🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.44 AU - 0.66 AU

Year: 151 Days

Day: 30.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,012,648 km

• M1: 169,794 km (0.064 R)
• M2: 392,096 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.87 AU - 0.91 AU

Year: 311 Days

Day: 34.2 Hours

Environment

Temp: 89 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.82 AU - 1.32 AU

Year: 410 Days

Day: 38.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 103,012,648 km

• M1: 198,816 km (0.064 R)
• M2: 266,583 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.39 AU - 2.25 AU

Year: 911 Days

Day: 46.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.16 AU - 2.36 AU

Year: 1260 Days

Day: 14 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.81 AU - 4.57 AU

Year: 2629 Days

Day: 47.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,012,648 km

• M1: 572,960 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.5

Radius: 12.1

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.59 AU - 6.85 AU

Year: 5753 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 103,012,648 km

• M1: 180,864 km (0.074 R)
• M2: 268,229 km (0.114 R)
• M3: 387,608 km (0.115 R)
• M4: 575,054 km (0.078 R)
• M5: 658,081 km (0.094 R)
• M6: 855,550 km (0.12 R)
• M7: 1,102,237 km (0.081 R)
• M8: 1,249,441 km (0.068 R)
• M9: 1,341,145 km (0.096 R)
• M10: 1,499,419 km (0.089 R)
• M11: 1,675,197 km (0.034 R)
• M12: 1,777,223 km (0.11 R)
• M13: 2,047,696 km (0.073 R)
• M14: 2,157,201 km (0.075 R)
• M15: 2,708,021 km (0.12 R)
• M16: 2,815,282 km (0.089 R)
• M17: 2,910,427 km (0.118 R)
• M18: 3,131,831 km (0.064 R)
• M19: 3,416,666 km (0.105 R)
• M20: 3,518,243 km (0.117 R)
• M21: 4,057,393 km (0.071 R)
• M22: 4,149,695 km (0.087 R)
• M23: 4,289,719 km (0.114 R)
• M24: 4,622,425 km (0.119 R)
• M25: 4,751,378 km (0.107 R)
• M26: 5,013,025 km (0.096 R)
• M27: 5,895,951 km (0.081 R)
• M28: 6,212,800 km (0.035 R)
• M29: 6,753,297 km (0.098 R)
• M30: 6,992,354 km (0.073 R)
• M31: 7,309,053 km (0.097 R)
• M32: 7,745,131 km (0.116 R)
• M33: 8,072,899 km (0.1 R)
• M34: 8,583,178 km (0.102 R)
• M35: 9,083,583 km (0.102 R)
• M36: 9,266,092 km (0.073 R)
• M37: 9,449,948 km (0.068 R)
• M38: 9,614,206 km (0.082 R)
• M39: 9,904,127 km (0.12 R)
• M40: 10,029,340 km (0.071 R)
• M41: 10,302,207 km (0.067 R)
• M42: 10,471,402 km (0.092 R)
• M43: 10,726,915 km (0.034 R)
• M44: 11,968,727 km (0.111 R)
• M45: 12,146,749 km (0.111 R)
• M46: 13,997,424 km (0.073 R)
• M47: 14,562,605 km (0.115 R)
• M48: 14,705,022 km (0.104 R)
• M49: 15,279,478 km (0.074 R)
• M50: 15,472,609 km (0.059 R)
• M51: 15,861,413 km (0.111 R)
• M52: 16,130,390 km (0.109 R)
• M53: 16,376,479 km (0.12 R)
• M54: 16,623,615 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.9

Radius: 14.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.03 AU - 9.35 AU

Year: 7908 Days

Day: 5.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 103,012,648 km

• M1: 196,123 km (0.08 R)
• M2: 669,151 km (0.068 R)
• M3: 1,101,190 km (0.114 R)
• M4: 1,527,843 km (0.086 R)
• M5: 1,742,217 km (0.077 R)
• M6: 2,005,359 km (0.088 R)
• M7: 2,570,989 km (0.056 R)
• M8: 2,785,064 km (0.074 R)
• M9: 3,346,205 km (0.116 R)
• M10: 3,486,079 km (0.11 R)
• M11: 4,041,087 km (0.07 R)
• M12: 4,190,536 km (0.081 R)
• M13: 4,418,224 km (0.058 R)
• M14: 4,572,309 km (0.055 R)
• M15: 4,676,130 km (0.043 R)
• M16: 4,938,974 km (0.085 R)
• M17: 5,099,043 km (0.091 R)
• M18: 5,479,471 km (0.095 R)
• M19: 5,617,550 km (0.056 R)
• M20: 5,756,825 km (0.054 R)
• M21: 6,823,308 km (0.083 R)
• M22: 8,107,008 km (0.087 R)
• M23: 8,264,834 km (0.104 R)
• M24: 9,200,269 km (0.117 R)
• M25: 9,298,854 km (0.078 R)
• M26: 10,203,173 km (0.105 R)
• M27: 10,752,197 km (0.07 R)
• M28: 11,170,473 km (0.108 R)
• M29: 11,346,251 km (0.091 R)
• M30: 11,452,166 km (0.046 R)
• M31: 12,457,015 km (0.041 R)
• M32: 12,712,677 km (0.091 R)
• M33: 14,473,744 km (0.048 R)
• M34: 14,627,231 km (0.08 R)
• M35: 15,051,939 km (0.08 R)
• M36: 15,402,447 km (0.082 R)
• M37: 15,559,076 km (0.095 R)
• M38: 15,794,992 km (0.105 R)
• M39: 17,520,903 km (0.057 R)
• M40: 17,684,563 km (0.105 R)
• M41: 17,971,940 km (0.12 R)
• M42: 18,760,171 km (0.045 R)
• M43: 19,011,496 km (0.086 R)
• M44: 19,221,681 km (0.096 R)
• M45: 19,942,294 km (0.047 R)
• M46: 21,980,565 km (0.099 R)
• M47: 22,644,929 km (0.093 R)
• M48: 23,002,019 km (0.11 R)
• M49: 23,270,996 km (0.115 R)
• M50: 23,495,991 km (0.047 R)
• M51: 24,952,925 km (0.058 R)
• M52: 25,044,928 km (0.107 R)
• M53: 25,553,111 km (0.115 R)
• M54: 26,673,899 km (0.058 R)
• M55: 27,192,854 km (0.12 R)
• M56: 27,715,250 km (0.055 R)
• M57: 28,721,594 km (0.074 R)
• M58: 32,162,046 km (0.077 R)
• M59: 33,930,742 km (0.088 R)
• M60: 34,083,780 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.7

Radius: 6

Gravity: 24.19 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 17 AU - 18.68 AU

Year: 27945 Days

Day: 19.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,012,648 km

• M1: 148,251 km (0.075 R)
• M2: 960,718 km (0.036 R)
• M3: 1,512,434 km (0.075 R)
• M4: 1,549,834 km (0.099 R)
• M5: 2,491,702 km (0.027 R)
• M6: 3,527,069 km (0.075 R)
• M7: 4,089,108 km (0.099 R)
• M8: 4,194,276 km (0.052 R)
• M9: 4,515,163 km (0.115 R)
• M10: 5,876,204 km (0.055 R)
• M11: 6,114,663 km (0.084 R)
• M12: 6,478,186 km (0.047 R)
• M13: 6,662,640 km (0.104 R)
• M14: 7,481,689 km (0.091 R)
• M15: 7,740,044 km (0.033 R)
• M16: 8,199,160 km (0.054 R)
• M17: 8,599,783 km (0.043 R)
• M18: 9,006,839 km (0.105 R)
• M19: 9,629,017 km (0.065 R)
• M20: 9,699,028 km (0.097 R)
• M21: 10,841,806 km (0.084 R)
• M22: 11,060,818 km (0.108 R)
• M23: 12,405,254 km (0.095 R)
• M24: 14,436,195 km (0.109 R)
• M25: 14,677,197 km (0.113 R)
• M26: 16,989,082 km (0.03 R)
• M27: 17,328,520 km (0.108 R)
• M28: 17,927,809 km (0.119 R)
• M29: 20,572,400 km (0.053 R)
• M30: 21,206,845 km (0.097 R)
• M31: 21,297,950 km (0.104 R)
• M32: 21,663,866 km (0.081 R)
• M33: 22,867,381 km (0.075 R)
• M34: 24,569,356 km (0.103 R)
• M35: 25,242,098 km (0.093 R)
• M36: 25,629,406 km (0.074 R)
• M37: 26,605,981 km (0.091 R)
• M38: 30,941,477 km (0.043 R)
• M39: 32,609,793 km (0.074 R)
• M40: 33,137,125 km (0.084 R)
• M41: 34,093,355 km (0.032 R)
• M42: 34,306,980 km (0.068 R)
• M43: 34,414,093 km (0.096 R)
• M44: 34,521,205 km (0.078 R)
• M45: 38,118,734 km (0.111 R)
• M46: 39,008,542 km (0.071 R)
• M47: 40,017,879 km (0.072 R)
• M48: 42,751,032 km (0.067 R)
• M49: 42,981,563 km (0.12 R)
• M50: 43,791,485 km (0.054 R)
• M51: 44,840,167 km (0.113 R)
• M52: 47,081,143 km (0.084 R)
• M53: 51,425,914 km (0.058 R)
• M54: 51,916,595 km (0.12 R)
• M55: 53,149,879 km (0.098 R)
• M56: 53,645,946 km (0.05 R)
• M57: 55,896,945 km (0.091 R)
• M58: 58,306,368 km (0.042 R)
• M59: 58,434,125 km (0.113 R)
• M60: 58,946,049 km (0.049 R)
• M61: 59,974,385 km (0.066 R)
• M62: 60,103,338 km (0.118 R)
• M63: 60,490,797 km (0.115 R)
• M64: 61,397,958 km (0.077 R)
• M65: 62,832,602 km (0.081 R)
• M66: 65,204,027 km (0.104 R)
• M67: 65,469,264 km (0.075 R)
• M68: 68,276,468 km (0.112 R)
• M69: 70,305,614 km (0.091 R)
• M70: 70,441,449 km (0.105 R)
• M71: 71,122,717 km (0.085 R)
• M72: 72,354,357 km (0.032 R)
• M73: 73,317,168 km (0.087 R)
• M74: 75,394,484 km (0.084 R)
• M75: 78,758,342 km (0.116 R)
• M76: 79,182,303 km (0.114 R)
• M77: 80,032,467 km (0.102 R)
• M78: 81,884,638 km (0.054 R)
• M79: 82,314,134 km (0.114 R)
• M80: 83,606,959 km (0.079 R)
• M81: 84,472,532 km (0.12 R)
• M82: 84,906,515 km (0.118 R)
• M83: 85,776,577 km (0.117 R)
• M84: 87,525,525 km (0.109 R)
• M85: 88,698,074 km (0.078 R)
• M86: 88,844,979 km (0.108 R)
• M87: 91,652,033 km (0.1 R)
• M88: 92,097,984 km (0.09 R)
• M89: 93,888,671 km (0.074 R)
• M90: 94,188,166 km (0.102 R)
• M91: 97,201,216 km (0.052 R)
• M92: 97,352,759 km (0.112 R)
• M93: 100,552,059 km (0.051 R)
• M94: 101,933,745 km (0.112 R)
• M95: 102,241,618 km (0.082 R)
• M96: 102,549,789 km (0.098 R)
• M97: 102,704,025 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 14,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit