🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.53 AU - 0.55 AU

Year: 149 Days

Day: 37.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,690,075 km

• M1: 311,313 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.55 AU - 0.61 AU

Year: 166 Days

Day: 30.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.01 AU - 1.11 AU

Year: 409 Days

Day: 34.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.82 AU - 1.9 AU

Year: 951 Days

Day: 16 Hours

Environment

Temp: -61 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.57 AU - 2.69 AU

Year: 1598 Days

Day: 28.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.4 AU - 4.56 AU

Year: 2975 Days

Day: 36.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,690,075 km

• M1: 889,659 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.4

Radius: 9.6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.84 AU - 6.38 AU

Year: 4979 Days

Day: 6.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 101,690,075 km

• M1: 237,262 km (0.109 R)
• M2: 357,988 km (0.114 R)
• M3: 419,921 km (0.103 R)
• M4: 495,319 km (0.114 R)
• M5: 575,952 km (0.098 R)
• M6: 671,545 km (0.107 R)
• M7: 836,701 km (0.031 R)
• M8: 1,170,304 km (0.088 R)
• M9: 1,345,932 km (0.096 R)
• M10: 1,625,830 km (0.062 R)
• M11: 1,765,704 km (0.032 R)
• M12: 1,851,573 km (0.043 R)
• M13: 2,042,609 km (0.11 R)
• M14: 2,240,079 km (0.098 R)
• M15: 2,670,472 km (0.091 R)
• M16: 2,803,015 km (0.084 R)
• M17: 2,870,035 km (0.094 R)
• M18: 3,319,278 km (0.119 R)
• M19: 3,588,703 km (0.116 R)
• M20: 3,753,710 km (0.119 R)
• M21: 4,129,500 km (0.04 R)
• M22: 4,283,137 km (0.097 R)
• M23: 4,438,868 km (0.101 R)
• M24: 4,856,396 km (0.105 R)
• M25: 5,059,699 km (0.078 R)
• M26: 5,245,051 km (0.106 R)
• M27: 5,432,647 km (0.081 R)
• M28: 5,814,570 km (0.089 R)
• M29: 6,448,267 km (0.108 R)
• M30: 6,898,107 km (0.083 R)
• M31: 7,195,957 km (0.093 R)
• M32: 7,358,121 km (0.108 R)
• M33: 7,780,585 km (0.1 R)
• M34: 8,162,808 km (0.084 R)
• M35: 8,259,298 km (0.066 R)
• M36: 8,723,052 km (0.1 R)
• M37: 8,846,470 km (0.061 R)
• M38: 9,020,303 km (0.096 R)
• M39: 9,675,691 km (0.115 R)
• M40: 9,854,760 km (0.105 R)
• M41: 10,687,421 km (0.06 R)
• M42: 11,246,170 km (0.048 R)
• M43: 11,569,750 km (0.092 R)
• M44: 12,170,834 km (0.108 R)
• M45: 12,253,711 km (0.074 R)
• M46: 12,447,440 km (0.102 R)
• M47: 12,670,341 km (0.081 R)
• M48: 13,063,335 km (0.078 R)
• M49: 13,603,234 km (0.1 R)
• M50: 14,470,602 km (0.08 R)
• M51: 15,445,083 km (0.106 R)
• M52: 15,624,600 km (0.112 R)
• M53: 15,895,073 km (0.117 R)
• M54: 16,349,402 km (0.076 R)
• M55: 16,410,288 km (0.083 R)
• M56: 16,593,545 km (0.084 R)
• M57: 16,716,066 km (0.057 R)
• M58: 17,363,974 km (0.088 R)
• M59: 18,177,637 km (0.048 R)
• M60: 18,303,898 km (0.093 R)
• M61: 18,907,675 km (0.081 R)
• M62: 19,550,347 km (0.062 R)
• M63: 20,037,139 km (0.117 R)
• M64: 20,167,588 km (0.075 R)
• M65: 20,659,316 km (0.078 R)
• M66: 20,791,112 km (0.095 R)
• M67: 20,923,207 km (0.074 R)
• M68: 21,155,084 km (0.062 R)
• M69: 21,721,611 km (0.117 R)
• M70: 21,822,141 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.9

Radius: 13.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.99 AU - 9.09 AU

Year: 8543 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 101,690,075 km

• M1: 216,169 km (0.104 R)
• M2: 346,618 km (0.098 R)
• M3: 510,428 km (0.091 R)
• M4: 772,972 km (0.068 R)
• M5: 1,587,084 km (0.025 R)
• M6: 1,752,988 km (0.052 R)
• M7: 2,003,115 km (0.106 R)
• M8: 2,327,144 km (0.091 R)
• M9: 2,538,377 km (0.095 R)
• M10: 2,845,052 km (0.083 R)
• M11: 3,304,019 km (0.106 R)
• M12: 3,422,500 km (0.096 R)
• M13: 3,518,392 km (0.052 R)
• M14: 3,712,720 km (0.072 R)
• M15: 3,910,788 km (0.096 R)
• M16: 4,240,202 km (0.1 R)
• M17: 4,473,575 km (0.114 R)
• M18: 4,684,657 km (0.106 R)
• M19: 4,899,031 km (0.051 R)
• M20: 5,116,696 km (0.053 R)
• M21: 5,309,827 km (0.06 R)
• M22: 5,903,730 km (0.092 R)
• M23: 6,548,647 km (0.098 R)
• M24: 6,698,394 km (0.107 R)
• M25: 6,879,707 km (0.033 R)
• M26: 7,589,399 km (0.061 R)
• M27: 9,279,257 km (0.109 R)
• M28: 9,414,044 km (0.114 R)
• M29: 9,617,198 km (0.067 R)
• M30: 9,719,523 km (0.118 R)
• M31: 9,821,998 km (0.075 R)
• M32: 10,270,642 km (0.032 R)
• M33: 10,832,083 km (0.075 R)
• M34: 11,367,493 km (0.059 R)
• M35: 11,765,573 km (0.058 R)
• M36: 11,874,929 km (0.111 R)
• M37: 12,168,440 km (0.073 R)
• M38: 13,289,826 km (0.058 R)
• M39: 13,403,820 km (0.105 R)
• M40: 13,709,298 km (0.084 R)
• M41: 14,444,123 km (0.108 R)
• M42: 14,796,725 km (0.111 R)
• M43: 14,914,908 km (0.108 R)
• M44: 15,550,399 km (0.065 R)
• M45: 15,871,586 km (0.104 R)
• M46: 16,235,408 km (0.099 R)
• M47: 16,561,232 km (0.107 R)
• M48: 17,095,147 km (0.064 R)
• M49: 17,718,372 km (0.09 R)
• M50: 18,349,076 km (0.109 R)
• M51: 18,603,393 km (0.109 R)
• M52: 19,115,616 km (0.044 R)
• M53: 19,459,541 km (0.075 R)
• M54: 19,936,011 km (0.04 R)
• M55: 20,504,034 km (0.083 R)
• M56: 20,944,599 km (0.118 R)
• M57: 21,388,307 km (0.115 R)
• M58: 21,477,467 km (0.112 R)
• M59: 21,611,357 km (0.047 R)
• M60: 22,059,702 km (0.115 R)
• M61: 22,828,934 km (0.069 R)
• M62: 24,022,426 km (0.083 R)
• M63: 24,393,878 km (0.114 R)
• M64: 24,860,623 km (0.103 R)
• M65: 25,095,192 km (0.091 R)
• M66: 25,566,426 km (0.1 R)
• M67: 25,803,239 km (0.039 R)
• M68: 26,088,223 km (0.116 R)
• M69: 26,949,757 km (0.062 R)
• M70: 27,190,610 km (0.057 R)
• M71: 28,015,193 km (0.064 R)
• M72: 29,788,377 km (0.109 R)
• M73: 30,588,127 km (0.119 R)
• M74: 31,750,203 km (0.116 R)
• M75: 32,413,371 km (0.086 R)
• M76: 34,534,668 km (0.107 R)
• M77: 34,744,105 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.9

Radius: 5.8

Gravity: 22.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.05 AU - 19.73 AU

Year: 29553 Days

Day: 17.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,690,075 km

• M1: 119,379 km (0.117 R)
• M2: 338,241 km (0.089 R)
• M3: 626,815 km (0.072 R)
• M4: 824,883 km (0.069 R)
• M5: 1,107,623 km (0.115 R)
• M6: 1,208,302 km (0.071 R)
• M7: 1,311,973 km (0.095 R)
• M8: 1,454,989 km (0.118 R)
• M9: 1,491,491 km (0.119 R)
• M10: 2,724,925 km (0.071 R)
• M11: 2,770,253 km (0.118 R)
• M12: 4,138,924 km (0.101 R)
• M13: 4,243,643 km (0.057 R)
• M14: 4,402,366 km (0.084 R)
• M15: 4,563,034 km (0.1 R)
• M16: 5,682,924 km (0.116 R)
• M17: 9,504,102 km (0.11 R)
• M18: 11,501,084 km (0.097 R)
• M19: 11,574,686 km (0.087 R)
• M20: 11,796,540 km (0.106 R)
• M21: 13,777,964 km (0.101 R)
• M22: 14,091,820 km (0.106 R)
• M23: 14,170,658 km (0.096 R)
• M24: 14,408,070 km (0.116 R)
• M25: 14,566,943 km (0.111 R)
• M26: 15,859,768 km (0.041 R)
• M27: 16,023,877 km (0.056 R)
• M28: 17,020,797 km (0.111 R)
• M29: 17,526,587 km (0.072 R)
• M30: 18,639,595 km (0.065 R)
• M31: 19,952,018 km (0.099 R)
• M32: 20,396,174 km (0.114 R)
• M33: 22,296,515 km (0.036 R)
• M34: 25,299,094 km (0.102 R)
• M35: 25,779,603 km (0.06 R)
• M36: 26,166,164 km (0.11 R)
• M37: 27,929,474 km (0.107 R)
• M38: 29,327,167 km (0.114 R)
• M39: 30,136,042 km (0.068 R)
• M40: 30,849,774 km (0.119 R)
• M41: 31,569,040 km (0.086 R)
• M42: 31,982,678 km (0.096 R)
• M43: 32,710,622 km (0.101 R)
• M44: 32,815,041 km (0.1 R)
• M45: 34,394,944 km (0.096 R)
• M46: 34,713,887 km (0.069 R)
• M47: 36,215,251 km (0.105 R)
• M48: 39,503,113 km (0.029 R)
• M49: 39,725,715 km (0.106 R)
• M50: 42,314,955 km (0.067 R)
• M51: 43,572,474 km (0.117 R)
• M52: 45,074,437 km (0.103 R)
• M53: 45,307,062 km (0.083 R)
• M54: 45,423,449 km (0.111 R)
• M55: 45,539,985 km (0.114 R)
• M56: 46,475,870 km (0.081 R)
• M57: 49,201,543 km (0.081 R)
• M58: 51,492,036 km (0.103 R)
• M59: 51,856,755 km (0.095 R)
• M60: 52,833,929 km (0.105 R)
• M61: 55,178,576 km (0.032 R)
• M62: 56,301,159 km (0.078 R)
• M63: 57,431,071 km (0.119 R)
• M64: 57,683,293 km (0.067 R)
• M65: 58,949,340 km (0.041 R)
• M66: 60,096,756 km (0.057 R)
• M67: 62,932,234 km (0.095 R)
• M68: 63,843,584 km (0.081 R)
• M69: 65,416,007 km (0.054 R)
• M70: 66,736,059 km (0.106 R)
• M71: 72,511,584 km (0.055 R)
• M72: 73,603,499 km (0.046 R)
• M73: 77,329,084 km (0.113 R)
• M74: 78,025,761 km (0.046 R)
• M75: 79,565,722 km (0.116 R)
• M76: 81,398,445 km (0.084 R)
• M77: 81,681,634 km (0.113 R)
• M78: 81,965,272 km (0.106 R)
• M79: 82,391,177 km (0.1 R)
• M80: 82,817,830 km (0.073 R)
• M81: 83,530,514 km (0.117 R)
• M82: 87,269,264 km (0.119 R)
• M83: 87,414,075 km (0.044 R)
• M84: 87,704,145 km (0.097 R)
• M85: 88,430,593 km (0.102 R)
• M86: 90,182,084 km (0.071 R)
• M87: 90,328,541 km (0.091 R)
• M88: 90,475,147 km (0.072 R)
• M89: 91,062,169 km (0.112 R)
• M90: 97,151,700 km (0.075 R)
• M91: 97,752,784 km (0.093 R)
• M92: 98,053,924 km (0.101 R)
• M93: 98,355,214 km (0.044 R)
• M94: 99,563,516 km (0.108 R)
• M95: 100,017,995 km (0.055 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 17,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit