🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.51 AU - 0.55 AU

Year: 139 Days

Day: 12.7 Hours

Environment

Temp: 241 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,864,017 km

• M1: 190,288 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.47 AU - 0.69 AU

Year: 159 Days

Day: 28 Hours

Environment

Temp: 212 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.7

Radius: 14.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.44 AU - 10.78 AU

Year: 10722 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 157.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,864,017 km

• M1: 215,571 km (0.085 R)
• M2: 420,370 km (0.081 R)
• M3: 574,605 km (0.073 R)
• M4: 709,393 km (0.116 R)
• M5: 967,300 km (0.044 R)
• M6: 1,134,101 km (0.07 R)
• M7: 1,311,225 km (0.105 R)
• M8: 1,403,677 km (0.101 R)
• M9: 1,615,059 km (0.049 R)
• M10: 2,027,201 km (0.028 R)
• M11: 2,223,623 km (0.09 R)
• M12: 2,542,117 km (0.083 R)
• M13: 2,803,015 km (0.118 R)
• M14: 2,924,489 km (0.118 R)
• M15: 3,147,838 km (0.044 R)
• M16: 4,461,308 km (0.062 R)
• M17: 4,748,386 km (0.093 R)
• M18: 5,101,138 km (0.059 R)
• M19: 5,250,736 km (0.044 R)
• M20: 5,523,602 km (0.095 R)
• M21: 6,115,112 km (0.106 R)
• M22: 6,661,593 km (0.099 R)
• M23: 7,190,422 km (0.084 R)
• M24: 7,561,873 km (0.108 R)
• M25: 7,767,271 km (0.098 R)
• M26: 8,394,385 km (0.072 R)
• M27: 9,219,418 km (0.045 R)
• M28: 9,845,933 km (0.055 R)
• M29: 10,145,578 km (0.072 R)
• M30: 10,792,439 km (0.069 R)
• M31: 11,491,959 km (0.109 R)
• M32: 11,926,690 km (0.073 R)
• M33: 12,086,162 km (0.088 R)
• M34: 12,771,619 km (0.084 R)
• M35: 13,180,769 km (0.11 R)
• M36: 13,760,910 km (0.113 R)
• M37: 14,307,241 km (0.066 R)
• M38: 14,434,250 km (0.063 R)
• M39: 14,689,464 km (0.088 R)
• M40: 16,120,218 km (0.068 R)
• M41: 16,740,600 km (0.101 R)
• M42: 17,008,829 km (0.079 R)
• M43: 17,143,467 km (0.11 R)
• M44: 17,504,447 km (0.043 R)
• M45: 18,879,999 km (0.114 R)
• M46: 19,112,624 km (0.116 R)
• M47: 19,299,472 km (0.09 R)
• M48: 19,486,918 km (0.059 R)
• M49: 19,958,151 km (0.068 R)
• M50: 21,297,650 km (0.074 R)
• M51: 21,685,707 km (0.094 R)
• M52: 23,111,824 km (0.045 R)
• M53: 23,911,724 km (0.066 R)
• M54: 25,590,062 km (0.083 R)
• M55: 25,744,447 km (0.116 R)
• M56: 25,950,892 km (0.04 R)
• M57: 26,106,025 km (0.057 R)
• M58: 26,209,697 km (0.07 R)
• M59: 26,573,519 km (0.064 R)
• M60: 27,043,705 km (0.109 R)
• M61: 27,358,608 km (0.119 R)
• M62: 27,569,392 km (0.113 R)
• M63: 27,833,432 km (0.088 R)
• M64: 28,310,948 km (0.094 R)
• M65: 28,791,157 km (0.11 R)
• M66: 28,898,269 km (0.088 R)
• M67: 30,248,091 km (0.103 R)
• M68: 30,793,674 km (0.101 R)
• M69: 30,958,083 km (0.11 R)
• M70: 31,342,549 km (0.044 R)
• M71: 31,452,803 km (0.079 R)
• M72: 31,784,162 km (0.095 R)
• M73: 32,784,972 km (0.116 R)
• M74: 34,305,634 km (0.114 R)
• M75: 34,476,026 km (0.119 R)
• M76: 34,703,564 km (0.107 R)
• M77: 35,217,583 km (0.099 R)
• M78: 36,079,865 km (0.061 R)
• M79: 36,310,844 km (0.059 R)
• M80: 39,419,189 km (0.11 R)
• M81: 39,597,808 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.9

Radius: 12.2

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.24 AU - 13.48 AU

Year: 15639 Days

Day: 7.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,864,017 km

• M1: 163,510 km (0.086 R)
• M2: 543,190 km (0.087 R)
• M3: 768,933 km (0.118 R)
• M4: 953,537 km (0.098 R)
• M5: 1,684,023 km (0.101 R)
• M6: 1,804,898 km (0.064 R)
• M7: 2,522,220 km (0.048 R)
• M8: 2,875,720 km (0.04 R)
• M9: 2,984,926 km (0.041 R)
• M10: 3,095,629 km (0.069 R)
• M11: 3,788,117 km (0.041 R)
• M12: 4,443,506 km (0.085 R)
• M13: 5,089,768 km (0.09 R)
• M14: 5,267,191 km (0.115 R)
• M15: 5,491,887 km (0.062 R)
• M16: 8,113,590 km (0.093 R)
• M17: 8,583,327 km (0.071 R)
• M18: 9,169,601 km (0.086 R)
• M19: 9,494,827 km (0.035 R)
• M20: 10,156,798 km (0.115 R)
• M21: 10,776,731 km (0.107 R)
• M22: 10,948,021 km (0.11 R)
• M23: 11,583,513 km (0.061 R)
• M24: 11,817,633 km (0.025 R)
• M25: 12,589,259 km (0.099 R)
• M26: 13,133,047 km (0.113 R)
• M27: 13,254,970 km (0.097 R)
• M28: 13,438,526 km (0.079 R)
• M29: 13,746,249 km (0.1 R)
• M30: 14,056,366 km (0.104 R)
• M31: 14,306,194 km (0.102 R)
• M32: 14,494,538 km (0.12 R)
• M33: 14,746,909 km (0.12 R)
• M34: 15,448,374 km (0.086 R)
• M35: 15,770,907 km (0.1 R)
• M36: 15,965,384 km (0.109 R)
• M37: 16,488,079 km (0.082 R)
• M38: 16,619,725 km (0.101 R)
• M39: 18,361,792 km (0.095 R)
• M40: 18,978,285 km (0.045 R)
• M41: 20,513,608 km (0.091 R)
• M42: 22,379,243 km (0.083 R)
• M43: 22,671,109 km (0.111 R)
• M44: 22,964,171 km (0.062 R)
• M45: 23,184,828 km (0.105 R)
• M46: 24,523,429 km (0.04 R)
• M47: 24,899,818 km (0.088 R)
• M48: 25,429,843 km (0.113 R)
• M49: 26,040,202 km (0.116 R)
• M50: 28,292,847 km (0.118 R)
• M51: 28,529,361 km (0.029 R)
• M52: 28,766,623 km (0.072 R)
• M53: 29,642,220 km (0.091 R)
• M54: 30,365,077 km (0.098 R)
• M55: 30,850,222 km (0.115 R)
• M56: 31,174,999 km (0.116 R)
• M57: 31,419,442 km (0.085 R)
• M58: 31,992,103 km (0.114 R)
• M59: 33,397,276 km (0.047 R)
• M60: 35,585,145 km (0.09 R)
• M61: 36,696,507 km (0.086 R)
• M62: 36,868,395 km (0.049 R)
• M63: 37,992,773 km (0.112 R)
• M64: 38,079,689 km (0.092 R)
• M65: 38,690,348 km (0.096 R)
• M66: 43,417,192 km (0.101 R)
• M67: 43,872,418 km (0.118 R)
• M68: 45,432,125 km (0.067 R)
• M69: 47,103,283 km (0.03 R)
• M70: 47,946,566 km (0.106 R)
• M71: 48,228,708 km (0.101 R)
• M72: 49,647,793 km (0.043 R)
• M73: 49,742,788 km (0.073 R)
• M74: 51,080,492 km (0.118 R)
• M75: 53,498,592 km (0.115 R)
• M76: 54,868,909 km (0.03 R)
• M77: 55,657,140 km (0.095 R)
• M78: 56,349,928 km (0.113 R)
• M79: 57,244,822 km (0.118 R)
• M80: 58,144,354 km (0.083 R)
• M81: 58,947,994 km (0.088 R)
• M82: 59,957,630 km (0.095 R)
• M83: 65,090,931 km (0.046 R)
• M84: 65,507,711 km (0.1 R)
• M85: 66,029,807 km (0.1 R)
• M86: 66,239,095 km (0.057 R)
• M87: 66,658,268 km (0.1 R)
• M88: 69,723,379 km (0.052 R)
• M89: 70,577,134 km (0.085 R)
• M90: 71,434,180 km (0.07 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 11,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit