🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.67 AU - 1.85 AU

Year: 817 Days

Day: 41.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,022,377 km

• M1: 120,875 km (0.077 R)
• M2: 979,417 km (0.106 R)

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.5

Radius: 13.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.39 AU - 6.55 AU

Year: 5757 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 94,022,377 km

• M1: 182,958 km (0.092 R)
• M2: 356,043 km (0.094 R)
• M3: 449,242 km (0.101 R)
• M4: 615,595 km (0.066 R)
• M5: 759,209 km (0.041 R)
• M6: 1,123,779 km (0.097 R)
• M7: 1,276,519 km (0.096 R)
• M8: 1,588,430 km (0.104 R)
• M9: 1,713,793 km (0.035 R)
• M10: 1,941,631 km (0.107 R)
• M11: 2,267,006 km (0.114 R)
• M12: 2,554,683 km (0.089 R)
• M13: 2,684,534 km (0.05 R)
• M14: 3,087,102 km (0.115 R)
• M15: 3,285,768 km (0.096 R)
• M16: 3,407,092 km (0.052 R)
• M17: 3,907,197 km (0.096 R)
• M18: 4,297,648 km (0.114 R)
• M19: 4,452,930 km (0.079 R)
• M20: 4,632,896 km (0.115 R)
• M21: 4,746,441 km (0.042 R)
• M22: 5,186,857 km (0.1 R)
• M23: 5,568,033 km (0.028 R)
• M24: 5,713,442 km (0.098 R)
• M25: 5,810,980 km (0.1 R)
• M26: 6,257,081 km (0.064 R)
• M27: 6,921,145 km (0.1 R)
• M28: 7,025,415 km (0.088 R)
• M29: 7,182,643 km (0.118 R)
• M30: 7,607,800 km (0.042 R)
• M31: 8,123,314 km (0.087 R)
• M32: 8,288,470 km (0.112 R)
• M33: 8,426,998 km (0.109 R)
• M34: 9,159,878 km (0.078 R)
• M35: 9,418,233 km (0.1 R)
• M36: 9,679,132 km (0.058 R)
• M37: 9,854,311 km (0.116 R)
• M38: 10,356,661 km (0.081 R)
• M39: 11,019,230 km (0.066 R)
• M40: 11,602,362 km (0.082 R)
• M41: 12,895,037 km (0.116 R)
• M42: 13,738,470 km (0.074 R)
• M43: 14,366,033 km (0.089 R)
• M44: 14,566,195 km (0.031 R)
• M45: 14,666,575 km (0.11 R)
• M46: 14,834,424 km (0.063 R)
• M47: 14,935,552 km (0.112 R)
• M48: 15,070,639 km (0.118 R)
• M49: 15,172,216 km (0.112 R)
• M50: 15,308,051 km (0.092 R)
• M51: 15,512,402 km (0.073 R)
• M52: 15,855,280 km (0.044 R)
• M53: 15,993,060 km (0.114 R)
• M54: 16,478,505 km (0.095 R)
• M55: 17,820,846 km (0.075 R)
• M56: 18,215,934 km (0.063 R)
• M57: 18,360,296 km (0.083 R)
• M58: 18,868,630 km (0.119 R)
• M59: 18,978,285 km (0.041 R)
• M60: 19,308,148 km (0.099 R)
• M61: 19,788,058 km (0.092 R)
• M62: 19,899,359 km (0.096 R)
• M63: 20,872,793 km (0.089 R)
• M64: 21,289,273 km (0.08 R)
• M65: 21,632,151 km (0.116 R)
• M66: 21,785,040 km (0.075 R)
• M67: 21,900,081 km (0.093 R)
• M68: 22,015,271 km (0.103 R)
• M69: 22,439,232 km (0.115 R)
• M70: 22,788,094 km (0.105 R)
• M71: 22,982,721 km (0.1 R)
• M72: 23,727,419 km (0.068 R)
• M73: 24,162,001 km (0.1 R)
• M74: 25,764,942 km (0.104 R)
• M75: 26,866,282 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.2

Radius: 6.8

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 16.07 AU - 23.75 AU

Year: 31080 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 94,022,377 km

• M1: 87,515 km (0.112 R)
• M2: 370,404 km (0.119 R)
• M3: 455,825 km (0.092 R)
• M4: 572,661 km (0.046 R)
• M5: 622,327 km (0.082 R)
• M6: 893,099 km (0.1 R)
• M7: 2,453,704 km (0.084 R)
• M8: 2,705,926 km (0.043 R)
• M9: 3,055,088 km (0.098 R)
• M10: 3,235,204 km (0.04 R)
• M11: 3,280,681 km (0.069 R)
• M12: 3,418,611 km (0.113 R)
• M13: 4,285,979 km (0.12 R)
• M14: 4,386,359 km (0.116 R)
• M15: 4,692,436 km (0.032 R)
• M16: 4,744,048 km (0.107 R)
• M17: 4,900,228 km (0.117 R)
• M18: 5,706,411 km (0.043 R)
• M19: 5,816,964 km (0.068 R)
• M20: 8,867,563 km (0.104 R)
• M21: 9,711,894 km (0.069 R)
• M22: 9,976,832 km (0.095 R)
• M23: 11,616,125 km (0.117 R)
• M24: 11,967,979 km (0.111 R)
• M25: 12,180,857 km (0.068 R)
• M26: 12,971,931 km (0.112 R)
• M27: 13,117,489 km (0.102 R)
• M28: 13,484,004 km (0.118 R)
• M29: 13,853,660 km (0.085 R)
• M30: 14,002,660 km (0.111 R)
• M31: 14,151,959 km (0.054 R)
• M32: 14,377,103 km (0.099 R)
• M33: 14,678,992 km (0.113 R)
• M34: 17,089,163 km (0.091 R)
• M35: 17,569,672 km (0.046 R)
• M36: 17,811,571 km (0.074 R)
• M37: 18,462,023 km (0.107 R)
• M38: 20,121,961 km (0.075 R)
• M39: 20,290,707 km (0.118 R)
• M40: 20,714,219 km (0.086 R)
• M41: 20,799,340 km (0.098 R)
• M42: 23,938,352 km (0.109 R)
• M43: 24,116,972 km (0.104 R)
• M44: 24,745,881 km (0.11 R)
• M45: 25,107,609 km (0.102 R)
• M46: 25,562,387 km (0.096 R)
• M47: 26,387,568 km (0.107 R)
• M48: 26,942,577 km (0.103 R)
• M49: 29,201,056 km (0.077 R)
• M50: 31,226,312 km (0.096 R)
• M51: 33,595,942 km (0.056 R)
• M52: 34,398,534 km (0.064 R)
• M53: 35,512,590 km (0.045 R)
• M54: 36,022,718 km (0.081 R)
• M55: 36,844,160 km (0.107 R)
• M56: 37,050,456 km (0.081 R)
• M57: 38,400,876 km (0.045 R)
• M58: 39,345,287 km (0.091 R)
• M59: 40,191,114 km (0.101 R)
• M60: 40,936,111 km (0.091 R)
• M61: 41,149,737 km (0.107 R)
• M62: 41,256,699 km (0.109 R)
• M63: 42,439,719 km (0.098 R)
• M64: 42,981,114 km (0.093 R)
• M65: 43,524,752 km (0.087 R)
• M66: 46,499,805 km (0.074 R)
• M67: 47,393,802 km (0.107 R)
• M68: 47,730,547 km (0.113 R)
• M69: 49,539,784 km (0.061 R)
• M70: 52,992,054 km (0.099 R)
• M71: 53,574,887 km (0.111 R)
• M72: 53,691,723 km (0.119 R)
• M73: 54,511,968 km (0.109 R)
• M74: 54,629,552 km (0.027 R)
• M75: 54,747,136 km (0.111 R)
• M76: 55,336,252 km (0.07 R)
• M77: 55,454,435 km (0.08 R)
• M78: 56,046,244 km (0.079 R)
• M79: 59,036,257 km (0.072 R)
• M80: 61,710,169 km (0.098 R)
• M81: 62,323,371 km (0.055 R)
• M82: 62,446,190 km (0.116 R)
• M83: 63,927,060 km (0.098 R)
• M84: 68,185,064 km (0.119 R)
• M85: 70,476,305 km (0.047 R)
• M86: 71,631,200 km (0.082 R)
• M87: 71,888,808 km (0.055 R)
• M88: 73,829,990 km (0.11 R)
• M89: 74,611,190 km (0.068 R)
• M90: 77,895,910 km (0.101 R)
• M91: 78,028,305 km (0.086 R)
• M92: 80,156,484 km (0.104 R)
• M93: 80,959,376 km (0.088 R)
• M94: 83,384,208 km (0.107 R)
• M95: 86,517,086 km (0.108 R)
• M96: 89,549,585 km (0.045 R)
• M97: 90,800,223 km (0.064 R)
• M98: 92,897,435 km (0.099 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 12,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit