🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.51 AU - 0.57 AU

Year: 143 Days

Day: 30.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.51 AU - 0.71 AU

Year: 171 Days

Day: 34.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.75 AU - 0.79 AU

Year: 243 Days

Day: 15.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,023,251 km

• M1: 397,781 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.61 AU - 1.83 AU

Year: 812 Days

Day: 25.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.02 AU - 2.2 AU

Year: 1103 Days

Day: 41.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,023,251 km

• M1: 513,719 km (0.069 R)
• M2: 543,190 km (0.095 R)

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403

Radius: 13.4

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.82 AU - 5.38 AU

Year: 4145 Days

Day: 6.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 38,023,251 km

• M1: 568,322 km (0.052 R)
• M2: 825,780 km (0.091 R)
• M3: 909,854 km (0.08 R)
• M4: 1,053,618 km (0.117 R)
• M5: 1,290,431 km (0.118 R)
• M6: 1,415,645 km (0.089 R)
• M7: 1,733,690 km (0.087 R)
• M8: 2,193,554 km (0.105 R)
• M9: 2,284,210 km (0.082 R)
• M10: 2,453,555 km (0.116 R)
• M11: 2,611,231 km (0.115 R)
• M12: 2,936,905 km (0.109 R)
• M13: 3,020,381 km (0.05 R)
• M14: 3,104,754 km (0.087 R)
• M15: 3,241,337 km (0.07 R)
• M16: 3,503,133 km (0.112 R)
• M17: 3,645,551 km (0.081 R)
• M18: 3,844,665 km (0.049 R)
• M19: 3,954,769 km (0.078 R)
• M20: 4,348,810 km (0.063 R)
• M21: 4,560,192 km (0.107 R)
• M22: 5,419,632 km (0.083 R)
• M23: 5,626,675 km (0.073 R)
• M24: 5,710,151 km (0.089 R)
• M25: 6,027,298 km (0.092 R)
• M26: 6,134,410 km (0.101 R)
• M27: 6,856,519 km (0.086 R)
• M28: 6,968,418 km (0.114 R)
• M29: 7,536,591 km (0.103 R)
• M30: 7,908,192 km (0.116 R)
• M31: 8,190,783 km (0.096 R)
• M32: 8,669,346 km (0.119 R)
• M33: 8,814,606 km (0.066 R)
• M34: 9,009,681 km (0.082 R)
• M35: 9,107,818 km (0.097 R)
• M36: 9,404,171 km (0.095 R)
• M37: 9,829,478 km (0.063 R)
• M38: 10,031,884 km (0.056 R)
• M39: 10,286,798 km (0.112 R)
• M40: 10,415,004 km (0.092 R)
• M41: 10,518,077 km (0.116 R)
• M42: 10,647,180 km (0.032 R)
• M43: 11,327,850 km (0.08 R)
• M44: 11,673,421 km (0.103 R)
• M45: 11,807,162 km (0.103 R)
• M46: 11,941,650 km (0.105 R)
• M47: 12,566,221 km (0.065 R)
• M48: 13,537,261 km (0.073 R)
• M49: 13,790,829 km (0.09 R)
• M50: 14,417,345 km (0.079 R)
• M51: 15,169,822 km (0.057 R)
• M52: 15,521,527 km (0.105 R)
• M53: 15,875,775 km (0.095 R)
• M54: 16,143,405 km (0.056 R)
• M55: 16,262,785 km (0.082 R)
• M56: 16,652,786 km (0.058 R)
• M57: 17,197,921 km (0.069 R)
• M58: 17,748,890 km (0.096 R)
• M59: 17,841,341 km (0.069 R)
• M60: 18,711,402 km (0.086 R)
• M61: 19,183,384 km (0.096 R)
• M62: 19,436,653 km (0.091 R)
• M63: 19,563,662 km (0.102 R)
• M64: 19,914,469 km (0.088 R)
• M65: 20,074,688 km (0.118 R)
• M66: 20,525,426 km (0.103 R)
• M67: 20,881,918 km (0.101 R)
• M68: 21,012,068 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.8

Radius: 12.2

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.9 AU - 7.28 AU

Year: 5409 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 38,023,251 km

• M1: 197,320 km (0.099 R)
• M2: 333,902 km (0.089 R)
• M3: 457,620 km (0.112 R)
• M4: 600,935 km (0.067 R)
• M5: 787,782 km (0.079 R)
• M6: 966,253 km (0.11 R)
• M7: 1,626,278 km (0.047 R)
• M8: 1,904,381 km (0.066 R)
• M9: 2,188,318 km (0.066 R)
• M10: 2,526,708 km (0.077 R)
• M11: 2,797,031 km (0.105 R)
• M12: 2,903,545 km (0.106 R)
• M13: 3,087,700 km (0.035 R)
• M14: 3,197,954 km (0.115 R)
• M15: 3,411,131 km (0.093 R)
• M16: 3,536,643 km (0.104 R)
• M17: 3,698,807 km (0.091 R)
• M18: 4,078,636 km (0.096 R)
• M19: 4,371,848 km (0.106 R)
• M20: 4,571,262 km (0.056 R)
• M21: 4,811,965 km (0.092 R)
• M22: 5,056,857 km (0.077 R)
• M23: 5,279,458 km (0.117 R)
• M24: 5,492,037 km (0.036 R)
• M25: 5,829,829 km (0.098 R)
• M26: 6,049,588 km (0.115 R)
• M27: 6,625,241 km (0.12 R)
• M28: 6,782,767 km (0.108 R)
• M29: 6,912,618 km (0.064 R)
• M30: 7,321,619 km (0.036 R)
• M31: 7,618,720 km (0.117 R)
• M32: 7,950,080 km (0.081 R)
• M33: 8,087,111 km (0.114 R)
• M34: 8,363,269 km (0.057 R)
• M35: 8,487,136 km (0.073 R)
• M36: 9,274,619 km (0.114 R)
• M37: 9,451,145 km (0.115 R)
• M38: 9,596,255 km (0.05 R)
• M39: 9,677,187 km (0.096 R)
• M40: 9,856,256 km (0.083 R)
• M41: 9,987,004 km (0.041 R)
• M42: 10,069,133 km (0.11 R)
• M43: 10,583,002 km (0.117 R)
• M44: 10,801,116 km (0.083 R)
• M45: 11,275,790 km (0.102 R)
• M46: 11,498,691 km (0.09 R)
• M47: 11,584,710 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.6

Radius: 12.2

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.73 AU - 10.07 AU

Year: 10372 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 38,023,251 km

• M1: 156,330 km (0.117 R)
• M2: 804,089 km (0.054 R)
• M3: 1,650,065 km (0.106 R)
• M4: 2,730,460 km (0.081 R)
• M5: 3,052,096 km (0.097 R)
• M6: 3,860,223 km (0.076 R)
• M7: 4,255,162 km (0.107 R)
• M8: 4,457,418 km (0.1 R)
• M9: 5,262,404 km (0.069 R)
• M10: 5,516,421 km (0.09 R)
• M11: 5,886,377 km (0.105 R)
• M12: 6,611,478 km (0.06 R)
• M13: 6,925,185 km (0.093 R)
• M14: 7,044,115 km (0.076 R)
• M15: 7,445,636 km (0.052 R)
• M16: 8,481,750 km (0.117 R)
• M17: 9,038,404 km (0.11 R)
• M18: 10,232,195 km (0.068 R)
• M19: 11,475,054 km (0.1 R)
• M20: 11,805,217 km (0.037 R)
• M21: 12,186,093 km (0.071 R)
• M22: 13,452,289 km (0.116 R)
• M23: 14,201,775 km (0.032 R)
• M24: 15,118,959 km (0.108 R)
• M25: 15,273,793 km (0.094 R)
• M26: 15,429,076 km (0.079 R)
• M27: 16,477,607 km (0.049 R)
• M28: 17,171,592 km (0.077 R)
• M29: 17,441,017 km (0.068 R)
• M30: 18,643,036 km (0.06 R)
• M31: 19,421,992 km (0.073 R)
• M32: 20,610,248 km (0.069 R)
• M33: 21,415,534 km (0.073 R)
• M34: 22,055,513 km (0.101 R)
• M35: 22,348,426 km (0.116 R)
• M36: 22,701,626 km (0.11 R)
• M37: 23,235,092 km (0.036 R)
• M38: 23,533,091 km (0.094 R)
• M39: 23,772,598 km (0.083 R)
• M40: 24,495,604 km (0.12 R)
• M41: 25,103,719 km (0.069 R)
• M42: 26,210,744 km (0.056 R)
• M43: 26,645,625 km (0.066 R)
• M44: 27,082,750 km (0.057 R)
• M45: 29,175,774 km (0.118 R)
• M46: 29,626,512 km (0.109 R)
• M47: 29,755,615 km (0.073 R)
• M48: 30,209,196 km (0.118 R)
• M49: 30,992,191 km (0.104 R)
• M50: 31,254,735 km (0.073 R)
• M51: 32,444,936 km (0.059 R)
• M52: 32,578,078 km (0.067 R)
• M53: 33,045,571 km (0.052 R)
• M54: 33,246,631 km (0.095 R)
• M55: 33,717,415 km (0.079 R)
• M56: 33,919,821 km (0.074 R)
• M57: 34,325,830 km (0.11 R)
• M58: 34,937,835 km (0.096 R)
• M59: 35,142,634 km (0.084 R)
• M60: 35,484,914 km (0.116 R)
• M61: 35,622,095 km (0.058 R)
• M62: 35,966,021 km (0.05 R)
• M63: 36,449,222 km (0.099 R)
• M64: 37,771,518 km (0.108 R)
• M65: 37,981,703 km (0.098 R)
• M66: 38,262,647 km (0.12 R)
• M67: 38,685,411 km (0.097 R)
• M68: 39,038,761 km (0.048 R)
• M69: 39,251,340 km (0.098 R)
• M70: 39,748,753 km (0.12 R)
• M71: 40,248,410 km (0.097 R)
• M72: 40,965,582 km (0.111 R)
• M73: 41,253,707 km (0.034 R)
• M74: 41,398,069 km (0.071 R)
• M75: 42,850,365 km (0.119 R)
• M76: 43,289,285 km (0.091 R)
• M77: 43,582,647 km (0.045 R)
• M78: 44,763,124 km (0.117 R)
• M79: 45,729,975 km (0.095 R)
• M80: 46,328,366 km (0.106 R)
• M81: 46,553,361 km (0.111 R)
• M82: 46,854,053 km (0.116 R)
• M83: 47,079,946 km (0.091 R)
• M84: 47,987,257 km (0.08 R)
• M85: 48,214,945 km (0.026 R)
• M86: 48,443,082 km (0.068 R)
• M87: 49,129,437 km (0.028 R)
• M88: 49,435,664 km (0.102 R)
• M89: 50,666,405 km (0.119 R)
• M90: 50,975,624 km (0.047 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.4

Radius: 12.1

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.58 AU - 10.14 AU

Year: 11143 Days

Day: 12.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,023,251 km

• M1: 160,070 km (0.042 R)
• M2: 249,679 km (0.104 R)
• M3: 464,950 km (0.115 R)
• M4: 721,062 km (0.048 R)
• M5: 1,122,283 km (0.096 R)
• M6: 1,276,967 km (0.1 R)
• M7: 1,384,229 km (0.091 R)
• M8: 1,513,332 km (0.113 R)
• M9: 1,589,029 km (0.111 R)
• M10: 2,049,940 km (0.096 R)
• M11: 2,372,772 km (0.051 R)
• M12: 2,597,169 km (0.12 R)
• M13: 2,711,910 km (0.05 R)
• M14: 3,042,671 km (0.104 R)
• M15: 3,164,145 km (0.117 R)
• M16: 3,386,597 km (0.059 R)
• M17: 3,691,477 km (0.065 R)
• M18: 3,847,358 km (0.094 R)
• M19: 4,058,590 km (0.112 R)
• M20: 4,355,243 km (0.099 R)
• M21: 4,631,251 km (0.088 R)
• M22: 4,743,300 km (0.082 R)
• M23: 4,856,246 km (0.096 R)
• M24: 5,493,383 km (0.076 R)
• M25: 5,943,075 km (0.028 R)
• M26: 6,126,332 km (0.106 R)
• M27: 6,941,940 km (0.114 R)
• M28: 7,362,758 km (0.093 R)
• M29: 7,758,445 km (0.103 R)
• M30: 8,127,353 km (0.119 R)
• M31: 8,365,064 km (0.081 R)
• M32: 9,162,570 km (0.09 R)
• M33: 9,516,818 km (0.116 R)
• M34: 9,984,162 km (0.104 R)
• M35: 10,422,334 km (0.095 R)
• M36: 10,717,939 km (0.092 R)
• M37: 11,091,336 km (0.081 R)
• M38: 11,545,066 km (0.092 R)
• M39: 12,198,210 km (0.056 R)
• M40: 12,431,733 km (0.116 R)
• M41: 12,627,257 km (0.099 R)
• M42: 12,705,946 km (0.108 R)
• M43: 14,310,981 km (0.099 R)
• M44: 14,804,953 km (0.119 R)
• M45: 15,220,835 km (0.104 R)
• M46: 15,472,160 km (0.115 R)
• M47: 15,979,147 km (0.076 R)
• M48: 16,491,520 km (0.066 R)
• M49: 16,577,538 km (0.099 R)
• M50: 16,966,044 km (0.102 R)
• M51: 18,371,815 km (0.113 R)
• M52: 19,178,896 km (0.071 R)
• M53: 19,450,566 km (0.081 R)
• M54: 20,642,262 km (0.115 R)
• M55: 20,827,614 km (0.114 R)
• M56: 21,246,937 km (0.114 R)
• M57: 21,340,585 km (0.071 R)
• M58: 23,240,328 km (0.105 R)
• M59: 23,336,669 km (0.059 R)
• M60: 24,651,186 km (0.081 R)
• M61: 24,848,057 km (0.111 R)
• M62: 25,243,145 km (0.088 R)
• M63: 25,540,994 km (0.094 R)
• M64: 27,046,996 km (0.078 R)
• M65: 27,199,286 km (0.117 R)
• M66: 28,788,614 km (0.069 R)
• M67: 28,944,046 km (0.105 R)
• M68: 29,099,628 km (0.109 R)
• M69: 29,255,659 km (0.092 R)
• M70: 29,777,606 km (0.047 R)
• M71: 31,255,184 km (0.076 R)
• M72: 31,361,698 km (0.115 R)
• M73: 32,163,991 km (0.089 R)
• M74: 33,244,237 km (0.11 R)
• M75: 33,461,753 km (0.114 R)
• M76: 33,898,130 km (0.113 R)
• M77: 35,940,888 km (0.068 R)
• M78: 36,611,984 km (0.109 R)
• M79: 36,780,282 km (0.086 R)
• M80: 37,626,258 km (0.065 R)
• M81: 37,796,201 km (0.11 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 15,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit