🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.69 AU - 1.09 AU

Year: 299 Days

Day: 15.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,309,119 km

• M1: 739,163 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.81 AU - 1.21 AU

Year: 362 Days

Day: 33.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,309,119 km

• M1: 448,494 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.91 AU - 1.35 AU

Year: 428 Days

Day: 43.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.13 AU - 1.55 AU

Year: 553 Days

Day: 47.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,309,119 km

• M1: 334,351 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.06 AU - 1.66 AU

Year: 565 Days

Day: 23.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.05 AU - 3.49 AU

Year: 2108 Days

Day: 16.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.44 AU - 5.06 AU

Year: 3123 Days

Day: 43 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,309,119 km

• M1: 977,772 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.1

Radius: 14.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.38 AU - 8.64 AU

Year: 6616 Days

Day: 6 Hours

Environment

Temp: -159 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 79,309,119 km

• M1: 249,230 km (0.105 R)
• M2: 376,388 km (0.117 R)
• M3: 473,926 km (0.117 R)
• M4: 1,085,333 km (0.088 R)
• M5: 1,270,385 km (0.081 R)
• M6: 1,513,631 km (0.068 R)
• M7: 1,994,140 km (0.075 R)
• M8: 2,502,623 km (0.096 R)
• M9: 2,636,214 km (0.106 R)
• M10: 2,870,933 km (0.101 R)
• M11: 3,944,597 km (0.105 R)
• M12: 4,146,255 km (0.077 R)
• M13: 4,351,353 km (0.117 R)
• M14: 4,490,030 km (0.109 R)
• M15: 4,583,230 km (0.036 R)
• M16: 4,771,723 km (0.096 R)
• M17: 5,011,080 km (0.064 R)
• M18: 5,880,094 km (0.084 R)
• M19: 6,822,411 km (0.047 R)
• M20: 7,560,078 km (0.104 R)
• M21: 7,699,503 km (0.086 R)
• M22: 7,839,826 km (0.052 R)
• M23: 8,525,283 km (0.114 R)
• M24: 8,816,551 km (0.103 R)
• M25: 8,963,456 km (0.062 R)
• M26: 9,289,429 km (0.051 R)
• M27: 10,570,286 km (0.071 R)
• M28: 12,199,108 km (0.079 R)
• M29: 12,297,394 km (0.07 R)
• M30: 12,428,890 km (0.086 R)
• M31: 13,160,125 km (0.046 R)
• M32: 13,802,947 km (0.041 R)
• M33: 14,386,827 km (0.073 R)
• M34: 15,899,561 km (0.109 R)
• M35: 16,186,639 km (0.118 R)
• M36: 16,765,882 km (0.114 R)
• M37: 16,911,740 km (0.1 R)
• M38: 17,241,454 km (0.12 R)
• M39: 17,462,559 km (0.062 R)
• M40: 17,907,464 km (0.041 R)
• M41: 18,393,806 km (0.1 R)
• M42: 18,695,096 km (0.089 R)
• M43: 19,074,177 km (0.078 R)
• M44: 20,187,784 km (0.038 R)
• M45: 20,615,783 km (0.105 R)
• M46: 21,204,152 km (0.107 R)
• M47: 21,678,975 km (0.097 R)
• M48: 22,840,603 km (0.109 R)
• M49: 22,961,927 km (0.051 R)
• M50: 24,104,855 km (0.085 R)
• M51: 24,352,140 km (0.088 R)
• M52: 24,476,156 km (0.099 R)
• M53: 24,600,323 km (0.051 R)
• M54: 25,433,583 km (0.109 R)
• M55: 25,895,840 km (0.105 R)
• M56: 26,064,587 km (0.082 R)
• M57: 26,445,762 km (0.076 R)
• M58: 27,084,994 km (0.076 R)
• M59: 27,643,293 km (0.039 R)
• M60: 28,205,183 km (0.105 R)
• M61: 28,858,327 km (0.056 R)
• M62: 29,560,539 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.7

Radius: 5.8

Gravity: 26.98 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.95 AU - 19.09 AU

Year: 21794 Days

Day: 19.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,309,119 km

• M1: 251,025 km (0.025 R)
• M2: 486,492 km (0.111 R)
• M3: 531,671 km (0.081 R)
• M4: 626,516 km (0.085 R)
• M5: 944,561 km (0.081 R)
• M6: 1,002,007 km (0.058 R)
• M7: 1,151,006 km (0.107 R)
• M8: 1,339,350 km (0.103 R)
• M9: 1,503,907 km (0.046 R)
• M10: 2,072,978 km (0.092 R)
• M11: 2,743,625 km (0.032 R)
• M12: 2,995,249 km (0.091 R)
• M13: 3,080,819 km (0.079 R)
• M14: 4,027,025 km (0.082 R)
• M15: 4,121,571 km (0.104 R)
• M16: 5,157,985 km (0.092 R)
• M17: 5,312,370 km (0.095 R)
• M18: 5,837,907 km (0.12 R)
• M19: 6,825,104 km (0.115 R)
• M20: 7,395,520 km (0.115 R)
• M21: 8,159,965 km (0.083 R)
• M22: 9,953,494 km (0.071 R)
• M23: 10,730,057 km (0.077 R)
• M24: 10,795,581 km (0.119 R)
• M25: 11,258,437 km (0.078 R)
• M26: 12,409,293 km (0.053 R)
• M27: 14,240,521 km (0.052 R)
• M28: 15,334,679 km (0.103 R)
• M29: 16,004,130 km (0.032 R)
• M30: 16,229,424 km (0.09 R)
• M31: 16,304,822 km (0.071 R)
• M32: 17,448,497 km (0.12 R)
• M33: 17,525,690 km (0.118 R)
• M34: 17,913,298 km (0.117 R)
• M35: 19,491,555 km (0.101 R)
• M36: 20,378,521 km (0.029 R)
• M37: 21,196,074 km (0.101 R)
• M38: 22,191,348 km (0.032 R)
• M39: 23,712,609 km (0.103 R)
• M40: 24,055,338 km (0.086 R)
• M41: 25,092,948 km (0.099 R)
• M42: 29,020,641 km (0.112 R)
• M43: 29,112,045 km (0.103 R)
• M44: 29,478,859 km (0.105 R)
• M45: 30,217,124 km (0.075 R)
• M46: 30,681,626 km (0.093 R)
• M47: 33,517,702 km (0.084 R)
• M48: 34,772,379 km (0.077 R)
• M49: 34,869,468 km (0.072 R)
• M50: 36,436,207 km (0.038 R)
• M51: 37,228,178 km (0.103 R)
• M52: 38,326,376 km (0.077 R)
• M53: 38,426,756 km (0.118 R)
• M54: 38,527,136 km (0.119 R)
• M55: 39,840,905 km (0.088 R)
• M56: 40,964,086 km (0.091 R)
• M57: 41,272,108 km (0.12 R)
• M58: 41,375,031 km (0.068 R)
• M59: 42,304,632 km (0.067 R)
• M60: 43,032,575 km (0.118 R)
• M61: 44,079,461 km (0.067 R)
• M62: 44,606,046 km (0.052 R)
• M63: 45,559,134 km (0.101 R)
• M64: 47,701,226 km (0.11 R)
• M65: 48,567,248 km (0.058 R)
• M66: 50,095,091 km (0.09 R)
• M67: 52,193,800 km (0.046 R)
• M68: 52,974,252 km (0.093 R)
• M69: 53,870,792 km (0.098 R)
• M70: 54,998,760 km (0.113 R)
• M71: 55,679,131 km (0.092 R)
• M72: 58,544,080 km (0.118 R)
• M73: 62,753,165 km (0.075 R)
• M74: 63,108,311 km (0.113 R)
• M75: 64,774,382 km (0.114 R)
• M76: 66,213,962 km (0.114 R)
• M77: 66,696,116 km (0.091 R)
• M78: 67,058,592 km (0.102 R)
• M79: 67,664,015 km (0.115 R)
• M80: 67,906,812 km (0.076 R)
• M81: 68,514,778 km (0.084 R)
• M82: 72,076,703 km (0.116 R)
• M83: 73,194,349 km (0.05 R)
• M84: 73,817,723 km (0.119 R)
• M85: 74,192,615 km (0.088 R)
• M86: 75,321,032 km (0.117 R)
• M87: 76,960,924 km (0.048 R)
• M88: 80,275,863 km (0.119 R)
• M89: 81,176,293 km (0.083 R)
• M90: 84,027,927 km (0.112 R)
• M91: 85,597,209 km (0.115 R)
• M92: 88,499,258 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.6

Radius: 3.2

Gravity: 48.89 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.65 AU - 20.27 AU

Year: 24896 Days

Day: 16.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,309,119 km

• M1: 107,411 km (0.094 R)
• M2: 264,040 km (0.103 R)
• M3: 372,050 km (0.117 R)
• M4: 626,965 km (0.088 R)
• M5: 673,938 km (0.098 R)
• M6: 1,034,469 km (0.093 R)
• M7: 1,293,274 km (0.084 R)
• M8: 1,603,240 km (0.101 R)
• M9: 1,700,629 km (0.111 R)
• M10: 2,144,485 km (0.089 R)
• M11: 2,660,149 km (0.086 R)
• M12: 2,775,489 km (0.119 R)
• M13: 3,252,856 km (0.116 R)
• M14: 3,376,274 km (0.102 R)
• M15: 4,970,988 km (0.094 R)
• M16: 5,018,261 km (0.105 R)
• M17: 7,076,727 km (0.111 R)
• M18: 8,840,636 km (0.087 R)
• M19: 9,127,864 km (0.109 R)
• M20: 9,301,696 km (0.107 R)
• M21: 9,889,018 km (0.07 R)
• M22: 9,948,408 km (0.12 R)
• M23: 10,247,155 km (0.091 R)
• M24: 10,548,894 km (0.101 R)
• M25: 11,973,814 km (0.101 R)
• M26: 12,740,802 km (0.117 R)
• M27: 13,326,478 km (0.103 R)
• M28: 14,254,732 km (0.116 R)
• M29: 15,824,463 km (0.089 R)
• M30: 15,963,589 km (0.101 R)
• M31: 16,523,982 km (0.118 R)
• M32: 16,806,573 km (0.052 R)
• M33: 17,591,812 km (0.073 R)
• M34: 19,643,996 km (0.115 R)
• M35: 20,168,785 km (0.059 R)
• M36: 20,698,062 km (0.096 R)
• M37: 20,926,349 km (0.118 R)
• M38: 21,002,643 km (0.088 R)
• M39: 21,539,251 km (0.1 R)
• M40: 21,925,214 km (0.095 R)
• M41: 22,391,360 km (0.078 R)
• M42: 22,704,020 km (0.048 R)
• M43: 22,782,409 km (0.049 R)
• M44: 24,048,606 km (0.116 R)
• M45: 27,229,206 km (0.109 R)
• M46: 29,251,021 km (0.075 R)
• M47: 29,763,992 km (0.12 R)
• M48: 30,452,591 km (0.072 R)
• M49: 30,972,444 km (0.097 R)
• M50: 31,845,348 km (0.04 R)
• M51: 33,436,919 km (0.055 R)
• M52: 33,883,619 km (0.095 R)
• M53: 34,062,837 km (0.108 R)
• M54: 35,235,534 km (0.116 R)
• M55: 35,326,191 km (0.117 R)
• M56: 36,421,247 km (0.12 R)
• M57: 36,972,964 km (0.104 R)
• M58: 37,249,870 km (0.059 R)
• M59: 37,620,125 km (0.056 R)
• M60: 38,644,571 km (0.11 R)
• M61: 39,583,896 km (0.047 R)
• M62: 39,867,085 km (0.118 R)
• M63: 40,151,021 km (0.026 R)
• M64: 40,816,133 km (0.073 R)
• M65: 43,804,949 km (0.103 R)
• M66: 45,473,564 km (0.078 R)
• M67: 48,771,599 km (0.108 R)
• M68: 49,786,171 km (0.088 R)
• M69: 49,989,924 km (0.102 R)
• M70: 51,423,819 km (0.055 R)
• M71: 51,939,184 km (0.063 R)
• M72: 52,249,300 km (0.096 R)
• M73: 53,183,090 km (0.057 R)
• M74: 53,599,870 km (0.1 R)
• M75: 54,227,134 km (0.112 R)
• M76: 56,335,417 km (0.064 R)
• M77: 56,441,481 km (0.102 R)
• M78: 60,197,286 km (0.091 R)
• M79: 60,414,352 km (0.071 R)
• M80: 62,818,988 km (0.063 R)
• M81: 62,929,092 km (0.054 R)
• M82: 63,480,211 km (0.062 R)
• M83: 67,270,423 km (0.101 R)
• M84: 67,608,364 km (0.1 R)
• M85: 68,512,234 km (0.064 R)
• M86: 69,192,905 km (0.114 R)
• M87: 69,420,144 km (0.09 R)
• M88: 70,789,563 km (0.109 R)
• M89: 72,167,808 km (0.052 R)
• M90: 73,323,003 km (0.032 R)
• M91: 74,251,557 km (0.12 R)
• M92: 76,590,071 km (0.097 R)
• M93: 77,296,322 km (0.065 R)
• M94: 78,478,295 km (0.076 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 13,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit