🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.5 AU - 0.52 AU

Year: 232 Days

Day: 42.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.64 AU - 0.7 AU

Year: 349 Days

Day: 42.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,994,776 km

• M1: 139,425 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.1

Radius: 14.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.77 AU - 0.93 AU

Year: 498 Days

Day: 10.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,994,776 km

• M1: 178,769 km (0.059 R)
• M2: 284,685 km (0.067 R)
• M3: 390,450 km (0.092 R)
• M4: 498,909 km (0.06 R)
• M5: 597,793 km (0.032 R)
• M6: 759,060 km (0.104 R)
• M7: 862,581 km (0.097 R)
• M8: 1,029,832 km (0.111 R)
• M9: 1,219,223 km (0.058 R)
• M10: 1,391,410 km (0.115 R)
• M11: 1,537,717 km (0.079 R)
• M12: 1,649,915 km (0.099 R)
• M13: 1,829,881 km (0.103 R)
• M14: 1,928,765 km (0.044 R)
• M15: 2,084,646 km (0.117 R)
• M16: 2,311,287 km (0.053 R)
• M17: 2,459,389 km (0.096 R)
• M18: 2,569,194 km (0.103 R)
• M19: 2,727,618 km (0.101 R)
• M20: 2,860,760 km (0.109 R)
• M21: 2,981,336 km (0.037 R)
• M22: 3,218,000 km (0.09 R)
• M23: 3,338,576 km (0.11 R)
• M24: 3,471,119 km (0.11 R)
• M25: 3,594,986 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.5

Radius: 8.7

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.69 AU - 1.09 AU

Year: 534 Days

Day: 9 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 58,994,776 km

• M1: 127,757 km (0.075 R)
• M2: 199,713 km (0.115 R)
• M3: 269,127 km (0.082 R)
• M4: 326,423 km (0.088 R)
• M5: 392,246 km (0.094 R)
• M6: 466,596 km (0.052 R)
• M7: 533,466 km (0.048 R)
• M8: 663,616 km (0.112 R)
• M9: 725,550 km (0.104 R)
• M10: 785,688 km (0.084 R)
• M11: 887,415 km (0.051 R)
• M12: 1,040,154 km (0.079 R)
• M13: 1,108,969 km (0.108 R)
• M14: 1,219,671 km (0.1 R)
• M15: 1,292,526 km (0.1 R)
• M16: 1,352,814 km (0.111 R)
• M17: 1,442,722 km (0.118 R)
• M18: 1,569,282 km (0.043 R)
• M19: 1,714,691 km (0.12 R)
• M20: 1,802,056 km (0.083 R)
• M21: 1,885,681 km (0.117 R)
• M22: 1,965,267 km (0.076 R)
• M23: 2,056,971 km (0.07 R)
• M24: 2,122,495 km (0.098 R)
• M25: 2,267,006 km (0.111 R)
• M26: 2,386,086 km (0.069 R)
• M27: 2,536,581 km (0.089 R)
• M28: 2,618,860 km (0.071 R)
• M29: 2,690,219 km (0.105 R)
• M30: 2,852,981 km (0.099 R)
• M31: 2,914,017 km (0.088 R)
• M32: 3,056,284 km (0.052 R)
• M33: 3,169,380 km (0.103 R)
• M34: 3,232,660 km (0.052 R)
• M35: 3,290,106 km (0.047 R)
• M36: 3,347,851 km (0.068 R)
• M37: 3,510,164 km (0.115 R)
• M38: 3,588,853 km (0.105 R)
• M39: 3,849,153 km (0.113 R)
• M40: 4,170,938 km (0.082 R)
• M41: 4,226,589 km (0.062 R)
• M42: 4,289,569 km (0.084 R)
• M43: 4,409,248 km (0.088 R)
• M44: 4,501,550 km (0.109 R)
• M45: 4,572,908 km (0.1 R)
• M46: 4,688,098 km (0.026 R)
• M47: 4,745,992 km (0.051 R)
• M48: 4,899,181 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.9

Radius: 12.3

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.98 AU - 1.42 AU

Year: 836 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,994,776 km

• M1: 160,519 km (0.097 R)
• M2: 258,356 km (0.093 R)
• M3: 337,493 km (0.111 R)
• M4: 486,193 km (0.106 R)
• M5: 608,863 km (0.041 R)
• M6: 719,416 km (0.054 R)
• M7: 812,316 km (0.087 R)
• M8: 909,854 km (0.098 R)
• M9: 1,017,864 km (0.067 R)
• M10: 1,114,654 km (0.084 R)
• M11: 1,308,084 km (0.12 R)
• M12: 1,428,211 km (0.109 R)
• M13: 1,559,558 km (0.08 R)
• M14: 1,643,333 km (0.065 R)
• M15: 1,751,193 km (0.083 R)
• M16: 1,850,077 km (0.117 R)
• M17: 2,025,705 km (0.109 R)
• M18: 2,186,672 km (0.087 R)
• M19: 2,281,218 km (0.107 R)
• M20: 2,427,674 km (0.106 R)
• M21: 2,512,945 km (0.112 R)
• M22: 2,616,467 km (0.107 R)
• M23: 2,756,939 km (0.08 R)
• M24: 3,128,391 km (0.1 R)
• M25: 3,287,264 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.3

Radius: 12.7

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.2 AU - 1.44 AU

Year: 964 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 58,994,776 km

• M1: 158,873 km (0.05 R)
• M2: 250,277 km (0.104 R)
• M3: 355,295 km (0.112 R)
• M4: 463,454 km (0.118 R)
• M5: 553,063 km (0.104 R)
• M6: 673,639 km (0.098 R)
• M7: 824,135 km (0.1 R)
• M8: 910,752 km (0.097 R)
• M9: 1,007,990 km (0.081 R)
• M10: 1,290,880 km (0.06 R)
• M11: 1,409,810 km (0.092 R)
• M12: 1,557,613 km (0.084 R)
• M13: 1,798,166 km (0.047 R)
• M14: 2,079,111 km (0.116 R)
• M15: 2,267,904 km (0.05 R)
• M16: 2,354,820 km (0.047 R)
• M17: 2,492,301 km (0.084 R)
• M18: 2,683,337 km (0.116 R)
• M19: 2,910,726 km (0.116 R)
• M20: 2,994,949 km (0.11 R)
• M21: 3,198,402 km (0.087 R)
• M22: 3,340,371 km (0.061 R)
• M23: 3,428,783 km (0.097 R)
• M24: 3,755,804 km (0.103 R)
• M25: 3,964,044 km (0.039 R)
• M26: 4,093,147 km (0.11 R)
• M27: 4,355,692 km (0.029 R)
• M28: 4,660,871 km (0.117 R)
• M29: 4,809,871 km (0.06 R)
• M30: 4,897,535 km (0.069 R)
• M31: 4,985,798 km (0.105 R)
• M32: 5,099,941 km (0.098 R)
• M33: 5,202,116 km (0.082 R)
• M34: 5,305,040 km (0.094 R)
• M35: 5,447,756 km (0.029 R)
• M36: 5,644,477 km (0.113 R)
• M37: 5,776,871 km (0.099 R)
• M38: 5,937,091 km (0.114 R)
• M39: 6,017,874 km (0.109 R)
• M40: 6,166,723 km (0.078 R)
• M41: 6,413,111 km (0.086 R)
• M42: 6,774,689 km (0.105 R)
• M43: 6,943,884 km (0.082 R)
• M44: 7,315,336 km (0.105 R)
• M45: 7,532,552 km (0.066 R)
• M46: 7,884,556 km (0.11 R)
• M47: 8,047,767 km (0.112 R)
• M48: 8,242,095 km (0.09 R)
• M49: 8,347,412 km (0.114 R)
• M50: 8,742,350 km (0.114 R)
• M51: 8,834,353 km (0.08 R)
• M52: 9,315,011 km (0.104 R)
• M53: 9,487,647 km (0.116 R)
• M54: 9,708,902 km (0.115 R)
• M55: 9,947,959 km (0.103 R)
• M56: 10,447,915 km (0.119 R)
• M57: 10,529,446 km (0.091 R)
• M58: 10,989,310 km (0.095 R)
• M59: 11,072,187 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259

Radius: 9.2

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.46 AU - 3.26 AU

Year: 3075 Days

Day: 12.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,994,776 km

• M1: 116,986 km (0.094 R)
• M2: 184,005 km (0.077 R)
• M3: 350,657 km (0.102 R)
• M4: 475,871 km (0.116 R)
• M5: 566,228 km (0.116 R)
• M6: 840,740 km (0.084 R)
• M7: 1,098,946 km (0.101 R)
• M8: 1,165,218 km (0.074 R)
• M9: 1,252,284 km (0.116 R)
• M10: 1,311,674 km (0.106 R)
• M11: 1,392,307 km (0.088 R)
• M12: 1,590,824 km (0.088 R)
• M13: 2,050,538 km (0.079 R)
• M14: 2,228,859 km (0.115 R)
• M15: 2,289,446 km (0.107 R)
• M16: 2,412,266 km (0.064 R)
• M17: 2,487,065 km (0.084 R)
• M18: 2,562,761 km (0.076 R)
• M19: 2,664,787 km (0.119 R)
• M20: 2,992,257 km (0.084 R)
• M21: 3,072,890 km (0.11 R)
• M22: 3,181,348 km (0.078 R)
• M23: 3,430,429 km (0.11 R)
• M24: 3,571,500 km (0.106 R)
• M25: 3,801,282 km (0.087 R)
• M26: 3,903,308 km (0.063 R)
• M27: 4,110,201 km (0.114 R)
• M28: 4,366,313 km (0.108 R)
• M29: 4,550,318 km (0.05 R)
• M30: 4,690,043 km (0.104 R)
• M31: 5,149,757 km (0.104 R)
• M32: 5,311,622 km (0.067 R)
• M33: 5,458,826 km (0.076 R)
• M34: 5,590,772 km (0.11 R)
• M35: 5,942,177 km (0.055 R)
• M36: 6,078,012 km (0.076 R)
• M37: 6,231,948 km (0.077 R)
• M38: 6,578,866 km (0.081 R)
• M39: 6,932,066 km (0.102 R)
• M40: 7,201,043 km (0.097 R)
• M41: 7,273,299 km (0.072 R)
• M42: 7,345,854 km (0.072 R)
• M43: 7,991,069 km (0.113 R)
• M44: 8,273,211 km (0.099 R)
• M45: 8,424,903 km (0.075 R)
• M46: 8,577,643 km (0.101 R)
• M47: 8,692,833 km (0.097 R)
• M48: 8,789,174 km (0.099 R)
• M49: 9,572,768 km (0.064 R)
• M50: 9,692,147 km (0.118 R)
• M51: 9,752,136 km (0.034 R)
• M52: 9,812,124 km (0.07 R)
• M53: 9,872,412 km (0.05 R)
• M54: 9,932,700 km (0.102 R)
• M55: 10,114,312 km (0.114 R)
• M56: 10,851,830 km (0.091 R)
• M57: 11,038,827 km (0.036 R)
• M58: 11,122,452 km (0.116 R)
• M59: 11,776,644 km (0.112 R)
• M60: 12,270,167 km (0.055 R)
• M61: 12,508,476 km (0.098 R)
• M62: 12,573,851 km (0.113 R)
• M63: 12,945,901 km (0.043 R)
• M64: 13,166,557 km (0.066 R)
• M65: 13,255,119 km (0.074 R)
• M66: 13,566,732 km (0.099 R)
• M67: 13,656,191 km (0.089 R)
• M68: 13,925,916 km (0.074 R)
• M69: 14,791,340 km (0.103 R)
• M70: 14,975,794 km (0.073 R)
• M71: 15,463,483 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.9

Radius: 6.5

Gravity: 20.54 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.18 AU - 8.1 AU

Year: 12131 Days

Day: 21 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 58,994,776 km

• M1: 86,168 km (0.086 R)
• M2: 131,197 km (0.118 R)
• M3: 200,012 km (0.091 R)
• M4: 260,151 km (0.093 R)
• M5: 313,707 km (0.054 R)
• M6: 569,968 km (0.085 R)
• M7: 662,120 km (0.027 R)
• M8: 1,266,795 km (0.114 R)
• M9: 1,540,858 km (0.09 R)
• M10: 1,698,085 km (0.045 R)
• M11: 1,833,172 km (0.12 R)
• M12: 1,916,050 km (0.076 R)
• M13: 2,348,537 km (0.11 R)
• M14: 2,438,595 km (0.105 R)
• M15: 2,622,301 km (0.076 R)
• M16: 2,684,534 km (0.078 R)
• M17: 3,606,655 km (0.119 R)
• M18: 3,886,702 km (0.089 R)
• M19: 4,844,877 km (0.066 R)
• M20: 5,271,380 km (0.038 R)
• M21: 5,913,155 km (0.109 R)
• M22: 5,953,995 km (0.082 R)
• M23: 6,036,124 km (0.058 R)
• M24: 6,368,531 km (0.06 R)
• M25: 7,356,924 km (0.115 R)
• M26: 7,756,500 km (0.096 R)
• M27: 7,936,466 km (0.083 R)
• M28: 8,117,779 km (0.068 R)
• M29: 8,208,884 km (0.081 R)
• M30: 9,376,795 km (0.111 R)
• M31: 9,858,350 km (0.104 R)
• M32: 9,955,589 km (0.084 R)
• M33: 10,895,662 km (0.095 R)
• M34: 11,147,734 km (0.083 R)
• M35: 12,384,460 km (0.081 R)
• M36: 13,663,970 km (0.084 R)
• M37: 13,881,336 km (0.104 R)
• M38: 14,374,411 km (0.119 R)
• M39: 14,429,612 km (0.073 R)
• M40: 14,484,814 km (0.11 R)
• M41: 14,873,320 km (0.084 R)
• M42: 15,265,266 km (0.12 R)
• M43: 15,377,913 km (0.118 R)
• M44: 16,002,335 km (0.09 R)
• M45: 16,750,773 km (0.09 R)
• M46: 16,808,817 km (0.12 R)
• M47: 17,100,084 km (0.092 R)
• M48: 17,217,069 km (0.058 R)
• M49: 17,510,580 km (0.107 R)
• M50: 17,746,646 km (0.103 R)
• M51: 18,701,529 km (0.052 R)
• M52: 19,003,268 km (0.066 R)
• M53: 19,367,539 km (0.083 R)
• M54: 19,550,497 km (0.092 R)
• M55: 19,611,682 km (0.065 R)
• M56: 19,672,868 km (0.107 R)
• M57: 19,795,538 km (0.115 R)
• M58: 21,223,300 km (0.109 R)
• M59: 22,427,563 km (0.087 R)
• M60: 24,242,485 km (0.102 R)
• M61: 25,701,213 km (0.057 R)
• M62: 26,103,931 km (0.1 R)
• M63: 26,508,892 km (0.112 R)
• M64: 26,983,866 km (0.094 R)
• M65: 28,911,584 km (0.12 R)
• M66: 29,330,458 km (0.081 R)
• M67: 31,097,059 km (0.116 R)
• M68: 32,607,549 km (0.085 R)
• M69: 32,898,068 km (0.066 R)
• M70: 33,043,477 km (0.087 R)
• M71: 34,141,824 km (0.09 R)
• M72: 37,128,546 km (0.055 R)
• M73: 38,346,572 km (0.1 R)
• M74: 38,806,735 km (0.032 R)
• M75: 39,345,736 km (0.099 R)
• M76: 39,422,928 km (0.067 R)
• M77: 40,509,308 km (0.097 R)
• M78: 41,369,795 km (0.107 R)
• M79: 41,762,789 km (0.115 R)
• M80: 45,680,308 km (0.116 R)
• M81: 46,167,997 km (0.099 R)
• M82: 46,984,652 km (0.102 R)
• M83: 47,559,108 km (0.094 R)
• M84: 49,713,317 km (0.08 R)
• M85: 50,214,919 km (0.068 R)
• M86: 52,153,258 km (0.04 R)
• M87: 52,577,817 km (0.112 R)
• M88: 53,088,844 km (0.106 R)
• M89: 53,174,264 km (0.063 R)
• M90: 53,259,684 km (0.114 R)
• M91: 54,804,282 km (0.052 R)
• M92: 55,322,489 km (0.076 R)
• M93: 55,582,191 km (0.111 R)
• M94: 55,668,808 km (0.099 R)
• M95: 58,113,238 km (0.119 R)
• M96: 58,201,201 km (0.087 R)
• M97: 58,906,406 km (0.036 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 17,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit