🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.7 AU - 0.78 AU

Year: 235 Days

Day: 28.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.78 AU - 1.24 AU

Year: 375 Days

Day: 28.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.2

Radius: 9.2

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.14 AU - 5.48 AU

Year: 4515 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 60.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,114,383 km

• M1: 115,340 km (0.042 R)
• M2: 184,604 km (0.104 R)
• M3: 243,396 km (0.081 R)
• M4: 373,546 km (0.119 R)
• M5: 574,007 km (0.12 R)
• M6: 641,176 km (0.079 R)
• M7: 747,541 km (0.117 R)
• M8: 860,188 km (0.061 R)
• M9: 952,041 km (0.083 R)
• M10: 1,103,284 km (0.062 R)
• M11: 1,247,945 km (0.049 R)
• M12: 1,620,594 km (0.082 R)
• M13: 1,686,118 km (0.078 R)
• M14: 1,802,954 km (0.107 R)
• M15: 1,870,871 km (0.079 R)
• M16: 2,597,917 km (0.085 R)
• M17: 2,792,394 km (0.045 R)
• M18: 3,467,828 km (0.09 R)
• M19: 3,531,707 km (0.112 R)
• M20: 4,214,770 km (0.12 R)
• M21: 4,328,764 km (0.08 R)
• M22: 4,700,515 km (0.097 R)
• M23: 5,277,364 km (0.053 R)
• M24: 6,055,423 km (0.102 R)
• M25: 6,340,257 km (0.044 R)
• M26: 6,523,664 km (0.116 R)
• M27: 6,788,901 km (0.066 R)
• M28: 7,772,806 km (0.092 R)
• M29: 8,367,159 km (0.113 R)
• M30: 8,713,328 km (0.069 R)
• M31: 8,771,522 km (0.116 R)
• M32: 8,917,529 km (0.047 R)
• M33: 9,034,963 km (0.109 R)
• M34: 9,569,477 km (0.107 R)
• M35: 9,780,110 km (0.03 R)
• M36: 10,114,312 km (0.083 R)
• M37: 10,669,171 km (0.106 R)
• M38: 11,456,205 km (0.101 R)
• M39: 11,615,975 km (0.042 R)
• M40: 12,099,326 km (0.116 R)
• M41: 12,164,252 km (0.11 R)
• M42: 12,261,939 km (0.081 R)
• M43: 12,359,926 km (0.082 R)
• M44: 13,085,924 km (0.096 R)
• M45: 13,588,872 km (0.115 R)
• M46: 13,724,109 km (0.1 R)
• M47: 15,135,415 km (0.065 R)
• M48: 15,416,210 km (0.076 R)
• M49: 15,486,671 km (0.075 R)
• M50: 15,698,651 km (0.111 R)
• M51: 15,911,678 km (0.1 R)
• M52: 16,054,245 km (0.111 R)
• M53: 16,161,357 km (0.088 R)
• M54: 18,056,762 km (0.036 R)
• M55: 18,354,462 km (0.108 R)
• M56: 18,541,459 km (0.073 R)
• M57: 18,841,852 km (0.085 R)
• M58: 19,829,347 km (0.075 R)
• M59: 19,906,091 km (0.119 R)
• M60: 20,059,728 km (0.088 R)
• M61: 20,136,621 km (0.108 R)
• M62: 20,368,199 km (0.091 R)
• M63: 20,911,688 km (0.041 R)
• M64: 21,578,146 km (0.11 R)
• M65: 21,775,466 km (0.085 R)
• M66: 22,171,900 km (0.077 R)
• M67: 22,251,486 km (0.049 R)
• M68: 22,730,948 km (0.06 R)
• M69: 23,537,729 km (0.095 R)
• M70: 23,822,264 km (0.084 R)
• M71: 24,477,054 km (0.094 R)
• M72: 24,806,618 km (0.098 R)
• M73: 25,553,560 km (0.093 R)
• M74: 25,846,024 km (0.076 R)
• M75: 26,307,833 km (0.041 R)
• M76: 26,857,306 km (0.087 R)
• M77: 26,942,128 km (0.107 R)
• M78: 27,027,099 km (0.063 R)
• M79: 27,367,734 km (0.087 R)
• M80: 27,967,322 km (0.116 R)
• M81: 28,268,762 km (0.117 R)
• M82: 29,092,298 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.5

Radius: 11.6

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.4 AU - 11.22 AU

Year: 10481 Days

Day: 6.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,114,383 km

• M1: 145,708 km (0.075 R)
• M2: 234,121 km (0.061 R)
• M3: 473,178 km (0.045 R)
• M4: 686,056 km (0.097 R)
• M5: 1,186,910 km (0.1 R)
• M6: 1,444,367 km (0.066 R)
• M7: 2,059,663 km (0.098 R)
• M8: 2,371,126 km (0.104 R)
• M9: 2,775,489 km (0.104 R)
• M10: 3,174,467 km (0.08 R)
• M11: 3,339,174 km (0.092 R)
• M12: 3,734,860 km (0.119 R)
• M13: 4,205,346 km (0.115 R)
• M14: 4,757,212 km (0.071 R)
• M15: 5,364,729 km (0.078 R)
• M16: 5,694,443 km (0.081 R)
• M17: 6,098,806 km (0.087 R)
• M18: 6,270,096 km (0.043 R)
• M19: 6,373,617 km (0.116 R)
• M20: 6,971,111 km (0.082 R)
• M21: 7,186,233 km (0.035 R)
• M22: 7,549,905 km (0.108 R)
• M23: 8,408,896 km (0.05 R)
• M24: 8,638,080 km (0.074 R)
• M25: 8,792,016 km (0.073 R)
• M26: 8,947,000 km (0.076 R)
• M27: 9,259,510 km (0.08 R)
• M28: 9,456,680 km (0.085 R)
• M29: 10,504,164 km (0.12 R)
• M30: 10,916,905 km (0.113 R)
• M31: 11,292,844 km (0.084 R)
• M32: 11,545,964 km (0.075 R)
• M33: 12,229,925 km (0.089 R)
• M34: 12,359,626 km (0.069 R)
• M35: 12,489,777 km (0.044 R)
• M36: 13,191,839 km (0.108 R)
• M37: 13,592,463 km (0.096 R)
• M38: 14,314,272 km (0.039 R)
• M39: 15,327,349 km (0.081 R)
• M40: 16,173,325 km (0.086 R)
• M41: 16,411,036 km (0.066 R)
• M42: 16,554,201 km (0.115 R)
• M43: 16,938,069 km (0.065 R)
• M44: 18,255,129 km (0.12 R)
• M45: 18,651,713 km (0.07 R)
• M46: 19,151,519 km (0.103 R)
• M47: 19,605,100 km (0.098 R)
• M48: 19,858,519 km (0.077 R)
• M49: 20,062,122 km (0.11 R)
• M50: 20,266,472 km (0.052 R)
• M51: 20,522,733 km (0.098 R)
• M52: 20,625,657 km (0.081 R)
• M53: 21,038,697 km (0.059 R)
• M54: 21,402,369 km (0.082 R)
• M55: 21,558,848 km (0.116 R)
• M56: 22,505,803 km (0.108 R)
• M57: 23,412,665 km (0.103 R)
• M58: 23,681,642 km (0.117 R)
• M59: 23,789,502 km (0.081 R)
• M60: 23,951,666 km (0.034 R)
• M61: 24,059,975 km (0.095 R)
• M62: 24,168,434 km (0.061 R)
• M63: 24,277,042 km (0.073 R)
• M64: 24,822,625 km (0.072 R)
• M65: 25,261,994 km (0.1 R)
• M66: 25,593,204 km (0.099 R)
• M67: 26,204,311 km (0.025 R)
• M68: 26,707,708 km (0.104 R)
• M69: 26,988,802 km (0.112 R)
• M70: 28,638,418 km (0.086 R)
• M71: 29,214,819 km (0.107 R)
• M72: 29,562,484 km (0.103 R)
• M73: 31,084,942 km (0.075 R)
• M74: 32,333,186 km (0.086 R)
• M75: 32,453,014 km (0.105 R)
• M76: 33,234,813 km (0.071 R)
• M77: 33,355,688 km (0.11 R)
• M78: 33,840,534 km (0.045 R)
• M79: 35,617,607 km (0.089 R)
• M80: 36,673,320 km (0.119 R)
• M81: 37,487,581 km (0.077 R)
• M82: 37,613,393 km (0.063 R)
• M83: 37,802,484 km (0.092 R)
• M84: 38,118,136 km (0.11 R)
• M85: 42,104,321 km (0.062 R)
• M86: 42,759,709 km (0.045 R)
• M87: 43,947,666 km (0.03 R)
• M88: 44,080,359 km (0.095 R)
• M89: 44,213,052 km (0.085 R)
• M90: 44,479,187 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.6

Radius: 6.2

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.35 AU - 19.45 AU

Year: 29121 Days

Day: 20.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,114,383 km

• M1: 783,893 km (0.114 R)
• M2: 1,032,076 km (0.085 R)
• M3: 1,304,045 km (0.105 R)
• M4: 1,389,914 km (0.057 R)
• M5: 1,537,417 km (0.101 R)
• M6: 1,659,040 km (0.118 R)
• M7: 1,944,324 km (0.084 R)
• M8: 2,076,119 km (0.054 R)
• M9: 2,313,830 km (0.099 R)
• M10: 2,489,009 km (0.09 R)
• M11: 4,080,731 km (0.044 R)
• M12: 4,249,926 km (0.076 R)
• M13: 4,378,281 km (0.12 R)
• M14: 4,507,982 km (0.113 R)
• M15: 4,726,994 km (0.097 R)
• M16: 4,771,125 km (0.086 R)
• M17: 5,039,354 km (0.036 R)
• M18: 5,266,593 km (0.108 R)
• M19: 6,208,760 km (0.032 R)
• M20: 6,501,523 km (0.1 R)
• M21: 8,619,381 km (0.112 R)
• M22: 9,110,510 km (0.073 R)
• M23: 9,331,766 km (0.113 R)
• M24: 10,637,905 km (0.096 R)
• M25: 11,105,398 km (0.094 R)
• M26: 11,699,301 km (0.1 R)
• M27: 12,486,785 km (0.11 R)
• M28: 15,737,098 km (0.045 R)
• M29: 16,202,646 km (0.089 R)
• M30: 17,901,629 km (0.073 R)
• M31: 18,526,948 km (0.115 R)
• M32: 19,088,838 km (0.047 R)
• M33: 23,402,193 km (0.072 R)
• M34: 23,933,116 km (0.078 R)
• M35: 24,314,740 km (0.059 R)
• M36: 25,006,930 km (0.091 R)
• M37: 25,161,614 km (0.073 R)
• M38: 26,646,822 km (0.051 R)
• M39: 27,919,600 km (0.03 R)
• M40: 28,079,969 km (0.051 R)
• M41: 28,968,132 km (0.097 R)
• M42: 29,701,610 km (0.07 R)
• M43: 30,193,937 km (0.072 R)
• M44: 31,103,641 km (0.068 R)
• M45: 31,770,848 km (0.055 R)
• M46: 33,289,266 km (0.041 R)
• M47: 35,090,425 km (0.102 R)
• M48: 35,350,276 km (0.049 R)
• M49: 36,046,505 km (0.106 R)
• M50: 36,922,998 km (0.074 R)
• M51: 38,073,107 km (0.052 R)
• M52: 38,161,968 km (0.116 R)
• M53: 38,340,139 km (0.088 R)
• M54: 39,234,734 km (0.074 R)
• M55: 39,504,609 km (0.072 R)
• M56: 39,594,517 km (0.12 R)
• M57: 42,235,668 km (0.118 R)
• M58: 44,276,781 km (0.119 R)
• M59: 45,403,702 km (0.072 R)
• M60: 47,016,217 km (0.112 R)
• M61: 47,781,560 km (0.076 R)
• M62: 52,557,921 km (0.072 R)
• M63: 54,050,309 km (0.092 R)
• M64: 55,354,803 km (0.04 R)
• M65: 56,162,781 km (0.101 R)
• M66: 56,872,922 km (0.119 R)
• M67: 59,639,884 km (0.115 R)
• M68: 59,846,479 km (0.045 R)
• M69: 60,675,700 km (0.119 R)
• M70: 63,080,635 km (0.041 R)
• M71: 63,924,367 km (0.099 R)
• M72: 64,771,988 km (0.1 R)
• M73: 64,878,203 km (0.042 R)
• M74: 65,303,510 km (0.082 R)
• M75: 67,014,311 km (0.087 R)
• M76: 67,551,966 km (0.046 R)
• M77: 68,091,116 km (0.094 R)
• M78: 69,608,039 km (0.094 R)
• M79: 71,026,675 km (0.057 R)
• M80: 73,338,411 km (0.09 R)
• M81: 74,114,375 km (0.079 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 14,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit