🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 13.5 Hours

Environment

Temp: 270 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.78 AU - 1.3 AU

Year: 371 Days

Day: 26.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,212,570 km

• M1: 520,750 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.37 AU - 3.85 AU

Year: 1919 Days

Day: 45.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.13 AU - 4.27 AU

Year: 2490 Days

Day: 45.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.7

Radius: 10.3

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.67 AU - 6.87 AU

Year: 6163 Days

Day: 6.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,212,570 km

• M1: 256,112 km (0.112 R)
• M2: 407,205 km (0.098 R)
• M3: 527,781 km (0.117 R)
• M4: 838,945 km (0.102 R)
• M5: 1,065,885 km (0.115 R)
• M6: 1,481,617 km (0.092 R)
• M7: 1,987,557 km (0.116 R)
• M8: 2,116,810 km (0.11 R)
• M9: 2,182,483 km (0.081 R)
• M10: 2,383,692 km (0.104 R)
• M11: 2,732,854 km (0.1 R)
• M12: 2,974,604 km (0.106 R)
• M13: 3,048,505 km (0.07 R)
• M14: 3,223,535 km (0.11 R)
• M15: 3,609,647 km (0.118 R)
• M16: 4,855,049 km (0.092 R)
• M17: 4,971,736 km (0.112 R)
• M18: 5,148,560 km (0.079 R)
• M19: 5,357,549 km (0.104 R)
• M20: 5,660,933 km (0.107 R)
• M21: 5,753,085 km (0.089 R)
• M22: 6,252,892 km (0.04 R)
• M23: 6,348,186 km (0.106 R)
• M24: 6,572,433 km (0.106 R)
• M25: 6,864,597 km (0.105 R)
• M26: 7,028,706 km (0.108 R)
• M27: 7,698,456 km (0.063 R)
• M28: 7,834,740 km (0.056 R)
• M29: 8,006,478 km (0.097 R)
• M30: 8,179,264 km (0.075 R)
• M31: 8,493,718 km (0.042 R)
• M32: 8,670,094 km (0.056 R)
• M33: 9,134,296 km (0.106 R)
• M34: 9,643,228 km (0.063 R)
• M35: 9,790,433 km (0.089 R)
• M36: 10,161,585 km (0.09 R)
• M37: 10,917,653 km (0.113 R)
• M38: 10,994,247 km (0.048 R)
• M39: 11,418,805 km (0.113 R)
• M40: 11,652,777 km (0.102 R)
• M41: 11,848,899 km (0.114 R)
• M42: 12,363,815 km (0.09 R)
• M43: 12,563,828 km (0.11 R)
• M44: 12,684,403 km (0.045 R)
• M45: 13,333,808 km (0.107 R)
• M46: 14,707,116 km (0.063 R)
• M47: 15,004,218 km (0.078 R)
• M48: 16,299,885 km (0.08 R)
• M49: 17,496,369 km (0.04 R)
• M50: 17,631,156 km (0.058 R)
• M51: 19,926,436 km (0.11 R)
• M52: 20,491,168 km (0.082 R)
• M53: 21,300,194 km (0.101 R)
• M54: 22,071,221 km (0.114 R)
• M55: 22,606,632 km (0.077 R)
• M56: 23,244,816 km (0.119 R)
• M57: 23,541,469 km (0.072 R)
• M58: 23,690,169 km (0.035 R)
• M59: 23,888,985 km (0.084 R)
• M60: 24,138,364 km (0.092 R)
• M61: 24,488,872 km (0.118 R)
• M62: 24,639,517 km (0.115 R)
• M63: 25,703,308 km (0.12 R)
• M64: 25,958,821 km (0.096 R)
• M65: 26,215,232 km (0.108 R)
• M66: 28,085,504 km (0.111 R)
• M67: 28,930,583 km (0.11 R)
• M68: 29,891,300 km (0.081 R)
• M69: 30,645,573 km (0.042 R)
• M70: 31,570,087 km (0.107 R)
• M71: 32,173,116 km (0.114 R)
• M72: 33,335,043 km (0.069 R)
• M73: 33,446,344 km (0.086 R)
• M74: 33,725,344 km (0.115 R)
• M75: 33,893,043 km (0.111 R)
• M76: 34,005,092 km (0.094 R)
• M77: 34,566,832 km (0.091 R)
• M78: 35,075,166 km (0.058 R)
• M79: 35,642,740 km (0.067 R)
• M80: 37,075,139 km (0.099 R)
• M81: 39,287,991 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137

Radius: 10.3

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.51 AU - 12.15 AU

Year: 10782 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 90,212,570 km

• M1: 362,924 km (0.104 R)
• M2: 476,020 km (0.08 R)
• M3: 706,850 km (0.071 R)
• M4: 920,476 km (0.079 R)
• M5: 987,346 km (0.104 R)
• M6: 1,126,622 km (0.068 R)
• M7: 1,257,669 km (0.105 R)
• M8: 1,472,043 km (0.051 R)
• M9: 2,387,881 km (0.102 R)
• M10: 2,635,765 km (0.117 R)
• M11: 2,832,037 km (0.094 R)
• M12: 2,992,705 km (0.101 R)
• M13: 3,156,365 km (0.116 R)
• M14: 3,818,486 km (0.045 R)
• M15: 3,996,208 km (0.059 R)
• M16: 4,086,266 km (0.104 R)
• M17: 4,199,661 km (0.111 R)
• M18: 4,616,590 km (0.046 R)
• M19: 4,734,922 km (0.111 R)
• M20: 6,387,829 km (0.036 R)
• M21: 6,652,767 km (0.089 R)
• M22: 7,747,973 km (0.091 R)
• M23: 7,888,894 km (0.059 R)
• M24: 8,722,453 km (0.12 R)
• M25: 9,553,918 km (0.033 R)
• M26: 10,163,081 km (0.106 R)
• M27: 10,286,499 km (0.117 R)
• M28: 10,472,599 km (0.09 R)
• M29: 11,644,100 km (0.097 R)
• M30: 11,967,979 km (0.039 R)
• M31: 12,723,897 km (0.099 R)
• M32: 12,923,610 km (0.115 R)
• M33: 13,090,861 km (0.025 R)
• M34: 13,359,987 km (0.052 R)
• M35: 13,767,193 km (0.103 R)
• M36: 14,040,807 km (0.112 R)
• M37: 14,247,252 km (0.066 R)
• M38: 14,420,038 km (0.068 R)
• M39: 14,697,991 km (0.107 R)
• M40: 15,649,284 km (0.053 R)
• M41: 16,258,297 km (0.109 R)
• M42: 16,802,234 km (0.111 R)
• M43: 17,278,404 km (0.119 R)
• M44: 18,733,543 km (0.118 R)
• M45: 19,036,927 km (0.111 R)
• M46: 19,189,218 km (0.034 R)
• M47: 19,418,402 km (0.111 R)
• M48: 19,610,037 km (0.109 R)
• M49: 20,227,726 km (0.115 R)
• M50: 20,344,263 km (0.12 R)
• M51: 20,812,505 km (0.103 R)
• M52: 21,521,748 km (0.091 R)
• M53: 22,158,736 km (0.101 R)
• M54: 23,655,463 km (0.104 R)
• M55: 24,312,796 km (0.12 R)
• M56: 24,768,171 km (0.031 R)
• M57: 25,184,652 km (0.084 R)
• M58: 25,855,748 km (0.066 R)
• M59: 27,129,873 km (0.112 R)
• M60: 27,645,387 km (0.092 R)
• M61: 27,731,556 km (0.037 R)
• M62: 27,990,809 km (0.053 R)
• M63: 28,207,427 km (0.093 R)
• M64: 29,210,929 km (0.116 R)
• M65: 29,474,670 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452

Radius: 3.7

Gravity: 33.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 16.9 AU - 23.52 AU

Year: 31785 Days

Day: 16.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,212,570 km

• M1: 98,884 km (0.045 R)
• M2: 150,047 km (0.078 R)
• M3: 179,667 km (0.09 R)
• M4: 228,436 km (0.074 R)
• M5: 402,418 km (0.115 R)
• M6: 491,279 km (0.089 R)
• M7: 713,881 km (0.113 R)
• M8: 906,713 km (0.056 R)
• M9: 2,163,185 km (0.106 R)
• M10: 2,769,954 km (0.104 R)
• M11: 3,246,274 km (0.075 R)
• M12: 3,935,621 km (0.109 R)
• M13: 4,223,597 km (0.066 R)
• M14: 4,272,366 km (0.063 R)
• M15: 4,321,134 km (0.073 R)
• M16: 4,370,203 km (0.109 R)
• M17: 4,518,454 km (0.119 R)
• M18: 4,921,920 km (0.071 R)
• M19: 5,655,099 km (0.079 R)
• M20: 5,816,664 km (0.096 R)
• M21: 6,034,479 km (0.12 R)
• M22: 7,513,553 km (0.043 R)
• M23: 7,631,735 km (0.096 R)
• M24: 7,810,206 km (0.106 R)
• M25: 8,353,844 km (0.113 R)
• M26: 9,223,606 km (0.114 R)
• M27: 9,669,258 km (0.115 R)
• M28: 10,383,439 km (0.038 R)
• M29: 10,515,085 km (0.086 R)
• M30: 11,047,354 km (0.088 R)
• M31: 11,316,780 km (0.091 R)
• M32: 11,793,548 km (0.072 R)
• M33: 12,068,808 km (0.105 R)
• M34: 13,692,544 km (0.084 R)
• M35: 14,861,950 km (0.096 R)
• M36: 15,383,448 km (0.063 R)
• M37: 15,986,926 km (0.094 R)
• M38: 17,921,675 km (0.037 R)
• M39: 18,396,948 km (0.065 R)
• M40: 18,556,419 km (0.074 R)
• M41: 19,198,344 km (0.051 R)
• M42: 20,834,645 km (0.088 R)
• M43: 27,810,693 km (0.083 R)
• M44: 28,452,468 km (0.088 R)
• M45: 28,544,471 km (0.103 R)
• M46: 29,006,429 km (0.063 R)
• M47: 29,377,731 km (0.1 R)
• M48: 29,657,179 km (0.11 R)
• M49: 30,500,911 km (0.083 R)
• M50: 31,067,887 km (0.069 R)
• M51: 31,162,732 km (0.071 R)
• M52: 32,020,377 km (0.039 R)
• M53: 33,369,899 km (0.115 R)
• M54: 36,024,663 km (0.038 R)
• M55: 36,723,884 km (0.049 R)
• M56: 39,052,674 km (0.07 R)
• M57: 39,155,148 km (0.083 R)
• M58: 40,908,435 km (0.116 R)
• M59: 41,324,617 km (0.058 R)
• M60: 42,687,154 km (0.111 R)
• M61: 42,898,087 km (0.074 R)
• M62: 43,003,703 km (0.115 R)
• M63: 43,321,000 km (0.114 R)
• M64: 43,426,915 km (0.05 R)
• M65: 45,133,528 km (0.058 R)
• M66: 45,348,351 km (0.1 R)
• M67: 48,392,069 km (0.088 R)
• M68: 52,739,981 km (0.093 R)
• M69: 53,079,568 km (0.096 R)
• M70: 53,760,987 km (0.104 R)
• M71: 56,052,976 km (0.1 R)
• M72: 56,862,749 km (0.107 R)
• M73: 56,978,837 km (0.039 R)
• M74: 57,211,013 km (0.097 R)
• M75: 59,904,074 km (0.067 R)
• M76: 60,258,322 km (0.058 R)
• M77: 62,518,446 km (0.09 R)
• M78: 63,718,969 km (0.039 R)
• M79: 64,201,422 km (0.095 R)
• M80: 65,534,190 km (0.072 R)
• M81: 66,020,981 km (0.095 R)
• M82: 68,350,220 km (0.09 R)
• M83: 68,473,489 km (0.104 R)
• M84: 70,581,323 km (0.09 R)
• M85: 73,719,736 km (0.07 R)
• M86: 74,099,416 km (0.09 R)
• M87: 76,646,918 km (0.111 R)
• M88: 77,031,534 km (0.099 R)
• M89: 79,611,948 km (0.117 R)
• M90: 81,043,150 km (0.116 R)
• M91: 81,304,348 km (0.103 R)
• M92: 83,667,247 km (0.089 R)
• M93: 85,653,458 km (0.103 R)
• M94: 86,986,075 km (0.045 R)
• M95: 87,923,157 km (0.086 R)
• M96: 89,942,279 km (0.09 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 12,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit