🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.48 AU - 0.74 AU

Year: 313 Days

Day: 40.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,325,996 km

• M1: 124,615 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.5

Radius: 12.4

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.66 AU - 1.06 AU

Year: 523 Days

Day: 13.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 66,325,996 km

• M1: 156,479 km (0.115 R)
• M2: 248,033 km (0.045 R)
• M3: 355,145 km (0.105 R)
• M4: 482,752 km (0.119 R)
• M5: 605,123 km (0.083 R)
• M6: 705,204 km (0.038 R)
• M7: 876,644 km (0.099 R)
• M8: 963,111 km (0.073 R)
• M9: 1,062,893 km (0.079 R)
• M10: 1,177,036 km (0.028 R)
• M11: 1,301,053 km (0.042 R)
• M12: 1,401,433 km (0.113 R)
• M13: 1,551,180 km (0.106 R)
• M14: 1,676,244 km (0.089 R)
• M15: 1,780,065 km (0.073 R)
• M16: 1,860,998 km (0.086 R)
• M17: 1,943,276 km (0.12 R)
• M18: 2,072,230 km (0.093 R)
• M19: 2,170,964 km (0.099 R)
• M20: 2,257,731 km (0.095 R)
• M21: 2,359,458 km (0.07 R)
• M22: 2,610,034 km (0.099 R)
• M23: 2,688,423 km (0.085 R)
• M24: 2,781,922 km (0.084 R)
• M25: 2,862,106 km (0.092 R)
• M26: 3,152,476 km (0.106 R)
• M27: 3,274,398 km (0.107 R)
• M28: 3,523,179 km (0.092 R)
• M29: 3,802,329 km (0.102 R)
• M30: 3,957,013 km (0.119 R)
• M31: 4,105,564 km (0.072 R)
• M32: 4,323,229 km (0.03 R)
• M33: 4,493,471 km (0.04 R)
• M34: 4,787,880 km (0.107 R)
• M35: 5,088,572 km (0.073 R)
• M36: 5,295,615 km (0.071 R)
• M37: 5,395,696 km (0.042 R)
• M38: 5,542,302 km (0.074 R)
• M39: 5,653,154 km (0.059 R)
• M40: 6,037,471 km (0.035 R)
• M41: 6,132,466 km (0.094 R)
• M42: 6,228,059 km (0.048 R)
• M43: 6,352,973 km (0.075 R)
• M44: 6,546,852 km (0.082 R)
• M45: 6,683,883 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 9.2

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.02 AU - 1.36 AU

Year: 852 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 66,325,996 km

• M1: 124,465 km (0.059 R)
• M2: 203,304 km (0.078 R)
• M3: 269,127 km (0.09 R)
• M4: 369,806 km (0.061 R)
• M5: 441,314 km (0.098 R)
• M6: 499,806 km (0.112 R)
• M7: 586,124 km (0.096 R)
• M8: 842,535 km (0.084 R)
• M9: 918,082 km (0.064 R)
• M10: 1,051,523 km (0.08 R)
• M11: 1,114,355 km (0.045 R)
• M12: 1,185,114 km (0.098 R)
• M13: 1,270,684 km (0.11 R)
• M14: 1,365,380 km (0.119 R)
• M15: 1,497,774 km (0.069 R)
• M16: 1,576,313 km (0.119 R)
• M17: 1,671,158 km (0.047 R)
• M18: 1,920,388 km (0.119 R)
• M19: 2,141,494 km (0.11 R)
• M20: 2,255,038 km (0.098 R)
• M21: 2,379,055 km (0.12 R)
• M22: 2,539,573 km (0.112 R)
• M23: 2,625,443 km (0.052 R)
• M24: 2,703,533 km (0.047 R)
• M25: 2,826,801 km (0.065 R)
• M26: 3,078,724 km (0.082 R)
• M27: 3,152,027 km (0.083 R)
• M28: 3,422,799 km (0.117 R)
• M29: 3,575,539 km (0.071 R)
• M30: 3,759,694 km (0.085 R)
• M31: 4,218,810 km (0.088 R)
• M32: 4,290,317 km (0.065 R)
• M33: 4,372,447 km (0.045 R)
• M34: 4,538,351 km (0.095 R)
• M35: 4,748,685 km (0.062 R)
• M36: 4,833,657 km (0.045 R)
• M37: 4,972,932 km (0.081 R)
• M38: 5,420,978 km (0.056 R)
• M39: 5,565,639 km (0.072 R)
• M40: 5,644,178 km (0.062 R)
• M41: 5,904,628 km (0.073 R)
• M42: 6,088,185 km (0.076 R)
• M43: 6,355,516 km (0.077 R)
• M44: 6,461,132 km (0.084 R)
• M45: 6,519,924 km (0.112 R)
• M46: 6,650,224 km (0.087 R)
• M47: 6,793,389 km (0.119 R)
• M48: 6,865,345 km (0.112 R)
• M49: 6,949,569 km (0.058 R)
• M50: 7,265,520 km (0.078 R)
• M51: 7,326,855 km (0.059 R)
• M52: 7,586,258 km (0.118 R)
• M53: 7,861,368 km (0.083 R)
• M54: 7,974,763 km (0.101 R)
• M55: 8,152,336 km (0.083 R)
• M56: 8,356,986 km (0.114 R)
• M57: 8,524,386 km (0.062 R)
• M58: 8,615,042 km (0.091 R)
• M59: 8,732,028 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.8

Radius: 14.9

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.26 AU - 1.76 AU

Year: 1217 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,325,996 km

• M1: 193,131 km (0.033 R)
• M2: 310,266 km (0.112 R)
• M3: 483,500 km (0.114 R)
• M4: 581,188 km (0.084 R)
• M5: 687,701 km (0.025 R)
• M6: 820,694 km (0.082 R)
• M7: 929,452 km (0.092 R)
• M8: 1,059,153 km (0.098 R)
• M9: 1,168,808 km (0.073 R)
• M10: 1,332,767 km (0.111 R)
• M11: 1,487,452 km (0.083 R)
• M12: 1,606,232 km (0.099 R)
• M13: 1,709,754 km (0.087 R)
• M14: 1,828,385 km (0.104 R)
• M15: 1,956,291 km (0.087 R)
• M16: 2,154,209 km (0.12 R)
• M17: 2,262,668 km (0.039 R)
• M18: 2,372,921 km (0.08 R)
• M19: 2,556,179 km (0.087 R)
• M20: 2,671,220 km (0.082 R)
• M21: 2,817,825 km (0.071 R)
• M22: 2,952,015 km (0.07 R)
• M23: 3,510,613 km (0.118 R)
• M24: 3,736,955 km (0.085 R)
• M25: 3,893,285 km (0.077 R)
• M26: 4,043,481 km (0.115 R)
• M27: 4,178,717 km (0.101 R)
• M28: 4,306,773 km (0.118 R)
• M29: 5,057,754 km (0.106 R)
• M30: 5,212,887 km (0.102 R)
• M31: 5,388,216 km (0.066 R)
• M32: 5,716,434 km (0.112 R)
• M33: 6,109,278 km (0.064 R)
• M34: 6,216,091 km (0.106 R)
• M35: 6,402,340 km (0.114 R)
• M36: 6,510,948 km (0.042 R)
• M37: 6,650,074 km (0.081 R)
• M38: 6,820,466 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914

Radius: 11.1

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.05 AU - 3.13 AU

Year: 2734 Days

Day: 12.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,325,996 km

• M1: 138,677 km (0.072 R)
• M2: 247,136 km (0.067 R)
• M3: 400,025 km (0.069 R)
• M4: 666,309 km (0.114 R)
• M5: 744,549 km (0.049 R)
• M6: 879,037 km (0.112 R)
• M7: 955,033 km (0.114 R)
• M8: 1,320,201 km (0.114 R)
• M9: 1,434,344 km (0.098 R)
• M10: 1,512,434 km (0.117 R)
• M11: 1,755,381 km (0.056 R)
• M12: 1,938,938 km (0.078 R)
• M13: 2,069,836 km (0.108 R)
• M14: 2,949,472 km (0.109 R)
• M15: 3,358,921 km (0.069 R)
• M16: 3,732,018 km (0.103 R)
• M17: 3,822,824 km (0.103 R)
• M18: 3,951,329 km (0.063 R)
• M19: 4,137,279 km (0.067 R)
• M20: 4,231,376 km (0.039 R)
• M21: 4,307,222 km (0.113 R)
• M22: 4,576,049 km (0.118 R)
• M23: 5,070,021 km (0.099 R)
• M24: 5,333,762 km (0.088 R)
• M25: 5,518,815 km (0.112 R)
• M26: 5,916,895 km (0.111 R)
• M27: 6,608,187 km (0.079 R)
• M28: 6,785,011 km (0.114 R)
• M29: 7,302,171 km (0.071 R)
• M30: 7,577,132 km (0.096 R)
• M31: 7,855,534 km (0.079 R)
• M32: 8,090,103 km (0.092 R)
• M33: 8,326,917 km (0.1 R)
• M34: 8,446,296 km (0.095 R)
• M35: 8,590,209 km (0.08 R)
• M36: 8,710,785 km (0.068 R)
• M37: 9,371,559 km (0.053 R)
• M38: 9,745,703 km (0.043 R)
• M39: 10,074,070 km (0.063 R)
• M40: 10,252,241 km (0.078 R)
• M41: 10,380,297 km (0.068 R)
• M42: 10,560,263 km (0.099 R)
• M43: 11,238,241 km (0.082 R)
• M44: 12,118,774 km (0.065 R)
• M45: 12,581,181 km (0.109 R)
• M46: 12,690,836 km (0.08 R)
• M47: 12,828,317 km (0.106 R)
• M48: 13,076,948 km (0.11 R)
• M49: 13,383,175 km (0.086 R)
• M50: 13,607,422 km (0.08 R)
• M51: 13,889,414 km (0.087 R)
• M52: 14,059,507 km (0.104 R)
• M53: 14,258,771 km (0.077 R)
• M54: 14,920,443 km (0.083 R)
• M55: 15,709,871 km (0.066 R)
• M56: 15,828,053 km (0.112 R)
• M57: 16,214,016 km (0.106 R)
• M58: 16,512,912 km (0.054 R)
• M59: 16,723,396 km (0.074 R)
• M60: 16,874,191 km (0.079 R)
• M61: 16,995,066 km (0.097 R)
• M62: 17,329,268 km (0.1 R)
• M63: 17,451,340 km (0.113 R)
• M64: 18,781,713 km (0.084 R)
• M65: 18,907,076 km (0.11 R)
• M66: 19,316,526 km (0.09 R)
• M67: 20,272,755 km (0.069 R)
• M68: 21,538,653 km (0.065 R)
• M69: 22,197,781 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.8

Radius: 10.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.53 AU - 4.27 AU

Year: 5052 Days

Day: 14.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,325,996 km

• M1: 168,597 km (0.082 R)
• M2: 344,374 km (0.11 R)
• M3: 517,160 km (0.102 R)
• M4: 807,829 km (0.092 R)
• M5: 1,296,864 km (0.059 R)
• M6: 1,389,315 km (0.112 R)
• M7: 1,499,868 km (0.057 R)
• M8: 1,688,362 km (0.066 R)
• M9: 2,008,052 km (0.119 R)
• M10: 2,244,267 km (0.109 R)
• M11: 2,394,314 km (0.115 R)
• M12: 2,625,592 km (0.111 R)
• M13: 3,037,585 km (0.109 R)
• M14: 4,785,337 km (0.108 R)
• M15: 4,882,127 km (0.049 R)
• M16: 5,016,166 km (0.081 R)
• M17: 5,288,285 km (0.096 R)
• M18: 5,375,799 km (0.103 R)
• M19: 5,451,197 km (0.111 R)
• M20: 6,002,315 km (0.102 R)
• M21: 6,611,627 km (0.089 R)
• M22: 6,746,714 km (0.088 R)
• M23: 7,116,072 km (0.07 R)
• M24: 7,213,011 km (0.088 R)
• M25: 8,336,192 km (0.079 R)
• M26: 8,467,539 km (0.055 R)
• M27: 8,762,097 km (0.107 R)
• M28: 8,866,067 km (0.06 R)
• M29: 9,180,223 km (0.034 R)
• M30: 9,376,495 km (0.097 R)
• M31: 9,452,341 km (0.111 R)
• M32: 9,942,873 km (0.042 R)
• M33: 10,551,886 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899

Radius: 7.8

Gravity: 14.78 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.29 AU - 8.25 AU

Year: 14208 Days

Day: 17.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,325,996 km

• M1: 358,736 km (0.101 R)
• M2: 646,861 km (0.058 R)
• M3: 708,196 km (0.06 R)
• M4: 1,070,373 km (0.112 R)
• M5: 1,457,382 km (0.053 R)
• M6: 1,567,636 km (0.102 R)
• M7: 1,652,159 km (0.089 R)
• M8: 1,738,327 km (0.048 R)
• M9: 1,885,232 km (0.101 R)
• M10: 2,579,366 km (0.091 R)
• M11: 3,165,491 km (0.092 R)
• M12: 3,309,404 km (0.072 R)
• M13: 3,382,109 km (0.08 R)
• M14: 3,492,213 km (0.108 R)
• M15: 3,867,853 km (0.084 R)
• M16: 3,983,043 km (0.119 R)
• M17: 4,903,968 km (0.075 R)
• M18: 5,887,873 km (0.118 R)
• M19: 6,379,601 km (0.085 R)
• M20: 7,690,079 km (0.08 R)
• M21: 8,525,134 km (0.101 R)
• M22: 8,575,100 km (0.097 R)
• M23: 9,595,955 km (0.088 R)
• M24: 11,583,513 km (0.1 R)
• M25: 11,805,815 km (0.034 R)
• M26: 11,973,514 km (0.066 R)
• M27: 13,169,101 km (0.073 R)
• M28: 13,343,083 km (0.112 R)
• M29: 13,401,276 km (0.091 R)
• M30: 13,928,310 km (0.109 R)
• M31: 14,581,604 km (0.1 R)
• M32: 15,063,159 km (0.096 R)
• M33: 15,672,322 km (0.086 R)
• M34: 16,663,557 km (0.088 R)
• M35: 16,914,582 km (0.118 R)
• M36: 17,166,954 km (0.084 R)
• M37: 17,867,072 km (0.099 R)
• M38: 17,931,100 km (0.092 R)
• M39: 18,317,362 km (0.107 R)
• M40: 18,836,765 km (0.095 R)
• M41: 19,360,956 km (0.1 R)
• M42: 19,956,356 km (0.117 R)
• M43: 20,625,058 km (0.084 R)
• M44: 21,233,024 km (0.11 R)
• M45: 21,437,076 km (0.083 R)
• M46: 22,466,758 km (0.091 R)
• M47: 23,092,227 km (0.079 R)
• M48: 24,147,490 km (0.099 R)
• M49: 24,573,993 km (0.113 R)
• M50: 25,506,736 km (0.098 R)
• M51: 25,651,248 km (0.058 R)
• M52: 26,231,987 km (0.078 R)
• M53: 26,890,516 km (0.07 R)
• M54: 32,742,636 km (0.065 R)
• M55: 32,978,402 km (0.103 R)
• M56: 33,451,430 km (0.104 R)
• M57: 33,926,852 km (0.069 R)
• M58: 34,724,059 km (0.079 R)
• M59: 34,884,279 km (0.109 R)
• M60: 35,527,400 km (0.085 R)
• M61: 36,988,971 km (0.033 R)
• M62: 37,070,652 km (0.044 R)
• M63: 37,644,808 km (0.1 R)
• M64: 38,884,825 km (0.087 R)
• M65: 39,468,107 km (0.095 R)
• M66: 40,474,751 km (0.046 R)
• M67: 41,574,744 km (0.11 R)
• M68: 42,085,771 km (0.103 R)
• M69: 42,342,032 km (0.085 R)
• M70: 44,497,887 km (0.089 R)
• M71: 44,846,150 km (0.1 R)
• M72: 45,984,141 km (0.095 R)
• M73: 46,336,145 km (0.051 R)
• M74: 46,777,609 km (0.108 R)
• M75: 47,308,980 km (0.118 R)
• M76: 49,454,812 km (0.098 R)
• M77: 49,996,207 km (0.101 R)
• M78: 50,358,234 km (0.109 R)
• M79: 50,539,546 km (0.118 R)
• M80: 52,456,793 km (0.1 R)
• M81: 53,193,263 km (0.09 R)
• M82: 53,285,565 km (0.108 R)
• M83: 55,892,008 km (0.115 R)
• M84: 57,021,772 km (0.114 R)
• M85: 57,399,955 km (0.084 R)
• M86: 58,730,329 km (0.101 R)
• M87: 60,455,641 km (0.101 R)
• M88: 63,465,999 km (0.042 R)
• M89: 65,038,721 km (0.114 R)
• M90: 65,236,191 km (0.113 R)
• M91: 65,335,075 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 12,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit