🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.43 AU - 0.65 AU

Year: 176 Days

Day: 36.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.59 AU - 0.61 AU

Year: 206 Days

Day: 47.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,711,991 km

• M1: 373,546 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.76 AU - 1.08 AU

Year: 391 Days

Day: 47.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.91 AU - 1.07 AU

Year: 436 Days

Day: 42.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.08 AU - 1.5 AU

Year: 649 Days

Day: 45.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,711,991 km

• M1: 77,043 km (0.096 R)
• M2: 375,341 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.4

Radius: 12.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.72 AU - 6.56 AU

Year: 5933 Days

Day: 12.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 90,711,991 km

• M1: 155,283 km (0.114 R)
• M2: 248,482 km (0.085 R)
• M3: 453,282 km (0.104 R)
• M4: 606,171 km (0.088 R)
• M5: 723,754 km (0.119 R)
• M6: 835,654 km (0.092 R)
• M7: 1,046,736 km (0.081 R)
• M8: 1,504,207 km (0.099 R)
• M9: 1,745,957 km (0.094 R)
• M10: 2,081,505 km (0.105 R)
• M11: 2,330,884 km (0.106 R)
• M12: 2,524,464 km (0.058 R)
• M13: 3,020,231 km (0.06 R)
• M14: 3,497,299 km (0.074 R)
• M15: 3,670,085 km (0.069 R)
• M16: 3,845,563 km (0.11 R)
• M17: 4,362,573 km (0.113 R)
• M18: 4,764,991 km (0.08 R)
• M19: 5,039,952 km (0.052 R)
• M20: 5,263,601 km (0.087 R)
• M21: 5,376,847 km (0.105 R)
• M22: 5,692,049 km (0.087 R)
• M23: 5,837,459 km (0.084 R)
• M24: 6,161,637 km (0.09 R)
• M25: 6,582,755 km (0.12 R)
• M26: 6,735,495 km (0.09 R)
• M27: 6,982,181 km (0.046 R)
• M28: 7,357,971 km (0.066 R)
• M29: 7,869,446 km (0.112 R)
• M30: 7,966,535 km (0.098 R)
• M31: 8,758,507 km (0.071 R)
• M32: 8,960,314 km (0.117 R)
• M33: 9,231,984 km (0.09 R)
• M34: 9,403,124 km (0.108 R)
• M35: 10,345,740 km (0.091 R)
• M36: 10,523,612 km (0.114 R)
• M37: 10,810,241 km (0.098 R)
• M38: 11,099,564 km (0.075 R)
• M39: 11,501,533 km (0.113 R)
• M40: 11,796,839 km (0.106 R)
• M41: 11,908,290 km (0.09 R)
• M42: 12,622,021 km (0.117 R)
• M43: 12,812,310 km (0.083 R)
• M44: 13,233,876 km (0.115 R)
• M45: 14,051,728 km (0.06 R)
• M46: 14,248,748 km (0.09 R)
• M47: 14,966,070 km (0.084 R)
• M48: 15,127,037 km (0.071 R)
• M49: 15,207,820 km (0.108 R)
• M50: 15,735,901 km (0.095 R)
• M51: 16,146,397 km (0.048 R)
• M52: 16,228,826 km (0.104 R)
• M53: 16,311,553 km (0.1 R)
• M54: 16,560,335 km (0.088 R)
• M55: 16,935,825 km (0.096 R)
• M56: 17,061,637 km (0.045 R)
• M57: 17,780,455 km (0.119 R)
• M58: 18,768,698 km (0.117 R)
• M59: 19,642,500 km (0.085 R)
• M60: 20,351,145 km (0.109 R)
• M61: 20,843,172 km (0.077 R)
• M62: 22,250,888 km (0.065 R)
• M63: 22,711,650 km (0.069 R)
• M64: 23,035,978 km (0.105 R)
• M65: 23,128,878 km (0.069 R)
• M66: 23,315,127 km (0.108 R)
• M67: 23,455,151 km (0.034 R)
• M68: 23,595,474 km (0.111 R)
• M69: 23,830,043 km (0.119 R)
• M70: 24,585,662 km (0.106 R)
• M71: 24,775,651 km (0.116 R)
• M72: 24,870,945 km (0.057 R)
• M73: 26,168,707 km (0.078 R)
• M74: 26,850,275 km (0.082 R)
• M75: 27,340,806 km (0.099 R)
• M76: 28,980,100 km (0.051 R)
• M77: 29,181,009 km (0.083 R)
• M78: 30,141,428 km (0.039 R)
• M79: 30,600,095 km (0.095 R)
• M80: 31,009,694 km (0.097 R)
• M81: 31,524,161 km (0.092 R)
• M82: 32,875,179 km (0.108 R)
• M83: 33,610,453 km (0.119 R)
• M84: 34,990,344 km (0.106 R)
• M85: 35,097,306 km (0.095 R)
• M86: 35,741,026 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.9

Radius: 14

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.09 AU - 6.93 AU

Year: 7357 Days

Day: 9.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,711,991 km

• M1: 239,057 km (0.059 R)
• M2: 348,862 km (0.103 R)
• M3: 668,403 km (0.093 R)
• M4: 959,970 km (0.074 R)
• M5: 1,051,075 km (0.057 R)
• M6: 1,465,162 km (0.05 R)
• M7: 1,663,678 km (0.05 R)
• M8: 1,852,022 km (0.107 R)
• M9: 2,250,700 km (0.086 R)
• M10: 2,439,044 km (0.104 R)
• M11: 3,244,927 km (0.073 R)
• M12: 3,458,852 km (0.068 R)
• M13: 4,257,256 km (0.116 R)
• M14: 4,439,616 km (0.065 R)
• M15: 4,571,262 km (0.064 R)
• M16: 4,758,110 km (0.109 R)
• M17: 5,084,084 km (0.099 R)
• M18: 5,305,638 km (0.035 R)
• M19: 5,417,537 km (0.074 R)
• M20: 5,931,256 km (0.108 R)
• M21: 6,193,950 km (0.089 R)
• M22: 6,400,994 km (0.108 R)
• M23: 6,550,292 km (0.051 R)
• M24: 6,640,500 km (0.105 R)
• M25: 6,731,156 km (0.075 R)
• M26: 6,852,480 km (0.103 R)
• M27: 7,159,305 km (0.066 R)
• M28: 7,722,990 km (0.107 R)
• M29: 7,914,027 km (0.081 R)
• M30: 8,464,098 km (0.115 R)
• M31: 8,562,533 km (0.066 R)
• M32: 9,026,586 km (0.103 R)
• M33: 9,396,990 km (0.091 R)
• M34: 9,601,191 km (0.119 R)
• M35: 9,738,223 km (0.096 R)
• M36: 9,979,375 km (0.11 R)
• M37: 10,750,552 km (0.101 R)
• M38: 10,999,931 km (0.084 R)
• M39: 12,127,451 km (0.095 R)
• M40: 12,275,702 km (0.105 R)
• M41: 14,217,482 km (0.082 R)
• M42: 14,452,052 km (0.104 R)
• M43: 14,609,279 km (0.067 R)
• M44: 15,124,046 km (0.078 R)
• M45: 15,243,724 km (0.067 R)
• M46: 16,745,387 km (0.078 R)
• M47: 17,744,402 km (0.118 R)
• M48: 18,549,089 km (0.042 R)
• M49: 19,974,906 km (0.084 R)
• M50: 20,150,235 km (0.119 R)
• M51: 20,325,863 km (0.079 R)
• M52: 21,525,488 km (0.116 R)
• M53: 22,201,820 km (0.103 R)
• M54: 23,390,674 km (0.06 R)
• M55: 23,621,803 km (0.109 R)
• M56: 23,714,404 km (0.109 R)
• M57: 24,319,378 km (0.079 R)
• M58: 24,412,877 km (0.026 R)
• M59: 24,741,094 km (0.077 R)
• M60: 25,165,354 km (0.078 R)
• M61: 26,021,054 km (0.066 R)
• M62: 26,260,560 km (0.096 R)
• M63: 26,404,473 km (0.115 R)
• M64: 26,596,856 km (0.114 R)
• M65: 27,517,182 km (0.096 R)
• M66: 27,614,570 km (0.106 R)
• M67: 30,289,829 km (0.094 R)
• M68: 30,592,166 km (0.039 R)
• M69: 31,250,696 km (0.06 R)
• M70: 31,658,201 km (0.093 R)
• M71: 31,913,863 km (0.099 R)
• M72: 32,221,437 km (0.116 R)
• M73: 32,324,210 km (0.029 R)
• M74: 32,839,725 km (0.115 R)
• M75: 33,670,292 km (0.113 R)
• M76: 34,088,119 km (0.084 R)
• M77: 34,455,082 km (0.114 R)
• M78: 34,981,667 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.3

Radius: 7.9

Gravity: 15.52 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.83 AU - 15.11 AU

Year: 21897 Days

Day: 20 Hours

Environment

Temp: -218 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 90,711,991 km

• M1: 140,323 km (0.1 R)
• M2: 317,147 km (0.115 R)
• M3: 850,464 km (0.106 R)
• M4: 1,111,363 km (0.096 R)
• M5: 1,267,094 km (0.086 R)
• M6: 1,885,532 km (0.118 R)
• M7: 2,034,381 km (0.092 R)
• M8: 2,187,121 km (0.097 R)
• M9: 3,269,761 km (0.111 R)
• M10: 3,494,606 km (0.072 R)
• M11: 3,818,037 km (0.12 R)
• M12: 4,199,362 km (0.067 R)
• M13: 4,443,954 km (0.032 R)
• M14: 4,592,954 km (0.073 R)
• M15: 4,743,599 km (0.104 R)
• M16: 6,171,511 km (0.088 R)
• M17: 6,788,751 km (0.105 R)
• M18: 7,961,000 km (0.088 R)
• M19: 8,570,462 km (0.103 R)
• M20: 10,420,988 km (0.1 R)
• M21: 12,111,294 km (0.11 R)
• M22: 12,319,833 km (0.104 R)
• M23: 15,813,991 km (0.115 R)
• M24: 16,041,978 km (0.116 R)
• M25: 19,997,944 km (0.087 R)
• M26: 20,244,481 km (0.058 R)
• M27: 20,823,575 km (0.081 R)
• M28: 21,408,203 km (0.108 R)
• M29: 21,913,545 km (0.103 R)
• M30: 22,508,047 km (0.08 R)
• M31: 24,410,932 km (0.087 R)
• M32: 27,087,836 km (0.085 R)
• M33: 29,109,202 km (0.11 R)
• M34: 30,893,755 km (0.097 R)
• M35: 30,988,601 km (0.064 R)
• M36: 31,464,621 km (0.037 R)
• M37: 34,174,437 km (0.046 R)
• M38: 34,666,165 km (0.087 R)
• M39: 34,764,750 km (0.094 R)
• M40: 35,557,170 km (0.037 R)
• M41: 37,159,662 km (0.086 R)
• M42: 38,071,312 km (0.106 R)
• M43: 38,478,966 km (0.076 R)
• M44: 40,330,838 km (0.116 R)
• M45: 41,372,189 km (0.117 R)
• M46: 41,791,212 km (0.071 R)
• M47: 43,907,424 km (0.085 R)
• M48: 44,334,825 km (0.112 R)
• M49: 44,549,049 km (0.107 R)
• M50: 44,870,984 km (0.112 R)
• M51: 45,733,415 km (0.114 R)
• M52: 47,146,367 km (0.117 R)
• M53: 47,474,585 km (0.118 R)
• M54: 48,023,160 km (0.036 R)
• M55: 48,573,681 km (0.049 R)
• M56: 49,126,445 km (0.107 R)
• M57: 51,245,798 km (0.102 R)
• M58: 51,695,788 km (0.095 R)
• M59: 54,997,114 km (0.109 R)
• M60: 55,112,155 km (0.053 R)
• M61: 56,382,989 km (0.065 R)
• M62: 57,780,382 km (0.109 R)
• M63: 58,953,529 km (0.116 R)
• M64: 60,846,989 km (0.114 R)
• M65: 61,562,067 km (0.108 R)
• M66: 62,160,159 km (0.057 R)
• M67: 64,571,827 km (0.06 R)
• M68: 64,936,097 km (0.105 R)
• M69: 65,179,493 km (0.119 R)
• M70: 67,382,771 km (0.103 R)
• M71: 68,122,532 km (0.101 R)
• M72: 68,617,252 km (0.118 R)
• M73: 69,361,651 km (0.049 R)
• M74: 69,610,283 km (0.093 R)
• M75: 70,733,164 km (0.098 R)
• M76: 72,239,465 km (0.06 R)
• M77: 73,756,537 km (0.096 R)
• M78: 73,883,396 km (0.091 R)
• M79: 74,137,414 km (0.039 R)
• M80: 74,901,111 km (0.073 R)
• M81: 76,564,789 km (0.116 R)
• M82: 77,079,106 km (0.118 R)
• M83: 80,319,695 km (0.114 R)
• M84: 80,842,241 km (0.047 R)
• M85: 81,759,575 km (0.058 R)
• M86: 83,207,981 km (0.113 R)
• M87: 85,863,194 km (0.046 R)
• M88: 89,491,391 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 11,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit