🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.48 AU - 0.54 AU

Year: 136 Days

Day: 16 Hours

Environment

Temp: 232 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.76 AU - 1.16 AU

Year: 351 Days

Day: 12.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,069,763 km

• M1: 54,902 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.02 AU - 1.58 AU

Year: 553 Days

Day: 36.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.12 AU - 3.38 AU

Year: 2184 Days

Day: 33.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.5

Radius: 8.1

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.81 AU - 6.57 AU

Year: 5060 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,069,763 km

• M1: 124,017 km (0.089 R)
• M2: 186,249 km (0.099 R)
• M3: 305,329 km (0.056 R)
• M4: 679,174 km (0.089 R)
• M5: 866,770 km (0.103 R)
• M6: 2,781,324 km (0.093 R)
• M7: 3,106,699 km (0.082 R)
• M8: 3,217,850 km (0.115 R)
• M9: 3,605,907 km (0.042 R)
• M10: 3,817,289 km (0.077 R)
• M11: 3,912,583 km (0.089 R)
• M12: 3,984,539 km (0.119 R)
• M13: 4,252,469 km (0.12 R)
• M14: 4,526,084 km (0.09 R)
• M15: 4,856,994 km (0.104 R)
• M16: 5,143,025 km (0.115 R)
• M17: 5,542,003 km (0.091 R)
• M18: 5,951,153 km (0.094 R)
• M19: 6,006,355 km (0.09 R)
• M20: 6,398,151 km (0.089 R)
• M21: 6,625,690 km (0.088 R)
• M22: 6,827,048 km (0.028 R)
• M23: 7,059,673 km (0.088 R)
• M24: 7,354,082 km (0.036 R)
• M25: 7,473,012 km (0.101 R)
• M26: 7,712,817 km (0.113 R)
• M27: 7,773,105 km (0.074 R)
• M28: 7,894,280 km (0.094 R)
• M29: 8,917,379 km (0.056 R)
• M30: 8,980,809 km (0.115 R)
• M31: 9,557,658 km (0.09 R)
• M32: 10,179,686 km (0.117 R)
• M33: 10,713,601 km (0.069 R)
• M34: 11,154,167 km (0.109 R)
• M35: 11,428,230 km (0.09 R)
• M36: 12,122,963 km (0.088 R)
• M37: 12,263,585 km (0.106 R)
• M38: 12,938,869 km (0.033 R)
• M39: 13,190,792 km (0.073 R)
• M40: 13,662,774 km (0.031 R)
• M41: 13,772,429 km (0.104 R)
• M42: 14,623,341 km (0.092 R)
• M43: 14,735,540 km (0.118 R)
• M44: 14,848,037 km (0.049 R)
• M45: 15,036,232 km (0.099 R)
• M46: 15,111,779 km (0.034 R)
• M47: 15,950,574 km (0.103 R)
• M48: 16,647,999 km (0.107 R)
• M49: 16,804,329 km (0.076 R)
• M50: 17,792,572 km (0.086 R)
• M51: 18,515,728 km (0.047 R)
• M52: 18,596,661 km (0.052 R)
• M53: 18,677,743 km (0.051 R)
• M54: 19,453,707 km (0.101 R)
• M55: 19,990,763 km (0.088 R)
• M56: 20,700,306 km (0.112 R)
• M57: 21,801,496 km (0.066 R)
• M58: 21,929,701 km (0.06 R)
• M59: 22,101,141 km (0.113 R)
• M60: 23,182,584 km (0.092 R)
• M61: 23,663,990 km (0.111 R)
• M62: 24,237,099 km (0.063 R)
• M63: 24,725,536 km (0.083 R)
• M64: 25,307,023 km (0.065 R)
• M65: 25,622,076 km (0.115 R)
• M66: 25,847,819 km (0.095 R)
• M67: 25,983,654 km (0.101 R)
• M68: 26,164,967 km (0.119 R)
• M69: 26,574,715 km (0.078 R)
• M70: 27,032,485 km (0.05 R)
• M71: 27,770,302 km (0.094 R)
• M72: 28,561,525 km (0.089 R)
• M73: 28,748,821 km (0.087 R)
• M74: 29,596,443 km (0.075 R)
• M75: 29,880,828 km (0.087 R)
• M76: 29,975,823 km (0.114 R)
• M77: 30,835,263 km (0.086 R)
• M78: 31,123,538 km (0.098 R)
• M79: 31,412,710 km (0.094 R)
• M80: 31,509,351 km (0.047 R)
• M81: 32,334,383 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431

Radius: 13

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.39 AU - 6.33 AU

Year: 5288 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,069,763 km

• M1: 192,532 km (0.106 R)
• M2: 321,785 km (0.087 R)
• M3: 496,665 km (0.087 R)
• M4: 835,055 km (0.099 R)
• M5: 918,830 km (0.109 R)
• M6: 1,122,433 km (0.113 R)
• M7: 1,327,382 km (0.117 R)
• M8: 1,485,956 km (0.119 R)
• M9: 1,651,112 km (0.105 R)
• M10: 1,790,836 km (0.039 R)
• M11: 2,132,966 km (0.113 R)
• M12: 2,478,238 km (0.061 R)
• M13: 2,603,452 km (0.106 R)
• M14: 2,749,310 km (0.089 R)
• M15: 3,183,742 km (0.118 R)
• M16: 3,458,852 km (0.105 R)
• M17: 3,619,820 km (0.105 R)
• M18: 3,762,536 km (0.065 R)
• M19: 3,907,197 km (0.103 R)
• M20: 3,990,822 km (0.101 R)
• M21: 4,971,885 km (0.099 R)
• M22: 5,085,430 km (0.068 R)
• M23: 5,199,723 km (0.119 R)
• M24: 5,524,799 km (0.111 R)
• M25: 6,814,632 km (0.064 R)
• M26: 7,715,959 km (0.086 R)
• M27: 7,821,276 km (0.108 R)
• M28: 8,247,779 km (0.089 R)
• M29: 8,409,644 km (0.114 R)
• M30: 9,657,440 km (0.114 R)
• M31: 9,971,296 km (0.06 R)
• M32: 10,288,444 km (0.096 R)
• M33: 10,404,682 km (0.118 R)
• M34: 10,755,788 km (0.086 R)
• M35: 10,932,912 km (0.089 R)
• M36: 11,259,933 km (0.105 R)
• M37: 12,725,094 km (0.056 R)
• M38: 13,226,696 km (0.096 R)
• M39: 13,321,541 km (0.086 R)
• M40: 13,959,277 km (0.044 R)
• M41: 14,184,870 km (0.075 R)
• M42: 14,705,022 km (0.117 R)
• M43: 15,033,240 km (0.108 R)
• M44: 15,231,457 km (0.091 R)
• M45: 15,630,285 km (0.109 R)
• M46: 15,931,724 km (0.09 R)
• M47: 16,201,300 km (0.079 R)
• M48: 16,438,412 km (0.107 R)
• M49: 16,813,305 km (0.064 R)
• M50: 16,950,486 km (0.088 R)
• M51: 17,745,748 km (0.112 R)
• M52: 18,165,520 km (0.11 R)
• M53: 18,517,823 km (0.093 R)
• M54: 18,694,797 km (0.04 R)
• M55: 18,801,311 km (0.093 R)
• M56: 18,979,183 km (0.099 R)
• M57: 19,193,407 km (0.101 R)
• M58: 19,444,432 km (0.054 R)
• M59: 20,131,086 km (0.085 R)
• M60: 21,157,477 km (0.062 R)
• M61: 21,416,880 km (0.06 R)
• M62: 21,677,180 km (0.053 R)
• M63: 22,276,170 km (0.101 R)
• M64: 22,577,759 km (0.097 R)
• M65: 22,880,695 km (0.06 R)
• M66: 23,070,684 km (0.084 R)
• M67: 23,989,963 km (0.066 R)
• M68: 24,765,329 km (0.116 R)
• M69: 25,391,546 km (0.085 R)
• M70: 26,819,308 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.6

Radius: 10.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.04 AU - 8.12 AU

Year: 7780 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,069,763 km

• M1: 146,307 km (0.096 R)
• M2: 225,743 km (0.108 R)
• M3: 318,943 km (0.101 R)
• M4: 693,087 km (0.051 R)
• M5: 775,515 km (0.099 R)
• M6: 990,936 km (0.106 R)
• M7: 1,433,447 km (0.116 R)
• M8: 1,700,928 km (0.119 R)
• M9: 1,799,214 km (0.112 R)
• M10: 1,865,785 km (0.116 R)
• M11: 2,070,883 km (0.045 R)
• M12: 2,247,558 km (0.115 R)
• M13: 2,374,118 km (0.098 R)
• M14: 2,865,547 km (0.113 R)
• M15: 3,083,063 km (0.064 R)
• M16: 3,285,618 km (0.109 R)
• M17: 4,453,229 km (0.088 R)
• M18: 4,705,751 km (0.026 R)
• M19: 4,822,138 km (0.054 R)
• M20: 5,442,670 km (0.085 R)
• M21: 5,540,357 km (0.086 R)
• M22: 5,613,959 km (0.104 R)
• M23: 5,762,360 km (0.114 R)
• M24: 5,886,975 km (0.036 R)
• M25: 6,113,616 km (0.106 R)
• M26: 6,189,761 km (0.073 R)
• M27: 6,368,830 km (0.099 R)
• M28: 6,705,874 km (0.081 R)
• M29: 7,075,381 km (0.116 R)
• M30: 7,505,774 km (0.102 R)
• M31: 7,917,019 km (0.061 R)
• M32: 8,028,020 km (0.112 R)
• M33: 8,364,017 km (0.073 R)
• M34: 8,590,508 km (0.119 R)
• M35: 8,905,262 km (0.103 R)
• M36: 9,020,752 km (0.106 R)
• M37: 9,223,906 km (0.112 R)
• M38: 10,202,126 km (0.079 R)
• M39: 10,323,001 km (0.057 R)
• M40: 10,596,616 km (0.109 R)
• M41: 11,088,942 km (0.059 R)
• M42: 11,213,258 km (0.12 R)
• M43: 11,525,918 km (0.106 R)
• M44: 11,809,854 km (0.087 R)
• M45: 11,904,999 km (0.056 R)
• M46: 12,032,306 km (0.108 R)
• M47: 12,288,119 km (0.109 R)
• M48: 12,545,876 km (0.095 R)
• M49: 12,968,490 km (0.092 R)
• M50: 13,494,925 km (0.053 R)
• M51: 13,928,011 km (0.087 R)
• M52: 14,944,528 km (0.085 R)
• M53: 15,219,639 km (0.03 R)
• M54: 15,357,867 km (0.061 R)
• M55: 15,879,814 km (0.098 R)
• M56: 16,195,765 km (0.04 R)
• M57: 16,266,225 km (0.116 R)
• M58: 17,084,376 km (0.026 R)
• M59: 17,408,255 km (0.083 R)
• M60: 17,843,136 km (0.108 R)
• M61: 18,135,002 km (0.036 R)
• M62: 19,355,870 km (0.059 R)
• M63: 19,768,760 km (0.052 R)
• M64: 20,184,493 km (0.066 R)
• M65: 20,679,512 km (0.095 R)
• M66: 21,255,763 km (0.083 R)
• M67: 22,306,239 km (0.109 R)
• M68: 23,493,298 km (0.067 R)
• M69: 23,773,196 km (0.09 R)
• M70: 23,973,807 km (0.053 R)
• M71: 24,417,215 km (0.102 R)
• M72: 24,904,006 km (0.106 R)
• M73: 25,107,759 km (0.1 R)
• M74: 25,311,960 km (0.098 R)
• M75: 26,010,881 km (0.057 R)
• M76: 26,300,502 km (0.118 R)
• M77: 27,091,875 km (0.115 R)
• M78: 27,385,386 km (0.111 R)
• M79: 28,187,530 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.1

Radius: 3.3

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 14.03 AU - 20.83 AU

Year: 27127 Days

Day: 22.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,069,763 km

• M1: 49,218 km (0.116 R)
• M2: 91,105 km (0.105 R)
• M3: 161,865 km (0.11 R)
• M4: 193,280 km (0.106 R)
• M5: 227,090 km (0.107 R)
• M6: 600,336 km (0.09 R)
• M7: 651,499 km (0.092 R)
• M8: 947,852 km (0.118 R)
• M9: 1,007,542 km (0.111 R)
• M10: 1,237,324 km (0.083 R)
• M11: 1,767,648 km (0.055 R)
• M12: 2,577,871 km (0.09 R)
• M13: 3,123,604 km (0.118 R)
• M14: 3,516,747 km (0.094 R)
• M15: 4,054,252 km (0.087 R)
• M16: 4,718,616 km (0.054 R)
• M17: 5,098,295 km (0.114 R)
• M18: 5,309,378 km (0.104 R)
• M19: 5,849,875 km (0.082 R)
• M20: 5,923,178 km (0.119 R)
• M21: 5,959,979 km (0.112 R)
• M22: 6,219,681 km (0.082 R)
• M23: 6,673,561 km (0.087 R)
• M24: 6,788,751 km (0.117 R)
• M25: 7,059,823 km (0.119 R)
• M26: 7,138,062 km (0.1 R)
• M27: 7,975,511 km (0.105 R)
• M28: 8,220,553 km (0.06 R)
• M29: 8,261,542 km (0.088 R)
• M30: 8,676,078 km (0.091 R)
• M31: 9,568,130 km (0.081 R)
• M32: 9,611,364 km (0.114 R)
• M33: 9,915,646 km (0.067 R)
• M34: 10,444,624 km (0.102 R)
• M35: 10,578,215 km (0.095 R)
• M36: 10,892,371 km (0.069 R)
• M37: 12,132,238 km (0.062 R)
• M38: 12,413,781 km (0.113 R)
• M39: 12,792,413 km (0.069 R)
• M40: 12,887,707 km (0.077 R)
• M41: 12,983,300 km (0.09 R)
• M42: 13,464,407 km (0.108 R)
• M43: 14,592,823 km (0.109 R)
• M44: 14,992,399 km (0.098 R)
• M45: 15,446,279 km (0.112 R)
• M46: 15,751,309 km (0.102 R)
• M47: 16,161,058 km (0.084 R)
• M48: 16,678,218 km (0.096 R)
• M49: 16,730,278 km (0.117 R)
• M50: 17,200,913 km (0.088 R)
• M51: 17,835,058 km (0.084 R)
• M52: 18,963,325 km (0.11 R)
• M53: 19,071,933 km (0.091 R)
• M54: 19,235,294 km (0.096 R)
• M55: 20,003,629 km (0.088 R)
• M56: 21,457,271 km (0.049 R)
• M57: 22,368,472 km (0.09 R)
• M58: 23,466,820 km (0.085 R)
• M59: 24,464,488 km (0.114 R)
• M60: 24,582,820 km (0.111 R)
• M61: 24,641,911 km (0.068 R)
• M62: 25,475,919 km (0.076 R)
• M63: 26,318,903 km (0.102 R)
• M64: 27,293,683 km (0.043 R)
• M65: 27,847,045 km (0.091 R)
• M66: 28,156,114 km (0.096 R)
• M67: 28,342,214 km (0.114 R)
• M68: 29,340,930 km (0.073 R)
• M69: 29,907,906 km (0.039 R)
• M70: 30,097,596 km (0.101 R)
• M71: 30,351,314 km (0.106 R)
• M72: 31,823,357 km (0.047 R)
• M73: 32,017,086 km (0.093 R)
• M74: 32,211,264 km (0.092 R)
• M75: 32,665,742 km (0.072 R)
• M76: 32,991,566 km (0.117 R)
• M77: 35,704,524 km (0.094 R)
• M78: 36,242,179 km (0.066 R)
• M79: 36,782,526 km (0.072 R)
• M80: 38,076,398 km (0.069 R)
• M81: 38,213,430 km (0.073 R)
• M82: 40,358,813 km (0.11 R)
• M83: 41,481,246 km (0.095 R)
• M84: 41,975,667 km (0.112 R)
• M85: 42,685,209 km (0.099 R)
• M86: 43,470,149 km (0.09 R)
• M87: 43,828,586 km (0.026 R)
• M88: 44,188,069 km (0.116 R)
• M89: 45,853,842 km (0.086 R)
• M90: 46,438,021 km (0.12 R)
• M91: 46,511,324 km (0.066 R)
• M92: 47,909,316 km (0.105 R)
• M93: 48,650,724 km (0.11 R)
• M94: 48,799,424 km (0.086 R)
• M95: 48,873,924 km (0.056 R)
• M96: 49,395,871 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 15,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit