🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.43 AU - 0.59 AU

Year: 168 Days

Day: 32.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,653,842 km

• M1: 28,723 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.57 AU - 0.73 AU

Year: 241 Days

Day: 37.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.05 AU - 1.21 AU

Year: 553 Days

Day: 13.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.1

Radius: 9.3

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.53 AU - 2.71 AU

Year: 1952 Days

Day: 14.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,653,842 km

• M1: 138,677 km (0.086 R)
• M2: 230,231 km (0.08 R)
• M3: 372,648 km (0.109 R)
• M4: 496,665 km (0.117 R)
• M5: 719,267 km (0.064 R)
• M6: 1,022,053 km (0.063 R)
• M7: 1,141,881 km (0.088 R)
• M8: 1,473,539 km (0.082 R)
• M9: 1,598,453 km (0.107 R)
• M10: 1,798,765 km (0.079 R)
• M11: 1,957,339 km (0.082 R)
• M12: 2,057,420 km (0.074 R)
• M13: 2,720,736 km (0.1 R)
• M14: 2,989,414 km (0.087 R)
• M15: 3,090,542 km (0.104 R)
• M16: 3,415,918 km (0.05 R)
• M17: 3,476,355 km (0.107 R)
• M18: 3,628,945 km (0.077 R)
• M19: 3,877,577 km (0.099 R)
• M20: 4,083,723 km (0.118 R)
• M21: 4,556,602 km (0.095 R)
• M22: 4,623,322 km (0.065 R)
• M23: 4,808,225 km (0.117 R)
• M24: 4,978,318 km (0.048 R)
• M25: 5,081,391 km (0.092 R)
• M26: 5,254,924 km (0.119 R)
• M27: 5,377,445 km (0.093 R)
• M28: 5,554,270 km (0.101 R)
• M29: 5,679,034 km (0.099 R)
• M30: 5,786,894 km (0.062 R)
• M31: 6,077,713 km (0.07 R)
• M32: 6,206,367 km (0.085 R)
• M33: 6,466,667 km (0.102 R)
• M34: 6,635,862 km (0.109 R)
• M35: 6,997,889 km (0.075 R)
• M36: 7,210,318 km (0.1 R)
• M37: 7,268,661 km (0.078 R)
• M38: 7,346,751 km (0.042 R)
• M39: 8,101,921 km (0.068 R)
• M40: 8,243,740 km (0.102 R)
• M41: 8,386,457 km (0.067 R)
• M42: 8,468,287 km (0.083 R)
• M43: 8,591,705 km (0.068 R)
• M44: 9,514,275 km (0.112 R)
• M45: 9,706,957 km (0.09 R)
• M46: 9,944,070 km (0.039 R)
• M47: 10,096,061 km (0.047 R)
• M48: 10,248,801 km (0.108 R)
• M49: 11,091,037 km (0.113 R)
• M50: 11,248,713 km (0.109 R)
• M51: 11,316,481 km (0.108 R)
• M52: 11,543,271 km (0.117 R)
• M53: 12,256,254 km (0.108 R)
• M54: 12,512,665 km (0.077 R)
• M55: 12,582,827 km (0.11 R)
• M56: 12,653,138 km (0.091 R)
• M57: 12,983,300 km (0.111 R)
• M58: 13,700,323 km (0.081 R)
• M59: 13,796,963 km (0.065 R)
• M60: 14,112,315 km (0.09 R)
• M61: 14,209,853 km (0.065 R)
• M62: 14,381,143 km (0.113 R)
• M63: 14,479,279 km (0.119 R)
• M64: 14,577,714 km (0.079 R)
• M65: 15,800,826 km (0.117 R)
• M66: 16,207,284 km (0.12 R)
• M67: 16,335,040 km (0.11 R)
• M68: 16,797,747 km (0.111 R)
• M69: 16,901,119 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.4

Radius: 5.3

Gravity: 15.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.89 AU - 9.91 AU

Year: 13262 Days

Day: 23.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 59,653,842 km

• M1: 237,561 km (0.109 R)
• M2: 334,501 km (0.047 R)
• M3: 474,524 km (0.071 R)
• M4: 718,219 km (0.116 R)
• M5: 1,036,713 km (0.039 R)
• M6: 1,692,999 km (0.093 R)
• M7: 2,112,023 km (0.047 R)
• M8: 2,267,305 km (0.115 R)
• M9: 3,245,675 km (0.112 R)
• M10: 3,824,769 km (0.06 R)
• M11: 4,802,540 km (0.092 R)
• M12: 5,637,446 km (0.112 R)
• M13: 5,816,964 km (0.086 R)
• M14: 6,856,669 km (0.115 R)
• M15: 8,726,343 km (0.076 R)
• M16: 8,809,220 km (0.113 R)
• M17: 9,143,422 km (0.108 R)
• M18: 9,185,459 km (0.095 R)
• M19: 9,996,728 km (0.115 R)
• M20: 10,609,032 km (0.111 R)
• M21: 10,919,747 km (0.101 R)
• M22: 11,869,843 km (0.107 R)
• M23: 12,940,515 km (0.083 R)
• M24: 13,035,061 km (0.083 R)
• M25: 13,320,045 km (0.112 R)
• M26: 15,472,160 km (0.045 R)
• M27: 15,673,219 km (0.046 R)
• M28: 16,690,784 km (0.101 R)
• M29: 18,575,717 km (0.092 R)
• M30: 20,197,358 km (0.05 R)
• M31: 20,252,111 km (0.089 R)
• M32: 21,080,584 km (0.108 R)
• M33: 23,056,024 km (0.114 R)
• M34: 23,689,122 km (0.091 R)
• M35: 24,269,412 km (0.038 R)
• M36: 25,266,931 km (0.045 R)
• M37: 26,098,246 km (0.068 R)
• M38: 26,277,614 km (0.12 R)
• M39: 26,337,453 km (0.097 R)
• M40: 27,666,032 km (0.058 R)
• M41: 27,909,876 km (0.11 R)
• M42: 28,892,585 km (0.06 R)
• M43: 29,824,131 km (0.092 R)
• M44: 31,716,394 km (0.118 R)
• M45: 32,035,636 km (0.084 R)
• M46: 32,291,748 km (0.042 R)
• M47: 33,777,404 km (0.092 R)
• M48: 35,549,840 km (0.09 R)
• M49: 35,947,770 km (0.092 R)
• M50: 36,882,009 km (0.068 R)
• M51: 37,352,195 km (0.109 R)
• M52: 37,419,514 km (0.079 R)
• M53: 37,621,621 km (0.063 R)
• M54: 37,891,794 km (0.095 R)
• M55: 38,434,236 km (0.092 R)
• M56: 39,184,021 km (0.09 R)
• M57: 40,767,514 km (0.118 R)
• M58: 40,836,778 km (0.06 R)
• M59: 40,906,191 km (0.109 R)
• M60: 45,353,886 km (0.047 R)
• M61: 45,497,649 km (0.09 R)
• M62: 45,641,562 km (0.107 R)
• M63: 46,218,412 km (0.091 R)
• M64: 48,844,154 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.4

Radius: 6.1

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.32 AU - 10.54 AU

Year: 15501 Days

Day: 15.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,653,842 km

• M1: 78,838 km (0.084 R)
• M2: 125,363 km (0.113 R)
• M3: 207,941 km (0.102 R)
• M4: 384,467 km (0.091 R)
• M5: 507,137 km (0.039 R)
• M6: 579,542 km (0.091 R)
• M7: 668,702 km (0.09 R)
• M8: 721,810 km (0.083 R)
• M9: 776,263 km (0.117 R)
• M10: 1,023,997 km (0.061 R)
• M11: 1,246,001 km (0.096 R)
• M12: 1,379,741 km (0.105 R)
• M13: 1,998,777 km (0.11 R)
• M14: 2,586,547 km (0.119 R)
• M15: 3,043,718 km (0.058 R)
• M16: 3,339,324 km (0.049 R)
• M17: 3,811,754 km (0.08 R)
• M18: 3,860,223 km (0.075 R)
• M19: 3,982,146 km (0.117 R)
• M20: 4,055,897 km (0.04 R)
• M21: 4,431,687 km (0.118 R)
• M22: 5,002,852 km (0.066 R)
• M23: 5,082,438 km (0.116 R)
• M24: 5,930,359 km (0.115 R)
• M25: 6,821,214 km (0.047 R)
• M26: 7,207,177 km (0.106 R)
• M27: 7,387,741 km (0.109 R)
• M28: 7,478,547 km (0.108 R)
• M29: 7,630,838 km (0.116 R)
• M30: 7,876,477 km (0.068 R)
• M31: 7,938,261 km (0.068 R)
• M32: 8,344,120 km (0.11 R)
• M33: 8,756,711 km (0.064 R)
• M34: 9,306,184 km (0.076 R)
• M35: 9,535,667 km (0.099 R)
• M36: 9,634,701 km (0.053 R)
• M37: 9,767,095 km (0.034 R)
• M38: 10,201,827 km (0.11 R)
• M39: 10,370,573 km (0.115 R)
• M40: 11,683,893 km (0.111 R)
• M41: 12,109,499 km (0.081 R)
• M42: 13,232,081 km (0.108 R)
• M43: 13,527,088 km (0.055 R)
• M44: 13,712,739 km (0.099 R)
• M45: 14,767,255 km (0.111 R)
• M46: 15,497,591 km (0.082 R)
• M47: 15,886,546 km (0.114 R)
• M48: 16,436,767 km (0.118 R)
• M49: 16,753,914 km (0.059 R)
• M50: 17,273,617 km (0.078 R)
• M51: 17,354,101 km (0.086 R)
• M52: 18,452,000 km (0.064 R)
• M53: 19,614,076 km (0.083 R)
• M54: 19,655,963 km (0.047 R)
• M55: 20,034,895 km (0.076 R)
• M56: 20,119,418 km (0.094 R)
• M57: 20,203,940 km (0.12 R)
• M58: 20,543,677 km (0.091 R)
• M59: 20,757,004 km (0.074 R)
• M60: 21,530,874 km (0.099 R)
• M61: 21,790,875 km (0.093 R)
• M62: 21,877,791 km (0.1 R)
• M63: 23,640,353 km (0.101 R)
• M64: 23,684,933 km (0.043 R)
• M65: 24,810,208 km (0.072 R)
• M66: 25,173,881 km (0.084 R)
• M67: 25,676,979 km (0.112 R)
• M68: 26,090,916 km (0.029 R)
• M69: 26,414,496 km (0.117 R)
• M70: 26,646,373 km (0.106 R)
• M71: 27,205,719 km (0.081 R)
• M72: 27,439,989 km (0.076 R)
• M73: 28,146,690 km (0.107 R)
• M74: 28,383,503 km (0.117 R)
• M75: 28,716,209 km (0.067 R)
• M76: 30,108,516 km (0.1 R)
• M77: 30,399,335 km (0.093 R)
• M78: 30,837,207 km (0.082 R)
• M79: 31,130,419 km (0.095 R)
• M80: 31,768,604 km (0.114 R)
• M81: 31,867,189 km (0.081 R)
• M82: 32,858,574 km (0.118 R)
• M83: 33,307,966 km (0.048 R)
• M84: 33,408,196 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.1

Radius: 5.3

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.48 AU - 15.98 AU

Year: 26015 Days

Day: 15.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,653,842 km

• M1: 71,209 km (0.115 R)
• M2: 489,933 km (0.053 R)
• M3: 615,894 km (0.116 R)
• M4: 898,186 km (0.099 R)
• M5: 1,490,743 km (0.044 R)
• M6: 1,568,683 km (0.119 R)
• M7: 1,783,207 km (0.109 R)
• M8: 2,762,773 km (0.103 R)
• M9: 2,858,965 km (0.088 R)
• M10: 3,021,578 km (0.047 R)
• M11: 3,288,161 km (0.073 R)
• M12: 3,737,404 km (0.062 R)
• M13: 3,808,313 km (0.087 R)
• M14: 4,279,546 km (0.093 R)
• M15: 4,428,247 km (0.113 R)
• M16: 4,465,646 km (0.116 R)
• M17: 5,556,364 km (0.096 R)
• M18: 6,131,119 km (0.099 R)
• M19: 6,724,574 km (0.113 R)
• M20: 7,203,736 km (0.099 R)
• M21: 8,286,974 km (0.088 R)
• M22: 8,379,426 km (0.072 R)
• M23: 8,894,641 km (0.103 R)
• M24: 9,132,052 km (0.071 R)
• M25: 11,004,569 km (0.086 R)
• M26: 11,055,432 km (0.112 R)
• M27: 11,879,417 km (0.1 R)
• M28: 12,036,046 km (0.096 R)
• M29: 12,457,314 km (0.062 R)
• M30: 13,152,046 km (0.084 R)
• M31: 14,134,605 km (0.103 R)
• M32: 14,189,807 km (0.111 R)
• M33: 15,824,014 km (0.116 R)
• M34: 16,459,356 km (0.064 R)
• M35: 17,635,644 km (0.117 R)
• M36: 18,173,748 km (0.113 R)
• M37: 18,294,024 km (0.119 R)
• M38: 18,656,650 km (0.114 R)
• M39: 19,266,111 km (0.091 R)
• M40: 19,327,447 km (0.108 R)
• M41: 19,696,654 km (0.054 R)
• M42: 20,442,100 km (0.118 R)
• M43: 20,567,164 km (0.12 R)
• M44: 21,007,131 km (0.103 R)
• M45: 21,133,392 km (0.096 R)
• M46: 21,259,952 km (0.084 R)
• M47: 21,704,856 km (0.099 R)
• M48: 21,768,585 km (0.115 R)
• M49: 22,603,640 km (0.119 R)
• M50: 22,927,669 km (0.095 R)
• M51: 23,253,194 km (0.087 R)
• M52: 23,449,167 km (0.032 R)
• M53: 23,842,909 km (0.088 R)
• M54: 24,437,560 km (0.06 R)
• M55: 24,636,974 km (0.063 R)
• M56: 26,386,820 km (0.071 R)
• M57: 27,070,483 km (0.101 R)
• M58: 27,345,444 km (0.041 R)
• M59: 29,862,727 km (0.049 R)
• M60: 32,671,876 km (0.113 R)
• M61: 32,891,485 km (0.073 R)
• M62: 33,038,091 km (0.119 R)
• M63: 33,332,051 km (0.118 R)
• M64: 34,591,067 km (0.095 R)
• M65: 36,394,768 km (0.115 R)
• M66: 37,231,619 km (0.06 R)
• M67: 37,997,859 km (0.105 R)
• M68: 38,383,074 km (0.12 R)
• M69: 41,509,968 km (0.111 R)
• M70: 41,986,138 km (0.105 R)
• M71: 42,224,747 km (0.108 R)
• M72: 42,463,954 km (0.069 R)
• M73: 42,783,495 km (0.031 R)
• M74: 46,597,942 km (0.119 R)
• M75: 48,420,492 km (0.057 R)
• M76: 48,837,870 km (0.045 R)
• M77: 49,844,664 km (0.102 R)
• M78: 50,435,127 km (0.066 R)
• M79: 51,197,627 km (0.068 R)
• M80: 51,793,326 km (0.102 R)
• M81: 52,305,699 km (0.106 R)
• M82: 52,819,867 km (0.12 R)
• M83: 53,680,354 km (0.108 R)
• M84: 54,199,009 km (0.04 R)
• M85: 55,241,108 km (0.079 R)
• M86: 55,764,551 km (0.108 R)
• M87: 56,114,610 km (0.12 R)
• M88: 57,080,713 km (0.082 R)
• M89: 57,256,939 km (0.08 R)
• M90: 57,609,990 km (0.105 R)
• M91: 57,963,640 km (0.1 R)
• M92: 58,052,202 km (0.076 R)
• M93: 59,564,487 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 18,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit