🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.56 AU - 0.72 AU

Year: 331 Days

Day: 31.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.53 AU - 0.75 AU

Year: 331 Days

Day: 19.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.3

Radius: 12.2

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.72 AU - 0.92 AU

Year: 479 Days

Day: 8.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,509,998 km

• M1: 176,077 km (0.036 R)
• M2: 294,109 km (0.083 R)
• M3: 411,993 km (0.114 R)
• M4: 491,279 km (0.065 R)
• M5: 606,320 km (0.098 R)
• M6: 700,417 km (0.102 R)
• M7: 790,326 km (0.103 R)
• M8: 908,957 km (0.087 R)
• M9: 1,001,259 km (0.065 R)
• M10: 1,089,671 km (0.099 R)
• M11: 1,192,445 km (0.103 R)
• M12: 1,282,802 km (0.106 R)
• M13: 1,387,819 km (0.116 R)
• M14: 1,513,033 km (0.062 R)
• M15: 1,611,618 km (0.1 R)
• M16: 1,721,273 km (0.058 R)
• M17: 1,842,747 km (0.114 R)
• M18: 2,075,521 km (0.092 R)
• M19: 2,185,924 km (0.03 R)
• M20: 2,278,525 km (0.095 R)
• M21: 2,392,668 km (0.028 R)
• M22: 2,508,607 km (0.075 R)
• M23: 2,595,673 km (0.115 R)
• M24: 2,793,890 km (0.118 R)
• M25: 2,873,625 km (0.118 R)
• M26: 2,953,960 km (0.084 R)
• M27: 3,095,330 km (0.116 R)
• M28: 3,172,372 km (0.098 R)
• M29: 3,283,524 km (0.058 R)
• M30: 3,486,977 km (0.071 R)
• M31: 3,653,928 km (0.077 R)
• M32: 3,758,946 km (0.098 R)
• M33: 3,853,192 km (0.095 R)
• M34: 4,007,877 km (0.102 R)
• M35: 4,092,100 km (0.095 R)
• M36: 4,170,938 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.4

Radius: 14.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.68 AU - 1.02 AU

Year: 506 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,509,998 km

• M1: 182,659 km (0.072 R)
• M2: 278,252 km (0.091 R)
• M3: 432,936 km (0.097 R)
• M4: 533,915 km (0.09 R)
• M5: 631,901 km (0.079 R)
• M6: 725,400 km (0.06 R)
• M7: 827,127 km (0.074 R)
• M8: 929,152 km (0.092 R)
• M9: 1,044,343 km (0.102 R)
• M10: 1,141,581 km (0.091 R)
• M11: 1,233,285 km (0.069 R)
• M12: 1,324,540 km (0.066 R)
• M13: 1,427,912 km (0.076 R)
• M14: 1,550,432 km (0.104 R)
• M15: 1,820,606 km (0.096 R)
• M16: 1,936,694 km (0.087 R)
• M17: 2,069,986 km (0.047 R)
• M18: 2,165,579 km (0.081 R)
• M19: 2,422,887 km (0.102 R)
• M20: 2,543,613 km (0.098 R)
• M21: 2,638,458 km (0.116 R)
• M22: 2,742,727 km (0.102 R)
• M23: 2,836,076 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 13.9

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.7 AU - 2.34 AU

Year: 1854 Days

Day: 12.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,509,998 km

• M1: 176,974 km (0.11 R)
• M2: 312,660 km (0.064 R)
• M3: 480,508 km (0.061 R)
• M4: 591,211 km (0.058 R)
• M5: 830,418 km (0.115 R)
• M6: 920,177 km (0.107 R)
• M7: 1,099,395 km (0.106 R)
• M8: 1,203,515 km (0.119 R)
• M9: 1,348,026 km (0.084 R)
• M10: 1,502,860 km (0.101 R)
• M11: 1,713,045 km (0.086 R)
• M12: 1,812,827 km (0.112 R)
• M13: 2,222,127 km (0.105 R)
• M14: 2,427,674 km (0.1 R)
• M15: 2,530,298 km (0.087 R)
• M16: 2,950,369 km (0.035 R)
• M17: 3,261,682 km (0.069 R)
• M18: 3,467,529 km (0.089 R)
• M19: 3,595,585 km (0.036 R)
• M20: 3,874,286 km (0.071 R)
• M21: 4,203,551 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.2

Radius: 12

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.72 AU - 4.38 AU

Year: 5263 Days

Day: 13.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,509,998 km

• M1: 175,179 km (0.117 R)
• M2: 284,236 km (0.091 R)
• M3: 520,301 km (0.041 R)
• M4: 607,517 km (0.104 R)
• M5: 749,037 km (0.05 R)
• M6: 970,441 km (0.063 R)
• M7: 1,082,341 km (0.107 R)
• M8: 1,477,279 km (0.054 R)
• M9: 1,574,817 km (0.034 R)
• M10: 1,916,199 km (0.098 R)
• M11: 2,150,769 km (0.11 R)
• M12: 2,281,068 km (0.112 R)
• M13: 2,668,078 km (0.102 R)
• M14: 3,181,199 km (0.08 R)
• M15: 3,482,190 km (0.086 R)
• M16: 3,613,985 km (0.102 R)
• M17: 3,882,813 km (0.112 R)
• M18: 4,111,847 km (0.094 R)
• M19: 4,204,598 km (0.104 R)
• M20: 4,321,733 km (0.06 R)
• M21: 4,559,294 km (0.049 R)
• M22: 4,825,429 km (0.096 R)
• M23: 5,121,782 km (0.075 R)
• M24: 5,449,551 km (0.101 R)
• M25: 5,732,291 km (0.118 R)
• M26: 6,473,848 km (0.106 R)
• M27: 6,938,798 km (0.11 R)
• M28: 7,161,400 km (0.07 R)
• M29: 7,245,474 km (0.079 R)
• M30: 7,329,996 km (0.09 R)
• M31: 7,528,214 km (0.091 R)
• M32: 7,728,376 km (0.092 R)
• M33: 9,177,680 km (0.117 R)
• M34: 9,269,084 km (0.104 R)
• M35: 10,677,249 km (0.056 R)
• M36: 10,966,870 km (0.09 R)
• M37: 11,096,422 km (0.108 R)
• M38: 11,291,647 km (0.086 R)
• M39: 11,488,069 km (0.083 R)
• M40: 12,151,087 km (0.04 R)
• M41: 12,386,105 km (0.027 R)
• M42: 12,588,661 km (0.064 R)
• M43: 12,792,413 km (0.082 R)
• M44: 13,168,801 km (0.034 R)
• M45: 13,722,762 km (0.092 R)
• M46: 13,827,481 km (0.104 R)
• M47: 14,037,815 km (0.056 R)
• M48: 14,213,742 km (0.106 R)
• M49: 14,710,557 km (0.062 R)
• M50: 15,140,950 km (0.069 R)
• M51: 15,830,895 km (0.106 R)
• M52: 16,050,804 km (0.099 R)
• M53: 16,493,913 km (0.104 R)
• M54: 17,203,606 km (0.102 R)
• M55: 17,961,618 km (0.045 R)
• M56: 18,306,142 km (0.084 R)
• M57: 18,460,078 km (0.065 R)
• M58: 18,614,313 km (0.098 R)
• M59: 19,040,967 km (0.1 R)
• M60: 19,470,761 km (0.106 R)
• M61: 21,911,750 km (0.053 R)
• M62: 22,157,090 km (0.113 R)
• M63: 22,362,189 km (0.111 R)
• M64: 22,856,909 km (0.044 R)
• M65: 22,981,225 km (0.084 R)
• M66: 23,105,690 km (0.025 R)
• M67: 23,522,320 km (0.08 R)
• M68: 23,773,495 km (0.081 R)
• M69: 23,983,531 km (0.095 R)
• M70: 24,405,397 km (0.11 R)
• M71: 24,532,405 km (0.107 R)
• M72: 25,000,048 km (0.03 R)
• M73: 25,213,674 km (0.117 R)
• M74: 25,299,244 km (0.096 R)
• M75: 25,470,683 km (0.066 R)
• M76: 27,118,952 km (0.116 R)
• M77: 27,734,847 km (0.11 R)
• M78: 28,444,390 km (0.112 R)
• M79: 28,756,750 km (0.064 R)
• M80: 29,881,576 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747

Radius: 7.7

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.66 AU - 8.84 AU

Year: 15300 Days

Day: 19.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,509,998 km

• M1: 142,567 km (0.108 R)
• M2: 369,956 km (0.102 R)
• M3: 619,036 km (0.119 R)
• M4: 699,520 km (0.073 R)
• M5: 1,081,293 km (0.119 R)
• M6: 1,386,024 km (0.086 R)
• M7: 1,659,938 km (0.076 R)
• M8: 2,011,194 km (0.045 R)
• M9: 2,258,180 km (0.103 R)
• M10: 2,547,652 km (0.112 R)
• M11: 2,713,705 km (0.078 R)
• M12: 2,781,024 km (0.073 R)
• M13: 3,340,520 km (0.114 R)
• M14: 3,449,129 km (0.099 R)
• M15: 3,522,431 km (0.104 R)
• M16: 4,165,104 km (0.106 R)
• M17: 4,243,044 km (0.06 R)
• M18: 5,428,009 km (0.09 R)
• M19: 5,815,468 km (0.116 R)
• M20: 6,167,322 km (0.108 R)
• M21: 6,301,062 km (0.059 R)
• M22: 6,435,850 km (0.093 R)
• M23: 6,891,824 km (0.069 R)
• M24: 7,030,651 km (0.069 R)
• M25: 7,690,976 km (0.105 R)
• M26: 7,931,530 km (0.074 R)
• M27: 8,174,626 km (0.109 R)
• M28: 8,223,545 km (0.063 R)
• M29: 8,868,311 km (0.101 R)
• M30: 9,120,533 km (0.095 R)
• M31: 9,426,461 km (0.064 R)
• M32: 9,684,069 km (0.072 R)
• M33: 9,839,650 km (0.117 R)
• M34: 9,891,710 km (0.035 R)
• M35: 10,206,016 km (0.045 R)
• M36: 10,470,355 km (0.088 R)
• M37: 10,790,644 km (0.087 R)
• M38: 11,114,224 km (0.093 R)
• M39: 11,495,699 km (0.074 R)
• M40: 11,992,513 km (0.113 R)
• M41: 12,609,305 km (0.054 R)
• M42: 12,836,096 km (0.036 R)
• M43: 14,225,262 km (0.077 R)
• M44: 14,402,236 km (0.093 R)
• M45: 15,057,474 km (0.076 R)
• M46: 15,298,028 km (0.074 R)
• M47: 16,768,725 km (0.066 R)
• M48: 17,457,623 km (0.113 R)
• M49: 17,773,873 km (0.104 R)
• M50: 18,283,852 km (0.096 R)
• M51: 19,057,722 km (0.054 R)
• M52: 20,304,769 km (0.058 R)
• M53: 21,173,185 km (0.065 R)
• M54: 21,510,528 km (0.071 R)
• M55: 23,084,597 km (0.106 R)
• M56: 23,570,940 km (0.056 R)
• M57: 24,271,656 km (0.094 R)
• M58: 26,850,424 km (0.108 R)
• M59: 28,394,424 km (0.114 R)
• M60: 28,691,824 km (0.114 R)
• M61: 28,766,324 km (0.107 R)
• M62: 29,665,407 km (0.106 R)
• M63: 29,967,146 km (0.093 R)
• M64: 32,262,277 km (0.086 R)
• M65: 32,805,915 km (0.094 R)
• M66: 32,961,796 km (0.033 R)
• M67: 33,509,325 km (0.107 R)
• M68: 34,692,793 km (0.108 R)
• M69: 35,569,287 km (0.108 R)
• M70: 35,889,876 km (0.109 R)
• M71: 35,970,210 km (0.106 R)
• M72: 37,751,471 km (0.112 R)
• M73: 38,078,492 km (0.118 R)
• M74: 38,242,302 km (0.115 R)
• M75: 38,324,282 km (0.082 R)
• M76: 41,231,268 km (0.115 R)
• M77: 44,639,257 km (0.084 R)
• M78: 45,071,445 km (0.1 R)
• M79: 45,679,111 km (0.081 R)
• M80: 46,114,740 km (0.05 R)
• M81: 46,376,836 km (0.04 R)
• M82: 47,959,432 km (0.1 R)
• M83: 48,402,241 km (0.05 R)
• M84: 52,265,606 km (0.112 R)
• M85: 52,721,282 km (0.064 R)
• M86: 54,096,086 km (0.063 R)
• M87: 55,297,058 km (0.063 R)
• M88: 56,693,703 km (0.106 R)
• M89: 56,880,850 km (0.054 R)
• M90: 60,857,162 km (0.099 R)
• M91: 61,048,797 km (0.059 R)
• M92: 61,528,557 km (0.105 R)
• M93: 61,720,790 km (0.094 R)
• M94: 62,588,608 km (0.103 R)
• M95: 63,266,286 km (0.065 R)
• M96: 63,848,970 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 17,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit