🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.62 AU - 0.76 AU

Year: 216 Days

Day: 15.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.77 AU - 0.93 AU

Year: 295 Days

Day: 28 Hours

Environment

Temp: 137 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,320,833 km

• M1: 239,207 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.02 AU - 1.1 AU

Year: 411 Days

Day: 43.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.88 AU - 2.4 AU

Year: 1179 Days

Day: 29.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 4.1 °

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: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.19 AU - 2.49 AU

Year: 1348 Days

Day: 35.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.4

Radius: 13.1

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.18 AU - 8.16 AU

Year: 6490 Days

Day: 7.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,320,833 km

• M1: 245,191 km (0.062 R)
• M2: 971,937 km (0.116 R)
• M3: 1,284,747 km (0.094 R)
• M4: 1,462,768 km (0.052 R)
• M5: 1,630,168 km (0.115 R)
• M6: 1,823,897 km (0.053 R)
• M7: 1,984,565 km (0.114 R)
• M8: 2,108,283 km (0.038 R)
• M9: 2,584,303 km (0.098 R)
• M10: 2,975,352 km (0.051 R)
• M11: 3,165,940 km (0.064 R)
• M12: 3,385,400 km (0.109 R)
• M13: 3,509,416 km (0.085 R)
• M14: 3,736,656 km (0.061 R)
• M15: 3,942,801 km (0.049 R)
• M16: 4,073,550 km (0.057 R)
• M17: 4,638,880 km (0.114 R)
• M18: 4,777,109 km (0.105 R)
• M19: 4,973,082 km (0.036 R)
• M20: 5,460,023 km (0.047 R)
• M21: 5,576,859 km (0.061 R)
• M22: 5,813,074 km (0.084 R)
• M23: 5,902,534 km (0.057 R)
• M24: 6,082,799 km (0.119 R)
• M25: 6,326,195 km (0.113 R)
• M26: 6,418,197 km (0.099 R)
• M27: 6,665,932 km (0.115 R)
• M28: 6,916,807 km (0.098 R)
• M29: 7,363,506 km (0.09 R)
• M30: 7,557,684 km (0.108 R)
• M31: 7,655,521 km (0.097 R)
• M32: 7,786,569 km (0.051 R)
• M33: 7,984,637 km (0.037 R)
• M34: 8,150,990 km (0.059 R)
• M35: 8,284,880 km (0.12 R)
• M36: 9,138,186 km (0.05 R)
• M37: 10,743,969 km (0.077 R)
• M38: 11,001,577 km (0.065 R)
• M39: 11,149,679 km (0.084 R)
• M40: 12,243,539 km (0.116 R)
• M41: 12,474,069 km (0.113 R)
• M42: 13,135,291 km (0.115 R)
• M43: 14,451,154 km (0.078 R)
• M44: 14,858,360 km (0.075 R)
• M45: 16,779,047 km (0.116 R)
• M46: 16,907,103 km (0.119 R)
• M47: 17,249,981 km (0.059 R)
• M48: 17,942,619 km (0.044 R)
• M49: 18,954,200 km (0.113 R)
• M50: 19,221,232 km (0.046 R)
• M51: 19,984,331 km (0.104 R)
• M52: 22,333,017 km (0.101 R)
• M53: 22,615,009 km (0.108 R)
• M54: 22,709,256 km (0.094 R)
• M55: 23,087,589 km (0.099 R)
• M56: 23,563,609 km (0.083 R)
• M57: 24,767,573 km (0.044 R)
• M58: 25,254,813 km (0.1 R)
• M59: 25,450,637 km (0.119 R)
• M60: 25,597,692 km (0.086 R)
• M61: 25,695,977 km (0.071 R)
• M62: 26,139,834 km (0.11 R)
• M63: 26,835,165 km (0.091 R)
• M64: 26,934,947 km (0.081 R)
• M65: 27,586,895 km (0.091 R)
• M66: 27,738,138 km (0.061 R)
• M67: 28,447,232 km (0.1 R)
• M68: 28,599,971 km (0.025 R)
• M69: 28,753,010 km (0.12 R)
• M70: 29,111,147 km (0.096 R)
• M71: 29,367,857 km (0.087 R)
• M72: 29,780,149 km (0.034 R)
• M73: 30,038,804 km (0.092 R)
• M74: 30,506,297 km (0.057 R)
• M75: 31,501,123 km (0.1 R)
• M76: 31,606,440 km (0.089 R)
• M77: 32,879,667 km (0.091 R)
• M78: 33,845,621 km (0.077 R)
• M79: 36,190,567 km (0.044 R)
• M80: 36,854,333 km (0.109 R)
• M81: 37,020,985 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.7

Radius: 7.4

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.13 AU - 13.59 AU

Year: 18397 Days

Day: 17.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,320,833 km

• M1: 191,336 km (0.093 R)
• M2: 301,141 km (0.08 R)
• M3: 501,452 km (0.097 R)
• M4: 722,408 km (0.105 R)
• M5: 929,302 km (0.079 R)
• M6: 1,525,449 km (0.098 R)
• M7: 2,044,704 km (0.117 R)
• M8: 2,278,974 km (0.07 R)
• M9: 2,460,287 km (0.114 R)
• M10: 2,521,771 km (0.072 R)
• M11: 3,679,509 km (0.104 R)
• M12: 3,856,783 km (0.108 R)
• M13: 4,073,251 km (0.117 R)
• M14: 4,368,108 km (0.099 R)
• M15: 4,480,456 km (0.057 R)
• M16: 4,669,847 km (0.03 R)
• M17: 5,574,615 km (0.119 R)
• M18: 5,696,687 km (0.076 R)
• M19: 6,618,060 km (0.051 R)
• M20: 6,877,313 km (0.086 R)
• M21: 7,184,139 km (0.051 R)
• M22: 7,901,909 km (0.083 R)
• M23: 8,085,017 km (0.109 R)
• M24: 8,408,747 km (0.114 R)
• M25: 8,548,770 km (0.105 R)
• M26: 9,116,644 km (0.073 R)
• M27: 9,647,866 km (0.111 R)
• M28: 9,991,193 km (0.039 R)
• M29: 10,538,721 km (0.09 R)
• M30: 11,819,129 km (0.092 R)
• M31: 12,239,200 km (0.037 R)
• M32: 13,202,162 km (0.059 R)
• M33: 13,637,940 km (0.117 R)
• M34: 14,133,857 km (0.093 R)
• M35: 14,356,160 km (0.118 R)
• M36: 14,916,852 km (0.09 R)
• M37: 15,029,948 km (0.037 R)
• M38: 15,313,736 km (0.079 R)
• M39: 16,350,000 km (0.109 R)
• M40: 16,583,373 km (0.069 R)
• M41: 17,886,520 km (0.052 R)
• M42: 18,006,647 km (0.065 R)
• M43: 18,429,111 km (0.05 R)
• M44: 19,654,019 km (0.069 R)
• M45: 21,285,383 km (0.096 R)
• M46: 21,668,055 km (0.084 R)
• M47: 21,860,288 km (0.109 R)
• M48: 22,117,297 km (0.115 R)
• M49: 22,504,905 km (0.066 R)
• M50: 22,829,533 km (0.103 R)
• M51: 23,944,934 km (0.036 R)
• M52: 24,011,206 km (0.103 R)
• M53: 24,276,443 km (0.094 R)
• M54: 24,876,780 km (0.103 R)
• M55: 25,820,592 km (0.062 R)
• M56: 25,888,360 km (0.082 R)
• M57: 26,092,262 km (0.052 R)
• M58: 27,051,035 km (0.061 R)
• M59: 27,396,157 km (0.027 R)
• M60: 27,673,362 km (0.12 R)
• M61: 28,861,768 km (0.111 R)
• M62: 29,568,618 km (0.054 R)
• M63: 30,567,782 km (0.075 R)
• M64: 31,071,627 km (0.115 R)
• M65: 32,599,171 km (0.055 R)
• M66: 32,745,927 km (0.055 R)
• M67: 33,409,094 km (0.118 R)
• M68: 34,300,099 km (0.105 R)
• M69: 34,449,398 km (0.085 R)
• M70: 34,524,047 km (0.103 R)
• M71: 36,029,750 km (0.102 R)
• M72: 36,257,438 km (0.051 R)
• M73: 36,333,433 km (0.058 R)
• M74: 37,326,314 km (0.118 R)
• M75: 41,943,204 km (0.058 R)
• M76: 43,953,201 km (0.072 R)
• M77: 45,501,688 km (0.107 R)
• M78: 46,571,313 km (0.1 R)
• M79: 46,736,619 km (0.103 R)
• M80: 48,987,319 km (0.107 R)
• M81: 50,168,244 km (0.12 R)
• M82: 50,507,383 km (0.057 R)
• M83: 50,677,176 km (0.071 R)
• M84: 51,614,706 km (0.107 R)
• M85: 52,558,070 km (0.097 R)
• M86: 52,644,089 km (0.05 R)
• M87: 53,506,970 km (0.054 R)
• M88: 55,947,958 km (0.101 R)
• M89: 56,123,586 km (0.105 R)
• M90: 56,828,491 km (0.108 R)
• M91: 57,005,017 km (0.091 R)
• M92: 57,802,373 km (0.084 R)
• M93: 59,497,467 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.8

Radius: 7.2

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.16 AU - 19.8 AU

Year: 24065 Days

Day: 22.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,320,833 km

• M1: 119,379 km (0.095 R)
• M2: 244,593 km (0.111 R)
• M3: 743,950 km (0.116 R)
• M4: 1,033,572 km (0.099 R)
• M5: 1,129,464 km (0.11 R)
• M6: 1,356,404 km (0.068 R)
• M7: 1,625,381 km (0.043 R)
• M8: 1,766,302 km (0.095 R)
• M9: 1,970,354 km (0.084 R)
• M10: 2,561,864 km (0.104 R)
• M11: 2,726,272 km (0.115 R)
• M12: 3,490,268 km (0.035 R)
• M13: 4,200,409 km (0.092 R)
• M14: 4,671,343 km (0.108 R)
• M15: 4,751,528 km (0.06 R)
• M16: 6,717,543 km (0.082 R)
• M17: 7,688,882 km (0.089 R)
• M18: 8,605,019 km (0.057 R)
• M19: 8,901,373 km (0.069 R)
• M20: 9,001,005 km (0.078 R)
• M21: 9,301,996 km (0.078 R)
• M22: 9,657,141 km (0.064 R)
• M23: 10,538,422 km (0.109 R)
• M24: 11,445,135 km (0.053 R)
• M25: 11,771,258 km (0.076 R)
• M26: 11,935,367 km (0.097 R)
• M27: 12,543,632 km (0.059 R)
• M28: 12,992,425 km (0.084 R)
• M29: 13,162,069 km (0.087 R)
• M30: 13,847,976 km (0.053 R)
• M31: 14,021,360 km (0.087 R)
• M32: 14,721,777 km (0.09 R)
• M33: 17,385,816 km (0.092 R)
• M34: 18,011,584 km (0.094 R)
• M35: 19,285,410 km (0.025 R)
• M36: 19,998,393 km (0.103 R)
• M37: 20,653,931 km (0.116 R)
• M38: 21,449,941 km (0.076 R)
• M39: 22,323,443 km (0.097 R)
• M40: 22,526,747 km (0.104 R)
• M41: 23,966,626 km (0.059 R)
• M42: 24,943,051 km (0.101 R)
• M43: 25,436,126 km (0.115 R)
• M44: 25,790,374 km (0.107 R)
• M45: 25,932,492 km (0.094 R)
• M46: 26,074,909 km (0.101 R)
• M47: 26,575,164 km (0.059 R)
• M48: 26,718,778 km (0.062 R)
• M49: 28,388,141 km (0.091 R)
• M50: 28,534,896 km (0.035 R)
• M51: 30,090,864 km (0.028 R)
• M52: 30,390,508 km (0.095 R)
• M53: 30,615,803 km (0.047 R)
• M54: 31,446,520 km (0.114 R)
• M55: 32,284,716 km (0.117 R)
• M56: 32,821,922 km (0.111 R)
• M57: 34,686,211 km (0.082 R)
• M58: 35,000,217 km (0.097 R)
• M59: 35,394,108 km (0.057 R)
• M60: 36,265,815 km (0.051 R)
• M61: 36,424,987 km (0.068 R)
• M62: 37,385,405 km (0.036 R)
• M63: 38,760,210 km (0.11 R)
• M64: 39,576,565 km (0.073 R)
• M65: 39,658,545 km (0.077 R)
• M66: 41,060,277 km (0.062 R)
• M67: 41,725,539 km (0.082 R)
• M68: 41,975,966 km (0.07 R)
• M69: 43,066,833 km (0.083 R)
• M70: 43,235,430 km (0.084 R)
• M71: 43,319,803 km (0.062 R)
• M72: 43,658,044 km (0.069 R)
• M73: 44,166,976 km (0.104 R)
• M74: 44,933,964 km (0.092 R)
• M75: 45,619,571 km (0.105 R)
• M76: 48,045,899 km (0.099 R)
• M77: 48,395,958 km (0.108 R)
• M78: 50,602,826 km (0.118 R)
• M79: 52,481,925 km (0.085 R)
• M80: 53,928,836 km (0.098 R)
• M81: 54,110,597 km (0.109 R)
• M82: 55,022,546 km (0.119 R)
• M83: 56,123,736 km (0.109 R)
• M84: 56,215,738 km (0.113 R)
• M85: 57,510,209 km (0.052 R)
• M86: 58,347,658 km (0.114 R)
• M87: 59,376,442 km (0.05 R)
• M88: 59,846,179 km (0.064 R)
• M89: 61,262,572 km (0.081 R)
• M90: 62,881,071 km (0.087 R)
• M91: 63,743,653 km (0.088 R)
• M92: 63,839,695 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 18,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit