🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.56 AU - 0.78 AU

Year: 245 Days

Day: 33.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.97 AU - 0.99 AU

Year: 433 Days

Day: 30.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1 AU - 1.1 AU

Year: 480 Days

Day: 16.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 178 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,439,323 km

• M1: 59,690 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.46 AU - 2.22 AU

Year: 1114 Days

Day: 44.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.5

Radius: 10.4

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.35 AU - 4.35 AU

Year: 4048 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,439,323 km

• M1: 163,062 km (0.072 R)
• M2: 243,396 km (0.088 R)
• M3: 319,691 km (0.095 R)
• M4: 497,712 km (0.05 R)
• M5: 689,347 km (0.07 R)
• M6: 823,387 km (0.112 R)
• M7: 893,997 km (0.093 R)
• M8: 1,145,022 km (0.06 R)
• M9: 1,238,222 km (0.076 R)
• M10: 1,334,263 km (0.116 R)
• M11: 1,461,571 km (0.114 R)
• M12: 1,682,976 km (0.115 R)
• M13: 1,790,088 km (0.117 R)
• M14: 1,931,159 km (0.097 R)
• M15: 2,108,881 km (0.118 R)
• M16: 2,325,948 km (0.089 R)
• M17: 2,515,339 km (0.052 R)
• M18: 2,656,409 km (0.08 R)
• M19: 2,818,274 km (0.066 R)
• M20: 3,095,330 km (0.078 R)
• M21: 3,323,466 km (0.05 R)
• M22: 3,478,599 km (0.094 R)
• M23: 3,796,196 km (0.108 R)
• M24: 4,269,224 km (0.065 R)
• M25: 4,438,120 km (0.1 R)
• M26: 4,782,794 km (0.101 R)
• M27: 5,270,782 km (0.113 R)
• M28: 5,429,505 km (0.114 R)
• M29: 5,543,798 km (0.108 R)
• M30: 5,635,801 km (0.056 R)
• M31: 5,844,789 km (0.101 R)
• M32: 6,222,523 km (0.104 R)
• M33: 6,462,778 km (0.056 R)
• M34: 6,706,024 km (0.111 R)
• M35: 6,853,527 km (0.104 R)
• M36: 7,201,641 km (0.09 R)
• M37: 7,327,453 km (0.119 R)
• M38: 8,045,224 km (0.106 R)
• M39: 8,438,965 km (0.072 R)
• M40: 8,518,552 km (0.096 R)
• M41: 8,678,322 km (0.12 R)
• M42: 8,758,507 km (0.091 R)
• M43: 8,839,140 km (0.032 R)
• M44: 9,136,391 km (0.061 R)
• M45: 10,217,235 km (0.094 R)
• M46: 10,302,057 km (0.07 R)
• M47: 10,387,029 km (0.08 R)
• M48: 10,472,300 km (0.062 R)
• M49: 11,075,927 km (0.104 R)
• M50: 11,661,154 km (0.063 R)
• M51: 12,527,625 km (0.059 R)
• M52: 12,922,862 km (0.082 R)
• M53: 13,198,871 km (0.028 R)
• M54: 13,756,721 km (0.112 R)
• M55: 13,944,466 km (0.089 R)
• M56: 14,322,351 km (0.114 R)
• M57: 14,639,797 km (0.106 R)
• M58: 14,767,554 km (0.101 R)
• M59: 15,281,871 km (0.094 R)
• M60: 15,443,736 km (0.096 R)
• M61: 15,606,349 km (0.059 R)
• M62: 15,965,833 km (0.111 R)
• M63: 16,262,037 km (0.065 R)
• M64: 16,560,035 km (0.103 R)
• M65: 16,759,749 km (0.117 R)
• M66: 16,826,469 km (0.119 R)
• M67: 16,893,340 km (0.119 R)
• M68: 17,397,484 km (0.081 R)
• M69: 17,600,489 km (0.107 R)
• M70: 18,008,891 km (0.119 R)
• M71: 18,145,623 km (0.079 R)
• M72: 18,317,212 km (0.028 R)
• M73: 18,386,027 km (0.115 R)
• M74: 18,696,443 km (0.084 R)
• M75: 19,113,222 km (0.094 R)
• M76: 19,532,994 km (0.064 R)
• M77: 20,559,983 km (0.088 R)
• M78: 20,702,999 km (0.101 R)
• M79: 21,640,828 km (0.083 R)
• M80: 22,151,555 km (0.094 R)
• M81: 22,334,962 km (0.115 R)
• M82: 23,259,327 km (0.062 R)
• M83: 23,932,667 km (0.063 R)
• M84: 24,233,957 km (0.083 R)
• M85: 24,726,284 km (0.112 R)
• M86: 24,840,278 km (0.056 R)
• M87: 24,992,718 km (0.047 R)
• M88: 25,682,214 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.4

Radius: 8.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.84 AU - 5.12 AU

Year: 4231 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 83,439,323 km

• M1: 104,569 km (0.041 R)
• M2: 164,707 km (0.093 R)
• M3: 232,325 km (0.114 R)
• M4: 461,809 km (0.118 R)
• M5: 516,262 km (0.04 R)
• M6: 625,020 km (0.105 R)
• M7: 832,363 km (0.038 R)
• M8: 892,052 km (0.05 R)
• M9: 1,006,943 km (0.091 R)
• M10: 1,212,940 km (0.083 R)
• M11: 1,320,949 km (0.116 R)
• M12: 1,463,366 km (0.074 R)
• M13: 1,774,530 km (0.093 R)
• M14: 2,261,471 km (0.091 R)
• M15: 2,445,177 km (0.095 R)
• M16: 3,038,782 km (0.079 R)
• M17: 3,092,487 km (0.063 R)
• M18: 3,200,796 km (0.106 R)
• M19: 3,491,315 km (0.103 R)
• M20: 3,675,470 km (0.07 R)
• M21: 4,009,073 km (0.038 R)
• M22: 4,172,135 km (0.119 R)
• M23: 4,428,396 km (0.109 R)
• M24: 4,909,054 km (0.117 R)
• M25: 5,004,049 km (0.076 R)
• M26: 5,292,623 km (0.116 R)
• M27: 5,685,766 km (0.062 R)
• M28: 6,258,876 km (0.108 R)
• M29: 6,396,506 km (0.106 R)
• M30: 6,692,111 km (0.096 R)
• M31: 6,868,188 km (0.116 R)
• M32: 6,956,750 km (0.112 R)
• M33: 7,027,958 km (0.099 R)
• M34: 7,478,098 km (0.049 R)
• M35: 7,660,757 km (0.066 R)
• M36: 7,771,011 km (0.12 R)
• M37: 8,180,161 km (0.088 R)
• M38: 8,558,045 km (0.111 R)
• M39: 8,749,231 km (0.097 R)
• M40: 9,135,792 km (0.055 R)
• M41: 9,925,520 km (0.072 R)
• M42: 10,166,671 km (0.117 R)
• M43: 10,511,794 km (0.111 R)
• M44: 10,572,979 km (0.109 R)
• M45: 11,972,617 km (0.117 R)
• M46: 12,079,280 km (0.116 R)
• M47: 12,988,686 km (0.109 R)
• M48: 13,362,979 km (0.074 R)
• M49: 14,032,280 km (0.092 R)
• M50: 15,033,389 km (0.118 R)
• M51: 15,125,542 km (0.082 R)
• M52: 15,403,195 km (0.109 R)
• M53: 15,496,095 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.2

Radius: 9.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.11 AU - 9.85 AU

Year: 11019 Days

Day: 12.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,439,323 km

• M1: 121,773 km (0.118 R)
• M2: 251,025 km (0.12 R)
• M3: 526,136 km (0.11 R)
• M4: 642,822 km (0.109 R)
• M5: 1,267,543 km (0.041 R)
• M6: 1,893,011 km (0.035 R)
• M7: 2,057,868 km (0.066 R)
• M8: 2,603,302 km (0.117 R)
• M9: 3,095,180 km (0.107 R)
• M10: 3,241,038 km (0.118 R)
• M11: 3,615,781 km (0.107 R)
• M12: 4,083,723 km (0.08 R)
• M13: 4,163,608 km (0.091 R)
• M14: 4,325,024 km (0.106 R)
• M15: 4,598,489 km (0.096 R)
• M16: 4,681,665 km (0.107 R)
• M17: 4,877,788 km (0.061 R)
• M18: 5,220,218 km (0.079 R)
• M19: 5,688,908 km (0.098 R)
• M20: 6,324,699 km (0.062 R)
• M21: 6,761,076 km (0.102 R)
• M22: 6,824,206 km (0.056 R)
• M23: 6,951,065 km (0.09 R)
• M24: 7,014,794 km (0.101 R)
• M25: 7,401,355 km (0.1 R)
• M26: 7,466,430 km (0.098 R)
• M27: 7,597,178 km (0.113 R)
• M28: 7,662,852 km (0.066 R)
• M29: 8,568,068 km (0.084 R)
• M30: 8,670,693 km (0.087 R)
• M31: 8,739,358 km (0.096 R)
• M32: 9,120,384 km (0.116 R)
• M33: 9,190,246 km (0.066 R)
• M34: 9,400,880 km (0.096 R)
• M35: 9,826,935 km (0.085 R)
• M36: 9,898,592 km (0.056 R)
• M37: 10,624,441 km (0.08 R)
• M38: 10,919,747 km (0.12 R)
• M39: 11,442,741 km (0.092 R)
• M40: 11,631,534 km (0.119 R)
• M41: 12,050,557 km (0.107 R)
• M42: 13,855,904 km (0.097 R)
• M43: 14,503,514 km (0.106 R)
• M44: 14,995,691 km (0.112 R)
• M45: 15,410,077 km (0.095 R)
• M46: 15,996,500 km (0.114 R)
• M47: 16,419,862 km (0.095 R)
• M48: 17,277,507 km (0.117 R)
• M49: 17,668,257 km (0.075 R)
• M50: 18,061,998 km (0.103 R)
• M51: 18,281,907 km (0.025 R)
• M52: 18,546,994 km (0.113 R)
• M53: 19,260,277 km (0.045 R)
• M54: 20,255,552 km (0.092 R)
• M55: 21,546,432 km (0.046 R)
• M56: 21,966,951 km (0.084 R)
• M57: 22,626,678 km (0.05 R)
• M58: 22,721,373 km (0.094 R)
• M59: 23,388,430 km (0.099 R)
• M60: 23,772,448 km (0.059 R)
• M61: 23,916,960 km (0.091 R)
• M62: 24,449,528 km (0.111 R)
• M63: 24,741,693 km (0.107 R)
• M64: 24,888,299 km (0.11 R)
• M65: 25,971,387 km (0.089 R)
• M66: 27,069,884 km (0.079 R)
• M67: 27,574,328 km (0.114 R)
• M68: 27,726,170 km (0.084 R)
• M69: 28,797,291 km (0.094 R)
• M70: 29,518,951 km (0.112 R)
• M71: 29,778,204 km (0.094 R)
• M72: 30,507,793 km (0.088 R)
• M73: 31,190,707 km (0.091 R)
• M74: 31,348,982 km (0.102 R)
• M75: 31,984,773 km (0.078 R)
• M76: 32,411,127 km (0.07 R)
• M77: 32,517,940 km (0.093 R)
• M78: 33,107,804 km (0.032 R)
• M79: 33,593,099 km (0.111 R)
• M80: 36,165,136 km (0.075 R)
• M81: 36,386,840 km (0.116 R)
• M82: 36,664,793 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.5

Radius: 3.7

Gravity: 50.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.13 AU - 14.51 AU

Year: 22925 Days

Day: 23 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 83,439,323 km

• M1: 75,547 km (0.083 R)
• M2: 923,019 km (0.08 R)
• M3: 1,428,061 km (0.027 R)
• M4: 1,460,075 km (0.118 R)
• M5: 1,657,096 km (0.092 R)
• M6: 1,968,409 km (0.1 R)
• M7: 2,076,269 km (0.081 R)
• M8: 2,297,674 km (0.062 R)
• M9: 2,335,223 km (0.12 R)
• M10: 2,526,558 km (0.094 R)
• M11: 2,604,499 km (0.097 R)
• M12: 2,722,831 km (0.112 R)
• M13: 2,802,716 km (0.105 R)
• M14: 2,964,880 km (0.027 R)
• M15: 3,005,870 km (0.085 R)
• M16: 3,512,558 km (0.043 R)
• M17: 5,184,314 km (0.11 R)
• M18: 5,533,924 km (0.099 R)
• M19: 5,839,852 km (0.067 R)
• M20: 5,942,925 km (0.089 R)
• M21: 6,046,746 km (0.08 R)
• M22: 6,414,607 km (0.101 R)
• M23: 7,393,276 km (0.11 R)
• M24: 7,617,075 km (0.081 R)
• M25: 8,014,108 km (0.099 R)
• M26: 8,946,252 km (0.111 R)
• M27: 10,035,474 km (0.077 R)
• M28: 11,101,808 km (0.118 R)
• M29: 12,269,569 km (0.045 R)
• M30: 12,401,813 km (0.115 R)
• M31: 12,800,940 km (0.077 R)
• M32: 15,283,517 km (0.045 R)
• M33: 16,215,512 km (0.11 R)
• M34: 16,798,195 km (0.098 R)
• M35: 16,944,951 km (0.063 R)
• M36: 17,461,811 km (0.077 R)
• M37: 19,349,886 km (0.097 R)
• M38: 19,967,576 km (0.078 R)
• M39: 20,435,069 km (0.097 R)
• M40: 20,670,087 km (0.07 R)
• M41: 21,619,435 km (0.055 R)
• M42: 21,859,091 km (0.102 R)
• M43: 23,642,447 km (0.104 R)
• M44: 23,889,284 km (0.055 R)
• M45: 24,054,290 km (0.111 R)
• M46: 25,052,258 km (0.119 R)
• M47: 25,809,522 km (0.06 R)
• M48: 27,346,640 km (0.068 R)
• M49: 27,519,127 km (0.111 R)
• M50: 29,000,894 km (0.076 R)
• M51: 31,587,590 km (0.117 R)
• M52: 31,950,216 km (0.071 R)
• M53: 32,587,951 km (0.078 R)
• M54: 33,968,590 km (0.073 R)
• M55: 34,526,291 km (0.066 R)
• M56: 34,619,490 km (0.118 R)
• M57: 34,899,687 km (0.071 R)
• M58: 35,556,422 km (0.053 R)
• M59: 37,646,753 km (0.036 R)
• M60: 37,838,837 km (0.074 R)
• M61: 38,127,411 km (0.087 R)
• M62: 39,874,415 km (0.078 R)
• M63: 40,462,484 km (0.067 R)
• M64: 41,152,280 km (0.1 R)
• M65: 41,845,965 km (0.084 R)
• M66: 42,843,484 km (0.104 R)
• M67: 43,244,705 km (0.043 R)
• M68: 44,557,277 km (0.117 R)
• M69: 44,963,734 km (0.101 R)
• M70: 45,473,564 km (0.054 R)
• M71: 50,676,279 km (0.09 R)
• M72: 50,888,259 km (0.091 R)
• M73: 51,525,995 km (0.064 R)
• M74: 51,952,648 km (0.118 R)
• M75: 52,487,610 km (0.118 R)
• M76: 54,862,775 km (0.093 R)
• M77: 55,516,667 km (0.094 R)
• M78: 56,063,597 km (0.097 R)
• M79: 56,722,127 km (0.111 R)
• M80: 58,602,123 km (0.103 R)
• M81: 59,158,927 km (0.08 R)
• M82: 59,382,127 km (0.099 R)
• M83: 60,502,316 km (0.105 R)
• M84: 61,742,632 km (0.051 R)
• M85: 61,968,973 km (0.07 R)
• M86: 62,649,943 km (0.109 R)
• M87: 64,133,654 km (0.067 R)
• M88: 64,248,246 km (0.109 R)
• M89: 64,592,471 km (0.119 R)
• M90: 65,052,484 km (0.104 R)
• M91: 66,207,081 km (0.091 R)
• M92: 71,011,267 km (0.07 R)
• M93: 71,485,941 km (0.115 R)
• M94: 72,916,246 km (0.106 R)
• M95: 73,875,168 km (0.065 R)
• M96: 77,141,788 km (0.084 R)
• M97: 81,197,835 km (0.112 R)
• M98: 81,694,200 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 19,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit