🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.51 AU - 0.59 AU

Year: 268 Days

Day: 24.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,030,380 km

• M1: 204,051 km (0.107 R)

Asteroid Belt

Center: 0.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.6

Radius: 11.8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.92 AU - 1.5 AU

Year: 873 Days

Day: 14 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,030,380 km

• M1: 148,850 km (0.11 R)
• M2: 274,213 km (0.056 R)
• M3: 359,334 km (0.076 R)
• M4: 457,919 km (0.029 R)
• M5: 555,756 km (0.04 R)
• M6: 632,350 km (0.111 R)
• M7: 720,015 km (0.114 R)
• M8: 886,816 km (0.08 R)
• M9: 1,054,964 km (0.102 R)
• M10: 1,149,510 km (0.092 R)
• M11: 1,294,770 km (0.074 R)
• M12: 1,451,099 km (0.072 R)
• M13: 1,580,950 km (0.111 R)
• M14: 1,656,796 km (0.106 R)
• M15: 1,753,586 km (0.046 R)
• M16: 1,837,511 km (0.076 R)
• M17: 1,942,977 km (0.116 R)
• M18: 2,050,538 km (0.062 R)
• M19: 2,160,193 km (0.06 R)
• M20: 2,239,779 km (0.036 R)
• M21: 2,342,104 km (0.03 R)
• M22: 2,479,136 km (0.087 R)
• M23: 2,630,080 km (0.086 R)
• M24: 2,721,185 km (0.111 R)
• M25: 2,836,376 km (0.07 R)
• M26: 3,083,811 km (0.087 R)
• M27: 3,264,974 km (0.047 R)
• M28: 3,356,827 km (0.053 R)
• M29: 3,449,727 km (0.111 R)
• M30: 3,537,092 km (0.106 R)
• M31: 3,644,204 km (0.12 R)
• M32: 3,849,004 km (0.103 R)
• M33: 3,985,437 km (0.062 R)
• M34: 4,070,708 km (0.104 R)
• M35: 4,149,995 km (0.036 R)
• M36: 4,256,508 km (0.094 R)
• M37: 4,350,456 km (0.088 R)
• M38: 4,588,316 km (0.12 R)
• M39: 4,684,807 km (0.094 R)
• M40: 4,767,983 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.3

Radius: 11

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.12 AU - 1.52 AU

Year: 995 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 61,030,380 km

• M1: 141,669 km (0.088 R)
• M2: 249,828 km (0.097 R)
• M3: 342,280 km (0.095 R)
• M4: 432,338 km (0.06 R)
• M5: 532,568 km (0.097 R)
• M6: 642,224 km (0.117 R)
• M7: 712,086 km (0.106 R)
• M8: 816,206 km (0.117 R)
• M9: 1,020,257 km (0.078 R)
• M10: 1,132,456 km (0.115 R)
• M11: 1,204,712 km (0.099 R)
• M12: 1,301,202 km (0.09 R)
• M13: 1,502,262 km (0.073 R)
• M14: 1,755,681 km (0.066 R)
• M15: 1,857,557 km (0.061 R)
• M16: 2,014,186 km (0.031 R)
• M17: 2,211,655 km (0.115 R)
• M18: 2,294,383 km (0.105 R)
• M19: 2,491,403 km (0.097 R)
• M20: 2,567,997 km (0.066 R)
• M21: 2,655,063 km (0.113 R)
• M22: 2,802,567 km (0.08 R)
• M23: 2,882,302 km (0.115 R)
• M24: 3,054,340 km (0.063 R)
• M25: 3,292,649 km (0.119 R)
• M26: 3,440,751 km (0.116 R)
• M27: 3,623,560 km (0.084 R)
• M28: 3,765,678 km (0.093 R)
• M29: 3,876,081 km (0.073 R)
• M30: 3,965,391 km (0.109 R)
• M31: 4,180,064 km (0.111 R)
• M32: 4,410,145 km (0.072 R)
• M33: 4,561,987 km (0.066 R)
• M34: 4,703,656 km (0.064 R)
• M35: 4,883,024 km (0.04 R)
• M36: 4,979,515 km (0.082 R)
• M37: 5,421,726 km (0.065 R)
• M38: 5,635,053 km (0.09 R)
• M39: 5,825,640 km (0.107 R)
• M40: 5,953,846 km (0.108 R)
• M41: 6,278,473 km (0.061 R)
• M42: 6,569,142 km (0.11 R)
• M43: 6,675,805 km (0.078 R)
• M44: 6,756,289 km (0.059 R)
• M45: 6,837,071 km (0.066 R)
• M46: 6,931,767 km (0.108 R)
• M47: 7,149,731 km (0.1 R)
• M48: 7,218,396 km (0.112 R)
• M49: 7,495,003 km (0.041 R)
• M50: 7,620,516 km (0.057 R)
• M51: 7,704,739 km (0.114 R)
• M52: 7,789,112 km (0.108 R)
• M53: 7,873,934 km (0.074 R)
• M54: 8,072,899 km (0.077 R)
• M55: 8,417,872 km (0.108 R)
• M56: 8,709,139 km (0.063 R)
• M57: 8,856,044 km (0.089 R)
• M58: 8,959,267 km (0.117 R)
• M59: 9,122,478 km (0.111 R)
• M60: 9,226,897 km (0.083 R)
• M61: 9,361,536 km (0.115 R)
• M62: 9,602,687 km (0.111 R)
• M63: 9,784,898 km (0.103 R)
• M64: 10,463,025 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.2

Radius: 8.4

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.76 AU - 5.16 AU

Year: 6179 Days

Day: 9.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,030,380 km

• M1: 122,371 km (0.114 R)
• M2: 221,854 km (0.119 R)
• M3: 314,904 km (0.109 R)
• M4: 472,580 km (0.111 R)
• M5: 548,725 km (0.095 R)
• M6: 758,461 km (0.081 R)
• M7: 1,342,342 km (0.029 R)
• M8: 1,530,685 km (0.083 R)
• M9: 2,060,112 km (0.089 R)
• M10: 2,300,366 km (0.104 R)
• M11: 2,712,957 km (0.064 R)
• M12: 3,074,386 km (0.107 R)
• M13: 3,198,253 km (0.114 R)
• M14: 3,579,877 km (0.096 R)
• M15: 4,030,017 km (0.104 R)
• M16: 4,469,984 km (0.096 R)
• M17: 4,554,208 km (0.087 R)
• M18: 5,575,513 km (0.11 R)
• M19: 5,696,687 km (0.073 R)
• M20: 6,890,478 km (0.119 R)
• M21: 7,283,172 km (0.119 R)
• M22: 7,349,295 km (0.077 R)
• M23: 7,415,716 km (0.111 R)
• M24: 8,261,991 km (0.076 R)
• M25: 8,644,064 km (0.085 R)
• M26: 8,890,302 km (0.094 R)
• M27: 9,138,784 km (0.097 R)
• M28: 9,317,554 km (0.082 R)
• M29: 9,715,335 km (0.104 R)
• M30: 10,303,553 km (0.115 R)
• M31: 11,055,133 km (0.069 R)
• M32: 11,169,426 km (0.054 R)
• M33: 11,245,870 km (0.081 R)
• M34: 11,437,655 km (0.097 R)
• M35: 12,019,441 km (0.085 R)
• M36: 13,010,377 km (0.072 R)
• M37: 13,576,755 km (0.085 R)
• M38: 14,399,693 km (0.116 R)
• M39: 14,524,607 km (0.05 R)
• M40: 14,943,331 km (0.1 R)
• M41: 15,069,742 km (0.045 R)
• M42: 16,440,058 km (0.092 R)
• M43: 16,614,190 km (0.098 R)
• M44: 18,659,791 km (0.097 R)
• M45: 18,796,075 km (0.082 R)
• M46: 18,887,030 km (0.098 R)
• M47: 18,978,135 km (0.077 R)
• M48: 19,069,241 km (0.114 R)
• M49: 19,527,758 km (0.103 R)
• M50: 19,665,986 km (0.072 R)
• M51: 20,222,191 km (0.1 R)
• M52: 21,540,149 km (0.025 R)
• M53: 22,546,793 km (0.081 R)
• M54: 22,740,223 km (0.028 R)
• M55: 22,837,162 km (0.045 R)
• M56: 23,863,254 km (0.118 R)
• M57: 23,961,839 km (0.049 R)
• M58: 24,406,893 km (0.111 R)
• M59: 24,655,225 km (0.119 R)
• M60: 25,154,583 km (0.101 R)
• M61: 25,405,458 km (0.113 R)
• M62: 26,112,458 km (0.091 R)
• M63: 27,804,410 km (0.03 R)
• M64: 28,324,113 km (0.067 R)
• M65: 29,373,093 km (0.098 R)
• M66: 29,531,517 km (0.087 R)
• M67: 29,637,283 km (0.109 R)
• M68: 29,902,370 km (0.111 R)
• M69: 30,488,196 km (0.082 R)
• M70: 30,862,938 km (0.106 R)
• M71: 31,401,042 km (0.08 R)
• M72: 31,725,370 km (0.055 R)
• M73: 31,942,137 km (0.074 R)
• M74: 31,996,441 km (0.051 R)
• M75: 32,322,714 km (0.1 R)
• M76: 33,639,176 km (0.111 R)
• M77: 33,694,377 km (0.053 R)
• M78: 34,192,837 km (0.101 R)
• M79: 34,638,041 km (0.106 R)
• M80: 37,120,168 km (0.075 R)
• M81: 38,094,499 km (0.116 R)
• M82: 38,267,285 km (0.065 R)
• M83: 38,671,648 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.2

Radius: 7.3

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.68 AU - 9.3 AU

Year: 17683 Days

Day: 23.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,030,380 km

• M1: 134,339 km (0.073 R)
• M2: 181,163 km (0.12 R)
• M3: 303,384 km (0.077 R)
• M4: 407,505 km (0.113 R)
• M5: 596,746 km (0.105 R)
• M6: 711,787 km (0.106 R)
• M7: 920,027 km (0.103 R)
• M8: 1,077,404 km (0.025 R)
• M9: 1,171,351 km (0.057 R)
• M10: 1,521,710 km (0.094 R)
• M11: 1,681,630 km (0.074 R)
• M12: 2,980,139 km (0.048 R)
• M13: 3,113,580 km (0.113 R)
• M14: 3,490,418 km (0.091 R)
• M15: 3,560,429 km (0.097 R)
• M16: 4,138,027 km (0.107 R)
• M17: 4,212,377 km (0.089 R)
• M18: 6,039,266 km (0.119 R)
• M19: 7,799,883 km (0.069 R)
• M20: 8,310,012 km (0.095 R)
• M21: 8,592,902 km (0.03 R)
• M22: 8,640,324 km (0.09 R)
• M23: 8,687,896 km (0.081 R)
• M24: 9,119,785 km (0.047 R)
• M25: 9,509,488 km (0.078 R)
• M26: 11,225,675 km (0.111 R)
• M27: 11,433,765 km (0.09 R)
• M28: 11,853,836 km (0.103 R)
• M29: 12,012,709 km (0.036 R)
• M30: 12,172,180 km (0.069 R)
• M31: 12,871,700 km (0.113 R)
• M32: 13,198,871 km (0.104 R)
• M33: 13,917,389 km (0.109 R)
• M34: 13,973,189 km (0.109 R)
• M35: 16,147,744 km (0.099 R)
• M36: 16,618,827 km (0.052 R)
• M37: 17,816,209 km (0.067 R)
• M38: 18,059,006 km (0.107 R)
• M39: 18,119,892 km (0.061 R)
• M40: 18,486,557 km (0.087 R)
• M41: 21,895,294 km (0.036 R)
• M42: 22,155,295 km (0.071 R)
• M43: 22,351,119 km (0.105 R)
• M44: 22,416,493 km (0.117 R)
• M45: 22,678,588 km (0.089 R)
• M46: 23,404,736 km (0.104 R)
• M47: 26,869,573 km (0.088 R)
• M48: 27,357,561 km (0.057 R)
• M49: 27,848,392 km (0.087 R)
• M50: 28,412,974 km (0.082 R)
• M51: 29,266,879 km (0.07 R)
• M52: 30,490,888 km (0.082 R)
• M53: 30,563,443 km (0.036 R)
• M54: 31,291,835 km (0.087 R)
• M55: 32,173,416 km (0.093 R)
• M56: 32,321,218 km (0.082 R)
• M57: 32,691,473 km (0.101 R)
• M58: 32,914,374 km (0.096 R)
• M59: 34,036,358 km (0.105 R)
• M60: 34,262,251 km (0.057 R)
• M61: 34,488,592 km (0.045 R)
• M62: 35,322,900 km (0.026 R)
• M63: 36,240,683 km (0.071 R)
• M64: 36,702,491 km (0.117 R)
• M65: 37,088,753 km (0.094 R)
• M66: 38,255,915 km (0.108 R)
• M67: 39,751,445 km (0.117 R)
• M68: 40,068,742 km (0.115 R)
• M69: 40,307,201 km (0.079 R)
• M70: 41,105,605 km (0.105 R)
• M71: 41,748,128 km (0.098 R)
• M72: 42,232,227 km (0.077 R)
• M73: 42,637,039 km (0.082 R)
• M74: 43,124,578 km (0.083 R)
• M75: 43,205,959 km (0.086 R)
• M76: 43,695,593 km (0.112 R)
• M77: 43,777,423 km (0.072 R)
• M78: 45,092,837 km (0.084 R)
• M79: 45,672,529 km (0.114 R)
• M80: 47,342,041 km (0.054 R)
• M81: 47,931,158 km (0.085 R)
• M82: 48,437,995 km (0.115 R)
• M83: 50,912,643 km (0.092 R)
• M84: 53,603,011 km (0.09 R)
• M85: 54,833,155 km (0.099 R)
• M86: 55,363,330 km (0.087 R)
• M87: 56,784,958 km (0.071 R)
• M88: 56,874,268 km (0.087 R)
• M89: 56,963,578 km (0.076 R)
• M90: 57,679,703 km (0.074 R)
• M91: 60,573,973 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 13,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit