🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.51 AU - 0.59 AU

Year: 143 Days

Day: 42.8 Hours

Environment

Temp: 274 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.06 AU - 1.18 AU

Year: 415 Days

Day: 45.4 Hours

Environment

Temp: 50 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 83,108,991 km

• M1: 84,373 km (0.102 R)
• M2: 283,787 km (0.026 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.12 AU - 1.14 AU

Year: 420 Days

Day: 45.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.94 AU - 1.4 AU

Year: 443 Days

Day: 46.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.54 AU - 2.36 AU

Year: 953 Days

Day: 24.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,108,991 km

• M1: 232,625 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.35 AU - 3.61 AU

Year: 1800 Days

Day: 12.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.6

Radius: 9.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.02 AU - 10.02 AU

Year: 11096 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 83,108,991 km

• M1: 183,407 km (0.105 R)
• M2: 305,180 km (0.096 R)
• M3: 400,025 km (0.089 R)
• M4: 462,706 km (0.097 R)
• M5: 833,260 km (0.097 R)
• M6: 1,466,957 km (0.085 R)
• M7: 2,085,095 km (0.108 R)
• M8: 2,361,253 km (0.073 R)
• M9: 2,503,820 km (0.109 R)
• M10: 2,819,022 km (0.087 R)
• M11: 3,372,534 km (0.1 R)
• M12: 3,815,643 km (0.031 R)
• M13: 4,351,652 km (0.085 R)
• M14: 4,603,276 km (0.08 R)
• M15: 5,820,704 km (0.108 R)
• M16: 6,125,883 km (0.116 R)
• M17: 6,322,904 km (0.06 R)
• M18: 6,752,100 km (0.086 R)
• M19: 6,839,166 km (0.043 R)
• M20: 6,985,024 km (0.064 R)
• M21: 7,548,409 km (0.106 R)
• M22: 7,668,985 km (0.069 R)
• M23: 8,530,370 km (0.107 R)
• M24: 9,389,959 km (0.111 R)
• M25: 10,410,665 km (0.086 R)
• M26: 10,951,163 km (0.112 R)
• M27: 11,259,185 km (0.113 R)
• M28: 11,466,228 km (0.083 R)
• M29: 11,709,175 km (0.091 R)
• M30: 11,989,073 km (0.038 R)
• M31: 14,120,693 km (0.082 R)
• M32: 14,418,542 km (0.106 R)
• M33: 14,568,289 km (0.119 R)
• M34: 16,366,456 km (0.104 R)
• M35: 16,797,298 km (0.111 R)
• M36: 17,311,316 km (0.06 R)
• M37: 17,670,201 km (0.115 R)
• M38: 18,233,437 km (0.119 R)
• M39: 18,802,508 km (0.079 R)
• M40: 18,925,178 km (0.082 R)
• M41: 19,667,034 km (0.119 R)
• M42: 20,166,840 km (0.114 R)
• M43: 20,924,404 km (0.064 R)
• M44: 21,306,776 km (0.101 R)
• M45: 22,337,505 km (0.065 R)
• M46: 22,771,788 km (0.054 R)
• M47: 23,560,468 km (0.111 R)
• M48: 24,180,102 km (0.102 R)
• M49: 24,269,113 km (0.116 R)
• M50: 24,850,001 km (0.104 R)
• M51: 25,164,606 km (0.032 R)
• M52: 25,299,992 km (0.101 R)
• M53: 25,707,197 km (0.101 R)
• M54: 26,345,083 km (0.105 R)
• M55: 28,055,734 km (0.052 R)
• M56: 28,948,086 km (0.042 R)
• M57: 29,326,718 km (0.081 R)
• M58: 31,583,402 km (0.099 R)
• M59: 31,680,640 km (0.098 R)
• M60: 31,875,566 km (0.059 R)
• M61: 32,954,317 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.1

Radius: 4.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.42 AU - 14.3 AU

Year: 18052 Days

Day: 15.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 83,108,991 km

• M1: 83,924 km (0.082 R)
• M2: 122,371 km (0.118 R)
• M3: 232,475 km (0.111 R)
• M4: 576,550 km (0.114 R)
• M5: 854,353 km (0.048 R)
• M6: 1,048,531 km (0.048 R)
• M7: 1,639,892 km (0.093 R)
• M8: 1,681,480 km (0.108 R)
• M9: 1,765,853 km (0.092 R)
• M10: 3,155,019 km (0.117 R)
• M11: 3,489,221 km (0.084 R)
• M12: 3,724,389 km (0.078 R)
• M13: 4,460,261 km (0.109 R)
• M14: 5,015,418 km (0.062 R)
• M15: 6,518,278 km (0.084 R)
• M16: 7,010,156 km (0.079 R)
• M17: 7,260,583 km (0.11 R)
• M18: 7,676,764 km (0.084 R)
• M19: 7,746,926 km (0.101 R)
• M20: 8,148,147 km (0.052 R)
• M21: 9,242,605 km (0.085 R)
• M22: 9,592,515 km (0.108 R)
• M23: 10,099,651 km (0.108 R)
• M24: 10,202,276 km (0.07 R)
• M25: 11,166,583 km (0.117 R)
• M26: 11,378,863 km (0.108 R)
• M27: 11,969,625 km (0.083 R)
• M28: 12,132,537 km (0.097 R)
• M29: 12,378,177 km (0.098 R)
• M30: 12,432,929 km (0.05 R)
• M31: 12,763,541 km (0.069 R)
• M32: 13,433,290 km (0.069 R)
• M33: 15,127,785 km (0.112 R)
• M34: 15,157,107 km (0.118 R)
• M35: 15,421,596 km (0.054 R)
• M36: 15,687,730 km (0.039 R)
• M37: 17,132,098 km (0.047 R)
• M38: 18,933,107 km (0.09 R)
• M39: 19,855,976 km (0.057 R)
• M40: 20,565,818 km (0.11 R)
• M41: 20,663,355 km (0.093 R)
• M42: 20,923,955 km (0.079 R)
• M43: 21,218,364 km (0.109 R)
• M44: 22,010,335 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.6

Radius: 5.2

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.04 AU - 18.96 AU

Year: 21349 Days

Day: 16.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 83,108,991 km

• M1: 79,287 km (0.077 R)
• M2: 126,111 km (0.078 R)
• M3: 209,287 km (0.099 R)
• M4: 324,478 km (0.027 R)
• M5: 486,941 km (0.07 R)
• M6: 599,289 km (0.086 R)
• M7: 658,530 km (0.1 R)
• M8: 735,722 km (0.068 R)
• M9: 882,029 km (0.086 R)
• M10: 967,449 km (0.084 R)
• M11: 1,278,164 km (0.113 R)
• M12: 1,535,622 km (0.099 R)
• M13: 2,166,177 km (0.076 R)
• M14: 2,472,404 km (0.112 R)
• M15: 2,867,642 km (0.106 R)
• M16: 2,918,505 km (0.044 R)
• M17: 3,072,740 km (0.111 R)
• M18: 3,362,362 km (0.111 R)
• M19: 4,081,479 km (0.085 R)
• M20: 4,312,159 km (0.093 R)
• M21: 4,546,878 km (0.077 R)
• M22: 4,695,877 km (0.092 R)
• M23: 5,369,965 km (0.112 R)
• M24: 5,686,365 km (0.06 R)
• M25: 5,911,360 km (0.103 R)
• M26: 6,008,748 km (0.094 R)
• M27: 6,073,973 km (0.099 R)
• M28: 6,270,993 km (0.099 R)
• M29: 6,304,054 km (0.084 R)
• M30: 7,566,810 km (0.05 R)
• M31: 7,956,961 km (0.082 R)
• M32: 9,467,750 km (0.031 R)
• M33: 9,926,417 km (0.112 R)
• M34: 10,275,130 km (0.088 R)
• M35: 10,786,006 km (0.054 R)
• M36: 12,201,801 km (0.109 R)
• M37: 12,408,844 km (0.071 R)
• M38: 12,910,296 km (0.118 R)
• M39: 12,952,483 km (0.107 R)
• M40: 13,418,480 km (0.075 R)
• M41: 14,236,332 km (0.1 R)
• M42: 14,279,865 km (0.029 R)
• M43: 14,497,978 km (0.11 R)
• M44: 14,673,307 km (0.088 R)
• M45: 15,650,032 km (0.085 R)
• M46: 16,785,180 km (0.118 R)
• M47: 17,015,262 km (0.057 R)
• M48: 18,751,046 km (0.115 R)
• M49: 19,955,309 km (0.066 R)
• M50: 20,052,847 km (0.081 R)
• M51: 21,383,370 km (0.081 R)
• M52: 23,355,220 km (0.073 R)
• M53: 23,509,305 km (0.073 R)
• M54: 25,754,470 km (0.109 R)
• M55: 27,036,973 km (0.098 R)
• M56: 28,999,547 km (0.085 R)
• M57: 30,053,614 km (0.106 R)
• M58: 30,669,658 km (0.106 R)
• M59: 31,800,319 km (0.101 R)
• M60: 32,313,589 km (0.104 R)
• M61: 32,657,215 km (0.084 R)
• M62: 32,829,552 km (0.099 R)
• M63: 35,332,025 km (0.119 R)
• M64: 36,636,070 km (0.111 R)
• M65: 37,413,829 km (0.05 R)
• M66: 37,534,106 km (0.098 R)
• M67: 38,076,398 km (0.076 R)
• M68: 39,168,762 km (0.119 R)
• M69: 40,332,932 km (0.1 R)
• M70: 40,456,051 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.7

Radius: 3.4

Gravity: 51.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.58 AU - 17.46 AU

Year: 24565 Days

Day: 22.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 83,108,991 km

• M1: 44,879 km (0.114 R)
• M2: 410,796 km (0.115 R)
• M3: 517,758 km (0.09 R)
• M4: 657,632 km (0.104 R)
• M5: 943,215 km (0.117 R)
• M6: 1,055,862 km (0.05 R)
• M7: 1,418,786 km (0.074 R)
• M8: 1,714,392 km (0.05 R)
• M9: 2,247,858 km (0.111 R)
• M10: 2,436,201 km (0.119 R)
• M11: 2,828,297 km (0.118 R)
• M12: 3,114,179 km (0.112 R)
• M13: 3,239,542 km (0.114 R)
• M14: 3,625,654 km (0.113 R)
• M15: 3,669,337 km (0.049 R)
• M16: 4,116,933 km (0.116 R)
• M17: 5,660,335 km (0.094 R)
• M18: 6,280,418 km (0.107 R)
• M19: 6,867,589 km (0.075 R)
• M20: 8,323,326 km (0.102 R)
• M21: 8,555,502 km (0.068 R)
• M22: 10,239,226 km (0.118 R)
• M23: 11,826,011 km (0.118 R)
• M24: 13,216,673 km (0.059 R)
• M25: 13,284,141 km (0.04 R)
• M26: 13,419,527 km (0.114 R)
• M27: 13,965,410 km (0.043 R)
• M28: 14,241,119 km (0.088 R)
• M29: 14,310,383 km (0.116 R)
• M30: 15,149,477 km (0.065 R)
• M31: 17,537,957 km (0.07 R)
• M32: 18,510,493 km (0.112 R)
• M33: 18,965,270 km (0.038 R)
• M34: 20,429,384 km (0.074 R)
• M35: 21,293,611 km (0.113 R)
• M36: 21,451,886 km (0.072 R)
• M37: 22,490,993 km (0.107 R)
• M38: 22,733,042 km (0.092 R)
• M39: 25,536,656 km (0.085 R)
• M40: 26,127,268 km (0.082 R)
• M41: 26,551,827 km (0.07 R)
• M42: 27,493,994 km (0.113 R)
• M43: 27,580,163 km (0.098 R)
• M44: 28,186,034 km (0.115 R)
• M45: 28,796,244 km (0.09 R)
• M46: 29,234,715 km (0.072 R)
• M47: 29,410,792 km (0.105 R)
• M48: 30,029,678 km (0.046 R)
• M49: 30,563,593 km (0.072 R)
• M50: 30,742,213 km (0.092 R)
• M51: 31,370,225 km (0.099 R)
• M52: 32,547,859 km (0.093 R)
• M53: 34,666,315 km (0.042 R)
• M54: 35,039,262 km (0.088 R)
• M55: 35,507,354 km (0.048 R)
• M56: 37,019,190 km (0.066 R)
• M57: 37,304,922 km (0.092 R)
• M58: 37,878,630 km (0.096 R)
• M59: 38,262,797 km (0.075 R)
• M60: 39,422,928 km (0.104 R)
• M61: 39,812,182 km (0.087 R)
• M62: 40,202,633 km (0.088 R)
• M63: 42,472,780 km (0.036 R)
• M64: 43,472,692 km (0.052 R)
• M65: 43,975,491 km (0.073 R)
• M66: 45,801,782 km (0.109 R)
• M67: 45,903,957 km (0.072 R)
• M68: 46,724,053 km (0.027 R)
• M69: 47,652,607 km (0.044 R)
• M70: 51,108,617 km (0.09 R)
• M71: 51,426,811 km (0.11 R)
• M72: 52,492,098 km (0.075 R)
• M73: 53,457,004 km (0.089 R)
• M74: 53,995,706 km (0.044 R)
• M75: 54,427,894 km (0.081 R)
• M76: 54,536,053 km (0.09 R)
• M77: 57,045,109 km (0.069 R)
• M78: 57,265,018 km (0.061 R)
• M79: 61,384,644 km (0.103 R)
• M80: 61,835,681 km (0.116 R)
• M81: 63,536,759 km (0.068 R)
• M82: 65,138,503 km (0.112 R)
• M83: 65,483,326 km (0.115 R)
• M84: 66,175,067 km (0.069 R)
• M85: 66,869,201 km (0.102 R)
• M86: 67,681,966 km (0.098 R)
• M87: 69,082,950 km (0.103 R)
• M88: 69,200,235 km (0.091 R)
• M89: 69,669,524 km (0.103 R)
• M90: 70,375,626 km (0.102 R)
• M91: 71,320,785 km (0.12 R)
• M92: 71,913,641 km (0.068 R)
• M93: 73,582,256 km (0.119 R)
• M94: 76,472,188 km (0.031 R)
• M95: 79,031,358 km (0.046 R)
• M96: 80,013,468 km (0.087 R)
• M97: 80,876,349 km (0.103 R)
• M98: 82,735,402 km (0.071 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 13,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit