🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.61 AU - 0.73 AU

Year: 206 Days

Day: 25.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,615,416 km

• M1: 52,958 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.82 AU - 1.1 AU

Year: 352 Days

Day: 45.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,615,416 km

• M1: 43,982 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.19 AU - 1.53 AU

Year: 594 Days

Day: 30.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,615,416 km

• M1: 370,853 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.71 AU - 1.93 AU

Year: 920 Days

Day: 21.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,615,416 km

• M1: 88,712 km (0.095 R)
• M2: 998,416 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.06 AU - 3.1 AU

Year: 1553 Days

Day: 47.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,615,416 km

• M1: 776,114 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.78 AU - 4.06 AU

Year: 2370 Days

Day: 26.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.2

Radius: 13.3

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.92 AU - 5.5 AU

Year: 3831 Days

Day: 14.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 109,615,416 km

• M1: 169,794 km (0.12 R)
• M2: 255,663 km (0.079 R)
• M3: 420,520 km (0.096 R)
• M4: 529,128 km (0.094 R)
• M5: 698,024 km (0.062 R)
• M6: 816,056 km (0.044 R)
• M7: 941,868 km (0.119 R)
• M8: 1,055,413 km (0.099 R)
• M9: 1,469,201 km (0.111 R)
• M10: 1,859,950 km (0.052 R)
• M11: 1,981,274 km (0.075 R)
• M12: 2,092,874 km (0.115 R)
• M13: 2,361,552 km (0.111 R)
• M14: 2,520,275 km (0.091 R)
• M15: 2,682,589 km (0.099 R)
• M16: 2,862,555 km (0.109 R)
• M17: 2,975,352 km (0.116 R)
• M18: 3,263,926 km (0.086 R)
• M19: 3,668,140 km (0.106 R)
• M20: 3,899,717 km (0.099 R)
• M21: 4,025,230 km (0.099 R)
• M22: 4,344,921 km (0.074 R)
• M23: 4,524,438 km (0.063 R)
• M24: 4,924,612 km (0.115 R)
• M25: 5,146,167 km (0.12 R)
• M26: 5,441,024 km (0.096 R)
• M27: 5,599,299 km (0.035 R)
• M28: 5,830,876 km (0.071 R)
• M29: 6,432,559 km (0.113 R)
• M30: 6,656,507 km (0.08 R)
• M31: 6,807,152 km (0.075 R)
• M32: 6,920,846 km (0.116 R)
• M33: 7,073,586 km (0.097 R)
• M34: 7,794,199 km (0.103 R)
• M35: 7,913,279 km (0.119 R)
• M36: 8,334,995 km (0.102 R)
• M37: 8,620,129 km (0.082 R)
• M38: 8,722,753 km (0.101 R)
• M39: 8,846,470 km (0.089 R)
• M40: 8,949,992 km (0.047 R)
• M41: 9,305,137 km (0.093 R)
• M42: 9,601,191 km (0.066 R)
• M43: 10,245,809 km (0.106 R)
• M44: 10,529,596 km (0.101 R)
• M45: 10,793,786 km (0.061 R)
• M46: 11,261,429 km (0.051 R)
• M47: 11,351,337 km (0.111 R)
• M48: 11,463,984 km (0.097 R)
• M49: 11,941,201 km (0.095 R)
• M50: 12,286,024 km (0.074 R)
• M51: 12,424,851 km (0.099 R)
• M52: 12,541,089 km (0.066 R)
• M53: 12,774,461 km (0.042 R)
• M54: 13,127,213 km (0.057 R)
• M55: 13,316,604 km (0.082 R)
• M56: 13,483,106 km (0.026 R)
• M57: 13,818,206 km (0.056 R)
• M58: 14,059,357 km (0.066 R)
• M59: 14,277,471 km (0.074 R)
• M60: 14,399,094 km (0.074 R)
• M61: 15,136,612 km (0.102 R)
• M62: 15,509,858 km (0.082 R)
• M63: 15,835,982 km (0.108 R)
• M64: 16,341,922 km (0.03 R)
• M65: 16,494,811 km (0.048 R)
• M66: 16,776,204 km (0.102 R)
• M67: 17,343,928 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.9

Radius: 9.5

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.85 AU - 6.49 AU

Year: 5743 Days

Day: 12.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 109,615,416 km

• M1: 121,324 km (0.101 R)
• M2: 225,444 km (0.089 R)
• M3: 359,035 km (0.069 R)
• M4: 421,567 km (0.072 R)
• M5: 623,374 km (0.088 R)
• M6: 856,897 km (0.098 R)
• M7: 1,007,392 km (0.077 R)
• M8: 1,300,753 km (0.11 R)
• M9: 1,529,189 km (0.112 R)
• M10: 2,186,971 km (0.099 R)
• M11: 2,438,445 km (0.1 R)
• M12: 2,923,741 km (0.116 R)
• M13: 3,038,183 km (0.119 R)
• M14: 3,107,597 km (0.12 R)
• M15: 3,201,095 km (0.119 R)
• M16: 3,462,892 km (0.042 R)
• M17: 3,756,403 km (0.11 R)
• M18: 4,058,141 km (0.073 R)
• M19: 4,134,885 km (0.066 R)
• M20: 4,211,928 km (0.109 R)
• M21: 4,367,809 km (0.089 R)
• M22: 4,873,749 km (0.104 R)
• M23: 4,955,280 km (0.066 R)
• M24: 5,624,431 km (0.075 R)
• M25: 5,969,703 km (0.111 R)
• M26: 6,057,218 km (0.093 R)
• M27: 6,174,353 km (0.097 R)
• M28: 6,440,936 km (0.047 R)
• M29: 6,500,626 km (0.119 R)
• M30: 7,387,592 km (0.119 R)
• M31: 7,450,273 km (0.116 R)
• M32: 7,670,631 km (0.1 R)
• M33: 7,893,232 km (0.082 R)
• M34: 8,279,793 km (0.055 R)
• M35: 8,377,481 km (0.105 R)
• M36: 8,804,882 km (0.108 R)
• M37: 9,783,850 km (0.117 R)
• M38: 10,129,421 km (0.099 R)
• M39: 10,443,876 km (0.083 R)
• M40: 10,584,797 km (0.088 R)
• M41: 11,806,862 km (0.048 R)
• M42: 12,286,024 km (0.108 R)
• M43: 12,884,416 km (0.052 R)
• M44: 13,263,198 km (0.086 R)
• M45: 13,530,529 km (0.117 R)
• M46: 13,876,848 km (0.04 R)
• M47: 13,954,190 km (0.1 R)
• M48: 14,226,159 km (0.087 R)
• M49: 14,499,774 km (0.059 R)
• M50: 15,692,368 km (0.089 R)
• M51: 16,833,650 km (0.096 R)
• M52: 17,164,710 km (0.05 R)
• M53: 17,372,651 km (0.105 R)
• M54: 17,456,127 km (0.086 R)
• M55: 17,791,076 km (0.118 R)
• M56: 18,980,379 km (0.082 R)
• M57: 19,281,819 km (0.12 R)
• M58: 20,020,234 km (0.098 R)
• M59: 20,370,892 km (0.068 R)
• M60: 21,301,091 km (0.066 R)
• M61: 22,199,875 km (0.103 R)
• M62: 22,426,516 km (0.035 R)
• M63: 23,617,315 km (0.077 R)
• M64: 24,641,013 km (0.116 R)
• M65: 24,828,609 km (0.098 R)
• M66: 25,536,656 km (0.103 R)
• M67: 26,587,132 km (0.073 R)
• M68: 27,505,513 km (0.119 R)
• M69: 27,651,521 km (0.101 R)
• M70: 28,729,972 km (0.056 R)
• M71: 29,473,024 km (0.083 R)
• M72: 30,072,164 km (0.059 R)
• M73: 30,373,155 km (0.111 R)
• M74: 30,524,099 km (0.115 R)
• M75: 31,028,842 km (0.112 R)
• M76: 31,536,428 km (0.086 R)
• M77: 31,842,356 km (0.037 R)
• M78: 32,200,343 km (0.103 R)
• M79: 32,354,279 km (0.052 R)
• M80: 32,662,750 km (0.043 R)
• M81: 33,490,027 km (0.11 R)
• M82: 34,219,765 km (0.072 R)
• M83: 34,376,693 km (0.106 R)
• M84: 34,744,105 km (0.07 R)

Asteroid Belt

Center: 8.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.1

Radius: 14.6

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.97 AU - 11.57 AU

Year: 13245 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 109,615,416 km

• M1: 222,602 km (0.08 R)
• M2: 1,035,217 km (0.118 R)
• M3: 1,311,973 km (0.058 R)
• M4: 1,525,001 km (0.11 R)
• M5: 1,961,976 km (0.105 R)
• M6: 2,309,193 km (0.086 R)
• M7: 2,438,146 km (0.09 R)
• M8: 2,784,914 km (0.115 R)
• M9: 2,978,344 km (0.101 R)
• M10: 3,119,415 km (0.067 R)
• M11: 3,437,609 km (0.077 R)
• M12: 3,615,781 km (0.104 R)
• M13: 3,796,944 km (0.069 R)
• M14: 3,888,797 km (0.108 R)
• M15: 4,200,110 km (0.106 R)
• M16: 4,682,713 km (0.107 R)
• M17: 5,048,031 km (0.064 R)
• M18: 5,149,308 km (0.101 R)
• M19: 6,235,538 km (0.12 R)
• M20: 6,786,208 km (0.074 R)
• M21: 6,935,806 km (0.099 R)
• M22: 7,467,776 km (0.095 R)
• M23: 7,699,952 km (0.087 R)
• M24: 8,013,210 km (0.106 R)
• M25: 8,290,714 km (0.064 R)
• M26: 8,611,901 km (0.088 R)
• M27: 8,733,374 km (0.068 R)
• M28: 8,896,286 km (0.117 R)
• M29: 9,391,006 km (0.094 R)
• M30: 9,599,845 km (0.094 R)
• M31: 10,841,358 km (0.106 R)
• M32: 11,236,894 km (0.072 R)
• M33: 11,414,318 km (0.11 R)
• M34: 11,861,765 km (0.058 R)
• M35: 12,042,329 km (0.101 R)
• M36: 13,520,207 km (0.067 R)
• M37: 14,184,571 km (0.099 R)
• M38: 15,103,401 km (0.042 R)
• M39: 15,644,197 km (0.073 R)
• M40: 16,041,529 km (0.117 R)
• M41: 16,341,772 km (0.078 R)
• M42: 16,643,810 km (0.074 R)
• M43: 16,896,930 km (0.079 R)
• M44: 17,151,396 km (0.091 R)
• M45: 17,355,896 km (0.07 R)
• M46: 18,652,012 km (0.056 R)
• M47: 19,551,095 km (0.082 R)
• M48: 20,140,511 km (0.083 R)
• M49: 22,221,268 km (0.108 R)
• M50: 22,388,369 km (0.078 R)
• M51: 23,005,011 km (0.094 R)
• M52: 23,287,153 km (0.118 R)
• M53: 24,946,043 km (0.118 R)
• M54: 25,352,202 km (0.108 R)
• M55: 25,526,932 km (0.06 R)
• M56: 26,170,951 km (0.073 R)
• M57: 27,296,076 km (0.068 R)
• M58: 27,654,662 km (0.108 R)
• M59: 27,954,756 km (0.095 R)
• M60: 28,558,084 km (0.066 R)
• M61: 28,922,205 km (0.069 R)
• M62: 30,270,232 km (0.035 R)
• M63: 31,388,326 km (0.04 R)
• M64: 32,773,303 km (0.111 R)
• M65: 33,154,478 km (0.083 R)
• M66: 35,082,496 km (0.081 R)
• M67: 35,342,198 km (0.105 R)
• M68: 35,602,648 km (0.119 R)
• M69: 36,322,213 km (0.082 R)
• M70: 36,453,560 km (0.108 R)
• M71: 36,980,444 km (0.073 R)
• M72: 37,112,689 km (0.107 R)
• M73: 37,377,327 km (0.107 R)
• M74: 37,775,706 km (0.107 R)
• M75: 38,576,504 km (0.098 R)
• M76: 38,710,543 km (0.069 R)
• M77: 38,978,922 km (0.052 R)
• M78: 39,113,410 km (0.076 R)
• M79: 39,788,246 km (0.118 R)
• M80: 40,126,936 km (0.1 R)
• M81: 42,802,494 km (0.103 R)
• M82: 43,149,561 km (0.072 R)
• M83: 43,497,675 km (0.102 R)
• M84: 43,776,825 km (0.038 R)
• M85: 47,603,389 km (0.076 R)
• M86: 47,819,109 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.9

Radius: 5.9

Gravity: 26.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 18.05 AU - 19.01 AU

Year: 29891 Days

Day: 21.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,615,416 km

• M1: 506,389 km (0.108 R)
• M2: 949,647 km (0.078 R)
• M3: 1,643,183 km (0.102 R)
• M4: 2,233,945 km (0.077 R)
• M5: 2,645,489 km (0.089 R)
• M6: 2,836,076 km (0.112 R)
• M7: 3,641,811 km (0.1 R)
• M8: 4,345,369 km (0.078 R)
• M9: 5,031,126 km (0.086 R)
• M10: 5,089,768 km (0.094 R)
• M11: 5,267,191 km (0.105 R)
• M12: 5,873,063 km (0.077 R)
• M13: 6,310,337 km (0.106 R)
• M14: 7,084,058 km (0.106 R)
• M15: 7,955,615 km (0.098 R)
• M16: 13,520,356 km (0.09 R)
• M17: 13,848,424 km (0.05 R)
• M18: 14,428,565 km (0.093 R)
• M19: 15,016,784 km (0.058 R)
• M20: 16,390,392 km (0.075 R)
• M21: 16,827,816 km (0.101 R)
• M22: 17,357,841 km (0.076 R)
• M23: 17,893,252 km (0.077 R)
• M24: 18,797,720 km (0.05 R)
• M25: 18,980,379 km (0.106 R)
• M26: 19,255,490 km (0.106 R)
• M27: 19,902,650 km (0.077 R)
• M28: 20,462,894 km (0.032 R)
• M29: 20,933,828 km (0.081 R)
• M30: 22,174,743 km (0.095 R)
• M31: 22,950,109 km (0.102 R)
• M32: 23,341,157 km (0.081 R)
• M33: 23,537,579 km (0.098 R)
• M34: 23,635,865 km (0.086 R)
• M35: 24,229,170 km (0.094 R)
• M36: 26,958,434 km (0.086 R)
• M37: 28,202,340 km (0.095 R)
• M38: 28,516,197 km (0.112 R)
• M39: 28,726,082 km (0.089 R)
• M40: 29,041,883 km (0.116 R)
• M41: 30,423,719 km (0.11 R)
• M42: 30,530,981 km (0.117 R)
• M43: 30,853,214 km (0.085 R)
• M44: 31,392,964 km (0.09 R)
• M45: 31,501,272 km (0.087 R)
• M46: 32,372,231 km (0.05 R)
• M47: 32,591,093 km (0.041 R)
• M48: 33,030,611 km (0.068 R)
• M49: 34,583,886 km (0.114 R)
• M50: 35,595,018 km (0.074 R)
• M51: 35,707,965 km (0.071 R)
• M52: 36,958,304 km (0.085 R)
• M53: 37,187,188 km (0.099 R)
• M54: 37,301,780 km (0.07 R)
• M55: 38,686,159 km (0.095 R)
• M56: 44,268,104 km (0.111 R)
• M57: 45,242,884 km (0.117 R)
• M58: 46,101,725 km (0.049 R)
• M59: 48,209,709 km (0.106 R)
• M60: 48,459,687 km (0.085 R)
• M61: 49,086,801 km (0.09 R)
• M62: 49,464,237 km (0.113 R)
• M63: 50,095,540 km (0.116 R)
• M64: 50,983,852 km (0.034 R)
• M65: 53,291,997 km (0.089 R)
• M66: 54,198,710 km (0.111 R)
• M67: 54,980,060 km (0.116 R)
• M68: 58,808,269 km (0.107 R)
• M69: 59,477,121 km (0.066 R)
• M70: 61,227,417 km (0.082 R)
• M71: 61,633,724 km (0.04 R)
• M72: 62,994,766 km (0.083 R)
• M73: 63,816,058 km (0.096 R)
• M74: 66,162,201 km (0.071 R)
• M75: 70,796,594 km (0.085 R)
• M76: 71,792,916 km (0.041 R)
• M77: 72,364,380 km (0.118 R)
• M78: 72,507,545 km (0.113 R)
• M79: 74,232,109 km (0.051 R)
• M80: 76,115,546 km (0.082 R)
• M81: 76,698,380 km (0.062 R)
• M82: 78,161,596 km (0.085 R)
• M83: 79,486,285 km (0.101 R)
• M84: 84,708,149 km (0.105 R)
• M85: 85,160,832 km (0.094 R)
• M86: 85,917,199 km (0.115 R)
• M87: 86,827,801 km (0.114 R)
• M88: 87,588,955 km (0.083 R)
• M89: 93,446,160 km (0.052 R)
• M90: 98,951,661 km (0.081 R)
• M91: 101,183,213 km (0.112 R)
• M92: 101,663,571 km (0.104 R)
• M93: 104,076,585 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit