🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.19 AU - 1.19 AU

Year: 461 Days

Day: 46.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.85 AU - 1.97 AU

Year: 936 Days

Day: 25.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,648,721 km

• M1: 1,218,175 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.76 AU - 2.72 AU

Year: 1189 Days

Day: 39.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,648,721 km

• M1: 23,337 km (0.119 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.1

Radius: 11.2

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.91 AU - 9.41 AU

Year: 8269 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,648,721 km

• M1: 140,622 km (0.085 R)
• M2: 277,354 km (0.078 R)
• M3: 452,683 km (0.114 R)
• M4: 776,862 km (0.094 R)
• M5: 991,086 km (0.084 R)
• M6: 1,339,499 km (0.106 R)
• M7: 1,558,511 km (0.03 R)
• M8: 1,876,406 km (0.108 R)
• M9: 2,191,758 km (0.118 R)
• M10: 2,332,231 km (0.098 R)
• M11: 2,671,818 km (0.113 R)
• M12: 3,210,670 km (0.06 R)
• M13: 3,290,405 km (0.114 R)
• M14: 3,370,889 km (0.071 R)
• M15: 3,671,581 km (0.066 R)
• M16: 3,755,206 km (0.038 R)
• M17: 3,839,429 km (0.097 R)
• M18: 4,716,073 km (0.085 R)
• M19: 4,868,064 km (0.091 R)
• M20: 5,397,192 km (0.104 R)
• M21: 6,076,217 km (0.066 R)
• M22: 7,478,547 km (0.081 R)
• M23: 7,692,023 km (0.12 R)
• M24: 7,799,435 km (0.116 R)
• M25: 8,381,071 km (0.108 R)
• M26: 8,528,724 km (0.104 R)
• M27: 8,677,275 km (0.075 R)
• M28: 8,976,770 km (0.089 R)
• M29: 10,287,696 km (0.087 R)
• M30: 10,965,374 km (0.074 R)
• M31: 11,575,434 km (0.102 R)
• M32: 11,905,298 km (0.051 R)
• M33: 12,574,299 km (0.105 R)
• M34: 13,557,457 km (0.064 R)
• M35: 13,948,954 km (0.048 R)
• M36: 14,080,301 km (0.095 R)
• M37: 14,698,440 km (0.049 R)
• M38: 15,010,950 km (0.04 R)
• M39: 15,100,559 km (0.087 R)
• M40: 15,597,074 km (0.111 R)
• M41: 16,884,812 km (0.105 R)
• M42: 17,352,904 km (0.052 R)
• M43: 17,635,943 km (0.118 R)
• M44: 18,206,510 km (0.057 R)
• M45: 18,638,249 km (0.068 R)
• M46: 18,734,740 km (0.091 R)
• M47: 19,219,437 km (0.108 R)
• M48: 19,708,173 km (0.1 R)
• M49: 20,201,098 km (0.093 R)
• M50: 20,598,430 km (0.107 R)
• M51: 20,748,028 km (0.103 R)
• M52: 21,048,420 km (0.102 R)
• M53: 21,805,535 km (0.112 R)
• M54: 22,111,014 km (0.117 R)
• M55: 22,623,088 km (0.12 R)
• M56: 22,983,918 km (0.116 R)
• M57: 24,975,813 km (0.087 R)
• M58: 25,348,761 km (0.083 R)
• M59: 25,831,064 km (0.048 R)
• M60: 26,046,336 km (0.117 R)
• M61: 26,424,519 km (0.048 R)
• M62: 26,587,132 km (0.108 R)
• M63: 26,695,740 km (0.065 R)
• M64: 27,955,504 km (0.109 R)
• M65: 28,787,417 km (0.097 R)
• M66: 29,571,310 km (0.108 R)
• M67: 29,740,206 km (0.064 R)
• M68: 30,760,165 km (0.08 R)
• M69: 31,849,237 km (0.07 R)
• M70: 32,022,322 km (0.119 R)
• M71: 32,253,750 km (0.058 R)
• M72: 32,543,670 km (0.099 R)
• M73: 33,009,369 km (0.073 R)
• M74: 33,947,347 km (0.106 R)
• M75: 34,124,172 km (0.049 R)
• M76: 34,301,296 km (0.106 R)
• M77: 34,537,960 km (0.061 R)
• M78: 34,775,222 km (0.083 R)
• M79: 35,310,932 km (0.042 R)
• M80: 35,430,461 km (0.085 R)
• M81: 35,969,462 km (0.046 R)
• M82: 37,420,411 km (0.099 R)
• M83: 39,570,282 km (0.086 R)
• M84: 40,628,987 km (0.099 R)
• M85: 42,329,466 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.8

Radius: 6.7

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.63 AU - 16.31 AU

Year: 21586 Days

Day: 18.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 50,648,721 km

• M1: 86,617 km (0.115 R)
• M2: 152,141 km (0.115 R)
• M3: 222,751 km (0.119 R)
• M4: 762,800 km (0.102 R)
• M5: 853,306 km (0.053 R)
• M6: 2,174,704 km (0.064 R)
• M7: 2,217,788 km (0.115 R)
• M8: 2,505,166 km (0.106 R)
• M9: 2,595,972 km (0.09 R)
• M10: 2,994,052 km (0.104 R)
• M11: 3,114,777 km (0.084 R)
• M12: 4,111,099 km (0.113 R)
• M13: 4,491,078 km (0.088 R)
• M14: 4,769,330 km (0.089 R)
• M15: 4,854,002 km (0.109 R)
• M16: 5,139,584 km (0.093 R)
• M17: 5,226,351 km (0.119 R)
• M18: 5,313,567 km (0.093 R)
• M19: 5,968,207 km (0.089 R)
• M20: 6,335,919 km (0.118 R)
• M21: 7,157,809 km (0.071 R)
• M22: 7,319,674 km (0.075 R)
• M23: 7,548,260 km (0.04 R)
• M24: 7,713,117 km (0.063 R)
• M25: 7,945,891 km (0.084 R)
• M26: 8,899,577 km (0.076 R)
• M27: 9,319,349 km (0.108 R)
• M28: 10,580,309 km (0.11 R)
• M29: 11,062,164 km (0.056 R)
• M30: 12,433,528 km (0.114 R)
• M31: 13,178,824 km (0.082 R)
• M32: 13,576,755 km (0.088 R)
• M33: 14,959,488 km (0.104 R)
• M34: 15,125,093 km (0.091 R)
• M35: 17,506,392 km (0.119 R)
• M36: 19,008,205 km (0.07 R)
• M37: 19,187,572 km (0.081 R)
• M38: 20,092,939 km (0.097 R)
• M39: 20,688,787 km (0.053 R)
• M40: 21,476,869 km (0.118 R)
• M41: 21,804,189 km (0.117 R)
• M42: 21,897,987 km (0.118 R)
• M43: 22,133,155 km (0.103 R)
• M44: 22,558,461 km (0.069 R)
• M45: 23,177,647 km (0.065 R)
• M46: 24,189,826 km (0.108 R)
• M47: 25,314,652 km (0.079 R)
• M48: 25,413,237 km (0.079 R)
• M49: 26,456,533 km (0.086 R)
• M50: 27,463,177 km (0.083 R)
• M51: 28,022,075 km (0.12 R)
• M52: 28,841,721 km (0.053 R)
• M53: 30,242,706 km (0.097 R)
• M54: 31,506,658 km (0.115 R)
• M55: 32,038,329 km (0.093 R)
• M56: 32,358,767 km (0.071 R)
• M57: 33,705,298 km (0.094 R)
• M58: 34,194,483 km (0.025 R)
• M59: 34,521,953 km (0.116 R)
• M60: 35,070,079 km (0.093 R)
• M61: 35,345,190 km (0.104 R)
• M62: 35,565,847 km (0.033 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141

Radius: 5.8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.98 AU - 18.02 AU

Year: 22705 Days

Day: 15.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,648,721 km

• M1: 107,112 km (0.079 R)
• M2: 313,258 km (0.111 R)
• M3: 351,555 km (0.076 R)
• M4: 601,683 km (0.086 R)
• M5: 1,015,321 km (0.112 R)
• M6: 1,390,213 km (0.12 R)
• M7: 1,434,344 km (0.092 R)
• M8: 1,926,521 km (0.106 R)
• M9: 2,334,026 km (0.076 R)
• M10: 2,601,956 km (0.099 R)
• M11: 2,767,561 km (0.115 R)
• M12: 3,255,250 km (0.116 R)
• M13: 3,344,111 km (0.087 R)
• M14: 3,584,963 km (0.079 R)
• M15: 4,019,844 km (0.095 R)
• M16: 4,179,166 km (0.081 R)
• M17: 4,703,058 km (0.11 R)
• M18: 4,770,078 km (0.111 R)
• M19: 5,811,877 km (0.113 R)
• M20: 6,028,495 km (0.072 R)
• M21: 6,137,851 km (0.041 R)
• M22: 6,618,958 km (0.095 R)
• M23: 6,769,453 km (0.115 R)
• M24: 7,578,030 km (0.066 R)
• M25: 7,775,050 km (0.044 R)
• M26: 8,416,675 km (0.099 R)
• M27: 9,793,125 km (0.114 R)
• M28: 9,835,910 km (0.045 R)
• M29: 10,528,997 km (0.11 R)
• M30: 11,193,062 km (0.042 R)
• M31: 12,099,476 km (0.113 R)
• M32: 12,145,402 km (0.094 R)
• M33: 13,597,998 km (0.038 R)
• M34: 13,933,546 km (0.107 R)
• M35: 14,271,786 km (0.058 R)
• M36: 14,417,495 km (0.101 R)
• M37: 14,808,843 km (0.097 R)
• M38: 14,907,129 km (0.074 R)
• M39: 15,651,677 km (0.079 R)
• M40: 15,952,967 km (0.105 R)
• M41: 17,539,453 km (0.068 R)
• M42: 17,956,980 km (0.032 R)
• M43: 18,377,799 km (0.089 R)
• M44: 19,282,717 km (0.092 R)
• M45: 20,038,934 km (0.051 R)
• M46: 21,080,434 km (0.071 R)
• M47: 21,468,641 km (0.108 R)
• M48: 22,027,389 km (0.103 R)
• M49: 23,158,947 km (0.085 R)
• M50: 23,444,679 km (0.115 R)
• M51: 25,066,918 km (0.098 R)
• M52: 25,360,429 km (0.114 R)
• M53: 25,654,988 km (0.1 R)
• M54: 26,665,222 km (0.091 R)
• M55: 27,627,735 km (0.111 R)
• M56: 27,991,706 km (0.081 R)
• M57: 29,463,151 km (0.029 R)
• M58: 29,896,985 km (0.058 R)
• M59: 30,645,722 km (0.101 R)
• M60: 32,098,018 km (0.105 R)
• M61: 33,057,090 km (0.109 R)
• M62: 33,250,072 km (0.104 R)
• M63: 33,378,875 km (0.105 R)
• M64: 34,546,038 km (0.055 R)
• M65: 34,676,487 km (0.12 R)
• M66: 35,726,365 km (0.092 R)
• M67: 35,924,433 km (0.06 R)
• M68: 37,857,237 km (0.117 R)
• M69: 37,924,556 km (0.08 R)
• M70: 38,802,397 km (0.12 R)
• M71: 39,346,035 km (0.098 R)
• M72: 40,166,131 km (0.119 R)
• M73: 41,545,423 km (0.087 R)
• M74: 42,171,191 km (0.111 R)
• M75: 42,240,904 km (0.108 R)
• M76: 42,660,077 km (0.115 R)
• M77: 43,643,384 km (0.11 R)
• M78: 46,062,232 km (0.048 R)
• M79: 46,565,778 km (0.12 R)
• M80: 46,781,947 km (0.098 R)
• M81: 47,432,997 km (0.073 R)
• M82: 48,816,927 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.1

Radius: 6.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 17.81 AU - 21.73 AU

Year: 31185 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,648,721 km

• M1: 87,365 km (0.053 R)
• M2: 228,885 km (0.077 R)
• M3: 273,764 km (0.105 R)
• M4: 416,929 km (0.036 R)
• M5: 552,465 km (0.101 R)
• M6: 720,314 km (0.078 R)
• M7: 1,124,378 km (0.098 R)
• M8: 1,405,771 km (0.118 R)
• M9: 1,708,856 km (0.08 R)
• M10: 1,930,561 km (0.049 R)
• M11: 2,455,799 km (0.092 R)
• M12: 2,649,827 km (0.03 R)
• M13: 2,848,792 km (0.108 R)
• M14: 2,993,902 km (0.047 R)
• M15: 3,291,602 km (0.045 R)
• M16: 3,474,710 km (0.104 R)
• M17: 3,724,089 km (0.079 R)
• M18: 4,406,256 km (0.062 R)
• M19: 4,473,276 km (0.077 R)
• M20: 4,951,690 km (0.105 R)
• M21: 5,056,258 km (0.064 R)
• M22: 5,126,569 km (0.114 R)
• M23: 5,809,185 km (0.075 R)
• M24: 6,067,989 km (0.103 R)
• M25: 7,061,618 km (0.072 R)
• M26: 7,337,776 km (0.079 R)
• M27: 8,812,960 km (0.076 R)
• M28: 9,024,940 km (0.107 R)
• M29: 9,410,753 km (0.109 R)
• M30: 11,604,307 km (0.11 R)
• M31: 11,650,682 km (0.095 R)
• M32: 11,883,307 km (0.041 R)
• M33: 12,353,343 km (0.105 R)
• M34: 12,590,606 km (0.087 R)
• M35: 12,925,256 km (0.085 R)
• M36: 14,542,409 km (0.079 R)
• M37: 14,843,250 km (0.099 R)
• M38: 15,655,417 km (0.044 R)
• M39: 16,118,722 km (0.077 R)
• M40: 17,908,959 km (0.112 R)
• M41: 18,501,517 km (0.09 R)
• M42: 18,718,583 km (0.081 R)
• M43: 18,881,944 km (0.051 R)
• M44: 20,150,085 km (0.11 R)
• M45: 20,429,384 km (0.089 R)
• M46: 21,388,606 km (0.098 R)
• M47: 21,445,453 km (0.07 R)
• M48: 22,651,661 km (0.093 R)
• M49: 24,650,737 km (0.106 R)
• M50: 27,877,563 km (0.105 R)
• M51: 27,939,646 km (0.113 R)
• M52: 28,188,727 km (0.075 R)
• M53: 30,016,364 km (0.081 R)
• M54: 31,105,586 km (0.069 R)
• M55: 31,170,063 km (0.044 R)
• M56: 32,534,096 km (0.069 R)
• M57: 33,322,327 km (0.082 R)
• M58: 33,520,245 km (0.11 R)
• M59: 33,784,884 km (0.108 R)
• M60: 34,316,405 km (0.049 R)
• M61: 35,185,718 km (0.094 R)
• M62: 35,724,271 km (0.04 R)
• M63: 36,197,898 km (0.065 R)
• M64: 36,265,665 km (0.041 R)
• M65: 36,809,753 km (0.093 R)
• M66: 39,500,420 km (0.082 R)
• M67: 40,130,227 km (0.067 R)
• M68: 41,258,195 km (0.06 R)
• M69: 41,755,010 km (0.111 R)
• M70: 41,968,486 km (0.111 R)
• M71: 42,396,635 km (0.116 R)
• M72: 42,682,816 km (0.095 R)
• M73: 42,897,937 km (0.095 R)
• M74: 43,473,291 km (0.092 R)
• M75: 43,617,503 km (0.053 R)
• M76: 44,340,958 km (0.111 R)
• M77: 45,214,460 km (0.114 R)
• M78: 45,726,534 km (0.096 R)
• M79: 47,422,675 km (0.077 R)
• M80: 47,868,626 km (0.109 R)
• M81: 48,092,125 km (0.041 R)
• M82: 48,390,573 km (0.105 R)
• M83: 48,689,619 km (0.079 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 18,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit