🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.7

Radius: 14.5

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.6 AU - 0.84 AU

Year: 429 Days

Day: 6.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,806,819 km

• M1: 189,840 km (0.069 R)
• M2: 280,047 km (0.102 R)
• M3: 374,593 km (0.066 R)
• M4: 490,531 km (0.095 R)
• M5: 756,217 km (0.081 R)
• M6: 887,415 km (0.035 R)
• M7: 994,227 km (0.106 R)
• M8: 1,102,237 km (0.111 R)
• M9: 1,207,704 km (0.053 R)
• M10: 1,376,450 km (0.049 R)
• M11: 1,522,158 km (0.107 R)
• M12: 1,661,284 km (0.095 R)
• M13: 1,905,877 km (0.062 R)
• M14: 2,056,821 km (0.116 R)
• M15: 2,389,377 km (0.117 R)
• M16: 2,486,915 km (0.097 R)
• M17: 2,657,457 km (0.103 R)
• M18: 2,763,671 km (0.061 R)
• M19: 2,866,445 km (0.119 R)
• M20: 2,965,628 km (0.088 R)
• M21: 3,065,859 km (0.062 R)
• M22: 3,218,598 km (0.035 R)
• M23: 3,436,712 km (0.111 R)
• M24: 3,531,707 km (0.061 R)
• M25: 3,681,155 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.3

Radius: 13.7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.29 AU - 2.09 AU

Year: 1544 Days

Day: 10.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 55,806,819 km

• M1: 192,532 km (0.03 R)
• M2: 294,259 km (0.082 R)
• M3: 533,466 km (0.035 R)
• M4: 634,893 km (0.116 R)
• M5: 790,326 km (0.115 R)
• M6: 1,036,863 km (0.092 R)
• M7: 1,124,976 km (0.066 R)
• M8: 1,281,007 km (0.051 R)
• M9: 1,386,174 km (0.078 R)
• M10: 1,657,245 km (0.101 R)
• M11: 1,880,296 km (0.038 R)
• M12: 1,979,030 km (0.104 R)
• M13: 2,415,856 km (0.092 R)
• M14: 2,560,068 km (0.079 R)
• M15: 2,658,055 km (0.102 R)
• M16: 2,946,480 km (0.042 R)
• M17: 3,153,374 km (0.097 R)
• M18: 3,258,690 km (0.037 R)
• M19: 3,405,446 km (0.113 R)
• M20: 3,527,219 km (0.097 R)
• M21: 3,802,927 km (0.115 R)
• M22: 3,971,973 km (0.049 R)
• M23: 4,057,393 km (0.092 R)
• M24: 4,259,051 km (0.074 R)
• M25: 4,523,540 km (0.085 R)
• M26: 4,793,265 km (0.114 R)
• M27: 5,161,426 km (0.11 R)
• M28: 5,618,597 km (0.057 R)
• M29: 5,843,891 km (0.116 R)
• M30: 5,957,885 km (0.077 R)
• M31: 6,138,300 km (0.116 R)
• M32: 6,253,939 km (0.115 R)
• M33: 6,588,889 km (0.114 R)
• M34: 6,724,424 km (0.042 R)
• M35: 6,826,749 km (0.118 R)
• M36: 7,050,248 km (0.044 R)
• M37: 7,188,926 km (0.037 R)
• M38: 7,522,230 km (0.054 R)
• M39: 7,628,444 km (0.101 R)
• M40: 8,112,992 km (0.057 R)
• M41: 8,203,947 km (0.081 R)
• M42: 8,405,007 km (0.106 R)
• M43: 8,533,811 km (0.055 R)
• M44: 8,793,363 km (0.114 R)
• M45: 8,924,111 km (0.09 R)
• M46: 9,036,759 km (0.089 R)
• M47: 9,819,155 km (0.098 R)
• M48: 9,993,736 km (0.082 R)
• M49: 10,091,274 km (0.063 R)
• M50: 10,742,623 km (0.062 R)
• M51: 11,003,073 km (0.116 R)
• M52: 11,103,752 km (0.096 R)
• M53: 11,326,354 km (0.098 R)
• M54: 11,428,081 km (0.109 R)
• M55: 11,693,916 km (0.095 R)
• M56: 11,837,979 km (0.086 R)
• M57: 12,273,458 km (0.104 R)
• M58: 12,419,914 km (0.053 R)
• M59: 12,587,913 km (0.104 R)
• M60: 12,820,089 km (0.058 R)
• M61: 13,011,125 km (0.052 R)
• M62: 13,374,648 km (0.055 R)
• M63: 13,719,920 km (0.073 R)
• M64: 14,046,193 km (0.117 R)
• M65: 14,265,204 km (0.047 R)
• M66: 14,795,379 km (0.095 R)
• M67: 14,995,840 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174

Radius: 10.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.75 AU - 1.89 AU

Year: 1726 Days

Day: 6.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 55,806,819 km

• M1: 137,032 km (0.096 R)
• M2: 221,106 km (0.089 R)
• M3: 381,774 km (0.096 R)
• M4: 460,163 km (0.037 R)
• M5: 540,497 km (0.06 R)
• M6: 696,079 km (0.107 R)
• M7: 802,892 km (0.094 R)
• M8: 952,639 km (0.096 R)
• M9: 1,092,663 km (0.064 R)
• M10: 1,225,955 km (0.113 R)
• M11: 1,315,863 km (0.043 R)
• M12: 1,393,654 km (0.057 R)
• M13: 1,583,942 km (0.113 R)
• M14: 1,798,765 km (0.12 R)
• M15: 2,031,389 km (0.09 R)
• M16: 2,205,970 km (0.081 R)
• M17: 2,561,564 km (0.1 R)
• M18: 2,696,202 km (0.096 R)
• M19: 2,879,460 km (0.111 R)
• M20: 3,114,478 km (0.04 R)
• M21: 3,683,848 km (0.119 R)
• M22: 4,663,265 km (0.109 R)
• M23: 4,762,299 km (0.086 R)
• M24: 4,895,291 km (0.093 R)
• M25: 5,040,850 km (0.064 R)
• M26: 5,165,016 km (0.113 R)
• M27: 5,290,379 km (0.073 R)
• M28: 5,462,865 km (0.086 R)
• M29: 5,648,965 km (0.113 R)
• M30: 5,884,582 km (0.105 R)
• M31: 6,027,597 km (0.097 R)
• M32: 6,183,628 km (0.07 R)
• M33: 6,329,037 km (0.111 R)
• M34: 6,909,327 km (0.119 R)
• M35: 7,314,139 km (0.118 R)
• M36: 7,455,060 km (0.103 R)
• M37: 7,532,402 km (0.073 R)
• M38: 7,609,894 km (0.066 R)
• M39: 8,561,187 km (0.047 R)
• M40: 8,791,268 km (0.073 R)
• M41: 9,202,214 km (0.084 R)
• M42: 9,326,829 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.2

Radius: 6.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.11 AU - 12.63 AU

Year: 23473 Days

Day: 15.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,806,819 km

• M1: 154,086 km (0.069 R)
• M2: 819,348 km (0.054 R)
• M3: 899,831 km (0.055 R)
• M4: 983,157 km (0.105 R)
• M5: 1,712,596 km (0.09 R)
• M6: 2,632,773 km (0.114 R)
• M7: 2,814,235 km (0.101 R)
• M8: 3,094,282 km (0.032 R)
• M9: 4,055,897 km (0.048 R)
• M10: 4,551,066 km (0.119 R)
• M11: 4,842,483 km (0.094 R)
• M12: 5,102,484 km (0.049 R)
• M13: 5,177,732 km (0.091 R)
• M14: 5,367,123 km (0.06 R)
• M15: 5,443,567 km (0.107 R)
• M16: 6,107,782 km (0.078 R)
• M17: 6,921,594 km (0.098 R)
• M18: 7,046,509 km (0.099 R)
• M19: 7,214,357 km (0.111 R)
• M20: 7,639,814 km (0.068 R)
• M21: 9,055,010 km (0.073 R)
• M22: 10,026,797 km (0.104 R)
• M23: 12,067,462 km (0.098 R)
• M24: 12,724,496 km (0.109 R)
• M25: 13,810,127 km (0.118 R)
• M26: 14,125,629 km (0.095 R)
• M27: 14,496,931 km (0.065 R)
• M28: 15,357,418 km (0.056 R)
• M29: 15,575,083 km (0.103 R)
• M30: 16,234,361 km (0.079 R)
• M31: 16,734,915 km (0.115 R)
• M32: 16,846,815 km (0.113 R)
• M33: 17,184,008 km (0.098 R)
• M34: 17,523,296 km (0.076 R)
• M35: 17,807,831 km (0.102 R)
• M36: 18,094,012 km (0.05 R)
• M37: 18,728,606 km (0.103 R)
• M38: 20,317,336 km (0.025 R)
• M39: 20,676,221 km (0.104 R)
• M40: 23,183,930 km (0.07 R)
• M41: 23,308,695 km (0.087 R)
• M42: 23,558,822 km (0.1 R)
• M43: 26,957,237 km (0.115 R)
• M44: 29,486,189 km (0.118 R)
• M45: 32,159,503 km (0.051 R)
• M46: 33,630,798 km (0.104 R)
• M47: 33,913,538 km (0.104 R)
• M48: 34,410,203 km (0.032 R)
• M49: 34,481,262 km (0.045 R)
• M50: 35,698,390 km (0.043 R)
• M51: 35,842,453 km (0.103 R)
• M52: 36,131,177 km (0.112 R)
• M53: 37,294,151 km (0.085 R)
• M54: 38,247,987 km (0.116 R)
• M55: 38,395,341 km (0.033 R)
• M56: 38,987,150 km (0.06 R)
• M57: 39,209,752 km (0.036 R)
• M58: 40,404,590 km (0.069 R)
• M59: 40,705,132 km (0.077 R)
• M60: 41,535,400 km (0.116 R)
• M61: 43,751,094 km (0.119 R)
• M62: 43,982,522 km (0.057 R)
• M63: 46,318,792 km (0.11 R)
• M64: 47,739,822 km (0.073 R)
• M65: 47,819,259 km (0.113 R)
• M66: 49,335,433 km (0.099 R)
• M67: 49,978,554 km (0.066 R)
• M68: 51,680,080 km (0.046 R)
• M69: 53,565,163 km (0.03 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 13,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit