🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.84 AU - 1.86 AU

Year: 888 Days

Day: 38.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,924,384 km

• M1: 172,187 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.36 AU - 2.84 AU

Year: 1480 Days

Day: 44.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.67 AU - 2.95 AU

Year: 1663 Days

Day: 29.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.1 AU - 4.56 AU

Year: 2647 Days

Day: 24.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,924,384 km

• M1: 894,595 km (0.069 R)
• M2: 1,700,180 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.46 AU - 4.44 AU

Year: 2772 Days

Day: 27 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.35 AU - 4.85 AU

Year: 2931 Days

Day: 31.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.8

Radius: 13.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.66 AU - 11.08 AU

Year: 10128 Days

Day: 9.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,924,384 km

• M1: 174,282 km (0.072 R)
• M2: 486,642 km (0.057 R)
• M3: 582,534 km (0.109 R)
• M4: 814,560 km (0.117 R)
• M5: 934,239 km (0.045 R)
• M6: 1,454,989 km (0.079 R)
• M7: 2,203,277 km (0.098 R)
• M8: 2,631,277 km (0.081 R)
• M9: 2,815,282 km (0.085 R)
• M10: 3,113,281 km (0.107 R)
• M11: 3,507,621 km (0.109 R)
• M12: 3,740,246 km (0.102 R)
• M13: 3,828,808 km (0.092 R)
• M14: 4,038,245 km (0.075 R)
• M15: 4,220,754 km (0.047 R)
• M16: 4,375,139 km (0.092 R)
• M17: 4,657,580 km (0.12 R)
• M18: 6,019,669 km (0.102 R)
• M19: 7,089,742 km (0.08 R)
• M20: 7,236,947 km (0.036 R)
• M21: 7,911,783 km (0.099 R)
• M22: 8,064,522 km (0.081 R)
• M23: 9,281,501 km (0.083 R)
• M24: 9,564,241 km (0.07 R)
• M25: 9,686,313 km (0.092 R)
• M26: 10,221,275 km (0.117 R)
• M27: 10,471,402 km (0.094 R)
• M28: 10,723,624 km (0.072 R)
• M29: 11,362,856 km (0.098 R)
• M30: 11,883,307 km (0.093 R)
• M31: 12,411,537 km (0.119 R)
• M32: 12,633,989 km (0.076 R)
• M33: 12,947,546 km (0.117 R)
• M34: 14,042,154 km (0.069 R)
• M35: 14,273,881 km (0.101 R)
• M36: 15,308,949 km (0.101 R)
• M37: 15,595,428 km (0.119 R)
• M38: 16,125,154 km (0.114 R)
• M39: 16,270,713 km (0.114 R)
• M40: 17,351,408 km (0.107 R)
• M41: 18,151,906 km (0.117 R)
• M42: 18,862,197 km (0.079 R)
• M43: 19,529,852 km (0.057 R)
• M44: 19,788,806 km (0.075 R)
• M45: 19,944,687 km (0.07 R)
• M46: 21,259,653 km (0.117 R)
• M47: 22,656,747 km (0.077 R)
• M48: 22,928,866 km (0.108 R)
• M49: 24,305,615 km (0.051 R)
• M50: 24,695,916 km (0.058 R)
• M51: 25,482,651 km (0.079 R)
• M52: 25,765,690 km (0.085 R)
• M53: 26,049,627 km (0.111 R)
• M54: 26,449,053 km (0.045 R)
• M55: 28,417,911 km (0.083 R)
• M56: 28,535,195 km (0.105 R)
• M57: 28,770,214 km (0.066 R)
• M58: 31,579,961 km (0.09 R)
• M59: 31,823,057 km (0.105 R)
• M60: 32,494,901 km (0.07 R)
• M61: 32,924,995 km (0.061 R)
• M62: 33,109,749 km (0.098 R)
• M63: 33,542,535 km (0.062 R)
• M64: 35,797,274 km (0.088 R)
• M65: 36,943,045 km (0.054 R)
• M66: 37,391,838 km (0.094 R)
• M67: 37,520,343 km (0.083 R)
• M68: 38,165,409 km (0.082 R)
• M69: 39,009,440 km (0.071 R)
• M70: 39,597,360 km (0.1 R)
• M71: 40,056,625 km (0.092 R)
• M72: 40,517,686 km (0.1 R)
• M73: 40,980,542 km (0.118 R)
• M74: 42,916,787 km (0.103 R)
• M75: 43,321,000 km (0.087 R)
• M76: 43,523,705 km (0.078 R)
• M77: 44,609,636 km (0.097 R)
• M78: 45,292,999 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.8

Radius: 3.9

Gravity: 59.49 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.71 AU - 17.35 AU

Year: 19557 Days

Day: 21 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 65,924,384 km

• M1: 55,800 km (0.116 R)
• M2: 263,741 km (0.036 R)
• M3: 298,597 km (0.094 R)
• M4: 633,547 km (0.071 R)
• M5: 781,499 km (0.05 R)
• M6: 967,449 km (0.081 R)
• M7: 995,275 km (0.109 R)
• M8: 1,226,553 km (0.073 R)
• M9: 1,410,708 km (0.079 R)
• M10: 1,442,273 km (0.113 R)
• M11: 1,669,811 km (0.085 R)
• M12: 2,049,640 km (0.105 R)
• M13: 2,342,254 km (0.045 R)
• M14: 3,768,670 km (0.117 R)
• M15: 3,945,793 km (0.065 R)
• M16: 4,776,062 km (0.094 R)
• M17: 5,457,779 km (0.095 R)
• M18: 5,708,655 km (0.075 R)
• M19: 7,235,750 km (0.072 R)
• M20: 7,511,159 km (0.114 R)
• M21: 7,566,511 km (0.083 R)
• M22: 7,958,756 km (0.056 R)
• M23: 8,015,304 km (0.053 R)
• M24: 8,821,188 km (0.094 R)
• M25: 9,056,206 km (0.102 R)
• M26: 10,446,868 km (0.087 R)
• M27: 10,820,414 km (0.088 R)
• M28: 11,388,886 km (0.101 R)
• M29: 11,967,082 km (0.083 R)
• M30: 12,096,933 km (0.058 R)
• M31: 13,962,268 km (0.103 R)
• M32: 14,649,820 km (0.091 R)
• M33: 15,348,442 km (0.07 R)
• M34: 15,418,903 km (0.047 R)
• M35: 15,914,969 km (0.117 R)
• M36: 16,995,814 km (0.095 R)
• M37: 17,951,445 km (0.1 R)
• M38: 19,991,362 km (0.099 R)
• M39: 20,068,255 km (0.105 R)
• M40: 20,532,009 km (0.098 R)
• M41: 20,765,232 km (0.052 R)
• M42: 21,944,362 km (0.094 R)
• M43: 23,387,832 km (0.08 R)
• M44: 24,778,943 km (0.055 R)
• M45: 26,028,534 km (0.105 R)
• M46: 26,449,652 km (0.066 R)
• M47: 26,872,864 km (0.109 R)
• M48: 28,848,753 km (0.117 R)
• M49: 29,109,950 km (0.063 R)
• M50: 30,427,459 km (0.08 R)
• M51: 30,782,155 km (0.111 R)
• M52: 31,495,438 km (0.093 R)
• M53: 31,764,415 km (0.079 R)
• M54: 33,211,326 km (0.103 R)
• M55: 34,218,568 km (0.075 R)
• M56: 35,608,033 km (0.088 R)
• M57: 35,701,382 km (0.052 R)
• M58: 35,888,230 km (0.115 R)
• M59: 37,869,355 km (0.112 R)
• M60: 39,402,583 km (0.104 R)
• M61: 39,595,564 km (0.087 R)
• M62: 40,079,663 km (0.106 R)
• M63: 40,371,080 km (0.113 R)
• M64: 40,955,858 km (0.067 R)
• M65: 41,740,050 km (0.08 R)
• M66: 45,734,463 km (0.062 R)
• M67: 46,038,894 km (0.083 R)
• M68: 47,982,769 km (0.102 R)
• M69: 49,432,073 km (0.115 R)
• M70: 49,536,193 km (0.098 R)
• M71: 50,895,739 km (0.113 R)
• M72: 51,421,874 km (0.104 R)
• M73: 51,527,341 km (0.085 R)
• M74: 52,798,474 km (0.116 R)
• M75: 55,047,528 km (0.098 R)
• M76: 57,765,423 km (0.109 R)
• M77: 57,875,078 km (0.063 R)
• M78: 58,534,206 km (0.117 R)
• M79: 59,416,983 km (0.086 R)
• M80: 60,749,451 km (0.119 R)
• M81: 60,860,902 km (0.062 R)
• M82: 61,755,198 km (0.089 R)
• M83: 65,147,330 km (0.083 R)
• M84: 67,672,990 km (0.077 R)
• M85: 67,788,630 km (0.08 R)
• M86: 68,135,697 km (0.104 R)
• M87: 69,996,844 km (0.058 R)
• M88: 72,464,760 km (0.059 R)
• M89: 73,056,569 km (0.118 R)
• M90: 73,412,313 km (0.105 R)
• M91: 73,887,735 km (0.085 R)
• M92: 74,722,042 km (0.074 R)
• M93: 74,841,421 km (0.093 R)
• M94: 75,439,663 km (0.117 R)
• M95: 76,881,787 km (0.053 R)
• M96: 78,940,253 km (0.078 R)
• M97: 79,671,188 km (0.097 R)
• M98: 81,016,821 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.8

Radius: 3.9

Gravity: 27.4 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.53 AU - 17.63 AU

Year: 20678 Days

Day: 19.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,924,384 km

• M1: 65,225 km (0.049 R)
• M2: 135,087 km (0.075 R)
• M3: 207,642 km (0.061 R)
• M4: 517,309 km (0.062 R)
• M5: 555,906 km (0.088 R)
• M6: 656,435 km (0.079 R)
• M7: 1,268,590 km (0.088 R)
• M8: 1,456,036 km (0.097 R)
• M9: 1,483,562 km (0.092 R)
• M10: 2,550,793 km (0.105 R)
• M11: 2,786,859 km (0.105 R)
• M12: 3,171,924 km (0.104 R)
• M13: 3,207,827 km (0.11 R)
• M14: 3,425,642 km (0.086 R)
• M15: 3,499,244 km (0.109 R)
• M16: 4,343,873 km (0.046 R)
• M17: 4,544,185 km (0.095 R)
• M18: 4,665,958 km (0.116 R)
• M19: 4,747,638 km (0.056 R)
• M20: 6,297,622 km (0.099 R)
• M21: 6,342,800 km (0.102 R)
• M22: 6,753,745 km (0.104 R)
• M23: 7,553,047 km (0.105 R)
• M24: 8,233,568 km (0.107 R)
• M25: 8,282,935 km (0.071 R)
• M26: 8,832,408 km (0.099 R)
• M27: 8,882,972 km (0.071 R)
• M28: 8,984,250 km (0.03 R)
• M29: 9,913,552 km (0.114 R)
• M30: 10,124,185 km (0.096 R)
• M31: 10,177,143 km (0.077 R)
• M32: 10,711,058 km (0.09 R)
• M33: 11,861,615 km (0.061 R)
• M34: 11,973,365 km (0.101 R)
• M35: 12,197,612 km (0.117 R)
• M36: 13,108,513 km (0.034 R)
• M37: 14,515,481 km (0.11 R)
• M38: 17,027,379 km (0.069 R)
• M39: 17,406,011 km (0.116 R)
• M40: 18,043,448 km (0.059 R)
• M41: 18,623,589 km (0.058 R)
• M42: 18,753,290 km (0.089 R)
• M43: 19,472,257 km (0.095 R)
• M44: 19,669,876 km (0.096 R)
• M45: 19,934,365 km (0.096 R)
• M46: 20,200,200 km (0.085 R)
• M47: 20,333,492 km (0.112 R)
• M48: 21,750,782 km (0.119 R)
• M49: 21,955,731 km (0.078 R)
• M50: 23,129,776 km (0.045 R)
• M51: 23,549,098 km (0.117 R)
• M52: 23,759,583 km (0.092 R)
• M53: 26,189,202 km (0.098 R)
• M54: 27,065,396 km (0.119 R)
• M55: 28,174,066 km (0.093 R)
• M56: 29,523,888 km (0.091 R)
• M57: 30,130,657 km (0.093 R)
• M58: 30,741,465 km (0.071 R)
• M59: 32,911,083 km (0.118 R)
• M60: 33,461,304 km (0.108 R)
• M61: 34,093,654 km (0.1 R)
• M62: 37,805,775 km (0.078 R)
• M63: 39,542,457 km (0.095 R)
• M64: 39,709,259 km (0.1 R)
• M65: 39,959,835 km (0.113 R)
• M66: 41,051,750 km (0.11 R)
• M67: 44,212,604 km (0.08 R)
• M68: 44,559,072 km (0.039 R)
• M69: 44,993,205 km (0.104 R)
• M70: 46,041,138 km (0.103 R)
• M71: 47,894,207 km (0.082 R)
• M72: 47,983,068 km (0.098 R)
• M73: 48,339,111 km (0.058 R)
• M74: 49,501,935 km (0.117 R)
• M75: 50,764,541 km (0.088 R)
• M76: 51,764,005 km (0.087 R)
• M77: 51,946,365 km (0.111 R)
• M78: 52,861,754 km (0.118 R)
• M79: 54,615,340 km (0.109 R)
• M80: 55,266,241 km (0.086 R)
• M81: 56,388,075 km (0.073 R)
• M82: 57,234,350 km (0.098 R)
• M83: 57,611,786 km (0.094 R)
• M84: 58,084,814 km (0.103 R)
• M85: 58,939,467 km (0.067 R)
• M86: 59,416,086 km (0.027 R)
• M87: 61,431,618 km (0.112 R)
• M88: 62,496,306 km (0.06 R)
• M89: 62,593,395 km (0.081 R)
• M90: 63,079,588 km (0.093 R)
• M91: 63,372,052 km (0.084 R)
• M92: 64,643,933 km (0.092 R)
• M93: 65,135,511 km (0.042 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 12,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit