🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.56 AU - 0.6 AU

Year: 166 Days

Day: 34.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.19 AU - 1.37 AU

Year: 546 Days

Day: 31.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.66 AU - 1.96 AU

Year: 917 Days

Day: 43.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 164.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,903,480 km

• M1: 383,270 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.46 AU - 2.24 AU

Year: 948 Days

Day: 47.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,903,480 km

• M1: 84,523 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.52 AU - 3.4 AU

Year: 1919 Days

Day: 30.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,903,480 km

• M1: 366,365 km (0.102 R)
• M2: 1,740,721 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.73 AU - 3.73 AU

Year: 2187 Days

Day: 14.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,903,480 km

• M1: 1,842,597 km (0.099 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.4

Radius: 13.1

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.85 AU - 9.53 AU

Year: 8034 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,903,480 km

• M1: 179,368 km (0.111 R)
• M2: 335,997 km (0.078 R)
• M3: 563,386 km (0.069 R)
• M4: 934,089 km (0.109 R)
• M5: 1,061,995 km (0.068 R)
• M6: 1,176,587 km (0.061 R)
• M7: 1,275,621 km (0.114 R)
• M8: 1,461,422 km (0.08 R)
• M9: 1,860,698 km (0.109 R)
• M10: 1,977,684 km (0.069 R)
• M11: 2,369,331 km (0.088 R)
• M12: 2,679,298 km (0.11 R)
• M13: 3,197,206 km (0.059 R)
• M14: 3,310,302 km (0.102 R)
• M15: 4,139,223 km (0.08 R)
• M16: 4,231,825 km (0.108 R)
• M17: 4,932,092 km (0.095 R)
• M18: 5,195,833 km (0.094 R)
• M19: 5,329,424 km (0.053 R)
• M20: 5,600,047 km (0.118 R)
• M21: 5,737,228 km (0.098 R)
• M22: 5,910,163 km (0.053 R)
• M23: 6,084,744 km (0.119 R)
• M24: 6,511,098 km (0.033 R)
• M25: 7,205,830 km (0.086 R)
• M26: 7,657,017 km (0.097 R)
• M27: 8,233,717 km (0.08 R)
• M28: 8,468,436 km (0.111 R)
• M29: 8,864,571 km (0.077 R)
• M30: 11,453,063 km (0.111 R)
• M31: 12,068,060 km (0.117 R)
• M32: 13,147,259 km (0.086 R)
• M33: 13,559,850 km (0.093 R)
• M34: 14,163,478 km (0.086 R)
• M35: 14,586,540 km (0.109 R)
• M36: 15,204,978 km (0.081 R)
• M37: 16,075,488 km (0.115 R)
• M38: 17,161,419 km (0.056 R)
• M39: 17,965,956 km (0.114 R)
• M40: 18,219,973 km (0.115 R)
• M41: 18,834,222 km (0.061 R)
• M42: 19,299,621 km (0.113 R)
• M43: 19,403,442 km (0.065 R)
• M44: 20,083,365 km (0.091 R)
• M45: 20,188,681 km (0.1 R)
• M46: 20,347,106 km (0.117 R)
• M47: 20,452,871 km (0.103 R)
• M48: 20,664,851 km (0.027 R)
• M49: 20,824,472 km (0.112 R)
• M50: 20,930,986 km (0.106 R)
• M51: 21,520,551 km (0.074 R)
• M52: 22,169,956 km (0.083 R)
• M53: 22,661,235 km (0.098 R)
• M54: 22,935,598 km (0.059 R)
• M55: 24,436,812 km (0.108 R)
• M56: 24,549,310 km (0.097 R)
• M57: 24,944,398 km (0.102 R)
• M58: 25,171,039 km (0.095 R)
• M59: 25,626,414 km (0.069 R)
• M60: 26,141,929 km (0.111 R)
• M61: 27,533,488 km (0.032 R)
• M62: 29,187,293 km (0.109 R)
• M63: 29,605,718 km (0.038 R)
• M64: 29,785,684 km (0.039 R)
• M65: 29,905,811 km (0.09 R)
• M66: 30,751,637 km (0.091 R)
• M67: 31,789,099 km (0.08 R)
• M68: 32,466,627 km (0.11 R)
• M69: 33,961,260 km (0.106 R)
• M70: 34,212,584 km (0.12 R)
• M71: 34,527,488 km (0.108 R)
• M72: 35,733,247 km (0.061 R)
• M73: 35,861,003 km (0.085 R)
• M74: 36,566,058 km (0.084 R)
• M75: 37,017,245 km (0.114 R)
• M76: 38,643,524 km (0.116 R)
• M77: 40,292,990 km (0.113 R)
• M78: 40,559,124 km (0.083 R)
• M79: 41,159,909 km (0.072 R)
• M80: 41,696,367 km (0.072 R)
• M81: 42,100,282 km (0.072 R)
• M82: 42,776,314 km (0.106 R)
• M83: 43,319,654 km (0.106 R)
• M84: 45,932,081 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.7

Radius: 13.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.73 AU - 11.85 AU

Year: 11540 Days

Day: 6.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,903,480 km

• M1: 189,241 km (0.064 R)
• M2: 326,123 km (0.117 R)
• M3: 420,220 km (0.081 R)
• M4: 704,157 km (0.063 R)
• M5: 839,094 km (0.114 R)
• M6: 950,844 km (0.03 R)
• M7: 1,431,801 km (0.116 R)
• M8: 1,668,914 km (0.067 R)
• M9: 2,317,869 km (0.099 R)
• M10: 2,646,237 km (0.076 R)
• M11: 2,743,027 km (0.086 R)
• M12: 3,774,504 km (0.113 R)
• M13: 4,417,924 km (0.046 R)
• M14: 4,533,264 km (0.087 R)
• M15: 5,247,295 km (0.102 R)
• M16: 5,964,467 km (0.098 R)
• M17: 6,547,300 km (0.101 R)
• M18: 7,250,410 km (0.091 R)
• M19: 7,977,755 km (0.119 R)
• M20: 8,296,548 km (0.073 R)
• M21: 8,837,345 km (0.096 R)
• M22: 9,278,210 km (0.1 R)
• M23: 9,613,608 km (0.093 R)
• M24: 9,801,652 km (0.1 R)
• M25: 10,411,862 km (0.112 R)
• M26: 11,034,339 km (0.053 R)
• M27: 11,270,853 km (0.076 R)
• M28: 11,668,933 km (0.115 R)
• M29: 11,869,544 km (0.106 R)
• M30: 13,474,579 km (0.099 R)
• M31: 13,643,176 km (0.104 R)
• M32: 14,152,707 km (0.063 R)
• M33: 14,668,670 km (0.08 R)
• M34: 15,322,263 km (0.09 R)
• M35: 15,586,303 km (0.048 R)
• M36: 16,253,210 km (0.105 R)
• M37: 16,342,819 km (0.096 R)
• M38: 16,477,607 km (0.053 R)
• M39: 16,657,723 km (0.082 R)
• M40: 17,202,409 km (0.093 R)
• M41: 17,706,853 km (0.044 R)
• M42: 18,262,758 km (0.074 R)
• M43: 18,355,958 km (0.058 R)
• M44: 19,060,115 km (0.076 R)
• M45: 19,154,661 km (0.09 R)
• M46: 19,439,196 km (0.081 R)
• M47: 19,725,227 km (0.116 R)
• M48: 20,156,817 km (0.115 R)
• M49: 20,543,228 km (0.048 R)
• M50: 20,980,653 km (0.053 R)
• M51: 21,274,164 km (0.095 R)
• M52: 24,230,966 km (0.089 R)
• M53: 24,590,300 km (0.074 R)
• M54: 25,054,801 km (0.112 R)
• M55: 26,045,139 km (0.044 R)
• M56: 26,783,105 km (0.092 R)
• M57: 27,261,070 km (0.079 R)
• M58: 27,527,803 km (0.063 R)
• M59: 28,549,407 km (0.054 R)
• M60: 28,711,871 km (0.08 R)
• M61: 28,928,937 km (0.081 R)
• M62: 29,310,262 km (0.1 R)
• M63: 29,528,825 km (0.106 R)
• M64: 30,353,408 km (0.066 R)
• M65: 31,632,320 km (0.112 R)
• M66: 32,025,015 km (0.065 R)
• M67: 32,532,451 km (0.117 R)
• M68: 33,726,541 km (0.065 R)
• M69: 34,934,992 km (0.083 R)
• M70: 35,573,626 km (0.09 R)
• M71: 35,690,162 km (0.095 R)
• M72: 37,039,535 km (0.108 R)
• M73: 37,512,863 km (0.109 R)
• M74: 38,047,526 km (0.088 R)
• M75: 38,465,353 km (0.088 R)
• M76: 38,704,709 km (0.092 R)
• M77: 38,884,526 km (0.094 R)
• M78: 39,425,771 km (0.11 R)
• M79: 39,667,072 km (0.063 R)
• M80: 40,090,733 km (0.119 R)
• M81: 40,698,400 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.9

Radius: 5.7

Gravity: 16.8 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 15.24 AU - 17.56 AU

Year: 25020 Days

Day: 23.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,903,480 km

• M1: 433,983 km (0.111 R)
• M2: 775,216 km (0.066 R)
• M3: 985,850 km (0.115 R)
• M4: 1,619,098 km (0.111 R)
• M5: 1,785,451 km (0.084 R)
• M6: 2,063,104 km (0.088 R)
• M7: 2,429,320 km (0.07 R)
• M8: 2,619,908 km (0.056 R)
• M9: 3,138,115 km (0.079 R)
• M10: 3,472,615 km (0.069 R)
• M11: 4,403,563 km (0.11 R)
• M12: 6,688,371 km (0.055 R)
• M13: 6,901,698 km (0.059 R)
• M14: 9,215,378 km (0.06 R)
• M15: 9,333,860 km (0.041 R)
• M16: 9,393,250 km (0.088 R)
• M17: 9,752,584 km (0.084 R)
• M18: 10,857,215 km (0.034 R)
• M19: 11,679,555 km (0.115 R)
• M20: 11,807,760 km (0.041 R)
• M21: 12,983,150 km (0.108 R)
• M22: 13,450,195 km (0.108 R)
• M23: 14,126,976 km (0.075 R)
• M24: 14,332,224 km (0.085 R)
• M25: 14,607,334 km (0.112 R)
• M26: 16,294,350 km (0.1 R)
• M27: 16,870,301 km (0.072 R)
• M28: 18,637,800 km (0.092 R)
• M29: 19,315,778 km (0.108 R)
• M30: 19,924,940 km (0.115 R)
• M31: 20,001,684 km (0.111 R)
• M32: 20,232,065 km (0.099 R)
• M33: 20,463,343 km (0.05 R)
• M34: 21,240,654 km (0.025 R)
• M35: 21,318,893 km (0.09 R)
• M36: 21,475,672 km (0.092 R)
• M37: 21,948,401 km (0.117 R)
• M38: 22,424,571 km (0.099 R)
• M39: 23,064,701 km (0.1 R)
• M40: 24,938,563 km (0.098 R)
• M41: 25,186,447 km (0.052 R)
• M42: 25,435,228 km (0.1 R)
• M43: 26,186,658 km (0.116 R)
• M44: 28,483,883 km (0.111 R)
• M45: 29,003,138 km (0.051 R)
• M46: 31,022,110 km (0.112 R)
• M47: 31,110,972 km (0.033 R)
• M48: 32,543,521 km (0.045 R)
• M49: 33,358,680 km (0.101 R)
• M50: 33,540,740 km (0.106 R)
• M51: 34,364,127 km (0.11 R)
• M52: 35,194,096 km (0.112 R)
• M53: 37,818,342 km (0.106 R)
• M54: 38,484,202 km (0.113 R)
• M55: 38,962,167 km (0.051 R)
• M56: 39,249,844 km (0.081 R)
• M57: 39,730,950 km (0.074 R)
• M58: 40,310,941 km (0.11 R)
• M59: 40,601,909 km (0.119 R)
• M60: 40,893,625 km (0.087 R)
• M61: 42,362,527 km (0.07 R)
• M62: 43,153,002 km (0.111 R)
• M63: 44,648,382 km (0.092 R)
• M64: 46,871,855 km (0.115 R)
• M65: 46,973,881 km (0.082 R)
• M66: 47,177,932 km (0.069 R)
• M67: 48,408,525 km (0.073 R)
• M68: 51,741,416 km (0.073 R)
• M69: 51,846,732 km (0.089 R)
• M70: 53,222,734 km (0.06 R)
• M71: 53,541,976 km (0.096 R)
• M72: 53,648,489 km (0.109 R)
• M73: 53,755,152 km (0.091 R)
• M74: 54,825,226 km (0.062 R)
• M75: 55,362,881 km (0.037 R)
• M76: 56,769,101 km (0.096 R)
• M77: 57,421,946 km (0.102 R)
• M78: 59,175,383 km (0.094 R)
• M79: 63,634,895 km (0.112 R)
• M80: 64,993,693 km (0.056 R)
• M81: 65,221,081 km (0.029 R)
• M82: 65,448,769 km (0.112 R)
• M83: 65,676,756 km (0.115 R)
• M84: 67,164,657 km (0.094 R)
• M85: 68,201,370 km (0.1 R)
• M86: 68,432,349 km (0.091 R)
• M87: 70,057,281 km (0.118 R)
• M88: 71,108,505 km (0.105 R)
• M89: 71,342,776 km (0.057 R)
• M90: 73,108,330 km (0.102 R)
• M91: 74,293,444 km (0.073 R)
• M92: 74,888,245 km (0.074 R)
• M93: 77,765,760 km (0.099 R)
• M94: 79,460,854 km (0.091 R)
• M95: 81,045,694 km (0.088 R)
• M96: 81,168,065 km (0.06 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 16,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit