🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.45 AU - 0.69 AU

Year: 278 Days

Day: 42 Hours

Environment

Temp: -122 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,792,106 km

• M1: 225,145 km (0.098 R)
• M2: 508,184 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.52 AU - 0.64 AU

Year: 285 Days

Day: 30.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,792,106 km

• M1: 334,650 km (0.054 R)
• M2: 576,700 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.52 AU - 0.76 AU

Year: 331 Days

Day: 32.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,792,106 km

• M1: 203,154 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.6

Radius: 8.4

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.86 AU - 0.92 AU

Year: 542 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 25,792,106 km

• M1: 106,364 km (0.105 R)
• M2: 207,193 km (0.029 R)
• M3: 275,260 km (0.099 R)
• M4: 372,499 km (0.075 R)
• M5: 434,133 km (0.105 R)
• M6: 538,702 km (0.066 R)
• M7: 610,509 km (0.106 R)
• M8: 666,758 km (0.061 R)
• M9: 720,015 km (0.116 R)
• M10: 851,960 km (0.1 R)
• M11: 905,067 km (0.081 R)
• M12: 964,757 km (0.111 R)
• M13: 1,105,528 km (0.092 R)
• M14: 1,158,037 km (0.07 R)
• M15: 1,484,160 km (0.086 R)
• M16: 1,594,863 km (0.104 R)
• M17: 1,688,212 km (0.095 R)
• M18: 1,866,383 km (0.117 R)
• M19: 1,964,818 km (0.04 R)
• M20: 2,137,903 km (0.06 R)
• M21: 2,226,316 km (0.097 R)
• M22: 2,293,335 km (0.053 R)
• M23: 2,445,028 km (0.115 R)
• M24: 2,537,629 km (0.079 R)
• M25: 2,615,719 km (0.114 R)
• M26: 2,814,385 km (0.106 R)
• M27: 2,919,702 km (0.066 R)
• M28: 3,125,848 km (0.095 R)
• M29: 3,235,054 km (0.069 R)
• M30: 3,311,349 km (0.064 R)
• M31: 3,457,207 km (0.067 R)
• M32: 3,543,974 km (0.062 R)
• M33: 3,773,008 km (0.077 R)
• M34: 3,835,540 km (0.115 R)
• M35: 3,889,395 km (0.081 R)
• M36: 4,098,234 km (0.12 R)
• M37: 4,190,236 km (0.095 R)
• M38: 4,292,113 km (0.111 R)
• M39: 4,451,285 km (0.083 R)
• M40: 4,612,551 km (0.089 R)
• M41: 4,785,187 km (0.085 R)
• M42: 4,940,619 km (0.075 R)
• M43: 5,038,606 km (0.09 R)
• M44: 5,127,317 km (0.1 R)
• M45: 5,186,708 km (0.105 R)
• M46: 5,256,420 km (0.091 R)
• M47: 5,326,283 km (0.102 R)
• M48: 5,527,941 km (0.063 R)
• M49: 5,711,497 km (0.12 R)
• M50: 5,824,743 km (0.115 R)
• M51: 5,917,942 km (0.099 R)
• M52: 6,137,253 km (0.055 R)
• M53: 6,189,911 km (0.083 R)
• M54: 6,348,784 km (0.057 R)
• M55: 6,401,891 km (0.079 R)
• M56: 6,887,785 km (0.089 R)
• M57: 7,318,477 km (0.086 R)
• M58: 7,419,007 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.2

Radius: 14.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.69 AU - 2.27 AU

Year: 1799 Days

Day: 12.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,792,106 km

• M1: 196,422 km (0.117 R)
• M2: 289,322 km (0.043 R)
• M3: 471,233 km (0.115 R)
• M4: 645,066 km (0.074 R)
• M5: 747,840 km (0.104 R)
• M6: 945,159 km (0.086 R)
• M7: 1,036,564 km (0.083 R)
• M8: 1,153,848 km (0.068 R)
• M9: 1,252,583 km (0.103 R)
• M10: 1,370,616 km (0.108 R)
• M11: 1,492,538 km (0.102 R)
• M12: 1,704,369 km (0.105 R)
• M13: 1,809,835 km (0.051 R)
• M14: 1,908,420 km (0.081 R)
• M15: 2,009,099 km (0.115 R)
• M16: 2,187,121 km (0.038 R)
• M17: 2,321,909 km (0.114 R)
• M18: 2,489,458 km (0.034 R)
• M19: 2,847,296 km (0.108 R)
• M20: 3,124,052 km (0.119 R)
• M21: 3,521,833 km (0.09 R)
• M22: 3,704,043 km (0.11 R)
• M23: 3,936,219 km (0.117 R)
• M24: 4,269,523 km (0.104 R)
• M25: 4,452,033 km (0.097 R)
• M26: 4,587,419 km (0.047 R)
• M27: 4,811,965 km (0.105 R)
• M28: 4,925,809 km (0.075 R)
• M29: 5,143,025 km (0.028 R)
• M30: 5,311,323 km (0.118 R)
• M31: 5,455,236 km (0.043 R)
• M32: 5,787,044 km (0.083 R)
• M33: 6,057,367 km (0.069 R)
• M34: 6,262,915 km (0.061 R)
• M35: 6,610,730 km (0.07 R)
• M36: 6,765,713 km (0.085 R)
• M37: 6,964,828 km (0.117 R)
• M38: 7,151,377 km (0.117 R)
• M39: 7,267,165 km (0.048 R)
• M40: 7,515,049 km (0.05 R)
• M41: 7,632,633 km (0.098 R)
• M42: 7,810,355 km (0.063 R)
• M43: 7,989,274 km (0.104 R)
• M44: 8,381,969 km (0.051 R)
• M45: 8,672,937 km (0.102 R)
• M46: 8,796,355 km (0.078 R)
• M47: 8,889,405 km (0.115 R)
• M48: 9,107,668 km (0.084 R)
• M49: 9,264,746 km (0.03 R)
• M50: 9,375,299 km (0.109 R)
• M51: 9,757,372 km (0.075 R)
• M52: 9,918,189 km (0.079 R)
• M53: 10,619,504 km (0.083 R)
• M54: 10,834,775 km (0.043 R)
• M55: 11,438,253 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.5

Radius: 11.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.62 AU - 2.9 AU

Year: 2961 Days

Day: 11.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 25,792,106 km

• M1: 166,951 km (0.092 R)
• M2: 265,835 km (0.09 R)
• M3: 352,453 km (0.047 R)
• M4: 440,416 km (0.11 R)
• M5: 538,104 km (0.111 R)
• M6: 754,272 km (0.084 R)
• M7: 931,546 km (0.061 R)
• M8: 1,044,792 km (0.085 R)
• M9: 1,143,077 km (0.065 R)
• M10: 1,531,284 km (0.054 R)
• M11: 1,606,232 km (0.076 R)
• M12: 1,815,370 km (0.108 R)
• M13: 2,192,357 km (0.037 R)
• M14: 2,329,388 km (0.085 R)
• M15: 2,416,454 km (0.068 R)
• M16: 2,522,519 km (0.088 R)
• M17: 2,675,558 km (0.099 R)
• M18: 2,822,313 km (0.109 R)
• M19: 2,971,911 km (0.097 R)
• M20: 3,133,776 km (0.12 R)
• M21: 3,308,507 km (0.092 R)
• M22: 3,406,942 km (0.057 R)
• M23: 3,566,563 km (0.102 R)
• M24: 3,903,607 km (0.065 R)
• M25: 4,208,487 km (0.065 R)
• M26: 4,304,679 km (0.113 R)
• M27: 4,445,002 km (0.115 R)
• M28: 4,542,988 km (0.105 R)
• M29: 4,674,933 km (0.099 R)
• M30: 4,796,856 km (0.117 R)
• M31: 5,341,691 km (0.086 R)
• M32: 5,504,304 km (0.085 R)
• M33: 5,775,226 km (0.096 R)
• M34: 5,858,552 km (0.072 R)
• M35: 6,062,454 km (0.115 R)
• M36: 6,256,632 km (0.076 R)
• M37: 6,342,202 km (0.042 R)
• M38: 6,440,637 km (0.114 R)
• M39: 6,514,688 km (0.075 R)
• M40: 7,028,557 km (0.117 R)
• M41: 7,155,865 km (0.097 R)
• M42: 7,245,474 km (0.108 R)
• M43: 7,594,635 km (0.081 R)
• M44: 7,686,039 km (0.098 R)
• M45: 7,869,895 km (0.118 R)
• M46: 7,962,496 km (0.116 R)
• M47: 8,108,653 km (0.084 R)
• M48: 8,215,466 km (0.071 R)
• M49: 8,309,414 km (0.084 R)
• M50: 8,403,660 km (0.101 R)
• M51: 8,538,897 km (0.067 R)
• M52: 8,620,428 km (0.029 R)
• M53: 8,715,871 km (0.084 R)
• M54: 8,976,620 km (0.076 R)
• M55: 9,170,499 km (0.06 R)
• M56: 9,281,800 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.8

Radius: 10.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.57 AU - 5.67 AU

Year: 6412 Days

Day: 9.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,792,106 km

• M1: 178,021 km (0.095 R)
• M2: 484,099 km (0.082 R)
• M3: 565,181 km (0.103 R)
• M4: 651,648 km (0.117 R)
• M5: 785,389 km (0.078 R)
• M6: 872,604 km (0.102 R)
• M7: 963,410 km (0.064 R)
• M8: 1,057,657 km (0.105 R)
• M9: 1,192,594 km (0.083 R)
• M10: 1,307,485 km (0.112 R)
• M11: 1,399,488 km (0.051 R)
• M12: 1,466,658 km (0.074 R)
• M13: 1,804,599 km (0.104 R)
• M14: 1,892,862 km (0.102 R)
• M15: 1,982,770 km (0.098 R)
• M16: 2,058,766 km (0.106 R)
• M17: 2,324,601 km (0.064 R)
• M18: 2,502,772 km (0.104 R)
• M19: 2,635,166 km (0.111 R)
• M20: 3,046,261 km (0.074 R)
• M21: 3,259,588 km (0.103 R)
• M22: 3,533,203 km (0.101 R)
• M23: 3,776,449 km (0.113 R)
• M24: 3,909,740 km (0.058 R)
• M25: 4,102,871 km (0.068 R)
• M26: 4,338,787 km (0.093 R)
• M27: 4,458,465 km (0.096 R)
• M28: 4,558,995 km (0.114 R)
• M29: 4,680,618 km (0.082 R)
• M30: 4,803,438 km (0.105 R)
• M31: 5,178,330 km (0.094 R)
• M32: 5,347,974 km (0.077 R)
• M33: 5,692,797 km (0.064 R)
• M34: 5,934,099 km (0.084 R)
• M35: 6,495,240 km (0.07 R)
• M36: 6,586,495 km (0.049 R)
• M37: 6,770,500 km (0.082 R)
• M38: 7,214,507 km (0.115 R)
• M39: 7,451,919 km (0.096 R)
• M40: 8,032,209 km (0.118 R)
• M41: 8,502,096 km (0.091 R)
• M42: 9,287,784 km (0.061 R)
• M43: 9,754,679 km (0.094 R)
• M44: 9,885,726 km (0.09 R)
• M45: 10,096,659 km (0.107 R)
• M46: 10,927,975 km (0.062 R)
• M47: 11,173,465 km (0.114 R)
• M48: 11,338,172 km (0.088 R)
• M49: 11,448,426 km (0.117 R)
• M50: 12,004,930 km (0.094 R)
• M51: 12,371,445 km (0.083 R)
• M52: 12,827,569 km (0.103 R)
• M53: 13,609,965 km (0.088 R)
• M54: 14,080,750 km (0.038 R)
• M55: 14,347,932 km (0.075 R)
• M56: 14,706,967 km (0.107 R)
• M57: 14,917,600 km (0.089 R)
• M58: 15,586,453 km (0.069 R)
• M59: 15,770,608 km (0.107 R)
• M60: 15,924,544 km (0.09 R)
• M61: 16,079,078 km (0.111 R)
• M62: 17,079,589 km (0.09 R)
• M63: 17,206,149 km (0.049 R)
• M64: 17,428,152 km (0.117 R)
• M65: 17,715,081 km (0.087 R)
• M66: 18,003,655 km (0.106 R)
• M67: 18,715,591 km (0.108 R)
• M68: 18,845,891 km (0.087 R)
• M69: 18,944,027 km (0.11 R)
• M70: 19,767,414 km (0.056 R)
• M71: 20,501,640 km (0.028 R)
• M72: 20,872,045 km (0.037 R)
• M73: 21,619,735 km (0.117 R)
• M74: 21,688,101 km (0.111 R)
• M75: 21,790,875 km (0.078 R)
• M76: 21,928,056 km (0.084 R)
• M77: 22,306,987 km (0.115 R)
• M78: 22,514,480 km (0.113 R)
• M79: 22,618,600 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.6

Radius: 5.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.53 AU - 8.41 AU

Year: 11881 Days

Day: 23.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 25,792,106 km

• M1: 99,333 km (0.057 R)
• M2: 137,032 km (0.081 R)
• M3: 608,564 km (0.067 R)
• M4: 1,020,856 km (0.055 R)
• M5: 2,149,721 km (0.108 R)
• M6: 2,651,921 km (0.087 R)
• M7: 2,851,635 km (0.111 R)
• M8: 3,018,735 km (0.116 R)
• M9: 3,112,832 km (0.1 R)
• M10: 3,519,140 km (0.075 R)
• M11: 3,598,577 km (0.088 R)
• M12: 3,779,141 km (0.113 R)
• M13: 4,381,123 km (0.113 R)
• M14: 5,372,957 km (0.028 R)
• M15: 7,046,060 km (0.085 R)
• M16: 7,860,321 km (0.088 R)
• M17: 8,517,056 km (0.088 R)
• M18: 8,597,090 km (0.113 R)
• M19: 9,109,463 km (0.106 R)
• M20: 9,826,486 km (0.112 R)
• M21: 10,022,609 km (0.062 R)
• M22: 10,248,352 km (0.117 R)
• M23: 10,935,754 km (0.059 R)
• M24: 11,197,401 km (0.099 R)
• M25: 11,460,992 km (0.096 R)
• M26: 11,519,934 km (0.043 R)
• M27: 11,756,448 km (0.119 R)
• M28: 12,024,378 km (0.103 R)
• M29: 12,840,284 km (0.088 R)
• M30: 13,024,140 km (0.071 R)
• M31: 14,081,648 km (0.076 R)
• M32: 14,207,908 km (0.049 R)
• M33: 14,398,047 km (0.065 R)
• M34: 14,876,760 km (0.069 R)
• M35: 15,425,784 km (0.112 R)
• M36: 16,643,362 km (0.078 R)
• M37: 19,590,440 km (0.057 R)
• M38: 19,801,971 km (0.118 R)
• M39: 21,014,910 km (0.078 R)
• M40: 21,995,225 km (0.074 R)
• M41: 22,730,948 km (0.106 R)
• M42: 24,567,411 km (0.114 R)
• M43: 24,947,988 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 17,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit