🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.48 AU - 1.78 AU

Year: 742 Days

Day: 33.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.7

Radius: 8.5

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.88 AU - 7.4 AU

Year: 6801 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,868,627 km

• M1: 141,968 km (0.091 R)
• M2: 208,091 km (0.077 R)
• M3: 463,005 km (0.109 R)
• M4: 560,244 km (0.079 R)
• M5: 651,349 km (0.037 R)
• M6: 705,952 km (0.061 R)
• M7: 971,788 km (0.079 R)
• M8: 1,035,217 km (0.054 R)
• M9: 1,116,449 km (0.1 R)
• M10: 1,183,020 km (0.098 R)
• M11: 1,409,212 km (0.073 R)
• M12: 1,536,669 km (0.057 R)
• M13: 1,745,059 km (0.057 R)
• M14: 1,842,747 km (0.052 R)
• M15: 1,902,287 km (0.032 R)
• M16: 2,023,461 km (0.103 R)
• M17: 2,209,860 km (0.104 R)
• M18: 2,423,785 km (0.099 R)
• M19: 2,644,442 km (0.097 R)
• M20: 2,848,792 km (0.108 R)
• M21: 2,941,244 km (0.047 R)
• M22: 3,129,139 km (0.115 R)
• M23: 3,248,667 km (0.114 R)
• M24: 3,641,212 km (0.115 R)
• M25: 3,945,644 km (0.114 R)
• M26: 4,074,896 km (0.081 R)
• M27: 4,471,181 km (0.056 R)
• M28: 4,715,026 km (0.108 R)
• M29: 4,769,779 km (0.113 R)
• M30: 5,102,783 km (0.04 R)
• M31: 5,272,278 km (0.052 R)
• M32: 5,645,524 km (0.093 R)
• M33: 5,938,736 km (0.11 R)
• M34: 6,027,597 km (0.105 R)
• M35: 6,087,137 km (0.103 R)
• M36: 6,723,826 km (0.107 R)
• M37: 7,413,622 km (0.049 R)
• M38: 7,477,350 km (0.055 R)
• M39: 8,224,442 km (0.102 R)
• M40: 8,323,775 km (0.112 R)
• M41: 8,489,978 km (0.096 R)
• M42: 8,590,209 km (0.078 R)
• M43: 8,825,676 km (0.104 R)
• M44: 9,097,495 km (0.11 R)
• M45: 9,859,098 km (0.109 R)
• M46: 10,035,025 km (0.068 R)
• M47: 10,533,186 km (0.083 R)
• M48: 11,627,794 km (0.114 R)
• M49: 12,301,732 km (0.117 R)
• M50: 12,491,273 km (0.081 R)
• M51: 12,911,493 km (0.05 R)
• M52: 13,492,082 km (0.094 R)
• M53: 13,883,879 km (0.064 R)
• M54: 14,598,508 km (0.116 R)
• M55: 15,203,183 km (0.095 R)
• M56: 16,104,809 km (0.113 R)
• M57: 17,150,199 km (0.114 R)
• M58: 17,916,589 km (0.085 R)
• M59: 18,045,393 km (0.107 R)
• M60: 18,131,412 km (0.097 R)
• M61: 18,476,983 km (0.058 R)
• M62: 18,999,378 km (0.115 R)
• M63: 19,614,824 km (0.059 R)
• M64: 20,014,101 km (0.114 R)
• M65: 20,371,191 km (0.094 R)
• M66: 23,022,514 km (0.102 R)
• M67: 23,725,624 km (0.048 R)
• M68: 24,103,508 km (0.096 R)
• M69: 24,483,487 km (0.088 R)
• M70: 24,721,946 km (0.114 R)
• M71: 25,201,108 km (0.118 R)
• M72: 25,538,451 km (0.104 R)
• M73: 26,022,849 km (0.086 R)
• M74: 26,657,144 km (0.108 R)
• M75: 26,755,130 km (0.106 R)
• M76: 27,148,573 km (0.089 R)
• M77: 28,339,970 km (0.064 R)
• M78: 28,891,837 km (0.072 R)
• M79: 29,751,576 km (0.118 R)
• M80: 29,955,029 km (0.119 R)
• M81: 30,876,701 km (0.053 R)
• M82: 32,905,099 km (0.092 R)
• M83: 33,221,050 km (0.104 R)
• M84: 33,379,324 km (0.096 R)
• M85: 33,537,898 km (0.105 R)
• M86: 34,815,464 km (0.071 R)
• M87: 34,922,576 km (0.056 R)
• M88: 35,352,520 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.5

Radius: 7.8

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.51 AU - 15.73 AU

Year: 19926 Days

Day: 19.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,868,627 km

• M1: 293,212 km (0.096 R)
• M2: 344,225 km (0.092 R)
• M3: 413,339 km (0.115 R)
• M4: 487,839 km (0.112 R)
• M5: 1,159,234 km (0.076 R)
• M6: 1,291,030 km (0.104 R)
• M7: 1,381,686 km (0.118 R)
• M8: 1,451,249 km (0.071 R)
• M9: 1,642,136 km (0.047 R)
• M10: 2,290,643 km (0.083 R)
• M11: 2,743,775 km (0.095 R)
• M12: 3,040,876 km (0.102 R)
• M13: 3,348,599 km (0.07 R)
• M14: 3,442,845 km (0.063 R)
• M15: 3,763,284 km (0.086 R)
• M16: 4,026,726 km (0.117 R)
• M17: 4,330,260 km (0.119 R)
• M18: 4,711,286 km (0.05 R)
• M19: 5,139,136 km (0.08 R)
• M20: 5,729,150 km (0.087 R)
• M21: 5,955,940 km (0.115 R)
• M22: 6,301,661 km (0.103 R)
• M23: 8,210,829 km (0.101 R)
• M24: 8,985,895 km (0.114 R)
• M25: 9,073,560 km (0.108 R)
• M26: 9,293,768 km (0.107 R)
• M27: 10,100,998 km (0.11 R)
• M28: 10,466,914 km (0.11 R)
• M29: 11,211,912 km (0.108 R)
• M30: 11,590,843 km (0.103 R)
• M31: 11,734,008 km (0.055 R)
• M32: 13,900,335 km (0.075 R)
• M33: 14,307,391 km (0.052 R)
• M34: 14,563,652 km (0.085 R)
• M35: 14,769,798 km (0.069 R)
• M36: 15,133,021 km (0.091 R)
• M37: 16,561,083 km (0.085 R)
• M38: 17,046,677 km (0.059 R)
• M39: 17,155,136 km (0.071 R)
• M40: 17,536,910 km (0.097 R)
• M41: 17,866,175 km (0.109 R)
• M42: 19,147,779 km (0.08 R)
• M43: 21,037,649 km (0.09 R)
• M44: 21,975,329 km (0.078 R)
• M45: 22,211,843 km (0.059 R)
• M46: 23,527,706 km (0.098 R)
• M47: 25,053,455 km (0.073 R)
• M48: 25,797,255 km (0.11 R)
• M49: 28,199,797 km (0.092 R)
• M50: 30,409,208 km (0.088 R)
• M51: 31,534,633 km (0.119 R)
• M52: 32,876,077 km (0.11 R)
• M53: 34,579,099 km (0.036 R)
• M54: 35,614,466 km (0.115 R)
• M55: 35,822,856 km (0.107 R)
• M56: 36,170,970 km (0.113 R)
• M57: 36,310,395 km (0.117 R)
• M58: 36,940,651 km (0.09 R)
• M59: 38,995,827 km (0.077 R)
• M60: 39,282,157 km (0.031 R)
• M61: 42,551,618 km (0.12 R)
• M62: 42,772,574 km (0.099 R)
• M63: 43,734,937 km (0.047 R)
• M64: 44,405,286 km (0.058 R)
• M65: 45,605,509 km (0.114 R)
• M66: 46,892,350 km (0.042 R)
• M67: 48,421,540 km (0.106 R)
• M68: 49,346,952 km (0.079 R)
• M69: 50,511,871 km (0.106 R)
• M70: 51,450,298 km (0.086 R)
• M71: 52,868,635 km (0.106 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit