🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.57 AU - 0.61 AU

Year: 171 Days

Day: 19.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.29 AU - 1.47 AU

Year: 611 Days

Day: 38.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,034,200 km

• M1: 256,860 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.51 AU - 2.37 AU

Year: 1018 Days

Day: 17.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.44 AU - 3.78 AU

Year: 2066 Days

Day: 30 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,034,200 km

• M1: 60,587 km (0.089 R)
• M2: 3,024,719 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.89 AU - 4.11 AU

Year: 2467 Days

Day: 29.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,034,200 km

• M1: 1,305,989 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.2

Radius: 13.9

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.92 AU - 5.7 AU

Year: 3974 Days

Day: 7.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,034,200 km

• M1: 255,064 km (0.089 R)
• M2: 507,885 km (0.088 R)
• M3: 610,958 km (0.07 R)
• M4: 723,007 km (0.107 R)
• M5: 855,849 km (0.057 R)
• M6: 1,037,910 km (0.115 R)
• M7: 1,412,204 km (0.097 R)
• M8: 1,567,636 km (0.116 R)
• M9: 1,729,052 km (0.118 R)
• M10: 1,999,376 km (0.108 R)
• M11: 2,754,695 km (0.108 R)
• M12: 2,991,658 km (0.104 R)
• M13: 3,571,051 km (0.099 R)
• M14: 3,764,780 km (0.075 R)
• M15: 3,939,959 km (0.106 R)
• M16: 4,162,860 km (0.07 R)
• M17: 4,458,914 km (0.081 R)
• M18: 4,621,228 km (0.041 R)
• M19: 5,265,695 km (0.102 R)
• M20: 5,686,215 km (0.115 R)
• M21: 5,887,873 km (0.097 R)
• M22: 6,428,819 km (0.08 R)
• M23: 7,174,714 km (0.09 R)
• M24: 7,585,659 km (0.084 R)
• M25: 8,981,557 km (0.051 R)
• M26: 9,246,495 km (0.111 R)
• M27: 9,365,126 km (0.085 R)
• M28: 9,484,355 km (0.052 R)
• M29: 9,724,011 km (0.066 R)
• M30: 10,301,609 km (0.078 R)
• M31: 10,486,362 km (0.071 R)
• M32: 10,610,079 km (0.115 R)
• M33: 11,047,055 km (0.116 R)
• M34: 11,299,426 km (0.08 R)
• M35: 11,490,014 km (0.114 R)
• M36: 11,777,840 km (0.108 R)
• M37: 12,003,434 km (0.111 R)
• M38: 12,426,198 km (0.079 R)
• M39: 12,622,919 km (0.107 R)
• M40: 12,787,626 km (0.108 R)
• M41: 13,554,764 km (0.115 R)
• M42: 14,233,938 km (0.062 R)
• M43: 14,405,527 km (0.113 R)
• M44: 15,168,476 km (0.082 R)
• M45: 15,731,562 km (0.098 R)
• M46: 15,837,927 km (0.061 R)
• M47: 16,194,269 km (0.099 R)
• M48: 16,481,197 km (0.075 R)
• M49: 17,462,111 km (0.097 R)
• M50: 17,793,320 km (0.026 R)
• M51: 17,904,172 km (0.042 R)
• M52: 18,089,375 km (0.114 R)
• M53: 18,349,974 km (0.086 R)
• M54: 18,987,710 km (0.104 R)
• M55: 19,214,500 km (0.116 R)
• M56: 19,594,628 km (0.114 R)
• M57: 20,362,215 km (0.047 R)
• M58: 20,516,899 km (0.116 R)
• M59: 20,672,032 km (0.117 R)
• M60: 20,944,300 km (0.044 R)
• M61: 21,847,722 km (0.104 R)
• M62: 22,005,996 km (0.114 R)
• M63: 22,204,662 km (0.116 R)
• M64: 22,483,513 km (0.071 R)
• M65: 22,723,617 km (0.063 R)
• M66: 23,125,587 km (0.103 R)
• M67: 23,287,003 km (0.089 R)
• M68: 23,448,868 km (0.113 R)
• M69: 23,895,866 km (0.111 R)
• M70: 25,129,151 km (0.116 R)
• M71: 25,295,055 km (0.086 R)
• M72: 25,711,685 km (0.116 R)
• M73: 26,383,080 km (0.101 R)
• M74: 26,509,491 km (0.086 R)
• M75: 26,890,367 km (0.113 R)
• M76: 27,571,785 km (0.059 R)
• M77: 28,647,843 km (0.089 R)
• M78: 28,734,460 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.5

Radius: 9.9

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.72 AU - 9.44 AU

Year: 7862 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,034,200 km

• M1: 153,637 km (0.099 R)
• M2: 255,812 km (0.077 R)
• M3: 346,917 km (0.115 R)
• M4: 452,534 km (0.084 R)
• M5: 534,214 km (0.062 R)
• M6: 841,638 km (0.051 R)
• M7: 1,023,399 km (0.077 R)
• M8: 1,135,597 km (0.047 R)
• M9: 1,218,325 km (0.063 R)
• M10: 1,425,518 km (0.087 R)
• M11: 1,835,117 km (0.105 R)
• M12: 2,343,750 km (0.057 R)
• M13: 2,559,320 km (0.104 R)
• M14: 2,758,884 km (0.103 R)
• M15: 3,102,809 km (0.058 R)
• M16: 3,292,051 km (0.05 R)
• M17: 3,388,093 km (0.055 R)
• M18: 3,706,586 km (0.083 R)
• M19: 3,882,214 km (0.068 R)
• M20: 4,346,417 km (0.109 R)
• M21: 4,585,175 km (0.076 R)
• M22: 5,299,205 km (0.11 R)
• M23: 5,842,694 km (0.094 R)
• M24: 6,404,135 km (0.098 R)
• M25: 6,859,511 km (0.071 R)
• M26: 7,168,880 km (0.026 R)
• M27: 7,325,359 km (0.113 R)
• M28: 7,451,320 km (0.104 R)
• M29: 7,865,856 km (0.107 R)
• M30: 8,320,634 km (0.051 R)
• M31: 8,750,578 km (0.083 R)
• M32: 8,951,338 km (0.103 R)
• M33: 9,086,126 km (0.114 R)
• M34: 9,943,770 km (0.079 R)
• M35: 10,048,489 km (0.11 R)
• M36: 10,506,258 km (0.083 R)
• M37: 12,143,009 km (0.111 R)
• M38: 12,329,707 km (0.111 R)
• M39: 12,933,634 km (0.078 R)
• M40: 13,316,155 km (0.089 R)
• M41: 13,547,284 km (0.095 R)
• M42: 14,327,736 km (0.079 R)
• M43: 14,922,537 km (0.073 R)
• M44: 15,323,609 km (0.095 R)
• M45: 16,879,726 km (0.066 R)
• M46: 17,592,111 km (0.092 R)
• M47: 17,845,979 km (0.072 R)
• M48: 18,485,659 km (0.065 R)
• M49: 18,571,678 km (0.093 R)
• M50: 18,916,501 km (0.117 R)
• M51: 19,132,969 km (0.046 R)
• M52: 19,481,233 km (0.1 R)
• M53: 19,831,591 km (0.119 R)
• M54: 19,919,555 km (0.066 R)
• M55: 20,184,194 km (0.111 R)
• M56: 20,984,692 km (0.068 R)
• M57: 21,164,060 km (0.078 R)
• M58: 21,253,968 km (0.07 R)
• M59: 21,659,827 km (0.111 R)
• M60: 21,795,662 km (0.046 R)
• M61: 22,433,547 km (0.104 R)
• M62: 22,892,962 km (0.096 R)
• M63: 23,216,393 km (0.103 R)
• M64: 23,727,569 km (0.086 R)
• M65: 23,961,241 km (0.086 R)
• M66: 24,101,713 km (0.072 R)
• M67: 24,666,744 km (0.054 R)
• M68: 25,617,887 km (0.087 R)
• M69: 26,726,707 km (0.091 R)
• M70: 27,360,254 km (0.09 R)
• M71: 27,507,159 km (0.109 R)
• M72: 28,048,105 km (0.112 R)
• M73: 28,146,839 km (0.115 R)
• M74: 28,841,273 km (0.118 R)
• M75: 28,940,905 km (0.115 R)
• M76: 29,742,301 km (0.115 R)
• M77: 30,095,202 km (0.077 R)
• M78: 30,551,027 km (0.113 R)
• M79: 31,315,621 km (0.067 R)
• M80: 32,293,393 km (0.027 R)
• M81: 32,968,080 km (0.108 R)
• M82: 33,542,685 km (0.119 R)
• M83: 33,909,948 km (0.032 R)
• M84: 34,120,432 km (0.109 R)
• M85: 34,225,898 km (0.076 R)
• M86: 34,754,577 km (0.114 R)
• M87: 34,860,642 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.6

Radius: 14.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.1 AU - 10.02 AU

Year: 8620 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,034,200 km

• M1: 191,635 km (0.111 R)
• M2: 297,401 km (0.1 R)
• M3: 474,524 km (0.082 R)
• M4: 918,830 km (0.037 R)
• M5: 1,482,066 km (0.098 R)
• M6: 1,643,183 km (0.11 R)
• M7: 1,829,432 km (0.119 R)
• M8: 2,062,655 km (0.085 R)
• M9: 2,203,277 km (0.073 R)
• M10: 2,326,546 km (0.083 R)
• M11: 2,558,872 km (0.055 R)
• M12: 2,754,695 km (0.09 R)
• M13: 3,254,502 km (0.106 R)
• M14: 3,660,660 km (0.118 R)
• M15: 3,832,697 km (0.053 R)
• M16: 4,236,163 km (0.078 R)
• M17: 4,339,236 km (0.104 R)
• M18: 4,521,596 km (0.111 R)
• M19: 4,786,683 km (0.061 R)
• M20: 5,138,986 km (0.089 R)
• M21: 5,249,090 km (0.096 R)
• M22: 5,897,746 km (0.052 R)
• M23: 6,071,280 km (0.108 R)
• M24: 7,024,966 km (0.1 R)
• M25: 7,209,121 km (0.045 R)
• M26: 7,332,689 km (0.076 R)
• M27: 7,457,005 km (0.026 R)
• M28: 7,771,011 km (0.091 R)
• M29: 8,250,173 km (0.1 R)
• M30: 8,673,385 km (0.071 R)
• M31: 8,937,276 km (0.095 R)
• M32: 9,070,268 km (0.09 R)
• M33: 9,271,029 km (0.078 R)
• M34: 9,950,652 km (0.092 R)
• M35: 10,088,581 km (0.116 R)
• M36: 10,227,109 km (0.09 R)
• M37: 11,322,315 km (0.062 R)
• M38: 12,491,721 km (0.077 R)
• M39: 12,603,321 km (0.097 R)
• M40: 12,790,169 km (0.119 R)
• M41: 12,977,914 km (0.081 R)
• M42: 13,128,709 km (0.053 R)
• M43: 13,242,254 km (0.112 R)
• M44: 15,460,342 km (0.095 R)
• M45: 15,821,172 km (0.079 R)
• M46: 16,144,153 km (0.059 R)
• M47: 16,265,776 km (0.099 R)
• M48: 16,387,848 km (0.113 R)
• M49: 16,510,070 km (0.114 R)
• M50: 17,749,787 km (0.104 R)
• M51: 17,959,374 km (0.118 R)
• M52: 18,678,042 km (0.102 R)
• M53: 19,019,424 km (0.094 R)
• M54: 19,882,155 km (0.101 R)
• M55: 20,056,138 km (0.102 R)
• M56: 20,405,898 km (0.086 R)
• M57: 20,889,996 km (0.119 R)
• M58: 23,596,671 km (0.079 R)
• M59: 24,104,855 km (0.1 R)
• M60: 25,085,020 km (0.106 R)
• M61: 25,414,584 km (0.107 R)
• M62: 25,983,056 km (0.027 R)
• M63: 26,078,200 km (0.037 R)
• M64: 26,459,974 km (0.075 R)
• M65: 27,470,807 km (0.059 R)
• M66: 27,761,924 km (0.065 R)
• M67: 28,739,845 km (0.082 R)
• M68: 29,381,620 km (0.103 R)
• M69: 29,828,619 km (0.102 R)
• M70: 30,578,702 km (0.1 R)
• M71: 32,199,595 km (0.103 R)
• M72: 33,020,588 km (0.041 R)
• M73: 33,537,150 km (0.108 R)
• M74: 34,369,213 km (0.117 R)
• M75: 34,840,297 km (0.077 R)
• M76: 35,260,817 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.7

Radius: 3.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 19.4 AU - 19.4 AU

Year: 32191 Days

Day: 22.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 39,034,200 km

• M1: 75,547 km (0.086 R)
• M2: 128,654 km (0.032 R)
• M3: 297,550 km (0.115 R)
• M4: 559,047 km (0.117 R)
• M5: 615,296 km (0.109 R)
• M6: 733,628 km (0.058 R)
• M7: 1,042,847 km (0.086 R)
• M8: 1,426,266 km (0.072 R)
• M9: 3,144,996 km (0.096 R)
• M10: 3,297,137 km (0.059 R)
• M11: 3,634,929 km (0.09 R)
• M12: 4,011,018 km (0.052 R)
• M13: 5,757,573 km (0.085 R)
• M14: 6,642,445 km (0.12 R)
• M15: 7,602,564 km (0.05 R)
• M16: 9,685,415 km (0.103 R)
• M17: 9,980,572 km (0.106 R)
• M18: 10,054,922 km (0.093 R)
• M19: 10,617,709 km (0.059 R)
• M20: 10,921,991 km (0.113 R)
• M21: 11,190,669 km (0.108 R)
• M22: 11,267,712 km (0.074 R)
• M23: 13,952,245 km (0.088 R)
• M24: 14,747,807 km (0.073 R)
• M25: 16,294,948 km (0.076 R)
• M26: 18,164,024 km (0.119 R)
• M27: 19,031,692 km (0.066 R)
• M28: 19,123,694 km (0.101 R)
• M29: 19,400,899 km (0.085 R)
• M30: 19,726,125 km (0.08 R)
• M31: 20,475,909 km (0.082 R)
• M32: 20,664,851 km (0.07 R)
• M33: 22,536,620 km (0.081 R)
• M34: 23,123,492 km (0.052 R)
• M35: 23,418,799 km (0.071 R)
• M36: 24,062,818 km (0.112 R)
• M37: 24,212,266 km (0.077 R)
• M38: 25,368,209 km (0.107 R)
• M39: 26,954,544 km (0.113 R)
• M40: 27,058,066 km (0.106 R)
• M41: 27,473,200 km (0.096 R)
• M42: 27,525,111 km (0.09 R)
• M43: 27,577,171 km (0.107 R)
• M44: 29,048,316 km (0.11 R)
• M45: 29,313,703 km (0.076 R)
• M46: 31,356,761 km (0.11 R)
• M47: 31,465,519 km (0.073 R)
• M48: 31,847,292 km (0.08 R)
• M49: 32,395,419 km (0.104 R)
• M50: 33,611,949 km (0.107 R)
• M51: 34,730,941 km (0.097 R)
• M52: 34,787,190 km (0.119 R)
• M53: 35,351,473 km (0.103 R)
• M54: 35,464,718 km (0.12 R)
• M55: 37,177,614 km (0.048 R)
• M56: 37,235,209 km (0.103 R)
• M57: 37,292,804 km (0.074 R)
• M58: 37,638,974 km (0.103 R)
• M59: 38,625,572 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 19,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit