🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.53 AU - 5.81 AU

Year: 4113 Days

Day: 28.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.37 AU - 6.05 AU

Year: 4160 Days

Day: 38.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.8

Radius: 14

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.99 AU - 14.63 AU

Year: 14199 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 74,480,167 km

• M1: 184,604 km (0.093 R)
• M2: 300,991 km (0.097 R)
• M3: 390,899 km (0.12 R)
• M4: 599,139 km (0.109 R)
• M5: 787,184 km (0.114 R)
• M6: 946,655 km (0.055 R)
• M7: 1,338,153 km (0.102 R)
• M8: 1,434,344 km (0.083 R)
• M9: 1,758,673 km (0.039 R)
• M10: 2,106,936 km (0.077 R)
• M11: 2,501,276 km (0.091 R)
• M12: 2,868,988 km (0.052 R)
• M13: 3,228,023 km (0.084 R)
• M14: 3,359,968 km (0.106 R)
• M15: 3,520,487 km (0.089 R)
• M16: 3,629,095 km (0.09 R)
• M17: 4,046,174 km (0.095 R)
• M18: 4,160,018 km (0.113 R)
• M19: 5,078,997 km (0.085 R)
• M20: 5,704,616 km (0.112 R)
• M21: 6,487,910 km (0.07 R)
• M22: 6,655,310 km (0.098 R)
• M23: 7,063,114 km (0.107 R)
• M24: 7,339,571 km (0.101 R)
• M25: 7,939,009 km (0.073 R)
• M26: 8,190,483 km (0.1 R)
• M27: 9,869,121 km (0.096 R)
• M28: 10,062,102 km (0.109 R)
• M29: 10,451,805 km (0.11 R)
• M30: 11,125,893 km (0.078 R)
• M31: 11,447,977 km (0.084 R)
• M32: 12,101,421 km (0.066 R)
• M33: 12,977,615 km (0.08 R)
• M34: 13,359,389 km (0.037 R)
• M35: 14,570,683 km (0.064 R)
• M36: 15,502,079 km (0.051 R)
• M37: 15,681,746 km (0.114 R)
• M38: 15,862,012 km (0.069 R)
• M39: 17,609,315 km (0.113 R)
• M40: 18,363,288 km (0.076 R)
• M41: 19,320,415 km (0.034 R)
• M42: 20,836,141 km (0.078 R)
• M43: 22,288,288 km (0.098 R)
• M44: 22,491,292 km (0.083 R)
• M45: 24,292,600 km (0.071 R)
• M46: 25,026,078 km (0.076 R)
• M47: 25,554,458 km (0.115 R)
• M48: 27,759,082 km (0.089 R)
• M49: 29,912,244 km (0.095 R)
• M50: 30,248,241 km (0.114 R)
• M51: 30,416,837 km (0.082 R)
• M52: 30,754,629 km (0.063 R)
• M53: 31,890,077 km (0.113 R)
• M54: 32,118,812 km (0.075 R)
• M55: 32,577,779 km (0.075 R)
• M56: 32,750,564 km (0.11 R)
• M57: 33,270,566 km (0.05 R)
• M58: 33,560,637 km (0.079 R)
• M59: 33,735,068 km (0.064 R)
• M60: 34,435,784 km (0.099 R)
• M61: 36,208,818 km (0.045 R)
• M62: 36,387,737 km (0.08 R)
• M63: 37,407,247 km (0.08 R)
• M64: 38,011,323 km (0.045 R)
• M65: 38,253,821 km (0.114 R)
• M66: 40,274,440 km (0.079 R)
• M67: 41,890,845 km (0.033 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.4

Radius: 6.5

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.37 AU - 20.79 AU

Year: 24695 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,480,167 km

• M1: 87,515 km (0.117 R)
• M2: 144,362 km (0.115 R)
• M3: 204,051 km (0.117 R)
• M4: 588,967 km (0.1 R)
• M5: 676,033 km (0.103 R)
• M6: 988,692 km (0.095 R)
• M7: 1,989,951 km (0.098 R)
• M8: 2,156,902 km (0.12 R)
• M9: 2,576,075 km (0.101 R)
• M10: 3,096,526 km (0.066 R)
• M11: 4,709,042 km (0.116 R)
• M12: 4,976,972 km (0.054 R)
• M13: 5,203,912 km (0.095 R)
• M14: 5,809,933 km (0.089 R)
• M15: 6,586,196 km (0.119 R)
• M16: 8,021,288 km (0.085 R)
• M17: 8,773,766 km (0.104 R)
• M18: 8,992,926 km (0.115 R)
• M19: 9,047,978 km (0.114 R)
• M20: 9,269,383 km (0.082 R)
• M21: 9,548,682 km (0.075 R)
• M22: 10,576,869 km (0.101 R)
• M23: 11,104,052 km (0.108 R)
• M24: 11,941,052 km (0.074 R)
• M25: 13,548,481 km (0.114 R)
• M26: 13,738,320 km (0.112 R)
• M27: 14,635,908 km (0.1 R)
• M28: 16,689,737 km (0.071 R)
• M29: 16,825,273 km (0.08 R)
• M30: 17,165,907 km (0.072 R)
• M31: 17,923,171 km (0.089 R)
• M32: 20,043,123 km (0.094 R)
• M33: 20,840,031 km (0.117 R)
• M34: 21,795,213 km (0.062 R)
• M35: 22,017,665 km (0.093 R)
• M36: 23,065,748 km (0.103 R)
• M37: 23,519,927 km (0.115 R)
• M38: 24,206,581 km (0.045 R)
• M39: 25,521,696 km (0.088 R)
• M40: 25,834,505 km (0.109 R)
• M41: 27,898,507 km (0.098 R)
• M42: 28,220,741 km (0.052 R)
• M43: 28,868,799 km (0.11 R)
• M44: 28,950,180 km (0.112 R)
• M45: 29,685,753 km (0.076 R)
• M46: 31,677,499 km (0.081 R)
• M47: 32,182,242 km (0.096 R)
• M48: 32,350,988 km (0.105 R)
• M49: 32,604,706 km (0.114 R)
• M50: 33,284,629 km (0.086 R)
• M51: 34,313,264 km (0.111 R)
• M52: 34,572,068 km (0.075 R)
• M53: 35,091,621 km (0.072 R)
• M54: 35,178,538 km (0.113 R)
• M55: 36,138,358 km (0.093 R)
• M56: 37,195,416 km (0.108 R)
• M57: 38,710,244 km (0.075 R)
• M58: 43,280,758 km (0.115 R)
• M59: 46,484,546 km (0.107 R)
• M60: 47,057,955 km (0.111 R)
• M61: 47,633,458 km (0.061 R)
• M62: 47,729,649 km (0.108 R)
• M63: 48,211,504 km (0.111 R)
• M64: 49,374,328 km (0.091 R)
• M65: 52,619,405 km (0.082 R)
• M66: 53,017,485 km (0.086 R)
• M67: 54,217,559 km (0.083 R)
• M68: 54,518,999 km (0.09 R)
• M69: 55,628,866 km (0.101 R)
• M70: 57,461,141 km (0.076 R)
• M71: 57,563,465 km (0.07 R)
• M72: 57,768,415 km (0.113 R)
• M73: 65,626,192 km (0.09 R)
• M74: 66,054,641 km (0.112 R)
• M75: 66,161,902 km (0.104 R)
• M76: 66,376,575 km (0.117 R)
• M77: 67,237,511 km (0.101 R)
• M78: 68,102,187 km (0.117 R)
• M79: 68,970,602 km (0.079 R)
• M80: 70,389,389 km (0.091 R)
• M81: 70,608,549 km (0.104 R)
• M82: 70,828,009 km (0.106 R)
• M83: 71,817,899 km (0.082 R)
• M84: 73,811,589 km (0.083 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 11,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit