🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.13 AU - 1.38 AU

Year: 518 Days

Day: 15.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.32 AU - 1.76 AU

Year: 709 Days

Day: 25.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,545,310 km

• M1: 636,090 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.63 AU - 2.23 AU

Year: 994 Days

Day: 15.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.71 AU - 2.79 AU

Year: 1252 Days

Day: 25.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,545,310 km

• M1: 1,025,344 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.11 AU - 4.97 AU

Year: 3011 Days

Day: 35.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,545,310 km

• M1: 604,076 km (0.073 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.5

Radius: 9.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.54 AU - 5.6 AU

Year: 4875 Days

Day: 6.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,545,310 km

• M1: 121,623 km (0.095 R)
• M2: 219,310 km (0.111 R)
• M3: 299,046 km (0.093 R)
• M4: 361,578 km (0.115 R)
• M5: 439,519 km (0.085 R)
• M6: 513,869 km (0.053 R)
• M7: 582,534 km (0.115 R)
• M8: 760,107 km (0.106 R)
• M9: 890,706 km (0.117 R)
• M10: 1,002,306 km (0.109 R)
• M11: 1,320,650 km (0.061 R)
• M12: 1,388,268 km (0.111 R)
• M13: 1,694,495 km (0.028 R)
• M14: 1,953,150 km (0.091 R)
• M15: 2,197,742 km (0.111 R)
• M16: 2,287,651 km (0.119 R)
• M17: 2,471,058 km (0.097 R)
• M18: 2,726,272 km (0.084 R)
• M19: 2,901,301 km (0.053 R)
• M20: 3,010,059 km (0.058 R)
• M21: 3,160,704 km (0.1 R)
• M22: 3,427,586 km (0.12 R)
• M23: 3,542,777 km (0.112 R)
• M24: 4,104,816 km (0.085 R)
• M25: 4,171,387 km (0.119 R)
• M26: 4,283,286 km (0.086 R)
• M27: 4,362,274 km (0.098 R)
• M28: 4,567,522 km (0.105 R)
• M29: 4,740,906 km (0.099 R)
• M30: 4,940,170 km (0.1 R)
• M31: 5,070,620 km (0.102 R)
• M32: 5,178,181 km (0.1 R)
• M33: 5,298,457 km (0.081 R)
• M34: 5,554,419 km (0.085 R)
• M35: 5,989,899 km (0.096 R)
• M36: 6,053,029 km (0.049 R)
• M37: 6,218,335 km (0.12 R)
• M38: 6,359,256 km (0.052 R)
• M39: 6,618,210 km (0.101 R)
• M40: 6,920,397 km (0.12 R)
• M41: 6,999,984 km (0.071 R)
• M42: 7,186,831 km (0.073 R)
• M43: 7,402,402 km (0.032 R)
• M44: 7,592,840 km (0.11 R)
• M45: 7,771,011 km (0.066 R)
• M46: 7,881,414 km (0.064 R)
• M47: 8,187,791 km (0.089 R)
• M48: 8,314,201 km (0.085 R)
• M49: 8,526,331 km (0.116 R)
• M50: 8,726,044 km (0.078 R)
• M51: 8,797,701 km (0.049 R)
• M52: 8,884,019 km (0.118 R)
• M53: 8,970,487 km (0.086 R)
• M54: 9,202,812 km (0.103 R)
• M55: 9,451,743 km (0.086 R)
• M56: 9,732,538 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808

Radius: 3.7

Gravity: 59.02 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.44 AU - 15.46 AU

Year: 16291 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 51,545,310 km

• M1: 48,171 km (0.08 R)
• M2: 87,066 km (0.073 R)
• M3: 428,448 km (0.082 R)
• M4: 606,619 km (0.073 R)
• M5: 999,613 km (0.037 R)
• M6: 1,050,327 km (0.105 R)
• M7: 1,721,572 km (0.105 R)
• M8: 2,163,036 km (0.096 R)
• M9: 2,228,859 km (0.069 R)
• M10: 2,743,176 km (0.082 R)
• M11: 2,814,534 km (0.071 R)
• M12: 2,886,491 km (0.1 R)
• M13: 2,958,896 km (0.031 R)
• M14: 3,068,851 km (0.081 R)
• M15: 3,560,579 km (0.059 R)
• M16: 4,914,440 km (0.101 R)
• M17: 5,001,206 km (0.074 R)
• M18: 5,576,859 km (0.079 R)
• M19: 5,667,216 km (0.119 R)
• M20: 5,758,172 km (0.063 R)
• M21: 6,219,831 km (0.05 R)
• M22: 8,131,093 km (0.036 R)
• M23: 8,388,252 km (0.104 R)
• M24: 8,648,103 km (0.119 R)
• M25: 8,752,822 km (0.051 R)
• M26: 8,857,989 km (0.098 R)
• M27: 10,595,718 km (0.059 R)
• M28: 10,763,866 km (0.09 R)
• M29: 11,103,004 km (0.119 R)
• M30: 11,388,138 km (0.078 R)
• M31: 11,791,454 km (0.116 R)
• M32: 13,089,365 km (0.108 R)
• M33: 13,149,354 km (0.033 R)
• M34: 14,307,840 km (0.074 R)
• M35: 15,056,128 km (0.111 R)
• M36: 16,460,852 km (0.062 R)
• M37: 16,590,553 km (0.06 R)
• M38: 16,655,629 km (0.087 R)
• M39: 17,047,425 km (0.09 R)
• M40: 18,780,068 km (0.067 R)
• M41: 19,051,588 km (0.101 R)
• M42: 20,012,156 km (0.079 R)
• M43: 20,498,199 km (0.112 R)
• M44: 21,837,100 km (0.093 R)
• M45: 22,986,461 km (0.079 R)
• M46: 24,302,623 km (0.085 R)
• M47: 24,450,426 km (0.077 R)
• M48: 25,118,978 km (0.093 R)
• M49: 25,193,628 km (0.072 R)
• M50: 25,268,427 km (0.062 R)
• M51: 28,941,204 km (0.032 R)
• M52: 29,648,204 km (0.115 R)
• M53: 30,202,015 km (0.063 R)
• M54: 31,159,292 km (0.112 R)
• M55: 32,532,451 km (0.071 R)
• M56: 34,007,635 km (0.045 R)
• M57: 34,753,381 km (0.063 R)
• M58: 35,337,261 km (0.061 R)
• M59: 35,756,135 km (0.113 R)
• M60: 37,533,807 km (0.092 R)
• M61: 37,961,208 km (0.119 R)
• M62: 38,132,647 km (0.119 R)
• M63: 38,562,292 km (0.115 R)
• M64: 38,648,460 km (0.119 R)
• M65: 40,122,448 km (0.069 R)
• M66: 40,472,058 km (0.073 R)
• M67: 40,647,088 km (0.086 R)
• M68: 41,438,311 km (0.059 R)
• M69: 41,880,074 km (0.116 R)
• M70: 45,742,990 km (0.109 R)
• M71: 46,108,158 km (0.098 R)
• M72: 47,025,043 km (0.058 R)
• M73: 48,040,663 km (0.061 R)
• M74: 48,970,115 km (0.106 R)
• M75: 49,156,813 km (0.095 R)
• M76: 49,905,550 km (0.054 R)
• M77: 50,093,296 km (0.107 R)
• M78: 50,187,393 km (0.098 R)
• M79: 50,941,366 km (0.11 R)
• M80: 52,174,501 km (0.107 R)
• M81: 52,269,795 km (0.061 R)
• M82: 52,938,348 km (0.062 R)
• M83: 53,417,510 km (0.079 R)
• M84: 54,283,831 km (0.07 R)
• M85: 55,446,057 km (0.07 R)
• M86: 55,640,534 km (0.042 R)
• M87: 58,585,219 km (0.081 R)
• M88: 60,176,192 km (0.1 R)
• M89: 61,983,035 km (0.045 R)
• M90: 62,184,843 km (0.115 R)
• M91: 62,285,971 km (0.099 R)
• M92: 62,589,206 km (0.081 R)
• M93: 64,726,511 km (0.072 R)
• M94: 64,828,836 km (0.063 R)
• M95: 65,444,281 km (0.085 R)
• M96: 65,855,526 km (0.081 R)
• M97: 66,061,522 km (0.093 R)
• M98: 68,863,041 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.4

Radius: 8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 14.18 AU - 15.3 AU

Year: 20987 Days

Day: 21.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,545,310 km

• M1: 108,010 km (0.064 R)
• M2: 450,888 km (0.109 R)
• M3: 526,585 km (0.101 R)
• M4: 912,996 km (0.118 R)
• M5: 1,241,812 km (0.101 R)
• M6: 1,775,428 km (0.118 R)
• M7: 1,976,337 km (0.107 R)
• M8: 2,679,747 km (0.036 R)
• M9: 2,794,339 km (0.078 R)
• M10: 3,058,379 km (0.097 R)
• M11: 3,299,830 km (0.068 R)
• M12: 4,700,963 km (0.094 R)
• M13: 5,156,788 km (0.102 R)
• M14: 5,299,953 km (0.102 R)
• M15: 5,626,825 km (0.113 R)
• M16: 5,885,629 km (0.073 R)
• M17: 5,960,278 km (0.112 R)
• M18: 7,317,131 km (0.119 R)
• M19: 7,478,098 km (0.036 R)
• M20: 7,803,623 km (0.101 R)
• M21: 7,885,753 km (0.087 R)
• M22: 8,342,475 km (0.062 R)
• M23: 8,468,436 km (0.116 R)
• M24: 8,936,079 km (0.105 R)
• M25: 9,412,249 km (0.12 R)
• M26: 9,587,279 km (0.119 R)
• M27: 10,253,737 km (0.085 R)
• M28: 10,706,420 km (0.075 R)
• M29: 11,165,536 km (0.11 R)
• M30: 11,444,088 km (0.108 R)
• M31: 11,960,799 km (0.087 R)
• M32: 13,016,810 km (0.084 R)
• M33: 13,163,266 km (0.081 R)
• M34: 14,202,672 km (0.113 R)
• M35: 15,012,296 km (0.114 R)
• M36: 16,045,419 km (0.092 R)
• M37: 16,412,382 km (0.107 R)
• M38: 17,529,729 km (0.118 R)
• M39: 17,799,454 km (0.078 R)
• M40: 19,057,572 km (0.092 R)
• M41: 19,112,923 km (0.07 R)
• M42: 19,223,775 km (0.116 R)
• M43: 19,781,326 km (0.098 R)
• M44: 20,457,359 km (0.081 R)
• M45: 21,485,695 km (0.059 R)
• M46: 21,543,290 km (0.07 R)
• M47: 21,890,058 km (0.03 R)
• M48: 22,180,427 km (0.092 R)
• M49: 22,355,307 km (0.118 R)
• M50: 24,009,411 km (0.113 R)
• M51: 25,458,117 km (0.034 R)
• M52: 25,702,410 km (0.112 R)
• M53: 27,246,410 km (0.068 R)
• M54: 29,202,252 km (0.088 R)
• M55: 29,650,148 km (0.09 R)
• M56: 29,842,830 km (0.043 R)
• M57: 30,358,644 km (0.094 R)
• M58: 30,488,046 km (0.086 R)
• M59: 30,682,374 km (0.101 R)
• M60: 32,981,244 km (0.076 R)
• M61: 33,180,957 km (0.075 R)
• M62: 33,380,970 km (0.112 R)
• M63: 33,715,171 km (0.091 R)
• M64: 34,185,058 km (0.101 R)
• M65: 34,454,484 km (0.037 R)
• M66: 35,063,347 km (0.098 R)
• M67: 35,335,017 km (0.046 R)
• M68: 36,223,030 km (0.116 R)
• M69: 39,212,145 km (0.118 R)
• M70: 39,847,786 km (0.088 R)
• M71: 41,200,750 km (0.043 R)
• M72: 41,990,926 km (0.106 R)
• M73: 42,207,244 km (0.034 R)
• M74: 42,641,078 km (0.104 R)
• M75: 43,659,241 km (0.067 R)
• M76: 44,244,468 km (0.087 R)
• M77: 45,570,952 km (0.041 R)
• M78: 45,719,204 km (0.11 R)
• M79: 45,867,605 km (0.091 R)
• M80: 47,060,199 km (0.104 R)
• M81: 47,810,731 km (0.034 R)
• M82: 49,323,764 km (0.113 R)
• M83: 49,704,491 km (0.086 R)
• M84: 49,933,376 km (0.031 R)
• M85: 50,392,192 km (0.076 R)
• M86: 50,622,124 km (0.043 R)
• M87: 51,159,929 km (0.118 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: 375 - 16,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit