🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.59 AU - 0.83 AU

Year: 216 Days

Day: 12.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.43 AU - 1.81 AU

Year: 746 Days

Day: 34.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.19 AU - 2.63 AU

Year: 1353 Days

Day: 38.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.85 AU - 3.63 AU

Year: 2109 Days

Day: 37.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,811,771 km

• M1: 629,508 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.24 AU - 4.92 AU

Year: 3545 Days

Day: 36.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,811,771 km

• M1: 2,547,502 km (0.092 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.5

Radius: 11.1

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.59 AU - 6.03 AU

Year: 5065 Days

Day: 9.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,811,771 km

• M1: 146,157 km (0.04 R)
• M2: 296,054 km (0.06 R)
• M3: 557,252 km (0.08 R)
• M4: 632,201 km (0.109 R)
• M5: 902,674 km (0.116 R)
• M6: 1,016,667 km (0.042 R)
• M7: 1,087,577 km (0.095 R)
• M8: 1,549,535 km (0.066 R)
• M9: 1,674,299 km (0.052 R)
• M10: 1,773,632 km (0.118 R)
• M11: 2,038,570 km (0.109 R)
• M12: 2,460,137 km (0.049 R)
• M13: 2,557,525 km (0.082 R)
• M14: 2,656,260 km (0.109 R)
• M15: 2,994,800 km (0.111 R)
• M16: 3,064,213 km (0.081 R)
• M17: 3,222,338 km (0.084 R)
• M18: 3,365,204 km (0.103 R)
• M19: 3,731,719 km (0.085 R)
• M20: 3,825,367 km (0.073 R)
• M21: 4,015,057 km (0.1 R)
• M22: 4,130,397 km (0.086 R)
• M23: 4,227,486 km (0.074 R)
• M24: 4,463,252 km (0.096 R)
• M25: 4,663,265 km (0.043 R)
• M26: 4,804,934 km (0.084 R)
• M27: 4,907,109 km (0.116 R)
• M28: 5,051,322 km (0.039 R)
• M29: 5,663,626 km (0.068 R)
• M30: 5,924,076 km (0.031 R)
• M31: 6,188,415 km (0.117 R)
• M32: 6,411,615 km (0.036 R)
• M33: 6,614,769 km (0.109 R)
• M34: 6,797,278 km (0.113 R)
• M35: 6,912,170 km (0.117 R)
• M36: 7,004,472 km (0.085 R)
• M37: 7,472,563 km (0.07 R)
• M38: 8,340,530 km (0.065 R)
• M39: 8,587,367 km (0.088 R)
• M40: 8,811,614 km (0.084 R)
• M41: 8,886,712 km (0.109 R)
• M42: 9,113,502 km (0.104 R)
• M43: 9,342,237 km (0.113 R)
• M44: 9,779,512 km (0.064 R)
• M45: 10,013,782 km (0.065 R)
• M46: 10,197,189 km (0.096 R)
• M47: 10,487,708 km (0.11 R)
• M48: 10,647,329 km (0.072 R)
• M49: 10,861,404 km (0.115 R)
• M50: 11,131,129 km (0.073 R)
• M51: 12,484,242 km (0.078 R)
• M52: 12,596,889 km (0.074 R)
• M53: 13,395,741 km (0.096 R)
• M54: 13,568,976 km (0.12 R)
• M55: 13,917,838 km (0.061 R)
• M56: 14,240,221 km (0.119 R)
• M57: 14,446,666 km (0.115 R)
• M58: 15,011,997 km (0.115 R)
• M59: 15,372,827 km (0.084 R)
• M60: 15,584,657 km (0.079 R)
• M61: 15,858,421 km (0.041 R)
• M62: 16,041,828 km (0.098 R)
• M63: 16,689,138 km (0.11 R)
• M64: 16,938,069 km (0.109 R)
• M65: 17,534,067 km (0.088 R)
• M66: 17,818,902 km (0.059 R)
• M67: 17,945,910 km (0.105 R)
• M68: 18,137,096 km (0.032 R)
• M69: 18,392,909 km (0.047 R)
• M70: 18,650,067 km (0.112 R)
• M71: 18,811,334 km (0.089 R)
• M72: 19,428,575 km (0.119 R)
• M73: 19,821,718 km (0.086 R)
• M74: 20,549,512 km (0.104 R)
• M75: 20,749,524 km (0.086 R)
• M76: 21,353,450 km (0.093 R)
• M77: 21,454,579 km (0.037 R)
• M78: 21,827,077 km (0.077 R)
• M79: 22,065,237 km (0.059 R)
• M80: 22,167,562 km (0.085 R)

Asteroid Belt

Center: 7.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.6

Radius: 10.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.83 AU - 11.37 AU

Year: 10757 Days

Day: 10 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,811,771 km

• M1: 175,628 km (0.117 R)
• M2: 858,243 km (0.067 R)
• M3: 1,283,849 km (0.113 R)
• M4: 1,671,756 km (0.098 R)
• M5: 1,753,736 km (0.078 R)
• M6: 2,514,591 km (0.055 R)
• M7: 2,647,434 km (0.108 R)
• M8: 2,724,476 km (0.066 R)
• M9: 2,841,312 km (0.081 R)
• M10: 2,940,047 km (0.109 R)
• M11: 3,599,026 km (0.105 R)
• M12: 3,857,830 km (0.114 R)
• M13: 4,257,406 km (0.067 R)
• M14: 4,531,320 km (0.105 R)
• M15: 4,623,921 km (0.111 R)
• M16: 4,717,120 km (0.071 R)
• M17: 5,120,436 km (0.085 R)
• M18: 5,192,841 km (0.117 R)
• M19: 5,460,921 km (0.097 R)
• M20: 5,584,339 km (0.102 R)
• M21: 5,859,150 km (0.103 R)
• M22: 6,036,424 km (0.117 R)
• M23: 6,500,327 km (0.116 R)
• M24: 6,842,607 km (0.118 R)
• M25: 7,765,326 km (0.085 R)
• M26: 8,326,468 km (0.086 R)
• M27: 8,726,941 km (0.085 R)
• M28: 9,017,012 km (0.033 R)
• M29: 9,666,117 km (0.118 R)
• M30: 9,875,853 km (0.116 R)
• M31: 9,996,429 km (0.072 R)
• M32: 10,299,963 km (0.117 R)
• M33: 10,853,774 km (0.054 R)
• M34: 11,103,154 km (0.071 R)
• M35: 11,798,485 km (0.114 R)
• M36: 11,926,541 km (0.096 R)
• M37: 12,119,223 km (0.045 R)
• M38: 12,216,162 km (0.052 R)
• M39: 12,313,102 km (0.119 R)
• M40: 12,638,477 km (0.104 R)
• M41: 13,032,667 km (0.089 R)
• M42: 13,165,061 km (0.079 R)
• M43: 13,364,326 km (0.102 R)
• M44: 13,497,767 km (0.064 R)
• M45: 13,866,975 km (0.104 R)
• M46: 14,205,515 km (0.12 R)
• M47: 14,307,540 km (0.093 R)
• M48: 14,752,893 km (0.055 R)
• M49: 14,890,822 km (0.116 R)
• M50: 15,098,464 km (0.063 R)
• M51: 15,342,010 km (0.097 R)
• M52: 16,009,515 km (0.12 R)
• M53: 16,080,425 km (0.093 R)
• M54: 16,364,661 km (0.115 R)
• M55: 16,471,773 km (0.1 R)
• M56: 16,758,402 km (0.089 R)
• M57: 17,701,318 km (0.052 R)
• M58: 17,847,924 km (0.09 R)
• M59: 18,068,580 km (0.068 R)
• M60: 18,773,486 km (0.044 R)
• M61: 18,997,882 km (0.086 R)
• M62: 19,373,822 km (0.032 R)
• M63: 19,524,916 km (0.054 R)
• M64: 19,752,454 km (0.082 R)
• M65: 20,248,072 km (0.036 R)
• M66: 20,401,410 km (0.119 R)
• M67: 20,632,239 km (0.083 R)
• M68: 21,759,758 km (0.114 R)
• M69: 22,668,117 km (0.115 R)
• M70: 22,747,703 km (0.05 R)
• M71: 23,629,283 km (0.105 R)
• M72: 24,196,109 km (0.072 R)
• M73: 24,481,243 km (0.12 R)
• M74: 24,726,434 km (0.072 R)
• M75: 24,890,393 km (0.073 R)
• M76: 25,384,515 km (0.045 R)
• M77: 25,467,093 km (0.106 R)
• M78: 25,715,575 km (0.075 R)
• M79: 25,840,190 km (0.09 R)
• M80: 26,173,344 km (0.107 R)
• M81: 26,340,445 km (0.072 R)
• M82: 27,477,688 km (0.112 R)
• M83: 27,902,845 km (0.093 R)
• M84: 28,501,985 km (0.088 R)
• M85: 28,587,854 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.5

Radius: 8.8

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.64 AU - 12.48 AU

Year: 14214 Days

Day: 8 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,811,771 km

• M1: 132,693 km (0.1 R)
• M2: 230,082 km (0.117 R)
• M3: 295,306 km (0.101 R)
• M4: 353,649 km (0.065 R)
• M5: 503,247 km (0.068 R)
• M6: 615,446 km (0.03 R)
• M7: 715,826 km (0.086 R)
• M8: 911,051 km (0.105 R)
• M9: 1,432,100 km (0.096 R)
• M10: 1,766,452 km (0.086 R)
• M11: 3,013,051 km (0.095 R)
• M12: 3,551,154 km (0.104 R)
• M13: 3,737,104 km (0.079 R)
• M14: 4,275,058 km (0.093 R)
• M15: 4,353,896 km (0.112 R)
• M16: 4,755,417 km (0.075 R)
• M17: 4,878,237 km (0.096 R)
• M18: 5,295,166 km (0.106 R)
• M19: 5,593,913 km (0.069 R)
• M20: 6,568,244 km (0.11 R)
• M21: 6,935,507 km (0.058 R)
• M22: 7,028,407 km (0.115 R)
• M23: 7,834,440 km (0.07 R)
• M24: 8,028,319 km (0.096 R)
• M25: 8,669,645 km (0.06 R)
• M26: 10,370,124 km (0.106 R)
• M27: 11,230,911 km (0.111 R)
• M28: 13,365,672 km (0.11 R)
• M29: 13,539,355 km (0.119 R)
• M30: 14,717,139 km (0.065 R)
• M31: 15,318,224 km (0.101 R)
• M32: 16,296,594 km (0.091 R)
• M33: 16,544,328 km (0.119 R)
• M34: 18,635,556 km (0.112 R)
• M35: 19,810,797 km (0.111 R)
• M36: 19,942,892 km (0.088 R)
• M37: 20,075,286 km (0.093 R)
• M38: 20,808,615 km (0.09 R)
• M39: 20,875,635 km (0.025 R)
• M40: 21,077,442 km (0.115 R)
• M41: 21,212,230 km (0.081 R)
• M42: 21,618,538 km (0.103 R)
• M43: 21,890,806 km (0.086 R)
• M44: 22,783,457 km (0.099 R)
• M45: 23,060,512 km (0.077 R)
• M46: 23,618,063 km (0.081 R)
• M47: 24,039,031 km (0.118 R)
• M48: 24,321,173 km (0.105 R)
• M49: 24,391,783 km (0.117 R)
• M50: 24,533,452 km (0.115 R)
• M51: 24,817,389 km (0.085 R)
• M52: 26,036,612 km (0.052 R)
• M53: 26,108,868 km (0.101 R)
• M54: 26,471,493 km (0.105 R)
• M55: 26,762,760 km (0.096 R)
• M56: 27,938,599 km (0.118 R)
• M57: 29,356,637 km (0.115 R)
• M58: 29,507,282 km (0.042 R)
• M59: 31,411,663 km (0.115 R)
• M60: 31,874,669 km (0.094 R)
• M61: 32,029,503 km (0.1 R)
• M62: 32,573,291 km (0.115 R)
• M63: 33,277,149 km (0.092 R)
• M64: 33,670,292 km (0.098 R)
• M65: 34,699,525 km (0.115 R)
• M66: 35,178,089 km (0.084 R)
• M67: 35,980,532 km (0.115 R)
• M68: 36,464,930 km (0.071 R)
• M69: 38,424,063 km (0.105 R)
• M70: 38,506,342 km (0.113 R)
• M71: 39,832,228 km (0.113 R)
• M72: 39,999,030 km (0.114 R)
• M73: 40,249,606 km (0.076 R)
• M74: 41,679,612 km (0.062 R)
• M75: 42,869,663 km (0.078 R)
• M76: 43,040,654 km (0.111 R)
• M77: 44,243,421 km (0.095 R)
• M78: 44,935,760 km (0.051 R)
• M79: 45,457,407 km (0.102 R)
• M80: 46,068,365 km (0.075 R)
• M81: 46,946,056 km (0.103 R)
• M82: 47,298,658 km (0.111 R)
• M83: 48,806,904 km (0.085 R)
• M84: 51,325,533 km (0.116 R)
• M85: 52,143,983 km (0.093 R)
• M86: 52,875,068 km (0.08 R)
• M87: 53,150,179 km (0.107 R)
• M88: 53,793,749 km (0.094 R)
• M89: 54,625,214 km (0.072 R)
• M90: 54,717,815 km (0.104 R)
• M91: 57,992,811 km (0.092 R)
• M92: 58,560,685 km (0.062 R)
• M93: 58,655,380 km (0.107 R)
• M94: 58,845,220 km (0.038 R)
• M95: 59,511,080 km (0.118 R)
• M96: 59,701,668 km (0.106 R)
• M97: 63,753,077 km (0.053 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 13,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit