🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.57 AU - 0.79 AU

Year: 207 Days

Day: 29.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.7 AU - 0.92 AU

Year: 269 Days

Day: 30.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.2

Radius: 12.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.34 AU - 12.24 AU

Year: 14936 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 75,605,141 km

• M1: 167,849 km (0.099 R)
• M2: 304,282 km (0.111 R)
• M3: 546,331 km (0.111 R)
• M4: 665,711 km (0.089 R)
• M5: 765,792 km (0.078 R)
• M6: 1,594,265 km (0.11 R)
• M7: 2,154,359 km (0.115 R)
• M8: 2,868,988 km (0.056 R)
• M9: 3,064,961 km (0.08 R)
• M10: 3,316,136 km (0.053 R)
• M11: 3,418,611 km (0.1 R)
• M12: 3,838,981 km (0.028 R)
• M13: 3,919,763 km (0.089 R)
• M14: 4,000,995 km (0.113 R)
• M15: 4,137,728 km (0.09 R)
• M16: 4,387,855 km (0.094 R)
• M17: 5,317,456 km (0.098 R)
• M18: 6,402,190 km (0.119 R)
• M19: 6,822,261 km (0.116 R)
• M20: 7,351,688 km (0.099 R)
• M21: 7,621,413 km (0.032 R)
• M22: 7,723,439 km (0.069 R)
• M23: 8,591,256 km (0.091 R)
• M24: 9,307,680 km (0.069 R)
• M25: 9,453,389 km (0.112 R)
• M26: 13,414,890 km (0.102 R)
• M27: 14,666,276 km (0.116 R)
• M28: 15,911,379 km (0.106 R)
• M29: 16,789,668 km (0.079 R)
• M30: 17,864,379 km (0.08 R)
• M31: 18,823,002 km (0.108 R)
• M32: 19,845,205 km (0.035 R)
• M33: 22,821,754 km (0.099 R)
• M34: 23,413,862 km (0.068 R)
• M35: 23,612,378 km (0.099 R)
• M36: 23,711,711 km (0.095 R)
• M37: 24,010,907 km (0.097 R)
• M38: 24,462,094 km (0.085 R)
• M39: 25,067,966 km (0.092 R)
• M40: 25,372,846 km (0.113 R)
• M41: 26,294,668 km (0.118 R)
• M42: 26,967,260 km (0.096 R)
• M43: 27,123,291 km (0.099 R)
• M44: 27,227,411 km (0.082 R)
• M45: 27,697,896 km (0.106 R)
• M46: 28,171,074 km (0.105 R)
• M47: 29,018,845 km (0.1 R)
• M48: 30,036,410 km (0.086 R)
• M49: 31,721,780 km (0.116 R)
• M50: 32,492,957 km (0.116 R)
• M51: 32,880,864 km (0.03 R)
• M52: 33,326,067 km (0.104 R)
• M53: 33,437,667 km (0.118 R)
• M54: 33,773,365 km (0.085 R)
• M55: 34,843,438 km (0.093 R)
• M56: 35,183,624 km (0.109 R)
• M57: 35,411,013 km (0.107 R)
• M58: 35,639,000 km (0.114 R)
• M59: 35,867,436 km (0.082 R)
• M60: 36,498,141 km (0.118 R)
• M61: 36,959,052 km (0.093 R)
• M62: 38,411,946 km (0.056 R)
• M63: 38,939,727 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.2

Radius: 6.3

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.26 AU - 16.8 AU

Year: 22581 Days

Day: 19.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,605,141 km

• M1: 113,395 km (0.062 R)
• M2: 490,531 km (0.062 R)
• M3: 615,894 km (0.082 R)
• M4: 922,720 km (0.068 R)
• M5: 1,983,219 km (0.104 R)
• M6: 2,117,558 km (0.116 R)
• M7: 2,289,895 km (0.108 R)
• M8: 2,648,032 km (0.114 R)
• M9: 2,871,382 km (0.104 R)
• M10: 3,741,742 km (0.118 R)
• M11: 4,554,058 km (0.084 R)
• M12: 5,140,332 km (0.106 R)
• M13: 7,088,546 km (0.059 R)
• M14: 7,346,602 km (0.116 R)
• M15: 8,958,519 km (0.116 R)
• M16: 9,406,116 km (0.106 R)
• M17: 9,803,896 km (0.058 R)
• M18: 10,033,529 km (0.064 R)
• M19: 10,207,063 km (0.09 R)
• M20: 10,851,530 km (0.034 R)
• M21: 12,426,646 km (0.078 R)
• M22: 14,657,151 km (0.12 R)
• M23: 16,801,636 km (0.054 R)
• M24: 17,145,562 km (0.054 R)
• M25: 18,757,030 km (0.1 R)
• M26: 18,899,447 km (0.044 R)
• M27: 21,300,343 km (0.079 R)
• M28: 21,448,894 km (0.069 R)
• M29: 23,105,990 km (0.089 R)
• M30: 24,181,598 km (0.103 R)
• M31: 25,904,816 km (0.086 R)
• M32: 26,941,529 km (0.088 R)
• M33: 30,801,005 km (0.082 R)
• M34: 33,009,219 km (0.098 R)
• M35: 33,353,444 km (0.079 R)
• M36: 33,439,612 km (0.106 R)
• M37: 33,871,950 km (0.1 R)
• M38: 33,958,717 km (0.05 R)
• M39: 34,306,083 km (0.073 R)
• M40: 35,004,705 km (0.111 R)
• M41: 35,443,625 km (0.116 R)
• M42: 36,327,001 km (0.071 R)
• M43: 37,665,602 km (0.102 R)
• M44: 38,476,423 km (0.093 R)
• M45: 40,851,289 km (0.056 R)
• M46: 41,405,998 km (0.114 R)
• M47: 42,336,048 km (0.07 R)
• M48: 42,803,691 km (0.085 R)
• M49: 44,122,097 km (0.111 R)
• M50: 45,358,224 km (0.034 R)
• M51: 48,938,400 km (0.098 R)
• M52: 49,036,387 km (0.094 R)
• M53: 49,625,802 km (0.116 R)
• M54: 49,724,238 km (0.092 R)
• M55: 49,921,408 km (0.107 R)
• M56: 51,607,525 km (0.099 R)
• M57: 51,707,307 km (0.094 R)
• M58: 53,010,155 km (0.03 R)
• M59: 53,211,514 km (0.075 R)
• M60: 56,982,876 km (0.085 R)
• M61: 57,395,617 km (0.107 R)
• M62: 58,224,389 km (0.107 R)
• M63: 59,370,309 km (0.03 R)
• M64: 59,998,470 km (0.104 R)
• M65: 60,103,338 km (0.101 R)
• M66: 62,108,099 km (0.1 R)
• M67: 63,492,478 km (0.073 R)
• M68: 63,706,403 km (0.107 R)
• M69: 65,426,030 km (0.088 R)
• M70: 68,471,843 km (0.098 R)
• M71: 69,681,043 km (0.11 R)
• M72: 70,012,103 km (0.076 R)
• M73: 73,687,423 km (0.098 R)
• M74: 73,912,119 km (0.055 R)
• M75: 74,024,617 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 18,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit