🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.52 AU - 0.76 AU

Year: 222 Days

Day: 30 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,786,912 km

• M1: 96,790 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.35 AU - 1.81 AU

Year: 861 Days

Day: 36.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,786,912 km

• M1: 787,633 km (0.112 R)

Asteroid Belt

Center: 2.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.5

Radius: 14.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.43 AU - 4.33 AU

Year: 3313 Days

Day: 14.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 46,786,912 km

• M1: 181,911 km (0.119 R)
• M2: 370,704 km (0.089 R)
• M3: 533,167 km (0.078 R)
• M4: 734,974 km (0.115 R)
• M5: 975,378 km (0.048 R)
• M6: 1,094,907 km (0.111 R)
• M7: 1,231,340 km (0.083 R)
• M8: 1,361,939 km (0.102 R)
• M9: 1,535,173 km (0.054 R)
• M10: 1,769,294 km (0.066 R)
• M11: 1,918,293 km (0.115 R)
• M12: 2,376,362 km (0.095 R)
• M13: 2,603,003 km (0.059 R)
• M14: 2,789,551 km (0.061 R)
• M15: 3,176,412 km (0.072 R)
• M16: 3,342,615 km (0.051 R)
• M17: 3,771,362 km (0.101 R)
• M18: 4,254,264 km (0.113 R)
• M19: 4,475,220 km (0.119 R)
• M20: 4,757,063 km (0.08 R)
• M21: 5,102,933 km (0.116 R)
• M22: 5,596,905 km (0.092 R)
• M23: 5,839,553 km (0.037 R)
• M24: 6,106,435 km (0.12 R)
• M25: 6,293,582 km (0.113 R)
• M26: 6,440,488 km (0.09 R)
• M27: 6,802,066 km (0.112 R)
• M28: 7,634,129 km (0.116 R)
• M29: 7,723,738 km (0.115 R)
• M30: 7,858,526 km (0.111 R)
• M31: 7,971,622 km (0.088 R)
• M32: 8,222,198 km (0.084 R)
• M33: 8,544,881 km (0.104 R)
• M34: 8,942,512 km (0.09 R)
• M35: 9,131,604 km (0.115 R)
• M36: 9,226,748 km (0.095 R)
• M37: 9,926,118 km (0.076 R)
• M38: 10,048,489 km (0.09 R)
• M39: 10,443,278 km (0.059 R)
• M40: 10,667,675 km (0.119 R)
• M41: 11,019,828 km (0.099 R)
• M42: 11,197,401 km (0.093 R)
• M43: 11,350,290 km (0.099 R)
• M44: 12,256,404 km (0.111 R)
• M45: 12,466,739 km (0.088 R)
• M46: 12,917,776 km (0.115 R)
• M47: 13,808,781 km (0.103 R)
• M48: 14,000,266 km (0.075 R)
• M49: 14,247,851 km (0.088 R)
• M50: 14,413,755 km (0.076 R)
• M51: 15,280,974 km (0.071 R)
• M52: 15,592,885 km (0.062 R)
• M53: 15,735,302 km (0.109 R)
• M54: 15,849,595 km (0.119 R)
• M55: 16,251,565 km (0.084 R)
• M56: 16,598,931 km (0.044 R)
• M57: 17,183,410 km (0.1 R)
• M58: 17,330,465 km (0.06 R)
• M59: 17,419,026 km (0.087 R)
• M60: 18,102,539 km (0.117 R)
• M61: 18,192,298 km (0.046 R)
• M62: 19,068,193 km (0.119 R)
• M63: 19,864,952 km (0.118 R)
• M64: 19,957,702 km (0.108 R)
• M65: 20,205,436 km (0.115 R)
• M66: 20,423,101 km (0.084 R)
• M67: 20,641,514 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.2

Radius: 9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.82 AU - 7.24 AU

Year: 7233 Days

Day: 10.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,786,912 km

• M1: 119,230 km (0.051 R)
• M2: 187,147 km (0.108 R)
• M3: 253,868 km (0.099 R)
• M4: 333,154 km (0.113 R)
• M5: 555,457 km (0.051 R)
• M6: 836,402 km (0.086 R)
• M7: 900,579 km (0.113 R)
• M8: 1,351,168 km (0.074 R)
• M9: 1,427,612 km (0.104 R)
• M10: 1,616,854 km (0.097 R)
• M11: 1,780,963 km (0.109 R)
• M12: 2,269,400 km (0.085 R)
• M13: 2,379,354 km (0.112 R)
• M14: 2,623,947 km (0.111 R)
• M15: 3,322,270 km (0.116 R)
• M16: 3,942,652 km (0.103 R)
• M17: 4,120,075 km (0.073 R)
• M18: 4,322,930 km (0.112 R)
• M19: 4,414,184 km (0.111 R)
• M20: 4,903,519 km (0.092 R)
• M21: 5,215,131 km (0.09 R)
• M22: 5,682,326 km (0.103 R)
• M23: 6,499,279 km (0.108 R)
• M24: 6,948,073 km (0.116 R)
• M25: 7,243,978 km (0.098 R)
• M26: 7,959,654 km (0.059 R)
• M27: 8,071,703 km (0.088 R)
• M28: 8,297,446 km (0.1 R)
• M29: 8,468,287 km (0.097 R)
• M30: 8,813,259 km (0.066 R)
• M31: 8,900,176 km (0.109 R)
• M32: 9,606,128 km (0.104 R)
• M33: 11,259,633 km (0.117 R)
• M34: 11,734,457 km (0.077 R)
• M35: 11,830,200 km (0.05 R)
• M36: 12,054,596 km (0.097 R)
• M37: 12,345,265 km (0.107 R)
• M38: 12,475,116 km (0.068 R)
• M39: 12,966,395 km (0.071 R)
• M40: 13,297,306 km (0.048 R)
• M41: 13,397,237 km (0.047 R)
• M42: 13,564,189 km (0.051 R)
• M43: 13,866,376 km (0.082 R)
• M44: 14,924,632 km (0.079 R)
• M45: 15,341,262 km (0.103 R)
• M46: 16,292,555 km (0.066 R)
• M47: 16,363,763 km (0.109 R)
• M48: 16,470,726 km (0.104 R)
• M49: 16,578,137 km (0.111 R)
• M50: 16,649,645 km (0.118 R)
• M51: 18,030,433 km (0.11 R)
• M52: 18,177,936 km (0.101 R)
• M53: 18,362,839 km (0.09 R)
• M54: 18,734,590 km (0.099 R)
• M55: 19,598,967 km (0.071 R)
• M56: 20,093,238 km (0.119 R)
• M57: 20,246,127 km (0.108 R)
• M58: 20,668,591 km (0.055 R)
• M59: 20,784,380 km (0.086 R)
• M60: 20,900,319 km (0.062 R)
• M61: 21,288,375 km (0.067 R)
• M62: 21,444,256 km (0.108 R)
• M63: 21,522,346 km (0.119 R)
• M64: 21,639,631 km (0.082 R)
• M65: 22,268,989 km (0.115 R)
• M66: 22,744,860 km (0.118 R)
• M67: 23,868,340 km (0.117 R)
• M68: 24,233,359 km (0.108 R)
• M69: 24,477,652 km (0.084 R)
• M70: 25,174,479 km (0.096 R)
• M71: 25,256,758 km (0.112 R)
• M72: 25,753,124 km (0.1 R)
• M73: 26,210,893 km (0.073 R)
• M74: 26,294,369 km (0.07 R)
• M75: 26,419,732 km (0.079 R)
• M76: 26,881,391 km (0.055 R)
• M77: 27,345,743 km (0.115 R)
• M78: 27,600,209 km (0.114 R)
• M79: 28,754,656 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.6

Radius: 14.4

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.59 AU - 7.89 AU

Year: 7585 Days

Day: 7.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 46,786,912 km

• M1: 213,925 km (0.115 R)
• M2: 304,880 km (0.116 R)
• M3: 428,000 km (0.117 R)
• M4: 593,156 km (0.109 R)
• M5: 690,095 km (0.063 R)
• M6: 823,087 km (0.1 R)
• M7: 987,047 km (0.075 R)
• M8: 1,095,655 km (0.102 R)
• M9: 1,768,845 km (0.071 R)
• M10: 1,903,932 km (0.093 R)
• M11: 2,028,547 km (0.077 R)
• M12: 2,315,775 km (0.061 R)
• M13: 2,479,585 km (0.052 R)
• M14: 2,570,540 km (0.1 R)
• M15: 2,850,587 km (0.104 R)
• M16: 3,256,147 km (0.111 R)
• M17: 3,372,983 km (0.112 R)
• M18: 3,474,411 km (0.097 R)
• M19: 3,802,329 km (0.111 R)
• M20: 3,943,549 km (0.06 R)
• M21: 4,140,570 km (0.071 R)
• M22: 4,359,282 km (0.103 R)
• M23: 4,675,681 km (0.047 R)
• M24: 4,770,227 km (0.084 R)
• M25: 5,096,500 km (0.08 R)
• M26: 5,350,966 km (0.088 R)
• M27: 5,872,614 km (0.078 R)
• M28: 6,285,205 km (0.093 R)
• M29: 6,494,941 km (0.115 R)
• M30: 6,600,707 km (0.095 R)
• M31: 6,792,641 km (0.092 R)
• M32: 7,313,541 km (0.109 R)
• M33: 7,490,066 km (0.099 R)
• M34: 7,757,398 km (0.109 R)
• M35: 8,050,759 km (0.036 R)
• M36: 8,347,860 km (0.075 R)
• M37: 8,532,464 km (0.061 R)
• M38: 8,976,321 km (0.088 R)
• M39: 9,644,276 km (0.111 R)
• M40: 9,862,389 km (0.083 R)
• M41: 10,279,019 km (0.056 R)
• M42: 11,104,052 km (0.105 R)
• M43: 11,409,381 km (0.118 R)
• M44: 11,537,437 km (0.044 R)
• M45: 12,028,417 km (0.108 R)
• M46: 12,158,866 km (0.11 R)
• M47: 12,764,588 km (0.116 R)
• M48: 13,245,395 km (0.119 R)
• M49: 13,841,393 km (0.05 R)
• M50: 14,032,879 km (0.099 R)
• M51: 14,418,392 km (0.089 R)
• M52: 14,584,745 km (0.089 R)
• M53: 15,059,419 km (0.079 R)
• M54: 15,171,917 km (0.094 R)
• M55: 15,681,447 km (0.109 R)
• M56: 16,052,899 km (0.071 R)
• M57: 16,514,109 km (0.086 R)
• M58: 16,979,658 km (0.11 R)
• M59: 17,508,636 km (0.098 R)
• M60: 17,775,219 km (0.12 R)
• M61: 17,983,459 km (0.074 R)
• M62: 19,188,919 km (0.065 R)
• M63: 19,647,736 km (0.106 R)
• M64: 19,832,190 km (0.075 R)
• M65: 19,955,608 km (0.108 R)
• M66: 20,110,143 km (0.109 R)
• M67: 20,763,586 km (0.108 R)
• M68: 20,951,481 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.6

Radius: 7.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.58 AU - 12.86 AU

Year: 17392 Days

Day: 15.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,786,912 km

• M1: 109,805 km (0.104 R)
• M2: 266,883 km (0.057 R)
• M3: 452,833 km (0.111 R)
• M4: 631,004 km (0.119 R)
• M5: 712,086 km (0.101 R)
• M6: 1,110,465 km (0.052 R)
• M7: 1,438,982 km (0.07 R)
• M8: 1,525,749 km (0.082 R)
• M9: 2,539,274 km (0.11 R)
• M10: 2,698,147 km (0.099 R)
• M11: 3,279,933 km (0.105 R)
• M12: 3,688,934 km (0.107 R)
• M13: 4,364,069 km (0.071 R)
• M14: 4,427,199 km (0.108 R)
• M15: 4,522,792 km (0.093 R)
• M16: 4,911,597 km (0.075 R)
• M17: 5,210,195 km (0.113 R)
• M18: 5,965,065 km (0.038 R)
• M19: 6,283,709 km (0.079 R)
• M20: 6,571,535 km (0.06 R)
• M21: 6,680,592 km (0.077 R)
• M22: 6,827,048 km (0.101 R)
• M23: 7,085,703 km (0.077 R)
• M24: 7,498,892 km (0.103 R)
• M25: 7,919,711 km (0.056 R)
• M26: 8,035,949 km (0.12 R)
• M27: 8,230,725 km (0.106 R)
• M28: 8,427,147 km (0.111 R)
• M29: 8,784,537 km (0.042 R)
• M30: 9,106,471 km (0.08 R)
• M31: 10,053,276 km (0.025 R)
• M32: 10,221,125 km (0.073 R)
• M33: 10,602,300 km (0.075 R)
• M34: 10,987,964 km (0.074 R)
• M35: 11,378,414 km (0.072 R)
• M36: 12,396,577 km (0.086 R)
• M37: 12,531,514 km (0.118 R)
• M38: 12,757,557 km (0.08 R)
• M39: 12,893,691 km (0.114 R)
• M40: 13,121,977 km (0.081 R)
• M41: 13,305,384 km (0.097 R)
• M42: 13,767,941 km (0.102 R)
• M43: 13,954,340 km (0.029 R)
• M44: 14,282,707 km (0.081 R)
• M45: 14,566,195 km (0.105 R)
• M46: 14,613,618 km (0.118 R)
• M47: 14,756,184 km (0.07 R)
• M48: 15,427,729 km (0.078 R)
• M49: 15,524,519 km (0.099 R)
• M50: 16,060,229 km (0.069 R)
• M51: 16,800,439 km (0.113 R)
• M52: 17,149,750 km (0.044 R)
• M53: 18,879,999 km (0.109 R)
• M54: 19,035,431 km (0.115 R)
• M55: 19,976,252 km (0.045 R)
• M56: 20,346,358 km (0.028 R)
• M57: 21,146,706 km (0.072 R)
• M58: 21,200,412 km (0.116 R)
• M59: 22,723,318 km (0.11 R)
• M60: 25,243,593 km (0.034 R)
• M61: 26,334,162 km (0.1 R)
• M62: 28,323,664 km (0.108 R)
• M63: 28,918,016 km (0.12 R)
• M64: 29,456,419 km (0.065 R)
• M65: 30,058,401 km (0.107 R)
• M66: 30,239,863 km (0.062 R)
• M67: 31,950,664 km (0.116 R)
• M68: 32,259,434 km (0.098 R)
• M69: 32,755,651 km (0.113 R)
• M70: 32,942,349 km (0.093 R)
• M71: 35,210,103 km (0.109 R)
• M72: 35,913,063 km (0.109 R)
• M73: 37,397,822 km (0.105 R)
• M74: 37,919,021 km (0.081 R)
• M75: 41,230,071 km (0.102 R)
• M76: 41,297,240 km (0.094 R)
• M77: 41,835,942 km (0.103 R)
• M78: 43,602,394 km (0.109 R)
• M79: 44,770,604 km (0.067 R)
• M80: 45,116,025 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 11,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit