.064 R)
• M48: 39,055,815 km (0.068 R)
• M49: 41,280,186 km (0.112 R)
• M50: 44,378,807 km (0.095 R)
• M51: 45,112,584 km (0.12 R)
• M52: 45,428,236 km (0.115 R)
• M53: 46,911,050 km (0.07 R)
• M54: 47,337,703 km (0.078 R)
• M55: 47,872,815 km (0.084 R)
• M56: 51,234,428 km (0.085 R)
• M57: 51,563,843 km (0.112 R)
• M58: 52,999,085 km (0.078 R)
• M59: 54,447,491 km (0.072 R)
• M60: 55,345,228 km (0.034 R)
• M61: 56,587,639 km (0.118 R)
• M62: 56,814,579 km (0.109 R)
• M63: 57,839,174 km (0.108 R)
• M64: 58,296,645 km (0.106 R)
• M65: 59,906,767 km (0.025 R)
• M66: 60,833,525 km (0.086 R)
• M67: 61,415,162 km (0.082 R)
• M68: 61,998,594 km (0.105 R)
• M69: 65,537,481 km (0.071 R)
• M70: 65,656,561 km (0.029 R)
• M71: 66,611,893 km (0.103 R)
• M72: 66,851,548 km (0.061 R)
• M73: 67,331,458 km (0.112 R)
• M74: 67,451,586 km (0.101 R)
• M75: 68,294,869 km (0.073 R)
• M76: 68,657,195 km (0.092 R)
• M77: 69,505,415 km (0.119 R)
• M78: 70,600,920 km (0.116 R)
• M79: 70,967,435 km (0.1 R)
• M80: 72,316,508 km (0.094 R)
• M81: 74,418,059 km (0.036 R)
• M82: 76,414,293 km (0.084 R)
• M83: 77,167,369 km (0.053 R)
• M84: 81,097,455 km (0.084 R)
• M85: 81,993,845 km (0.031 R)
• M86: 83,538,144 km (0.105 R)
• M87: 86,263,817 km (0.077 R)
• M88: 86,916,961 km (0.062 R)
• M89: 87,178,758 km (0.086 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 13,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit