🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.74 AU - 0.98 AU

Year: 284 Days

Day: 30.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.84 AU - 0.94 AU

Year: 299 Days

Day: 15 Hours

Environment

Temp: 124 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.16 AU - 1.18 AU

Year: 451 Days

Day: 17.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.57 AU - 2.27 AU

Year: 948 Days

Day: 34.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.3 AU - 2.38 AU

Year: 1276 Days

Day: 17.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.28 AU - 4.9 AU

Year: 2948 Days

Day: 46.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208

Radius: 11.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.55 AU - 5.95 AU

Year: 4288 Days

Day: 9.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,133,279 km

• M1: 162,463 km (0.108 R)
• M2: 323,580 km (0.098 R)
• M3: 424,858 km (0.084 R)
• M4: 563,236 km (0.107 R)
• M5: 843,882 km (0.061 R)
• M6: 1,065,885 km (0.027 R)
• M7: 1,221,317 km (0.037 R)
• M8: 1,307,485 km (0.066 R)
• M9: 1,395,748 km (0.108 R)
• M10: 1,532,331 km (0.077 R)
• M11: 1,673,402 km (0.101 R)
• M12: 1,818,961 km (0.037 R)
• M13: 1,968,858 km (0.085 R)
• M14: 2,416,155 km (0.057 R)
• M15: 2,526,110 km (0.09 R)
• M16: 3,026,814 km (0.103 R)
• M17: 3,296,539 km (0.104 R)
• M18: 3,652,582 km (0.111 R)
• M19: 3,827,312 km (0.079 R)
• M20: 3,907,646 km (0.107 R)
• M21: 4,037,497 km (0.095 R)
• M22: 4,119,327 km (0.083 R)
• M23: 4,201,755 km (0.088 R)
• M24: 4,469,236 km (0.077 R)
• M25: 4,588,017 km (0.071 R)
• M26: 4,794,163 km (0.094 R)
• M27: 4,985,798 km (0.11 R)
• M28: 5,109,066 km (0.114 R)
• M29: 5,215,580 km (0.093 R)
• M30: 5,340,794 km (0.102 R)
• M31: 5,796,170 km (0.111 R)
• M32: 5,888,771 km (0.112 R)
• M33: 6,094,318 km (0.113 R)
• M34: 6,302,259 km (0.117 R)
• M35: 6,397,403 km (0.069 R)
• M36: 6,531,742 km (0.108 R)
• M37: 6,763,918 km (0.068 R)
• M38: 7,038,430 km (0.096 R)
• M39: 7,196,854 km (0.035 R)
• M40: 7,296,487 km (0.104 R)
• M41: 8,297,446 km (0.091 R)
• M42: 8,443,902 km (0.065 R)
• M43: 8,549,219 km (0.076 R)
• M44: 8,633,592 km (0.058 R)
• M45: 9,712,941 km (0.12 R)
• M46: 9,801,204 km (0.076 R)
• M47: 9,889,616 km (0.083 R)
• M48: 10,290,987 km (0.049 R)
• M49: 10,765,960 km (0.072 R)
• M50: 10,880,253 km (0.103 R)
• M51: 10,994,696 km (0.117 R)
• M52: 12,020,339 km (0.06 R)
• M53: 12,115,034 km (0.028 R)
• M54: 12,353,044 km (0.082 R)
• M55: 12,472,722 km (0.1 R)
• M56: 12,737,062 km (0.089 R)
• M57: 13,149,354 km (0.076 R)
• M58: 13,247,041 km (0.07 R)
• M59: 13,566,133 km (0.041 R)
• M60: 13,862,935 km (0.079 R)
• M61: 14,918,648 km (0.12 R)
• M62: 15,276,187 km (0.118 R)
• M63: 15,404,691 km (0.099 R)
• M64: 15,533,495 km (0.096 R)
• M65: 16,130,390 km (0.1 R)
• M66: 16,576,491 km (0.069 R)
• M67: 17,454,182 km (0.068 R)
• M68: 18,319,456 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.6

Radius: 3.2

Gravity: 97.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.76 AU - 17.74 AU

Year: 19174 Days

Day: 24.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 48,133,279 km

• M1: 371,003 km (0.104 R)
• M2: 497,114 km (0.093 R)
• M3: 866,471 km (0.107 R)
• M4: 948,600 km (0.109 R)
• M5: 1,240,615 km (0.106 R)
• M6: 1,333,366 km (0.072 R)
• M7: 1,525,599 km (0.116 R)
• M8: 2,189,963 km (0.095 R)
• M9: 2,227,064 km (0.046 R)
• M10: 2,377,858 km (0.119 R)
• M11: 3,307,459 km (0.071 R)
• M12: 3,654,227 km (0.078 R)
• M13: 4,242,147 km (0.06 R)
• M14: 4,523,241 km (0.106 R)
• M15: 4,858,789 km (0.049 R)
• M16: 5,860,945 km (0.07 R)
• M17: 6,068,886 km (0.117 R)
• M18: 6,173,755 km (0.108 R)
• M19: 6,924,287 km (0.064 R)
• M20: 7,144,046 km (0.084 R)
• M21: 7,816,788 km (0.063 R)
• M22: 8,685,802 km (0.093 R)
• M23: 9,101,684 km (0.047 R)
• M24: 9,585,035 km (0.12 R)
• M25: 9,707,107 km (0.111 R)
• M26: 11,084,005 km (0.091 R)
• M27: 11,405,342 km (0.077 R)
• M28: 11,860,269 km (0.07 R)
• M29: 12,188,935 km (0.072 R)
• M30: 12,989,882 km (0.087 R)
• M31: 13,057,351 km (0.071 R)
• M32: 13,670,104 km (0.053 R)
• M33: 16,650,991 km (0.104 R)
• M34: 17,538,106 km (0.073 R)
• M35: 17,837,302 km (0.051 R)
• M36: 18,668,468 km (0.102 R)
• M37: 18,820,908 km (0.071 R)
• M38: 19,280,922 km (0.091 R)
• M39: 21,077,891 km (0.101 R)
• M40: 21,236,764 km (0.115 R)
• M41: 21,715,477 km (0.043 R)
• M42: 22,440,129 km (0.1 R)
• M43: 24,327,905 km (0.102 R)
• M44: 25,164,456 km (0.096 R)
• M45: 25,332,903 km (0.119 R)
• M46: 30,826,137 km (0.064 R)
• M47: 34,589,720 km (0.093 R)
• M48: 35,058,560 km (0.083 R)
• M49: 36,668,084 km (0.103 R)
• M50: 37,146,049 km (0.113 R)
• M51: 37,529,917 km (0.052 R)
• M52: 37,914,982 km (0.113 R)
• M53: 38,301,543 km (0.056 R)
• M54: 38,495,272 km (0.077 R)
• M55: 38,592,211 km (0.083 R)
• M56: 38,981,016 km (0.081 R)
• M57: 39,078,405 km (0.118 R)
• M58: 39,273,480 km (0.065 R)
• M59: 40,056,775 km (0.082 R)
• M60: 42,638,086 km (0.027 R)
• M61: 43,645,029 km (0.103 R)
• M62: 43,847,435 km (0.077 R)
• M63: 45,170,179 km (0.11 R)
• M64: 45,579,928 km (0.077 R)
• M65: 46,609,461 km (0.118 R)
• M66: 47,230,741 km (0.086 R)
• M67: 48,272,540 km (0.106 R)
• M68: 48,796,282 km (0.117 R)
• M69: 50,484,644 km (0.114 R)
• M70: 51,016,165 km (0.117 R)
• M71: 51,336,005 km (0.05 R)
• M72: 52,406,976 km (0.044 R)
• M73: 53,376,969 km (0.087 R)
• M74: 54,244,188 km (0.038 R)
• M75: 54,352,946 km (0.07 R)
• M76: 55,225,550 km (0.08 R)
• M77: 55,663,423 km (0.106 R)
• M78: 56,763,416 km (0.103 R)
• M79: 56,984,372 km (0.066 R)
• M80: 57,870,590 km (0.066 R)
• M81: 59,993,683 km (0.054 R)
• M82: 61,121,352 km (0.098 R)
• M83: 61,574,334 km (0.06 R)
• M84: 62,028,513 km (0.096 R)
• M85: 62,256,051 km (0.112 R)
• M86: 63,741,409 km (0.053 R)
• M87: 69,325,897 km (0.117 R)
• M88: 69,916,659 km (0.042 R)
• M89: 72,056,806 km (0.095 R)
• M90: 72,296,013 km (0.031 R)
• M91: 75,064,771 km (0.096 R)
• M92: 75,307,269 km (0.049 R)
• M93: 75,428,593 km (0.114 R)
• M94: 75,792,864 km (0.086 R)
• M95: 76,157,733 km (0.061 R)
• M96: 76,523,200 km (0.032 R)
• M97: 76,645,123 km (0.053 R)
• M98: 77,133,560 km (0.099 R)
• M99: 78,113,575 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665

Radius: 3.1

Gravity: 69.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.21 AU - 17.39 AU

Year: 19275 Days

Day: 24.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,133,279 km

• M1: 72,705 km (0.045 R)
• M2: 670,946 km (0.041 R)
• M3: 960,568 km (0.119 R)
• M4: 1,091,466 km (0.117 R)
• M5: 1,118,394 km (0.108 R)
• M6: 1,284,298 km (0.108 R)
• M7: 3,130,934 km (0.103 R)
• M8: 3,285,468 km (0.07 R)
• M9: 4,652,793 km (0.063 R)
• M10: 4,829,169 km (0.056 R)
• M11: 5,417,238 km (0.057 R)
• M12: 5,463,314 km (0.106 R)
• M13: 7,008,211 km (0.096 R)
• M14: 7,159,455 km (0.111 R)
• M15: 7,210,169 km (0.064 R)
• M16: 7,879,918 km (0.081 R)
• M17: 8,569,116 km (0.095 R)
• M18: 9,167,358 km (0.117 R)
• M19: 9,222,410 km (0.107 R)
• M20: 10,118,052 km (0.063 R)
• M21: 10,749,654 km (0.095 R)
• M22: 11,275,940 km (0.085 R)
• M23: 11,512,454 km (0.101 R)
• M24: 11,571,844 km (0.074 R)
• M25: 12,414,080 km (0.101 R)
• M26: 13,966,457 km (0.039 R)
• M27: 14,411,960 km (0.115 R)
• M28: 15,447,626 km (0.098 R)
• M29: 15,578,823 km (0.088 R)
• M30: 16,240,046 km (0.073 R)
• M31: 16,574,098 km (0.094 R)
• M32: 17,317,001 km (0.094 R)
• M33: 18,555,671 km (0.079 R)
• M34: 19,045,155 km (0.119 R)
• M35: 19,893,974 km (0.106 R)
• M36: 19,965,332 km (0.104 R)
• M37: 20,610,847 km (0.102 R)
• M38: 21,335,948 km (0.115 R)
• M39: 21,408,951 km (0.07 R)
• M40: 22,143,327 km (0.064 R)
• M41: 23,335,323 km (0.085 R)
• M42: 23,636,613 km (0.088 R)
• M43: 23,712,010 km (0.076 R)
• M44: 24,547,963 km (0.092 R)
• M45: 25,085,020 km (0.1 R)
• M46: 25,548,324 km (0.034 R)
• M47: 27,986,770 km (0.069 R)
• M48: 29,517,605 km (0.109 R)
• M49: 30,498,368 km (0.028 R)
• M50: 33,419,416 km (0.062 R)
• M51: 34,099,488 km (0.072 R)
• M52: 34,526,740 km (0.064 R)
• M53: 34,698,179 km (0.096 R)
• M54: 34,869,917 km (0.115 R)
• M55: 36,515,344 km (0.038 R)
• M56: 36,864,954 km (0.099 R)
• M57: 36,952,619 km (0.115 R)
• M58: 37,567,616 km (0.088 R)
• M59: 38,363,177 km (0.078 R)
• M60: 41,327,758 km (0.09 R)
• M61: 41,874,688 km (0.104 R)
• M62: 43,067,731 km (0.076 R)
• M63: 43,529,540 km (0.072 R)
• M64: 43,622,141 km (0.103 R)
• M65: 44,365,044 km (0.1 R)
• M66: 44,458,243 km (0.106 R)
• M67: 44,644,642 km (0.12 R)
• M68: 49,198,102 km (0.088 R)
• M69: 49,294,593 km (0.106 R)
• M70: 49,391,083 km (0.119 R)
• M71: 49,777,644 km (0.091 R)
• M72: 50,456,519 km (0.063 R)
• M73: 51,333,911 km (0.112 R)
• M74: 52,019,817 km (0.119 R)
• M75: 52,906,035 km (0.032 R)
• M76: 54,793,511 km (0.096 R)
• M77: 55,996,877 km (0.06 R)
• M78: 57,107,641 km (0.086 R)
• M79: 57,513,350 km (0.095 R)
• M80: 58,531,812 km (0.084 R)
• M81: 58,940,813 km (0.101 R)
• M82: 59,761,806 km (0.088 R)
• M83: 61,518,684 km (0.084 R)
• M84: 63,187,897 km (0.098 R)
• M85: 64,554,922 km (0.116 R)
• M86: 66,570,454 km (0.088 R)
• M87: 67,104,219 km (0.097 R)
• M88: 67,961,265 km (0.102 R)
• M89: 69,037,622 km (0.07 R)
• M90: 69,361,651 km (0.1 R)
• M91: 70,011,205 km (0.1 R)
• M92: 71,753,272 km (0.103 R)
• M93: 71,971,984 km (0.03 R)
• M94: 72,081,490 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.8

Radius: 4.3

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.69 AU - 21.91 AU

Year: 26769 Days

Day: 20.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,133,279 km

• M1: 61,335 km (0.08 R)
• M2: 108,907 km (0.113 R)
• M3: 290,968 km (0.08 R)
• M4: 354,846 km (0.119 R)
• M5: 467,344 km (0.051 R)
• M6: 497,263 km (0.105 R)
• M7: 623,524 km (0.06 R)
• M8: 1,060,799 km (0.063 R)
• M9: 1,203,216 km (0.041 R)
• M10: 1,351,617 km (0.036 R)
• M11: 1,461,272 km (0.038 R)
• M12: 2,438,296 km (0.07 R)
• M13: 2,902,647 km (0.114 R)
• M14: 4,386,210 km (0.114 R)
• M15: 4,418,523 km (0.108 R)
• M16: 4,947,351 km (0.099 R)
• M17: 5,048,629 km (0.05 R)
• M18: 5,356,950 km (0.109 R)
• M19: 5,741,865 km (0.07 R)
• M20: 5,883,983 km (0.053 R)
• M21: 6,281,166 km (0.12 R)
• M22: 6,390,821 km (0.097 R)
• M23: 6,612,375 km (0.104 R)
• M24: 6,798,924 km (0.075 R)
• M25: 6,911,571 km (0.027 R)
• M26: 6,987,118 km (0.089 R)
• M27: 7,024,966 km (0.074 R)
• M28: 7,368,742 km (0.118 R)
• M29: 7,445,935 km (0.069 R)
• M30: 7,562,023 km (0.089 R)
• M31: 8,072,600 km (0.114 R)
• M32: 8,920,521 km (0.053 R)
• M33: 10,094,416 km (0.08 R)
• M34: 11,583,812 km (0.054 R)
• M35: 11,763,479 km (0.104 R)
• M36: 11,989,521 km (0.057 R)
• M37: 14,229,899 km (0.04 R)
• M38: 15,053,735 km (0.074 R)
• M39: 15,594,980 km (0.089 R)
• M40: 15,793,346 km (0.119 R)
• M41: 15,942,795 km (0.077 R)
• M42: 16,343,268 km (0.113 R)
• M43: 16,899,473 km (0.108 R)
• M44: 16,950,336 km (0.105 R)
• M45: 17,667,808 km (0.087 R)
• M46: 18,657,398 km (0.112 R)
• M47: 19,185,329 km (0.105 R)
• M48: 19,986,575 km (0.061 R)
• M49: 20,364,160 km (0.104 R)
• M50: 21,236,166 km (0.035 R)
• M51: 21,401,023 km (0.099 R)
• M52: 21,566,179 km (0.101 R)
• M53: 22,008,988 km (0.072 R)
• M54: 22,678,888 km (0.092 R)
• M55: 23,298,672 km (0.073 R)
• M56: 23,468,764 km (0.071 R)
• M57: 24,152,875 km (0.117 R)
• M58: 24,210,171 km (0.114 R)
• M59: 26,244,403 km (0.085 R)
• M60: 26,776,373 km (0.042 R)
• M61: 27,013,785 km (0.077 R)
• M62: 27,491,002 km (0.08 R)
• M63: 27,610,681 km (0.112 R)
• M64: 27,970,912 km (0.057 R)
• M65: 28,091,339 km (0.113 R)
• M66: 28,878,373 km (0.082 R)
• M67: 29,060,882 km (0.068 R)
• M68: 29,305,026 km (0.04 R)
• M69: 30,411,901 km (0.035 R)
• M70: 31,282,261 km (0.088 R)
• M71: 32,729,770 km (0.055 R)
• M72: 36,607,048 km (0.098 R)
• M73: 36,936,612 km (0.091 R)
• M74: 37,333,495 km (0.087 R)
• M75: 40,490,459 km (0.032 R)
• M76: 41,447,287 km (0.111 R)
• M77: 41,584,618 km (0.086 R)
• M78: 41,790,764 km (0.058 R)
• M79: 42,549,823 km (0.085 R)
• M80: 44,432,213 km (0.117 R)
• M81: 45,915,027 km (0.101 R)
• M82: 47,701,226 km (0.096 R)
• M83: 48,133,264 km (0.102 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 11,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit