🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.46 AU - 0.74 AU

Year: 296 Days

Day: 24.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,208,065 km

• M1: 247,884 km (0.07 R)

Asteroid Belt

Center: 2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.8

Radius: 13.8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.96 AU - 3.84 AU

Year: 3986 Days

Day: 13.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 12,208,065 km

• M1: 370,255 km (0.101 R)
• M2: 477,367 km (0.109 R)
• M3: 653,294 km (0.104 R)
• M4: 1,549,984 km (0.104 R)
• M5: 1,894,358 km (0.111 R)
• M6: 2,102,299 km (0.064 R)
• M7: 2,245,314 km (0.039 R)
• M8: 2,541,219 km (0.057 R)
• M9: 2,989,115 km (0.109 R)
• M10: 3,150,830 km (0.095 R)
• M11: 3,357,275 km (0.087 R)
• M12: 3,696,863 km (0.06 R)
• M13: 3,849,004 km (0.113 R)
• M14: 4,272,665 km (0.051 R)
• M15: 4,594,599 km (0.031 R)
• M16: 4,687,948 km (0.091 R)
• M17: 5,116,546 km (0.081 R)
• M18: 5,311,024 km (0.108 R)
• M19: 6,190,958 km (0.078 R)
• M20: 6,450,810 km (0.101 R)
• M21: 6,634,815 km (0.119 R)
• M22: 7,008,062 km (0.102 R)
• M23: 7,999,597 km (0.11 R)
• M24: 8,254,362 km (0.119 R)
• M25: 8,397,078 km (0.088 R)
• M26: 8,685,054 km (0.108 R)
• M27: 8,947,000 km (0.103 R)
• M28: 9,034,814 km (0.119 R)
• M29: 9,270,730 km (0.068 R)
• M30: 9,808,833 km (0.075 R)
• M31: 9,990,445 km (0.066 R)
• M32: 10,112,218 km (0.057 R)
• M33: 10,264,957 km (0.102 R)
• M34: 10,511,195 km (0.092 R)
• M35: 10,759,378 km (0.109 R)
• M36: 11,451,717 km (0.11 R)
• M37: 11,964,389 km (0.086 R)
• M38: 13,012,322 km (0.099 R)
• M39: 13,479,965 km (0.072 R)
• M40: 13,715,881 km (0.091 R)
• M41: 13,885,375 km (0.071 R)
• M42: 14,157,793 km (0.115 R)
• M43: 14,363,340 km (0.053 R)
• M44: 14,569,785 km (0.096 R)
• M45: 15,020,673 km (0.039 R)
• M46: 15,370,583 km (0.055 R)
• M47: 16,078,480 km (0.083 R)
• M48: 16,400,564 km (0.103 R)
• M49: 16,797,148 km (0.039 R)
• M50: 16,905,756 km (0.084 R)
• M51: 17,087,518 km (0.093 R)
• M52: 17,673,343 km (0.114 R)
• M53: 17,783,896 km (0.093 R)
• M54: 17,968,649 km (0.08 R)
• M55: 18,191,251 km (0.114 R)
• M56: 19,928,381 km (0.109 R)
• M57: 20,081,869 km (0.07 R)
• M58: 20,544,874 km (0.094 R)
• M59: 20,933,529 km (0.106 R)
• M60: 21,050,515 km (0.09 R)
• M61: 21,520,850 km (0.096 R)
• M62: 22,193,143 km (0.116 R)
• M63: 22,432,051 km (0.117 R)
• M64: 22,832,225 km (0.083 R)
• M65: 23,113,769 km (0.071 R)
• M66: 23,883,599 km (0.111 R)
• M67: 24,169,331 km (0.06 R)
• M68: 24,538,389 km (0.052 R)
• M69: 25,199,163 km (0.119 R)
• M70: 25,490,131 km (0.11 R)
• M71: 25,782,146 km (0.094 R)
• M72: 27,046,397 km (0.093 R)
• M73: 27,174,004 km (0.12 R)
• M74: 27,429,667 km (0.1 R)
• M75: 27,771,798 km (0.11 R)
• M76: 28,633,332 km (0.112 R)
• M77: 29,241,746 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.5

Radius: 10.8

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.72 AU - 4.1 AU

Year: 4916 Days

Day: 11.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 12,208,065 km

• M1: 178,171 km (0.098 R)
• M2: 299,196 km (0.094 R)
• M3: 432,039 km (0.103 R)
• M4: 700,567 km (0.113 R)
• M5: 847,921 km (0.1 R)
• M6: 1,006,195 km (0.045 R)
• M7: 1,143,227 km (0.113 R)
• M8: 1,319,752 km (0.066 R)
• M9: 1,402,929 km (0.102 R)
• M10: 1,470,846 km (0.061 R)
• M11: 1,921,435 km (0.047 R)
• M12: 2,113,519 km (0.09 R)
• M13: 2,352,427 km (0.078 R)
• M14: 2,496,040 km (0.1 R)
• M15: 2,579,366 km (0.057 R)
• M16: 3,076,779 km (0.089 R)
• M17: 3,166,538 km (0.099 R)
• M18: 3,794,251 km (0.068 R)
• M19: 4,234,218 km (0.094 R)
• M20: 4,309,167 km (0.041 R)
• M21: 4,819,894 km (0.069 R)
• M22: 5,056,258 km (0.096 R)
• M23: 5,377,146 km (0.118 R)
• M24: 5,485,604 km (0.115 R)
• M25: 5,622,187 km (0.098 R)
• M26: 5,870,968 km (0.096 R)
• M27: 6,038,967 km (0.076 R)
• M28: 6,436,897 km (0.111 R)
• M29: 6,639,154 km (0.077 R)
• M30: 6,726,369 km (0.106 R)
• M31: 7,773,255 km (0.116 R)
• M32: 8,143,809 km (0.088 R)
• M33: 8,678,771 km (0.076 R)
• M34: 8,774,364 km (0.12 R)
• M35: 9,192,640 km (0.097 R)
• M36: 9,453,239 km (0.033 R)
• M37: 9,716,382 km (0.117 R)
• M38: 10,520,171 km (0.085 R)
• M39: 10,656,305 km (0.041 R)
• M40: 10,792,888 km (0.108 R)
• M41: 11,171,670 km (0.099 R)
• M42: 11,449,922 km (0.107 R)
• M43: 11,554,940 km (0.054 R)
• M44: 12,405,852 km (0.09 R)
• M45: 12,549,765 km (0.054 R)
• M46: 12,621,872 km (0.12 R)
• M47: 13,240,309 km (0.113 R)
• M48: 14,318,311 km (0.108 R)
• M49: 14,544,803 km (0.095 R)
• M50: 14,772,491 km (0.079 R)
• M51: 14,963,228 km (0.112 R)
• M52: 15,039,672 km (0.045 R)
• M53: 15,193,160 km (0.041 R)
• M54: 15,501,481 km (0.047 R)
• M55: 15,656,464 km (0.088 R)
• M56: 16,636,630 km (0.088 R)
• M57: 16,954,525 km (0.084 R)
• M58: 17,114,146 km (0.099 R)
• M59: 19,694,410 km (0.052 R)
• M60: 20,368,947 km (0.104 R)
• M61: 20,538,740 km (0.062 R)
• M62: 20,666,347 km (0.099 R)
• M63: 20,751,618 km (0.109 R)
• M64: 21,567,375 km (0.116 R)
• M65: 21,653,843 km (0.066 R)
• M66: 22,175,192 km (0.062 R)
• M67: 22,568,933 km (0.061 R)
• M68: 23,763,771 km (0.053 R)
• M69: 24,121,909 km (0.066 R)
• M70: 24,662,256 km (0.11 R)
• M71: 25,663,365 km (0.045 R)
• M72: 26,816,914 km (0.063 R)
• M73: 27,049,689 km (0.111 R)
• M74: 27,658,103 km (0.092 R)
• M75: 28,460,397 km (0.052 R)
• M76: 30,523,800 km (0.086 R)
• M77: 30,912,904 km (0.09 R)
• M78: 31,010,442 km (0.103 R)
• M79: 31,205,966 km (0.049 R)
• M80: 31,991,654 km (0.066 R)
• M81: 32,288,008 km (0.093 R)
• M82: 32,535,742 km (0.087 R)
• M83: 32,983,039 km (0.096 R)
• M84: 33,532,662 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.1

Radius: 5.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.9 AU - 8.14 AU

Year: 10585 Days

Day: 18.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 12,208,065 km

• M1: 185,352 km (0.089 R)
• M2: 528,230 km (0.105 R)
• M3: 648,656 km (0.098 R)
• M4: 842,685 km (0.107 R)
• M5: 1,070,373 km (0.091 R)
• M6: 1,403,228 km (0.115 R)
• M7: 1,861,596 km (0.111 R)
• M8: 2,107,385 km (0.072 R)
• M9: 2,300,965 km (0.105 R)
• M10: 2,373,819 km (0.108 R)
• M11: 2,415,706 km (0.081 R)
• M12: 3,411,729 km (0.089 R)
• M13: 4,729,088 km (0.112 R)
• M14: 5,049,975 km (0.063 R)
• M15: 5,684,869 km (0.068 R)
• M16: 6,403,238 km (0.041 R)
• M17: 6,817,923 km (0.089 R)
• M18: 6,892,871 km (0.119 R)
• M19: 7,409,882 km (0.068 R)
• M20: 7,502,333 km (0.052 R)
• M21: 7,657,466 km (0.06 R)
• M22: 7,876,328 km (0.084 R)
• M23: 7,955,016 km (0.083 R)
• M24: 8,400,519 km (0.119 R)
• M25: 8,675,031 km (0.058 R)
• M26: 8,870,406 km (0.086 R)
• M27: 9,482,411 km (0.118 R)
• M28: 9,988,500 km (0.111 R)
• M29: 10,798,872 km (0.082 R)
• M30: 11,185,433 km (0.065 R)
• M31: 12,080,926 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 15,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit