🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.44 AU - 0.6 AU

Year: 132 Days

Day: 17.3 Hours

Environment

Temp: 244 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.73 AU - 0.93 AU

Year: 266 Days

Day: 21.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.79 AU - 1.05 AU

Year: 310 Days

Day: 35.7 Hours

Environment

Temp: 100 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.6 AU - 1.88 AU

Year: 807 Days

Day: 37.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.69 AU - 4.05 AU

Year: 2174 Days

Day: 13.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.87 AU - 4.75 AU

Year: 2614 Days

Day: 44.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.9

Radius: 8.1

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.8 AU - 11 AU

Year: 10129 Days

Day: 8.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,593,544 km

• M1: 107,561 km (0.053 R)
• M2: 184,005 km (0.066 R)
• M3: 293,361 km (0.113 R)
• M4: 381,624 km (0.053 R)
• M5: 645,814 km (0.112 R)
• M6: 846,126 km (0.103 R)
• M7: 979,567 km (0.04 R)
• M8: 1,120,039 km (0.061 R)
• M9: 1,174,343 km (0.1 R)
• M10: 1,229,844 km (0.115 R)
• M11: 1,343,239 km (0.11 R)
• M12: 1,560,455 km (0.074 R)
• M13: 2,301,563 km (0.058 R)
• M14: 2,610,632 km (0.094 R)
• M15: 3,241,636 km (0.069 R)
• M16: 3,587,955 km (0.112 R)
• M17: 3,697,012 km (0.043 R)
• M18: 4,431,987 km (0.065 R)
• M19: 4,519,651 km (0.107 R)
• M20: 5,241,909 km (0.056 R)
• M21: 5,303,693 km (0.083 R)
• M22: 6,064,398 km (0.12 R)
• M23: 6,590,385 km (0.089 R)
• M24: 7,028,557 km (0.11 R)
• M25: 7,234,104 km (0.069 R)
• M26: 7,441,447 km (0.053 R)
• M27: 9,058,749 km (0.111 R)
• M28: 9,849,524 km (0.065 R)
• M29: 10,079,456 km (0.045 R)
• M30: 10,233,691 km (0.082 R)
• M31: 10,662,139 km (0.056 R)
• M32: 11,415,814 km (0.058 R)
• M33: 11,617,172 km (0.059 R)
• M34: 12,807,223 km (0.048 R)
• M35: 13,058,249 km (0.079 R)
• M36: 13,226,546 km (0.053 R)
• M37: 13,565,236 km (0.078 R)
• M38: 13,735,628 km (0.117 R)
• M39: 14,035,721 km (0.025 R)
• M40: 14,251,292 km (0.039 R)
• M41: 14,598,508 km (0.112 R)
• M42: 15,036,531 km (0.105 R)
• M43: 15,168,775 km (0.057 R)
• M44: 15,656,913 km (0.102 R)
• M45: 15,835,683 km (0.102 R)
• M46: 16,421,508 km (0.098 R)
• M47: 17,753,677 km (0.058 R)
• M48: 18,268,144 km (0.033 R)
• M49: 18,550,734 km (0.091 R)
• M50: 18,977,387 km (0.047 R)
• M51: 19,695,756 km (0.109 R)
• M52: 20,130,937 km (0.074 R)
• M53: 21,011,021 km (0.063 R)
• M54: 21,257,708 km (0.1 R)
• M55: 21,505,292 km (0.093 R)
• M56: 21,853,556 km (0.079 R)
• M57: 22,053,419 km (0.061 R)
• M58: 22,404,675 km (0.076 R)
• M59: 22,808,439 km (0.115 R)
• M60: 22,960,431 km (0.071 R)
• M61: 23,828,098 km (0.054 R)
• M62: 24,966,837 km (0.046 R)
• M63: 25,228,185 km (0.072 R)
• M64: 25,490,430 km (0.102 R)
• M65: 26,654,750 km (0.111 R)
• M66: 28,270,407 km (0.05 R)
• M67: 28,433,618 km (0.109 R)
• M68: 30,250,634 km (0.082 R)
• M69: 32,559,827 km (0.081 R)
• M70: 32,616,824 km (0.096 R)
• M71: 33,074,294 km (0.097 R)
• M72: 33,476,264 km (0.114 R)
• M73: 33,879,879 km (0.11 R)
• M74: 34,285,139 km (0.036 R)
• M75: 34,808,582 km (0.072 R)
• M76: 34,983,612 km (0.096 R)
• M77: 35,217,433 km (0.048 R)
• M78: 35,393,211 km (0.093 R)
• M79: 35,804,306 km (0.113 R)
• M80: 36,276,137 km (0.077 R)
• M81: 37,405,003 km (0.102 R)
• M82: 37,943,854 km (0.093 R)
• M83: 38,123,970 km (0.116 R)
• M84: 39,453,746 km (0.06 R)
• M85: 41,045,018 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.7

Radius: 4.3

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.92 AU - 15.1 AU

Year: 18430 Days

Day: 21.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 43,593,544 km

• M1: 176,675 km (0.074 R)
• M2: 291,117 km (0.052 R)
• M3: 338,540 km (0.103 R)
• M4: 441,763 km (0.08 R)
• M5: 615,146 km (0.089 R)
• M6: 709,393 km (0.098 R)
• M7: 758,461 km (0.042 R)
• M8: 808,576 km (0.067 R)
• M9: 1,170,753 km (0.101 R)
• M10: 1,328,429 km (0.091 R)
• M11: 1,577,360 km (0.095 R)
• M12: 1,886,130 km (0.106 R)
• M13: 1,977,684 km (0.104 R)
• M14: 2,117,857 km (0.029 R)
• M15: 2,971,612 km (0.086 R)
• M16: 3,024,869 km (0.099 R)
• M17: 4,065,173 km (0.08 R)
• M18: 4,154,034 km (0.038 R)
• M19: 4,918,928 km (0.063 R)
• M20: 4,950,343 km (0.078 R)
• M21: 5,108,917 km (0.064 R)
• M22: 5,333,463 km (0.084 R)
• M23: 5,627,124 km (0.059 R)
• M24: 5,660,035 km (0.084 R)
• M25: 5,859,150 km (0.116 R)
• M26: 7,172,171 km (0.102 R)
• M27: 7,423,495 km (0.045 R)
• M28: 7,972,071 km (0.093 R)
• M29: 8,046,121 km (0.091 R)
• M30: 8,457,964 km (0.072 R)
• M31: 8,876,539 km (0.076 R)
• M32: 9,107,668 km (0.094 R)
• M33: 9,733,735 km (0.069 R)
• M34: 10,292,932 km (0.103 R)
• M35: 10,373,715 km (0.116 R)
• M36: 10,495,188 km (0.074 R)
• M37: 11,068,298 km (0.114 R)
• M38: 11,400,405 km (0.094 R)
• M39: 11,735,803 km (0.109 R)
• M40: 11,777,990 km (0.062 R)
• M41: 11,947,036 km (0.052 R)
• M42: 11,989,521 km (0.118 R)
• M43: 12,847,914 km (0.06 R)
• M44: 13,109,411 km (0.054 R)
• M45: 13,814,915 km (0.081 R)
• M46: 14,941,985 km (0.059 R)
• M47: 15,262,872 km (0.073 R)
• M48: 15,493,403 km (0.119 R)
• M49: 15,632,379 km (0.059 R)
• M50: 17,910,007 km (0.052 R)
• M51: 18,593,669 km (0.069 R)
• M52: 19,136,709 km (0.042 R)
• M53: 19,285,709 km (0.114 R)
• M54: 19,735,101 km (0.09 R)
• M55: 20,848,109 km (0.071 R)
• M56: 21,001,447 km (0.083 R)
• M57: 21,103,921 km (0.069 R)
• M58: 21,412,242 km (0.074 R)
• M59: 22,450,601 km (0.062 R)
• M60: 23,187,221 km (0.117 R)
• M61: 23,931,620 km (0.106 R)
• M62: 24,092,288 km (0.075 R)
• M63: 25,117,333 km (0.074 R)
• M64: 25,280,544 km (0.083 R)
• M65: 25,826,876 km (0.109 R)
• M66: 26,046,635 km (0.105 R)
• M67: 26,543,150 km (0.072 R)
• M68: 26,764,705 km (0.118 R)
• M69: 26,987,007 km (0.086 R)
• M70: 27,042,657 km (0.075 R)
• M71: 27,209,908 km (0.097 R)
• M72: 27,657,505 km (0.116 R)
• M73: 29,414,981 km (0.082 R)
• M74: 29,701,760 km (0.117 R)
• M75: 30,336,055 km (0.077 R)
• M76: 30,509,887 km (0.104 R)
• M77: 31,676,751 km (0.12 R)
• M78: 31,852,977 km (0.113 R)
• M79: 32,798,585 km (0.117 R)
• M80: 33,873,446 km (0.096 R)
• M81: 34,415,289 km (0.066 R)
• M82: 35,263,659 km (0.101 R)
• M83: 35,507,354 km (0.103 R)
• M84: 35,751,647 km (0.06 R)
• M85: 35,873,869 km (0.105 R)
• M86: 36,795,840 km (0.116 R)
• M87: 37,166,693 km (0.088 R)
• M88: 37,600,976 km (0.116 R)
• M89: 37,849,907 km (0.025 R)
• M90: 38,599,991 km (0.068 R)
• M91: 38,976,828 km (0.118 R)
• M92: 39,165,770 km (0.05 R)
• M93: 40,051,389 km (0.067 R)
• M94: 40,687,928 km (0.099 R)
• M95: 41,199,553 km (0.093 R)
• M96: 41,327,758 km (0.036 R)
• M97: 42,035,506 km (0.109 R)
• M98: 42,942,069 km (0.105 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 11,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit