🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.64 AU - 0.7 AU

Year: 238 Days

Day: 34 Hours

Environment

Temp: 0 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.78 AU - 0.9 AU

Year: 334 Days

Day: 33.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.35 AU - 1.99 AU

Year: 935 Days

Day: 43.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,138,280 km

• M1: 651,349 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.69 AU - 2.31 AU

Year: 1226 Days

Day: 41.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.7

Radius: 9.5

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.49 AU - 3.41 AU

Year: 2196 Days

Day: 9 Hours

Environment

Temp: -136 °C

Axial Tilt: 90.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,138,280 km

• M1: 124,914 km (0.039 R)
• M2: 198,965 km (0.116 R)
• M3: 308,321 km (0.109 R)
• M4: 408,552 km (0.083 R)
• M5: 490,531 km (0.042 R)
• M6: 562,488 km (0.097 R)
• M7: 682,615 km (0.117 R)
• M8: 783,444 km (0.06 R)
• M9: 939,624 km (0.098 R)
• M10: 1,021,604 km (0.111 R)
• M11: 1,084,884 km (0.09 R)
• M12: 1,215,632 km (0.083 R)
• M13: 1,421,928 km (0.1 R)
• M14: 1,577,958 km (0.076 R)
• M15: 1,676,992 km (0.081 R)
• M16: 2,230,504 km (0.115 R)
• M17: 2,928,378 km (0.029 R)
• M18: 3,269,761 km (0.108 R)
• M19: 3,365,055 km (0.048 R)
• M20: 3,461,396 km (0.106 R)
• M21: 3,542,328 km (0.082 R)
• M22: 3,722,743 km (0.096 R)
• M23: 4,024,332 km (0.111 R)
• M24: 4,212,676 km (0.05 R)
• M25: 4,439,018 km (0.071 R)
• M26: 4,776,959 km (0.027 R)
• M27: 5,421,427 km (0.11 R)
• M28: 5,821,152 km (0.082 R)
• M29: 5,898,345 km (0.116 R)
• M30: 6,073,374 km (0.084 R)
• M31: 6,329,336 km (0.094 R)
• M32: 6,548,647 km (0.078 R)
• M33: 6,729,959 km (0.041 R)
• M34: 6,913,067 km (0.116 R)
• M35: 7,056,532 km (0.05 R)
• M36: 7,471,815 km (0.089 R)
• M37: 7,619,169 km (0.11 R)
• M38: 8,153,084 km (0.066 R)
• M39: 8,304,776 km (0.103 R)
• M40: 8,413,683 km (0.092 R)
• M41: 8,566,872 km (0.033 R)
• M42: 8,698,967 km (0.074 R)
• M43: 8,965,251 km (0.068 R)
• M44: 9,711,445 km (0.113 R)
• M45: 9,941,526 km (0.051 R)
• M46: 10,103,691 km (0.096 R)
• M47: 10,313,277 km (0.032 R)
• M48: 10,501,023 km (0.086 R)
• M49: 10,595,269 km (0.041 R)
• M50: 11,335,180 km (0.071 R)
• M51: 11,407,735 km (0.056 R)
• M52: 11,601,764 km (0.114 R)
• M53: 11,748,070 km (0.119 R)
• M54: 11,870,441 km (0.108 R)
• M55: 11,993,261 km (0.081 R)
• M56: 12,091,846 km (0.065 R)
• M57: 12,289,764 km (0.055 R)
• M58: 12,413,931 km (0.094 R)
• M59: 12,488,729 km (0.12 R)
• M60: 12,688,742 km (0.088 R)
• M61: 13,602,186 km (0.115 R)
• M62: 13,885,525 km (0.091 R)
• M63: 14,589,233 km (0.087 R)
• M64: 14,747,208 km (0.082 R)
• M65: 15,384,645 km (0.095 R)
• M66: 16,031,207 km (0.084 R)
• M67: 16,112,588 km (0.054 R)
• M68: 16,275,949 km (0.111 R)
• M69: 16,467,135 km (0.077 R)
• M70: 16,604,167 km (0.034 R)
• M71: 16,962,304 km (0.092 R)
• M72: 17,239,509 km (0.043 R)
• M73: 17,350,810 km (0.114 R)
• M74: 17,434,435 km (0.053 R)
• M75: 17,658,084 km (0.115 R)
• M76: 18,023,551 km (0.1 R)
• M77: 18,533,830 km (0.11 R)
• M78: 18,847,985 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.1

Radius: 8

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.38 AU - 3.62 AU

Year: 2252 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,138,280 km

• M1: 100,530 km (0.11 R)
• M2: 163,660 km (0.096 R)
• M3: 217,366 km (0.083 R)
• M4: 298,149 km (0.08 R)
• M5: 387,010 km (0.104 R)
• M6: 448,494 km (0.112 R)
• M7: 502,649 km (0.108 R)
• M8: 559,496 km (0.114 R)
• M9: 750,383 km (0.11 R)
• M10: 983,905 km (0.091 R)
• M11: 1,071,719 km (0.073 R)
• M12: 1,263,653 km (0.065 R)
• M13: 1,327,382 km (0.113 R)
• M14: 1,516,922 km (0.076 R)
• M15: 1,576,313 km (0.066 R)
• M16: 1,750,744 km (0.116 R)
• M17: 1,958,984 km (0.117 R)
• M18: 2,242,921 km (0.084 R)
• M19: 2,320,861 km (0.082 R)
• M20: 2,703,533 km (0.076 R)
• M21: 2,891,727 km (0.05 R)
• M22: 3,062,568 km (0.093 R)
• M23: 3,203,938 km (0.05 R)
• M24: 3,280,981 km (0.115 R)
• M25: 3,527,069 km (0.086 R)
• M26: 3,618,025 km (0.102 R)
• M27: 3,709,878 km (0.083 R)
• M28: 3,966,288 km (0.096 R)
• M29: 4,144,459 km (0.084 R)
• M30: 4,373,943 km (0.046 R)
• M31: 4,484,047 km (0.044 R)
• M32: 4,558,098 km (0.111 R)
• M33: 4,657,281 km (0.109 R)
• M34: 4,757,362 km (0.1 R)
• M35: 4,845,325 km (0.119 R)
• M36: 4,934,037 km (0.074 R)
• M37: 5,010,332 km (0.105 R)
• M38: 5,293,969 km (0.11 R)
• M39: 5,490,242 km (0.098 R)
• M40: 5,635,801 km (0.095 R)
• M41: 5,689,057 km (0.076 R)
• M42: 5,890,117 km (0.078 R)
• M43: 6,039,116 km (0.06 R)
• M44: 6,451,857 km (0.12 R)
• M45: 6,605,494 km (0.084 R)
• M46: 6,774,390 km (0.084 R)
• M47: 6,887,935 km (0.058 R)
• M48: 7,030,651 km (0.118 R)
• M49: 7,116,670 km (0.094 R)
• M50: 7,348,098 km (0.113 R)
• M51: 7,420,802 km (0.052 R)
• M52: 7,670,182 km (0.052 R)
• M53: 7,773,704 km (0.108 R)
• M54: 7,847,904 km (0.045 R)
• M55: 8,177,169 km (0.109 R)
• M56: 8,282,785 km (0.074 R)
• M57: 8,694,927 km (0.118 R)
• M58: 8,756,412 km (0.088 R)
• M59: 8,973,329 km (0.079 R)
• M60: 9,160,476 km (0.115 R)
• M61: 9,254,723 km (0.116 R)
• M62: 9,349,119 km (0.043 R)
• M63: 9,428,107 km (0.111 R)
• M64: 9,507,244 km (0.104 R)
• M65: 9,586,531 km (0.081 R)
• M66: 9,922,378 km (0.117 R)
• M67: 10,180,883 km (0.118 R)
• M68: 10,392,564 km (0.09 R)
• M69: 10,474,394 km (0.103 R)
• M70: 10,870,080 km (0.117 R)
• M71: 11,019,678 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152

Radius: 14.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.67 AU - 4.25 AU

Year: 3416 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 38,138,280 km

• M1: 204,799 km (0.087 R)
• M2: 364,570 km (0.079 R)
• M3: 530,923 km (0.11 R)
• M4: 680,820 km (0.05 R)
• M5: 1,902,137 km (0.099 R)
• M6: 2,460,885 km (0.091 R)
• M7: 2,576,524 km (0.115 R)
• M8: 2,693,958 km (0.045 R)
• M9: 2,789,252 km (0.119 R)
• M10: 3,007,964 km (0.115 R)
• M11: 3,219,795 km (0.078 R)
• M12: 3,334,088 km (0.066 R)
• M13: 3,738,152 km (0.05 R)
• M14: 3,993,665 km (0.028 R)
• M15: 4,213,424 km (0.115 R)
• M16: 4,579,191 km (0.078 R)
• M17: 5,266,743 km (0.106 R)
• M18: 5,402,129 km (0.029 R)
• M19: 5,523,453 km (0.111 R)
• M20: 6,096,562 km (0.081 R)
• M21: 6,852,181 km (0.074 R)
• M22: 7,182,792 km (0.076 R)
• M23: 7,569,652 km (0.059 R)
• M24: 7,688,732 km (0.119 R)
• M25: 8,206,191 km (0.089 R)
• M26: 8,416,376 km (0.105 R)
• M27: 8,717,218 km (0.076 R)
• M28: 8,895,837 km (0.083 R)
• M29: 9,384,274 km (0.058 R)
• M30: 9,512,330 km (0.07 R)
• M31: 10,105,187 km (0.101 R)
• M32: 10,330,780 km (0.034 R)
• M33: 10,634,015 km (0.058 R)
• M34: 11,055,731 km (0.116 R)
• M35: 11,249,311 km (0.107 R)
• M36: 11,561,372 km (0.111 R)
• M37: 11,718,450 km (0.098 R)
• M38: 11,876,276 km (0.055 R)
• M39: 12,174,125 km (0.037 R)
• M40: 12,575,197 km (0.059 R)
• M41: 13,184,808 km (0.055 R)
• M42: 13,431,346 km (0.077 R)
• M43: 13,638,090 km (0.054 R)
• M44: 13,824,938 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.6

Radius: 14.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.98 AU - 7.6 AU

Year: 7669 Days

Day: 11.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,138,280 km

• M1: 184,005 km (0.076 R)
• M2: 298,298 km (0.058 R)
• M3: 521,199 km (0.081 R)
• M4: 768,783 km (0.117 R)
• M5: 1,721,273 km (0.069 R)
• M6: 1,961,826 km (0.106 R)
• M7: 2,343,899 km (0.059 R)
• M8: 2,961,439 km (0.087 R)
• M9: 3,227,574 km (0.11 R)
• M10: 3,654,377 km (0.053 R)
• M11: 3,757,450 km (0.104 R)
• M12: 3,993,066 km (0.118 R)
• M13: 4,506,785 km (0.032 R)
• M14: 4,757,511 km (0.087 R)
• M15: 4,955,729 km (0.096 R)
• M16: 5,214,683 km (0.086 R)
• M17: 6,079,657 km (0.079 R)
• M18: 6,544,608 km (0.067 R)
• M19: 6,639,154 km (0.088 R)
• M20: 7,312,793 km (0.104 R)
• M21: 7,542,126 km (0.116 R)
• M22: 8,075,742 km (0.059 R)
• M23: 8,244,937 km (0.084 R)
• M24: 8,759,853 km (0.112 R)
• M25: 8,933,835 km (0.102 R)
• M26: 9,462,664 km (0.101 R)
• M27: 10,183,725 km (0.088 R)
• M28: 10,624,890 km (0.088 R)
• M29: 10,810,541 km (0.107 R)
• M30: 11,034,788 km (0.096 R)
• M31: 12,334,644 km (0.088 R)
• M32: 12,804,979 km (0.049 R)
• M33: 14,662,237 km (0.11 R)
• M34: 14,952,307 km (0.111 R)
• M35: 15,833,738 km (0.105 R)
• M36: 16,602,671 km (0.049 R)
• M37: 17,122,075 km (0.03 R)
• M38: 17,515,068 km (0.103 R)
• M39: 18,043,897 km (0.089 R)
• M40: 18,265,750 km (0.05 R)
• M41: 18,577,961 km (0.069 R)
• M42: 19,117,112 km (0.09 R)
• M43: 20,073,192 km (0.089 R)
• M44: 20,257,197 km (0.085 R)
• M45: 20,812,205 km (0.068 R)
• M46: 21,044,980 km (0.085 R)
• M47: 21,185,003 km (0.115 R)
• M48: 21,419,124 km (0.06 R)
• M49: 21,513,071 km (0.116 R)
• M50: 22,889,970 km (0.059 R)
• M51: 24,737,055 km (0.097 R)
• M52: 25,978,269 km (0.104 R)
• M53: 26,128,614 km (0.119 R)
• M54: 26,329,524 km (0.031 R)
• M55: 26,480,469 km (0.057 R)
• M56: 26,581,298 km (0.111 R)
• M57: 26,732,691 km (0.105 R)
• M58: 26,884,533 km (0.072 R)
• M59: 26,985,810 km (0.051 R)
• M60: 27,239,827 km (0.092 R)
• M61: 28,263,227 km (0.04 R)
• M62: 29,091,101 km (0.1 R)
• M63: 29,612,599 km (0.088 R)
• M64: 29,822,186 km (0.07 R)
• M65: 30,559,105 km (0.095 R)
• M66: 31,036,173 km (0.084 R)
• M67: 31,302,158 km (0.089 R)
• M68: 31,622,447 km (0.091 R)
• M69: 31,782,965 km (0.119 R)
• M70: 32,427,882 km (0.116 R)
• M71: 32,643,751 km (0.03 R)
• M72: 33,621,373 km (0.118 R)
• M73: 34,113,850 km (0.104 R)
• M74: 34,498,466 km (0.119 R)
• M75: 34,663,771 km (0.072 R)
• M76: 34,829,227 km (0.043 R)
• M77: 35,438,539 km (0.032 R)
• M78: 37,005,277 km (0.107 R)
• M79: 37,118,074 km (0.107 R)
• M80: 37,343,967 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 19,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit