🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.5 AU - 0.58 AU

Year: 142 Days

Day: 41.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,208,310 km

• M1: 476,170 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.63 AU - 0.85 AU

Year: 228 Days

Day: 28.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.14 AU - 1.2 AU

Year: 453 Days

Day: 13.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 7.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.9

Radius: 7.2

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.29 AU - 16.19 AU

Year: 19246 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,208,310 km

• M1: 134,189 km (0.061 R)
• M2: 182,061 km (0.09 R)
• M3: 253,120 km (0.117 R)
• M4: 463,903 km (0.118 R)
• M5: 917,185 km (0.08 R)
• M6: 1,221,616 km (0.112 R)
• M7: 1,476,381 km (0.059 R)
• M8: 2,005,659 km (0.077 R)
• M9: 2,184,279 km (0.077 R)
• M10: 2,306,350 km (0.084 R)
• M11: 2,718,343 km (0.115 R)
• M12: 3,431,626 km (0.073 R)
• M13: 3,573,893 km (0.029 R)
• M14: 4,012,065 km (0.082 R)
• M15: 4,086,864 km (0.084 R)
• M16: 4,428,845 km (0.105 R)
• M17: 5,180,724 km (0.115 R)
• M18: 5,675,893 km (0.072 R)
• M19: 5,886,676 km (0.093 R)
• M20: 6,229,405 km (0.104 R)
• M21: 7,896,673 km (0.064 R)
• M22: 8,132,140 km (0.088 R)
• M23: 8,274,408 km (0.1 R)
• M24: 8,658,126 km (0.098 R)
• M25: 9,793,125 km (0.103 R)
• M26: 11,079,069 km (0.078 R)
• M27: 11,395,618 km (0.102 R)
• M28: 12,911,493 km (0.049 R)
• M29: 13,300,298 km (0.101 R)
• M30: 13,749,391 km (0.071 R)
• M31: 14,203,420 km (0.058 R)
• M32: 14,489,751 km (0.111 R)
• M33: 17,700,719 km (0.081 R)
• M34: 18,692,703 km (0.082 R)
• M35: 19,385,191 km (0.039 R)
• M36: 19,766,516 km (0.12 R)
• M37: 20,086,057 km (0.118 R)
• M38: 20,795,151 km (0.11 R)
• M39: 20,860,077 km (0.118 R)
• M40: 24,256,846 km (0.112 R)
• M41: 24,530,311 km (0.047 R)
• M42: 24,667,492 km (0.053 R)
• M43: 25,357,288 km (0.086 R)
• M44: 26,403,725 km (0.052 R)
• M45: 27,606,641 km (0.075 R)
• M46: 28,972,171 km (0.097 R)
• M47: 29,262,540 km (0.099 R)
• M48: 30,065,731 km (0.093 R)
• M49: 30,506,895 km (0.038 R)
• M50: 31,098,405 km (0.119 R)
• M51: 31,544,656 km (0.06 R)
• M52: 32,067,800 km (0.059 R)
• M53: 32,142,898 km (0.117 R)
• M54: 33,578,439 km (0.102 R)
• M55: 34,265,841 km (0.109 R)
• M56: 34,803,645 km (0.082 R)
• M57: 35,421,634 km (0.092 R)
• M58: 36,199,244 km (0.093 R)
• M59: 36,355,574 km (0.113 R)
• M60: 37,929,942 km (0.116 R)
• M61: 38,167,952 km (0.099 R)
• M62: 40,494,797 km (0.051 R)
• M63: 41,307,712 km (0.12 R)
• M64: 42,208,291 km (0.057 R)
• M65: 42,702,114 km (0.109 R)
• M66: 43,280,758 km (0.083 R)
• M67: 43,446,513 km (0.064 R)
• M68: 44,195,250 km (0.058 R)
• M69: 44,613,077 km (0.115 R)
• M70: 48,002,366 km (0.074 R)
• M71: 48,517,881 km (0.101 R)
• M72: 49,121,508 km (0.114 R)
• M73: 49,207,976 km (0.098 R)
• M74: 49,901,511 km (0.09 R)
• M75: 49,988,428 km (0.072 R)
• M76: 51,825,041 km (0.105 R)
• M77: 53,150,328 km (0.12 R)
• M78: 53,239,189 km (0.101 R)
• M79: 54,397,376 km (0.076 R)
• M80: 55,474,032 km (0.047 R)
• M81: 56,920,344 km (0.112 R)
• M82: 57,557,033 km (0.073 R)
• M83: 57,830,647 km (0.055 R)
• M84: 58,013,306 km (0.12 R)
• M85: 58,470,627 km (0.102 R)
• M86: 58,929,294 km (0.065 R)
• M87: 59,573,313 km (0.054 R)
• M88: 59,665,465 km (0.077 R)
• M89: 59,757,767 km (0.086 R)
• M90: 61,612,631 km (0.113 R)
• M91: 61,705,831 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.2

Radius: 4.6

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.36 AU - 17.08 AU

Year: 21266 Days

Day: 19.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,208,310 km

• M1: 252,820 km (0.087 R)
• M2: 578,794 km (0.099 R)
• M3: 777,460 km (0.053 R)
• M4: 1,152,801 km (0.108 R)
• M5: 1,444,966 km (0.111 R)
• M6: 1,876,705 km (0.084 R)
• M7: 2,423,186 km (0.099 R)
• M8: 2,606,743 km (0.067 R)
• M9: 2,794,937 km (0.056 R)
• M10: 2,849,391 km (0.101 R)
• M11: 2,931,969 km (0.08 R)
• M12: 3,155,917 km (0.088 R)
• M13: 3,298,783 km (0.105 R)
• M14: 3,327,505 km (0.078 R)
• M15: 3,679,808 km (0.089 R)
• M16: 4,074,896 km (0.118 R)
• M17: 4,356,140 km (0.098 R)
• M18: 4,515,163 km (0.099 R)
• M19: 4,741,056 km (0.066 R)
• M20: 5,611,715 km (0.081 R)
• M21: 5,784,650 km (0.091 R)
• M22: 5,854,363 km (0.067 R)
• M23: 6,065,146 km (0.12 R)
• M24: 6,675,805 km (0.11 R)
• M25: 7,419,157 km (0.108 R)
• M26: 8,463,500 km (0.078 R)
• M27: 8,661,866 km (0.096 R)
• M28: 9,967,706 km (0.106 R)
• M29: 10,345,890 km (0.039 R)
• M30: 11,420,750 km (0.108 R)
• M31: 11,552,097 km (0.083 R)
• M32: 11,949,280 km (0.118 R)
• M33: 13,304,935 km (0.104 R)
• M34: 13,628,216 km (0.11 R)
• M35: 13,814,167 km (0.107 R)
• M36: 14,141,487 km (0.078 R)
• M37: 15,524,669 km (0.116 R)
• M38: 15,573,138 km (0.079 R)
• M39: 16,256,950 km (0.115 R)
• M40: 17,856,301 km (0.117 R)
• M41: 18,984,419 km (0.104 R)
• M42: 19,504,870 km (0.107 R)
• M43: 19,819,474 km (0.063 R)
• M44: 20,082,766 km (0.069 R)
• M45: 20,188,532 km (0.099 R)
• M46: 20,559,834 km (0.094 R)
• M47: 20,613,091 km (0.095 R)
• M48: 21,255,464 km (0.037 R)
• M49: 22,122,084 km (0.119 R)
• M50: 23,499,133 km (0.081 R)
• M51: 23,777,834 km (0.104 R)
• M52: 23,889,733 km (0.064 R)
• M53: 24,169,930 km (0.092 R)
• M54: 24,847,010 km (0.041 R)
• M55: 25,244,790 km (0.1 R)
• M56: 26,566,787 km (0.109 R)
• M57: 26,915,350 km (0.108 R)
• M58: 26,973,693 km (0.091 R)
• M59: 27,031,886 km (0.116 R)
• M60: 28,443,193 km (0.081 R)
• M61: 28,561,824 km (0.117 R)
• M62: 28,859,374 km (0.104 R)
• M63: 29,878,285 km (0.101 R)
• M64: 29,938,573 km (0.062 R)
• M65: 31,214,344 km (0.113 R)
• M66: 31,398,050 km (0.119 R)
• M67: 31,459,385 km (0.083 R)
• M68: 31,643,540 km (0.097 R)
• M69: 32,880,565 km (0.12 R)
• M70: 33,504,837 km (0.069 R)
• M71: 33,755,712 km (0.112 R)
• M72: 34,322,539 km (0.04 R)
• M73: 35,210,252 km (0.04 R)
• M74: 35,785,007 km (0.079 R)
• M75: 36,491,558 km (0.117 R)
• M76: 36,814,241 km (0.088 R)
• M77: 36,943,643 km (0.033 R)
• M78: 37,657,823 km (0.119 R)
• M79: 38,376,491 km (0.11 R)
• M80: 38,967,852 km (0.114 R)
• M81: 39,562,204 km (0.096 R)
• M82: 39,628,476 km (0.107 R)
• M83: 39,960,134 km (0.051 R)
• M84: 40,159,548 km (0.097 R)
• M85: 41,632,339 km (0.036 R)
• M86: 41,902,064 km (0.095 R)
• M87: 42,104,620 km (0.093 R)
• M88: 42,646,613 km (0.074 R)
• M89: 43,532,232 km (0.075 R)
• M90: 44,423,985 km (0.055 R)
• M91: 44,561,615 km (0.075 R)
• M92: 45,113,931 km (0.105 R)
• M93: 45,321,573 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.1

Radius: 5.6

Gravity: 17.96 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.12 AU - 17.4 AU

Year: 25682 Days

Day: 22.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,208,310 km

• M1: 77,193 km (0.078 R)
• M2: 194,328 km (0.089 R)
• M3: 256,112 km (0.067 R)
• M4: 506,838 km (0.114 R)
• M5: 668,403 km (0.092 R)
• M6: 1,038,658 km (0.049 R)
• M7: 3,181,199 km (0.077 R)
• M8: 4,715,325 km (0.113 R)
• M9: 4,908,905 km (0.073 R)
• M10: 5,055,810 km (0.076 R)
• M11: 5,404,073 km (0.071 R)
• M12: 5,555,766 km (0.108 R)
• M13: 5,657,642 km (0.103 R)
• M14: 6,388,278 km (0.11 R)
• M15: 7,765,177 km (0.098 R)
• M16: 7,822,173 km (0.077 R)
• M17: 8,399,023 km (0.1 R)
• M18: 8,751,775 km (0.094 R)
• M19: 10,650,172 km (0.085 R)
• M20: 12,535,853 km (0.083 R)
• M21: 13,209,492 km (0.087 R)
• M22: 13,895,099 km (0.095 R)
• M23: 14,803,308 km (0.081 R)
• M24: 15,086,646 km (0.087 R)
• M25: 15,515,094 km (0.118 R)
• M26: 15,947,432 km (0.116 R)
• M27: 16,237,802 km (0.1 R)
• M28: 18,092,366 km (0.064 R)
• M29: 18,471,298 km (0.083 R)
• M30: 18,776,178 km (0.04 R)
• M31: 19,701,142 km (0.082 R)
• M32: 20,012,754 km (0.105 R)
• M33: 20,169,234 km (0.109 R)
• M34: 20,640,916 km (0.104 R)
• M35: 22,971,501 km (0.094 R)
• M36: 23,217,290 km (0.096 R)
• M37: 23,463,977 km (0.082 R)
• M38: 23,628,834 km (0.077 R)
• M39: 24,125,948 km (0.081 R)
• M40: 24,542,877 km (0.111 R)
• M41: 24,878,126 km (0.103 R)
• M42: 26,063,390 km (0.038 R)
• M43: 27,267,054 km (0.091 R)
• M44: 27,875,618 km (0.106 R)
• M45: 28,400,707 km (0.067 R)
• M46: 28,664,598 km (0.119 R)
• M47: 28,752,711 km (0.117 R)
• M48: 29,283,334 km (0.11 R)
• M49: 29,727,939 km (0.083 R)
• M50: 30,085,329 km (0.073 R)
• M51: 31,528,798 km (0.111 R)
• M52: 32,350,540 km (0.085 R)
• M53: 33,642,916 km (0.072 R)
• M54: 35,707,665 km (0.082 R)
• M55: 36,373,226 km (0.1 R)
• M56: 36,468,670 km (0.11 R)
• M57: 37,716,615 km (0.051 R)
• M58: 37,909,746 km (0.076 R)
• M59: 38,103,326 km (0.11 R)
• M60: 38,394,294 km (0.059 R)
• M61: 39,076,011 km (0.113 R)
• M62: 43,755,881 km (0.116 R)
• M63: 46,212,877 km (0.076 R)
• M64: 48,189,513 km (0.044 R)
• M65: 48,924,637 km (0.032 R)
• M66: 49,135,421 km (0.045 R)
• M67: 50,618,983 km (0.084 R)
• M68: 51,794,972 km (0.095 R)
• M69: 52,009,794 km (0.086 R)
• M70: 54,282,635 km (0.111 R)
• M71: 55,157,034 km (0.048 R)
• M72: 57,030,598 km (0.086 R)
• M73: 57,252,302 km (0.112 R)
• M74: 57,363,304 km (0.034 R)
• M75: 58,142,409 km (0.114 R)
• M76: 61,293,240 km (0.083 R)
• M77: 64,845,740 km (0.057 R)
• M78: 67,407,005 km (0.098 R)
• M79: 67,524,290 km (0.094 R)
• M80: 68,346,630 km (0.098 R)
• M81: 70,119,963 km (0.118 R)
• M82: 70,476,454 km (0.086 R)
• M83: 72,388,016 km (0.12 R)
• M84: 73,350,080 km (0.099 R)
• M85: 73,953,558 km (0.118 R)
• M86: 76,261,703 km (0.083 R)
• M87: 76,995,481 km (0.088 R)
• M88: 77,363,192 km (0.117 R)
• M89: 79,334,444 km (0.087 R)
• M90: 79,829,912 km (0.109 R)
• M91: 80,823,840 km (0.116 R)
• M92: 84,082,082 km (0.047 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 12,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit