🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.65 AU - 2.15 AU

Year: 981 Days

Day: 44.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,584,964 km

• M1: 1,866,084 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.26 AU - 4.98 AU

Year: 3134 Days

Day: 41.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.9

Radius: 14.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.03 AU - 10.73 AU

Year: 12532 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 112,584,964 km

• M1: 185,801 km (0.106 R)
• M2: 398,080 km (0.097 R)
• M3: 644,767 km (0.097 R)
• M4: 1,078,002 km (0.101 R)
• M5: 1,231,639 km (0.07 R)
• M6: 1,343,987 km (0.115 R)
• M7: 1,493,735 km (0.103 R)
• M8: 1,667,268 km (0.105 R)
• M9: 1,996,982 km (0.081 R)
• M10: 2,388,330 km (0.082 R)
• M11: 2,593,279 km (0.076 R)
• M12: 2,804,212 km (0.082 R)
• M13: 3,198,552 km (0.103 R)
• M14: 3,704,791 km (0.039 R)
• M15: 3,847,358 km (0.106 R)
• M16: 4,537,004 km (0.116 R)
• M17: 4,896,338 km (0.103 R)
• M18: 5,053,266 km (0.08 R)
• M19: 5,642,981 km (0.119 R)
• M20: 5,780,163 km (0.088 R)
• M21: 6,057,816 km (0.081 R)
• M22: 6,771,248 km (0.081 R)
• M23: 6,946,428 km (0.085 R)
• M24: 7,241,883 km (0.099 R)
• M25: 7,571,747 km (0.07 R)
• M26: 7,967,882 km (0.067 R)
• M27: 8,527,677 km (0.1 R)
• M28: 8,653,938 km (0.113 R)
• M29: 8,908,104 km (0.082 R)
• M30: 10,417,397 km (0.084 R)
• M31: 10,518,525 km (0.071 R)
• M32: 11,167,032 km (0.117 R)
• M33: 11,513,651 km (0.107 R)
• M34: 12,467,038 km (0.094 R)
• M35: 12,610,502 km (0.051 R)
• M36: 13,556,110 km (0.083 R)
• M37: 13,777,665 km (0.055 R)
• M38: 13,888,816 km (0.102 R)
• M39: 14,186,815 km (0.072 R)
• M40: 15,131,825 km (0.08 R)
• M41: 15,400,054 km (0.093 R)
• M42: 15,631,182 km (0.06 R)
• M43: 15,980,194 km (0.074 R)
• M44: 16,136,075 km (0.081 R)
• M45: 16,370,944 km (0.059 R)
• M46: 16,528,022 km (0.097 R)
• M47: 16,646,353 km (0.067 R)
• M48: 16,843,972 km (0.094 R)
• M49: 17,321,638 km (0.073 R)
• M50: 17,723,009 km (0.092 R)
• M51: 18,005,899 km (0.083 R)
• M52: 18,249,444 km (0.064 R)
• M53: 18,698,986 km (0.095 R)
• M54: 19,193,556 km (0.104 R)
• M55: 19,567,252 km (0.076 R)
• M56: 19,734,203 km (0.098 R)
• M57: 20,745,485 km (0.11 R)
• M58: 21,000,848 km (0.045 R)
• M59: 21,428,997 km (0.083 R)
• M60: 21,644,119 km (0.04 R)
• M61: 21,773,521 km (0.107 R)
• M62: 22,511,936 km (0.086 R)
• M63: 23,126,036 km (0.07 R)
• M64: 26,095,404 km (0.119 R)
• M65: 26,601,793 km (0.078 R)
• M66: 27,297,722 km (0.097 R)
• M67: 27,484,270 km (0.099 R)
• M68: 27,577,769 km (0.07 R)
• M69: 27,764,916 km (0.097 R)
• M70: 28,612,687 km (0.098 R)
• M71: 29,277,949 km (0.113 R)
• M72: 30,044,488 km (0.067 R)
• M73: 30,237,170 km (0.035 R)
• M74: 30,623,731 km (0.092 R)
• M75: 32,285,016 km (0.092 R)
• M76: 32,432,968 km (0.07 R)
• M77: 32,581,219 km (0.068 R)
• M78: 33,375,435 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.4

Radius: 5.5

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 15.92 AU - 18.38 AU

Year: 26615 Days

Day: 23.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 112,584,964 km

• M1: 580,739 km (0.063 R)
• M2: 1,267,842 km (0.113 R)
• M3: 1,349,373 km (0.092 R)
• M4: 1,546,244 km (0.091 R)
• M5: 1,692,550 km (0.048 R)
• M6: 1,904,830 km (0.065 R)
• M7: 2,222,875 km (0.115 R)
• M8: 2,321,460 km (0.105 R)
• M9: 2,907,734 km (0.084 R)
• M10: 2,979,541 km (0.114 R)
• M11: 3,125,100 km (0.106 R)
• M12: 3,808,612 km (0.117 R)
• M13: 4,086,565 km (0.069 R)
• M14: 4,494,967 km (0.088 R)
• M15: 4,662,068 km (0.081 R)
• M16: 4,704,105 km (0.077 R)
• M17: 5,002,104 km (0.117 R)
• M18: 5,131,805 km (0.098 R)
• M19: 5,841,797 km (0.101 R)
• M20: 6,116,010 km (0.102 R)
• M21: 6,394,411 km (0.088 R)
• M22: 7,401,055 km (0.032 R)
• M23: 7,450,124 km (0.118 R)
• M24: 7,947,686 km (0.054 R)
• M25: 8,302,383 km (0.068 R)
• M26: 9,343,883 km (0.026 R)
• M27: 9,825,887 km (0.107 R)
• M28: 9,988,351 km (0.067 R)
• M29: 10,536,477 km (0.092 R)
• M30: 11,547,160 km (0.052 R)
• M31: 11,833,491 km (0.032 R)
• M32: 12,122,065 km (0.075 R)
• M33: 12,530,018 km (0.113 R)
• M34: 13,659,782 km (0.11 R)
• M35: 13,962,418 km (0.061 R)
• M36: 14,451,304 km (0.082 R)
• M37: 17,304,135 km (0.072 R)
• M38: 17,829,074 km (0.063 R)
• M39: 18,093,414 km (0.07 R)
• M40: 18,827,341 km (0.075 R)
• M41: 18,961,829 km (0.102 R)
• M42: 21,999,863 km (0.067 R)
• M43: 22,212,441 km (0.104 R)
• M44: 22,354,410 km (0.116 R)
• M45: 22,568,185 km (0.095 R)
• M46: 23,141,444 km (0.082 R)
• M47: 23,792,045 km (0.094 R)
• M48: 24,010,159 km (0.079 R)
• M49: 26,003,700 km (0.111 R)
• M50: 27,590,634 km (0.106 R)
• M51: 27,896,413 km (0.083 R)
• M52: 30,382,879 km (0.091 R)
• M53: 30,777,817 km (0.116 R)
• M54: 31,333,573 km (0.119 R)
• M55: 33,263,835 km (0.076 R)
• M56: 33,833,952 km (0.119 R)
• M57: 34,407,510 km (0.074 R)
• M58: 38,852,213 km (0.089 R)
• M59: 40,142,494 km (0.091 R)
• M60: 40,488,963 km (0.05 R)
• M61: 40,749,562 km (0.042 R)
• M62: 42,676,682 km (0.082 R)
• M63: 43,562,601 km (0.085 R)
• M64: 44,633,572 km (0.118 R)
• M65: 46,437,722 km (0.108 R)
• M66: 46,619,334 km (0.112 R)
• M67: 46,892,350 km (0.105 R)
• M68: 47,898,097 km (0.102 R)
• M69: 48,081,653 km (0.067 R)
• M70: 48,357,512 km (0.116 R)
• M71: 48,726,121 km (0.114 R)
• M72: 48,910,725 km (0.063 R)
• M73: 49,930,533 km (0.093 R)
• M74: 50,863,725 km (0.102 R)
• M75: 51,426,362 km (0.091 R)
• M76: 54,079,181 km (0.059 R)
• M77: 56,194,645 km (0.119 R)
• M78: 56,873,370 km (0.079 R)
• M79: 58,141,063 km (0.101 R)
• M80: 58,925,853 km (0.044 R)
• M81: 59,319,595 km (0.115 R)
• M82: 59,418,030 km (0.105 R)
• M83: 61,799,928 km (0.047 R)
• M84: 66,349,049 km (0.115 R)
• M85: 66,861,123 km (0.108 R)
• M86: 67,683,163 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.7

Radius: 7.3

Gravity: 16.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 15.68 AU - 23.18 AU

Year: 32095 Days

Day: 16.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 112,584,964 km

• M1: 100,829 km (0.071 R)
• M2: 238,609 km (0.093 R)
• M3: 433,086 km (0.12 R)
• M4: 796,010 km (0.078 R)
• M5: 859,141 km (0.095 R)
• M6: 1,093,860 km (0.026 R)
• M7: 1,200,673 km (0.112 R)
• M8: 1,581,549 km (0.097 R)
• M9: 1,744,162 km (0.115 R)
• M10: 3,178,955 km (0.074 R)
• M11: 4,250,973 km (0.039 R)
• M12: 5,424,568 km (0.038 R)
• M13: 5,857,804 km (0.103 R)
• M14: 6,174,054 km (0.093 R)
• M15: 6,626,138 km (0.063 R)
• M16: 7,425,889 km (0.119 R)
• M17: 7,493,806 km (0.072 R)
• M18: 7,975,810 km (0.118 R)
• M19: 9,407,462 km (0.073 R)
• M20: 9,927,016 km (0.098 R)
• M21: 10,762,220 km (0.07 R)
• M22: 11,778,140 km (0.11 R)
• M23: 11,937,162 km (0.084 R)
• M24: 12,017,047 km (0.105 R)
• M25: 12,499,351 km (0.118 R)
• M26: 14,576,517 km (0.119 R)
• M27: 14,832,928 km (0.075 R)
• M28: 15,090,835 km (0.106 R)
• M29: 15,177,003 km (0.106 R)
• M30: 16,402,210 km (0.102 R)
• M31: 19,695,607 km (0.109 R)
• M32: 19,978,945 km (0.115 R)
• M33: 20,454,367 km (0.114 R)
• M34: 23,985,625 km (0.076 R)
• M35: 24,389,539 km (0.07 R)
• M36: 25,511,673 km (0.083 R)
• M37: 26,650,561 km (0.092 R)
• M38: 27,173,705 km (0.112 R)
• M39: 30,165,513 km (0.107 R)
• M40: 32,811,750 km (0.099 R)
• M41: 33,147,747 km (0.111 R)
• M42: 34,503,103 km (0.075 R)
• M43: 34,616,798 km (0.114 R)
• M44: 36,453,860 km (0.106 R)
• M45: 42,639,133 km (0.069 R)
• M46: 44,730,362 km (0.091 R)
• M47: 45,601,171 km (0.1 R)
• M48: 46,101,277 km (0.071 R)
• M49: 46,477,665 km (0.044 R)
• M50: 46,854,951 km (0.077 R)
• M51: 48,756,639 km (0.064 R)
• M52: 52,112,119 km (0.067 R)
• M53: 52,504,065 km (0.087 R)
• M54: 54,346,214 km (0.058 R)
• M55: 54,876,389 km (0.106 R)
• M56: 55,808,234 km (0.11 R)
• M57: 56,879,803 km (0.078 R)
• M58: 57,418,056 km (0.106 R)
• M59: 57,822,868 km (0.052 R)
• M60: 58,093,192 km (0.089 R)
• M61: 58,228,578 km (0.092 R)
• M62: 58,635,334 km (0.055 R)
• M63: 59,861,139 km (0.066 R)
• M64: 60,408,667 km (0.081 R)
• M65: 62,892,890 km (0.104 R)
• M66: 63,170,992 km (0.106 R)
• M67: 66,398,417 km (0.104 R)
• M68: 68,674,847 km (0.08 R)
• M69: 69,966,625 km (0.114 R)
• M70: 71,991,881 km (0.106 R)
• M71: 72,865,832 km (0.095 R)
• M72: 73,157,847 km (0.111 R)
• M73: 74,918,464 km (0.089 R)
• M74: 77,138,796 km (0.09 R)
• M75: 80,283,343 km (0.1 R)
• M76: 81,795,478 km (0.083 R)
• M77: 82,859,568 km (0.064 R)
• M78: 84,234,372 km (0.092 R)
• M79: 84,694,236 km (0.071 R)
• M80: 87,006,421 km (0.061 R)
• M81: 90,278,276 km (0.042 R)
• M82: 90,435,054 km (0.087 R)
• M83: 104,747,980 km (0.049 R)
• M84: 105,407,707 km (0.108 R)
• M85: 105,572,713 km (0.068 R)
• M86: 106,234,086 km (0.108 R)
• M87: 106,565,295 km (0.092 R)
• M88: 106,731,050 km (0.084 R)
• M89: 107,560,869 km (0.088 R)
• M90: 109,561,292 km (0.118 R)
• M91: 110,063,342 km (0.039 R)
• M92: 111,069,687 km (0.108 R)
• M93: 112,416,218 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 11,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit