🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.5 AU - 0.5 AU

Year: 228 Days

Day: 13.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.8

Radius: 14.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.62 AU - 0.89 AU

Year: 419 Days

Day: 11.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,121,654 km

• M1: 205,248 km (0.117 R)
• M2: 308,022 km (0.106 R)
• M3: 401,670 km (0.072 R)
• M4: 508,034 km (0.118 R)
• M5: 612,304 km (0.032 R)
• M6: 728,990 km (0.107 R)
• M7: 830,268 km (0.094 R)
• M8: 929,900 km (0.056 R)
• M9: 1,026,391 km (0.076 R)
• M10: 1,190,350 km (0.116 R)
• M11: 1,284,298 km (0.03 R)
• M12: 1,406,519 km (0.113 R)
• M13: 1,497,624 km (0.09 R)
• M14: 1,595,312 km (0.104 R)
• M15: 1,695,393 km (0.081 R)
• M16: 1,840,203 km (0.101 R)
• M17: 1,974,841 km (0.116 R)
• M18: 2,167,972 km (0.095 R)
• M19: 2,259,227 km (0.117 R)
• M20: 2,372,772 km (0.11 R)
• M21: 2,589,539 km (0.1 R)
• M22: 2,796,433 km (0.052 R)
• M23: 2,907,584 km (0.114 R)
• M24: 3,060,024 km (0.078 R)
• M25: 3,226,826 km (0.09 R)
• M26: 3,361,464 km (0.056 R)
• M27: 3,467,978 km (0.117 R)
• M28: 3,709,130 km (0.088 R)
• M29: 3,825,666 km (0.089 R)
• M30: 3,930,983 km (0.113 R)
• M31: 4,024,632 km (0.106 R)
• M32: 4,144,459 km (0.082 R)
• M33: 4,271,917 km (0.12 R)
• M34: 4,400,721 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 14.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.93 AU - 1.21 AU

Year: 715 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 64,121,654 km

• M1: 224,995 km (0.074 R)
• M2: 374,144 km (0.115 R)
• M3: 482,752 km (0.097 R)
• M4: 615,745 km (0.115 R)
• M5: 764,146 km (0.094 R)
• M6: 893,997 km (0.09 R)
• M7: 1,060,948 km (0.03 R)
• M8: 1,227,151 km (0.032 R)
• M9: 1,402,630 km (0.118 R)
• M10: 1,500,317 km (0.109 R)
• M11: 1,600,548 km (0.113 R)
• M12: 1,886,579 km (0.081 R)
• M13: 1,980,975 km (0.059 R)
• M14: 2,220,182 km (0.085 R)
• M15: 2,335,672 km (0.086 R)
• M16: 2,500,977 km (0.116 R)
• M17: 2,597,169 km (0.12 R)
• M18: 2,744,074 km (0.091 R)
• M19: 2,893,672 km (0.119 R)
• M20: 3,037,585 km (0.099 R)
• M21: 3,350,544 km (0.078 R)
• M22: 3,457,207 km (0.12 R)
• M23: 3,574,043 km (0.091 R)
• M24: 3,692,375 km (0.087 R)
• M25: 4,074,148 km (0.085 R)
• M26: 4,217,014 km (0.083 R)
• M27: 4,458,914 km (0.091 R)
• M28: 4,645,911 km (0.108 R)
• M29: 4,896,039 km (0.109 R)
• M30: 5,017,662 km (0.069 R)
• M31: 5,171,150 km (0.062 R)
• M32: 5,295,166 km (0.08 R)
• M33: 5,420,080 km (0.115 R)
• M34: 5,556,663 km (0.11 R)
• M35: 5,811,728 km (0.099 R)
• M36: 5,962,373 km (0.061 R)
• M37: 6,092,523 km (0.105 R)
• M38: 6,190,659 km (0.046 R)
• M39: 6,388,876 km (0.116 R)
• M40: 6,611,478 km (0.073 R)
• M41: 6,859,212 km (0.082 R)
• M42: 7,064,460 km (0.109 R)
• M43: 7,202,240 km (0.094 R)
• M44: 7,621,413 km (0.094 R)
• M45: 8,024,579 km (0.097 R)

Asteroid Belt

Center: 2.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.2

Radius: 13.1

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.55 AU - 4.77 AU

Year: 6495 Days

Day: 8.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,121,654 km

• M1: 165,904 km (0.116 R)
• M2: 273,166 km (0.07 R)
• M3: 485,295 km (0.092 R)
• M4: 829,071 km (0.049 R)
• M5: 985,102 km (0.05 R)
• M6: 1,246,898 km (0.107 R)
• M7: 1,462,918 km (0.117 R)
• M8: 1,709,455 km (0.067 R)
• M9: 2,324,302 km (0.111 R)
• M10: 2,677,802 km (0.084 R)
• M11: 2,828,447 km (0.091 R)
• M12: 2,982,084 km (0.062 R)
• M13: 3,138,414 km (0.097 R)
• M14: 3,297,586 km (0.075 R)
• M15: 3,647,944 km (0.042 R)
• M16: 4,486,291 km (0.061 R)
• M17: 4,614,496 km (0.118 R)
• M18: 4,874,796 km (0.103 R)
• M19: 5,059,849 km (0.111 R)
• M20: 5,193,589 km (0.079 R)
• M21: 5,382,681 km (0.049 R)
• M22: 6,162,235 km (0.095 R)
• M23: 6,333,824 km (0.072 R)
• M24: 6,565,252 km (0.118 R)
• M25: 7,427,534 km (0.112 R)
• M26: 7,579,825 km (0.072 R)
• M27: 8,042,980 km (0.114 R)
• M28: 8,770,923 km (0.042 R)
• M29: 9,619,442 km (0.078 R)
• M30: 9,752,285 km (0.091 R)
• M31: 9,952,746 km (0.085 R)
• M32: 10,256,131 km (0.079 R)
• M33: 10,460,033 km (0.111 R)
• M34: 11,079,817 km (0.076 R)
• M35: 11,184,236 km (0.089 R)
• M36: 11,676,114 km (0.092 R)
• M37: 12,427,245 km (0.05 R)
• M38: 12,644,760 km (0.074 R)
• M39: 12,826,970 km (0.088 R)
• M40: 13,267,835 km (0.103 R)
• M41: 13,825,985 km (0.09 R)
• M42: 13,938,482 km (0.099 R)
• M43: 14,544,055 km (0.117 R)
• M44: 15,351,733 km (0.099 R)
• M45: 15,624,301 km (0.096 R)
• M46: 15,780,631 km (0.118 R)
• M47: 16,134,579 km (0.064 R)
• M48: 16,411,634 km (0.067 R)
• M49: 16,610,600 km (0.114 R)
• M50: 16,850,255 km (0.099 R)
• M51: 17,211,983 km (0.117 R)
• M52: 17,739,016 km (0.094 R)
• M53: 18,107,027 km (0.083 R)
• M54: 18,601,747 km (0.056 R)
• M55: 18,684,624 km (0.115 R)
• M56: 18,975,592 km (0.076 R)
• M57: 19,142,544 km (0.064 R)
• M58: 19,435,905 km (0.106 R)
• M59: 19,646,389 km (0.084 R)
• M60: 20,027,265 km (0.099 R)
• M61: 20,112,087 km (0.104 R)
• M62: 20,239,844 km (0.068 R)
• M63: 21,140,872 km (0.08 R)
• M64: 21,400,873 km (0.109 R)
• M65: 21,487,640 km (0.033 R)
• M66: 21,574,706 km (0.071 R)
• M67: 21,705,305 km (0.052 R)
• M68: 21,836,352 km (0.087 R)
• M69: 22,495,032 km (0.081 R)
• M70: 22,716,137 km (0.077 R)
• M71: 22,982,272 km (0.109 R)
• M72: 23,338,764 km (0.109 R)
• M73: 23,607,442 km (0.114 R)
• M74: 24,102,611 km (0.106 R)
• M75: 25,286,528 km (0.077 R)
• M76: 26,117,245 km (0.09 R)
• M77: 26,396,245 km (0.06 R)
• M78: 26,489,295 km (0.087 R)
• M79: 27,474,547 km (0.079 R)
• M80: 29,046,671 km (0.053 R)
• M81: 30,159,679 km (0.059 R)
• M82: 30,647,966 km (0.118 R)
• M83: 30,745,953 km (0.033 R)
• M84: 31,040,511 km (0.112 R)
• M85: 31,335,967 km (0.075 R)
• M86: 31,731,354 km (0.091 R)
• M87: 32,977,803 km (0.067 R)
• M88: 33,480,751 km (0.12 R)
• M89: 33,885,114 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545

Radius: 7.9

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.71 AU - 9.23 AU

Year: 17346 Days

Day: 21.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,121,654 km

• M1: 193,131 km (0.078 R)
• M2: 307,124 km (0.098 R)
• M3: 430,991 km (0.119 R)
• M4: 629,807 km (0.078 R)
• M5: 709,393 km (0.098 R)
• M6: 814,112 km (0.09 R)
• M7: 924,066 km (0.096 R)
• M8: 1,015,770 km (0.117 R)
• M9: 1,110,615 km (0.08 R)
• M10: 1,519,914 km (0.039 R)
• M11: 1,913,955 km (0.056 R)
• M12: 2,183,830 km (0.043 R)
• M13: 2,927,780 km (0.081 R)
• M14: 3,064,662 km (0.079 R)
• M15: 3,380,463 km (0.083 R)
• M16: 3,596,782 km (0.08 R)
• M17: 4,043,032 km (0.081 R)
• M18: 4,745,095 km (0.049 R)
• M19: 4,825,429 km (0.07 R)
• M20: 5,910,761 km (0.096 R)
• M21: 6,171,660 km (0.108 R)
• M22: 6,840,363 km (0.104 R)
• M23: 7,767,421 km (0.087 R)
• M24: 8,390,945 km (0.055 R)
• M25: 8,537,251 km (0.104 R)
• M26: 11,202,188 km (0.073 R)
• M27: 11,525,170 km (0.065 R)
• M28: 11,633,478 km (0.083 R)
• M29: 12,235,161 km (0.025 R)
• M30: 14,274,479 km (0.032 R)
• M31: 14,565,896 km (0.074 R)
• M32: 14,624,538 km (0.092 R)
• M33: 14,859,407 km (0.059 R)
• M34: 14,977,290 km (0.117 R)
• M35: 15,095,622 km (0.1 R)
• M36: 15,154,863 km (0.1 R)
• M37: 15,392,574 km (0.074 R)
• M38: 15,631,482 km (0.118 R)
• M39: 16,538,643 km (0.042 R)
• M40: 16,660,864 km (0.107 R)
• M41: 17,152,742 km (0.097 R)
• M42: 17,214,526 km (0.043 R)
• M43: 17,524,792 km (0.031 R)
• M44: 19,103,798 km (0.087 R)
• M45: 19,167,826 km (0.114 R)
• M46: 19,489,461 km (0.117 R)
• M47: 19,942,593 km (0.107 R)
• M48: 22,395,250 km (0.117 R)
• M49: 23,211,007 km (0.11 R)
• M50: 23,622,401 km (0.071 R)
• M51: 23,829,146 km (0.108 R)
• M52: 24,105,602 km (0.115 R)
• M53: 24,591,945 km (0.081 R)
• M54: 24,941,406 km (0.101 R)
• M55: 25,574,504 km (0.046 R)
• M56: 26,784,601 km (0.11 R)
• M57: 27,577,619 km (0.085 R)
• M58: 27,867,989 km (0.12 R)
• M59: 29,039,191 km (0.092 R)
• M60: 29,334,497 km (0.079 R)
• M61: 30,901,086 km (0.035 R)
• M62: 31,127,128 km (0.099 R)
• M63: 32,112,978 km (0.113 R)
• M64: 33,109,001 km (0.037 R)
• M65: 34,426,808 km (0.111 R)
• M66: 34,582,839 km (0.09 R)
• M67: 36,395,516 km (0.07 R)
• M68: 36,793,746 km (0.063 R)
• M69: 38,077,445 km (0.094 R)
• M70: 38,158,228 km (0.098 R)
• M71: 38,805,987 km (0.107 R)
• M72: 38,968,450 km (0.027 R)
• M73: 39,866,486 km (0.093 R)
• M74: 41,184,593 km (0.117 R)
• M75: 41,599,577 km (0.115 R)
• M76: 43,020,458 km (0.065 R)
• M77: 46,512,222 km (0.104 R)
• M78: 48,860,909 km (0.077 R)
• M79: 51,694,143 km (0.087 R)
• M80: 53,040,523 km (0.03 R)
• M81: 53,582,217 km (0.1 R)
• M82: 54,216,662 km (0.057 R)
• M83: 55,127,264 km (0.076 R)
• M84: 56,226,509 km (0.107 R)
• M85: 56,963,428 km (0.093 R)
• M86: 58,446,841 km (0.088 R)
• M87: 59,286,833 km (0.087 R)
• M88: 59,755,224 km (0.059 R)
• M89: 60,036,917 km (0.033 R)
• M90: 61,262,273 km (0.07 R)
• M91: 61,830,745 km (0.075 R)
• M92: 64,121,687 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 17,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit