🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.58 AU - 0.7 AU

Year: 193 Days

Day: 27.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,070,254 km

• M1: 135,685 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.94 AU - 1.36 AU

Year: 465 Days

Day: 38.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.35 AU - 2.05 AU

Year: 835 Days

Day: 33.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,070,254 km

• M1: 720,912 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.53 AU - 1.99 AU

Year: 880 Days

Day: 47.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,070,254 km

• M1: 239,506 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.79 AU - 3.29 AU

Year: 1997 Days

Day: 29.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.5

Radius: 13.2

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.91 AU - 5.23 AU

Year: 4301 Days

Day: 6.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,070,254 km

• M1: 507,436 km (0.063 R)
• M2: 672,891 km (0.106 R)
• M3: 858,841 km (0.096 R)
• M4: 1,027,887 km (0.12 R)
• M5: 1,440,328 km (0.113 R)
• M6: 1,873,863 km (0.054 R)
• M7: 1,962,574 km (0.098 R)
• M8: 2,347,789 km (0.048 R)
• M9: 2,476,294 km (0.061 R)
• M10: 2,640,103 km (0.066 R)
• M11: 2,807,802 km (0.118 R)
• M12: 2,979,092 km (0.083 R)
• M13: 3,260,486 km (0.097 R)
• M14: 3,350,244 km (0.108 R)
• M15: 3,624,457 km (0.111 R)
• M16: 3,906,300 km (0.08 R)
• M17: 4,175,725 km (0.084 R)
• M18: 4,391,894 km (0.063 R)
• M19: 4,917,432 km (0.116 R)
• M20: 5,020,804 km (0.103 R)
• M21: 5,356,651 km (0.106 R)
• M22: 5,441,772 km (0.101 R)
• M23: 5,656,595 km (0.095 R)
• M24: 5,984,214 km (0.108 R)
• M25: 6,094,767 km (0.073 R)
• M26: 6,521,121 km (0.108 R)
• M27: 7,308,454 km (0.104 R)
• M28: 7,569,802 km (0.06 R)
• M29: 7,713,565 km (0.119 R)
• M30: 8,125,857 km (0.098 R)
• M31: 8,470,979 km (0.118 R)
• M32: 8,595,445 km (0.067 R)
• M33: 9,099,141 km (0.102 R)
• M34: 9,457,577 km (0.118 R)
• M35: 9,586,680 km (0.114 R)
• M36: 9,716,382 km (0.11 R)
• M37: 10,533,784 km (0.095 R)
• M38: 10,640,897 km (0.077 R)
• M39: 11,154,466 km (0.088 R)
• M40: 11,455,607 km (0.065 R)
• M41: 11,676,263 km (0.115 R)
• M42: 12,178,015 km (0.09 R)
• M43: 12,686,797 km (0.096 R)
• M44: 13,087,271 km (0.093 R)
• M45: 13,434,038 km (0.064 R)
• M46: 13,871,612 km (0.08 R)
• M47: 14,106,930 km (0.076 R)
• M48: 14,195,492 km (0.096 R)
• M49: 14,432,604 km (0.073 R)
• M50: 15,061,364 km (0.097 R)
• M51: 15,699,249 km (0.119 R)
• M52: 15,852,288 km (0.042 R)
• M53: 16,501,094 km (0.051 R)
• M54: 16,813,005 km (0.08 R)
• M55: 16,969,784 km (0.106 R)
• M56: 17,633,251 km (0.09 R)
• M57: 17,920,179 km (0.062 R)
• M58: 18,144,576 km (0.09 R)
• M59: 18,466,511 km (0.107 R)
• M60: 19,018,377 km (0.105 R)
• M61: 19,575,629 km (0.066 R)
• M62: 19,773,547 km (0.119 R)
• M63: 20,338,130 km (0.076 R)
• M64: 20,706,140 km (0.096 R)
• M65: 21,721,312 km (0.1 R)
• M66: 22,063,292 km (0.099 R)
• M67: 22,200,623 km (0.037 R)
• M68: 22,718,082 km (0.107 R)
• M69: 23,030,443 km (0.056 R)
• M70: 23,169,718 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923

Radius: 9.8

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.62 AU - 5.86 AU

Year: 4519 Days

Day: 10.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,070,254 km

• M1: 162,762 km (0.111 R)
• M2: 308,022 km (0.095 R)
• M3: 589,715 km (0.115 R)
• M4: 974,331 km (0.035 R)
• M5: 1,766,003 km (0.078 R)
• M6: 2,016,878 km (0.087 R)
• M7: 2,279,423 km (0.06 R)
• M8: 2,434,406 km (0.037 R)
• M9: 2,673,464 km (0.111 R)
• M10: 2,734,499 km (0.099 R)
• M11: 2,941,244 km (0.078 R)
• M12: 3,174,616 km (0.119 R)
• M13: 3,841,673 km (0.069 R)
• M14: 4,144,160 km (0.045 R)
• M15: 4,502,896 km (0.099 R)
• M16: 4,821,839 km (0.089 R)
• M17: 5,638,194 km (0.069 R)
• M18: 5,769,691 km (0.039 R)
• M19: 7,281,676 km (0.078 R)
• M20: 7,511,309 km (0.101 R)
• M21: 7,714,313 km (0.117 R)
• M22: 7,889,792 km (0.102 R)
• M23: 8,695,526 km (0.095 R)
• M24: 8,817,149 km (0.118 R)
• M25: 8,939,370 km (0.103 R)
• M26: 9,123,675 km (0.111 R)
• M27: 9,937,039 km (0.096 R)
• M28: 10,191,953 km (0.074 R)
• M29: 10,320,159 km (0.089 R)
• M30: 10,513,589 km (0.076 R)
• M31: 11,068,148 km (0.097 R)
• M32: 11,200,093 km (0.087 R)
• M33: 11,398,909 km (0.087 R)
• M34: 11,532,051 km (0.087 R)
• M35: 12,410,490 km (0.114 R)
• M36: 12,478,856 km (0.094 R)
• M37: 12,650,594 km (0.103 R)
• M38: 12,719,559 km (0.086 R)
• M39: 13,275,315 km (0.099 R)
• M40: 14,482,420 km (0.105 R)
• M41: 14,662,835 km (0.069 R)
• M42: 14,844,148 km (0.11 R)
• M43: 15,282,170 km (0.115 R)
• M44: 15,687,282 km (0.117 R)
• M45: 15,909,883 km (0.057 R)
• M46: 16,021,483 km (0.118 R)
• M47: 16,546,123 km (0.086 R)
• M48: 17,038,300 km (0.06 R)
• M49: 17,343,480 km (0.115 R)
• M50: 17,804,839 km (0.075 R)
• M51: 18,348,029 km (0.078 R)
• M52: 18,778,722 km (0.119 R)
• M53: 18,896,754 km (0.077 R)
• M54: 19,730,014 km (0.088 R)
• M55: 19,809,900 km (0.092 R)
• M56: 20,050,453 km (0.114 R)
• M57: 20,494,160 km (0.119 R)
• M58: 20,778,097 km (0.112 R)
• M59: 21,063,380 km (0.09 R)
• M60: 21,145,061 km (0.116 R)
• M61: 22,051,325 km (0.087 R)
• M62: 22,300,704 km (0.101 R)
• M63: 22,760,269 km (0.055 R)
• M64: 23,222,975 km (0.059 R)
• M65: 23,392,021 km (0.088 R)
• M66: 23,603,851 km (0.069 R)
• M67: 24,457,756 km (0.065 R)
• M68: 24,845,214 km (0.105 R)
• M69: 25,278,300 km (0.049 R)
• M70: 25,582,881 km (0.098 R)
• M71: 26,283,598 km (0.066 R)
• M72: 27,123,889 km (0.099 R)
• M73: 27,212,900 km (0.113 R)
• M74: 27,391,071 km (0.11 R)
• M75: 28,558,982 km (0.08 R)
• M76: 28,785,473 km (0.091 R)
• M77: 29,331,505 km (0.06 R)
• M78: 29,743,198 km (0.068 R)
• M79: 29,972,681 km (0.091 R)
• M80: 30,479,818 km (0.11 R)
• M81: 30,803,997 km (0.091 R)
• M82: 31,175,897 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.3

Radius: 13.3

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.45 AU - 10.27 AU

Year: 11664 Days

Day: 13.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 65.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 69,070,254 km

• M1: 240,254 km (0.119 R)
• M2: 491,130 km (0.097 R)
• M3: 704,905 km (0.079 R)
• M4: 1,433,596 km (0.031 R)
• M5: 1,794,726 km (0.04 R)
• M6: 3,171,475 km (0.063 R)
• M7: 3,590,498 km (0.088 R)
• M8: 3,698,209 km (0.064 R)
• M9: 4,083,274 km (0.099 R)
• M10: 4,366,463 km (0.036 R)
• M11: 5,223,958 km (0.114 R)
• M12: 5,594,063 km (0.103 R)
• M13: 5,908,966 km (0.105 R)
• M14: 6,068,587 km (0.113 R)
• M15: 6,229,854 km (0.048 R)
• M16: 7,673,772 km (0.092 R)
• M17: 8,059,286 km (0.095 R)
• M18: 9,551,974 km (0.099 R)
• M19: 9,702,170 km (0.045 R)
• M20: 10,581,057 km (0.076 R)
• M21: 11,445,434 km (0.07 R)
• M22: 11,966,932 km (0.106 R)
• M23: 12,169,637 km (0.087 R)
• M24: 12,455,220 km (0.119 R)
• M25: 12,825,773 km (0.114 R)
• M26: 13,619,989 km (0.091 R)
• M27: 15,475,750 km (0.105 R)
• M28: 16,052,300 km (0.087 R)
• M29: 16,275,949 km (0.113 R)
• M30: 17,593,458 km (0.111 R)
• M31: 18,335,014 km (0.079 R)
• M32: 18,428,513 km (0.101 R)
• M33: 18,850,828 km (0.09 R)
• M34: 19,371,428 km (0.106 R)
• M35: 19,800,774 km (0.1 R)
• M36: 21,451,437 km (0.097 R)
• M37: 22,693,099 km (0.058 R)
• M38: 24,676,468 km (0.113 R)
• M39: 27,673,661 km (0.092 R)
• M40: 29,133,138 km (0.082 R)
• M41: 29,570,413 km (0.077 R)
• M42: 30,506,746 km (0.104 R)
• M43: 31,173,653 km (0.101 R)
• M44: 33,373,939 km (0.052 R)
• M45: 33,888,705 km (0.054 R)
• M46: 34,752,633 km (0.087 R)
• M47: 35,390,817 km (0.088 R)
• M48: 37,150,986 km (0.08 R)
• M49: 38,101,231 km (0.118 R)
• M50: 38,280,300 km (0.092 R)
• M51: 38,939,428 km (0.097 R)
• M52: 39,179,982 km (0.111 R)
• M53: 39,360,696 km (0.077 R)
• M54: 39,844,196 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269

Radius: 4.4

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.59 AU - 21.43 AU

Year: 27603 Days

Day: 20.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,070,254 km

• M1: 56,847 km (0.108 R)
• M2: 295,456 km (0.115 R)
• M3: 431,440 km (0.075 R)
• M4: 993,928 km (0.096 R)
• M5: 1,043,744 km (0.09 R)
• M6: 1,251,685 km (0.055 R)
• M7: 1,734,887 km (0.092 R)
• M8: 2,012,091 km (0.098 R)
• M9: 2,269,998 km (0.115 R)
• M10: 2,302,910 km (0.109 R)
• M11: 2,538,377 km (0.056 R)
• M12: 3,402,304 km (0.071 R)
• M13: 4,722,506 km (0.104 R)
• M14: 5,369,217 km (0.109 R)
• M15: 5,997,678 km (0.077 R)
• M16: 6,273,985 km (0.104 R)
• M17: 6,320,510 km (0.095 R)
• M18: 6,460,534 km (0.104 R)
• M19: 8,372,993 km (0.067 R)
• M20: 8,475,467 km (0.058 R)
• M21: 8,889,554 km (0.084 R)
• M22: 9,363,181 km (0.071 R)
• M23: 10,500,125 km (0.047 R)
• M24: 10,666,029 km (0.057 R)
• M25: 10,721,530 km (0.078 R)
• M26: 11,056,629 km (0.031 R)
• M27: 11,508,714 km (0.108 R)
• M28: 11,622,707 km (0.066 R)
• M29: 11,851,742 km (0.063 R)
• M30: 12,430,985 km (0.08 R)
• M31: 12,900,872 km (0.09 R)
• M32: 13,078,594 km (0.12 R)
• M33: 13,137,984 km (0.104 R)
• M34: 14,100,946 km (0.105 R)
• M35: 16,157,617 km (0.118 R)
• M36: 16,349,252 km (0.086 R)
• M37: 16,734,616 km (0.088 R)
• M38: 16,993,271 km (0.092 R)
• M39: 17,645,518 km (0.032 R)
• M40: 17,974,783 km (0.105 R)
• M41: 18,305,992 km (0.033 R)
• M42: 18,773,037 km (0.038 R)
• M43: 19,719,094 km (0.042 R)
• M44: 20,129,141 km (0.116 R)
• M45: 21,306,477 km (0.044 R)
• M46: 21,376,339 km (0.086 R)
• M47: 21,656,985 km (0.065 R)
• M48: 23,293,585 km (0.033 R)
• M49: 24,528,665 km (0.096 R)
• M50: 25,191,085 km (0.106 R)
• M51: 25,561,639 km (0.096 R)
• M52: 27,365,190 km (0.098 R)
• M53: 31,570,536 km (0.095 R)
• M54: 32,050,147 km (0.097 R)
• M55: 32,451,518 km (0.112 R)
• M56: 34,647,914 km (0.09 R)
• M57: 36,975,807 km (0.064 R)
• M58: 37,396,775 km (0.054 R)
• M59: 37,819,389 km (0.095 R)
• M60: 38,328,620 km (0.059 R)
• M61: 39,611,422 km (0.111 R)
• M62: 40,214,900 km (0.113 R)
• M63: 41,169,334 km (0.116 R)
• M64: 42,394,840 km (0.115 R)
• M65: 42,747,292 km (0.068 R)
• M66: 43,366,179 km (0.084 R)
• M67: 48,239,329 km (0.089 R)
• M68: 49,253,154 km (0.075 R)
• M69: 49,345,606 km (0.063 R)
• M70: 50,740,157 km (0.092 R)
• M71: 51,677,088 km (0.083 R)
• M72: 52,336,217 km (0.114 R)
• M73: 53,377,717 km (0.113 R)
• M74: 54,426,099 km (0.049 R)
• M75: 55,866,577 km (0.095 R)
• M76: 56,156,198 km (0.109 R)
• M77: 56,446,269 km (0.091 R)
• M78: 57,125,144 km (0.084 R)
• M79: 57,904,249 km (0.083 R)
• M80: 58,883,068 km (0.115 R)
• M81: 58,981,204 km (0.109 R)
• M82: 59,079,490 km (0.106 R)
• M83: 59,472,933 km (0.102 R)
• M84: 60,559,612 km (0.104 R)
• M85: 60,857,012 km (0.107 R)
• M86: 62,551,956 km (0.083 R)
• M87: 62,953,028 km (0.026 R)
• M88: 63,455,527 km (0.04 R)
• M89: 64,666,971 km (0.062 R)
• M90: 64,970,954 km (0.08 R)
• M91: 65,784,168 km (0.118 R)
• M92: 66,805,323 km (0.051 R)
• M93: 68,037,560 km (0.101 R)
• M94: 68,346,929 km (0.102 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: 181 - 16,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit