🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.5 AU - 0.68 AU

Year: 159 Days

Day: 44.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,296,456 km

• M1: 119,977 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.44 AU - 1.82 AU

Year: 731 Days

Day: 26.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.41 AU - 3.67 AU

Year: 1863 Days

Day: 38.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.9

Radius: 13.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.42 AU - 13.9 AU

Year: 14903 Days

Day: 13.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,296,456 km

• M1: 222,602 km (0.068 R)
• M2: 506,538 km (0.097 R)
• M3: 824,733 km (0.083 R)
• M4: 1,299,258 km (0.11 R)
• M5: 2,072,080 km (0.093 R)
• M6: 2,184,877 km (0.085 R)
• M7: 2,535,983 km (0.104 R)
• M8: 2,657,157 km (0.109 R)
• M9: 3,064,662 km (0.046 R)
• M10: 3,226,826 km (0.091 R)
• M11: 3,765,079 km (0.079 R)
• M12: 4,404,461 km (0.077 R)
• M13: 5,077,651 km (0.076 R)
• M14: 5,309,378 km (0.12 R)
• M15: 5,426,663 km (0.101 R)
• M16: 5,823,546 km (0.086 R)
• M17: 6,271,143 km (0.094 R)
• M18: 6,772,146 km (0.088 R)
• M19: 8,397,676 km (0.061 R)
• M20: 9,230,637 km (0.104 R)
• M21: 9,704,713 km (0.06 R)
• M22: 9,944,818 km (0.117 R)
• M23: 10,431,011 km (0.034 R)
• M24: 10,529,147 km (0.038 R)
• M25: 12,504,437 km (0.085 R)
• M26: 12,661,066 km (0.092 R)
• M27: 13,029,077 km (0.099 R)
• M28: 13,240,908 km (0.11 R)
• M29: 13,614,603 km (0.026 R)
• M30: 15,254,944 km (0.105 R)
• M31: 15,422,493 km (0.095 R)
• M32: 15,702,989 km (0.054 R)
• M33: 15,928,583 km (0.109 R)
• M34: 16,440,208 km (0.042 R)
• M35: 16,784,283 km (0.119 R)
• M36: 17,421,270 km (0.1 R)
• M37: 17,889,512 km (0.066 R)
• M38: 18,302,701 km (0.096 R)
• M39: 18,421,332 km (0.083 R)
• M40: 18,958,239 km (0.085 R)
• M41: 19,439,944 km (0.104 R)
• M42: 20,231,167 km (0.115 R)
• M43: 20,353,987 km (0.11 R)
• M44: 20,538,441 km (0.118 R)
• M45: 20,847,062 km (0.057 R)
• M46: 20,971,078 km (0.109 R)
• M47: 22,097,401 km (0.063 R)
• M48: 22,987,059 km (0.06 R)
• M49: 23,115,115 km (0.113 R)
• M50: 24,539,287 km (0.075 R)
• M51: 24,670,185 km (0.1 R)
• M52: 24,932,580 km (0.116 R)
• M53: 25,659,176 km (0.065 R)
• M54: 27,268,550 km (0.05 R)
• M55: 29,117,879 km (0.033 R)
• M56: 30,022,797 km (0.117 R)
• M57: 30,584,237 km (0.088 R)
• M58: 31,432,906 km (0.09 R)
• M59: 32,576,432 km (0.041 R)
• M60: 34,390,606 km (0.064 R)
• M61: 35,716,940 km (0.105 R)
• M62: 36,013,892 km (0.119 R)
• M63: 37,060,030 km (0.092 R)
• M64: 37,285,474 km (0.07 R)
• M65: 38,116,041 km (0.058 R)
• M66: 38,419,576 km (0.117 R)
• M67: 39,795,427 km (0.037 R)
• M68: 40,644,245 km (0.099 R)
• M69: 42,045,978 km (0.07 R)
• M70: 42,752,827 km (0.103 R)
• M71: 43,621,991 km (0.114 R)
• M72: 44,337,518 km (0.075 R)
• M73: 44,816,680 km (0.035 R)
• M74: 45,056,934 km (0.11 R)
• M75: 49,041,024 km (0.03 R)
• M76: 50,116,783 km (0.062 R)
• M77: 50,615,991 km (0.114 R)
• M78: 52,629,129 km (0.119 R)
• M79: 53,985,683 km (0.087 R)
• M80: 55,096,447 km (0.092 R)
• M81: 56,560,262 km (0.081 R)
• M82: 56,646,730 km (0.088 R)
• M83: 57,253,499 km (0.082 R)
• M84: 57,688,230 km (0.065 R)
• M85: 57,862,362 km (0.096 R)
• M86: 58,211,374 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.2

Radius: 5.3

Gravity: 26.53 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.03 AU - 18.49 AU

Year: 25202 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,296,456 km

• M1: 89,011 km (0.119 R)
• M2: 201,209 km (0.097 R)
• M3: 493,374 km (0.092 R)
• M4: 1,025,344 km (0.099 R)
• M5: 1,612,815 km (0.119 R)
• M6: 1,648,120 km (0.076 R)
• M7: 1,755,531 km (0.077 R)
• M8: 2,779,528 km (0.062 R)
• M9: 3,125,698 km (0.104 R)
• M10: 4,342,078 km (0.093 R)
• M11: 4,742,851 km (0.07 R)
• M12: 4,844,877 km (0.071 R)
• M13: 4,947,650 km (0.097 R)
• M14: 5,155,292 km (0.114 R)
• M15: 6,014,433 km (0.028 R)
• M16: 7,266,417 km (0.111 R)
• M17: 7,982,243 km (0.076 R)
• M18: 8,410,093 km (0.079 R)
• M19: 8,595,744 km (0.092 R)
• M20: 8,720,209 km (0.069 R)
• M21: 8,845,423 km (0.113 R)
• M22: 9,097,495 km (0.104 R)
• M23: 9,479,867 km (0.09 R)
• M24: 9,737,774 km (0.115 R)
• M25: 10,859,459 km (0.107 R)
• M26: 10,994,097 km (0.11 R)
• M27: 12,160,811 km (0.099 R)
• M28: 13,007,684 km (0.114 R)
• M29: 13,079,043 km (0.118 R)
• M30: 13,294,164 km (0.066 R)
• M31: 13,727,849 km (0.119 R)
• M32: 14,092,867 km (0.114 R)
• M33: 15,131,675 km (0.063 R)
• M34: 16,425,846 km (0.072 R)
• M35: 17,046,977 km (0.106 R)
• M36: 17,360,534 km (0.11 R)
• M37: 20,515,254 km (0.079 R)
• M38: 21,520,850 km (0.084 R)
• M39: 22,029,633 km (0.086 R)
• M40: 23,059,165 km (0.074 R)
• M41: 23,928,927 km (0.109 R)
• M42: 24,191,920 km (0.071 R)
• M43: 26,874,509 km (0.116 R)
• M44: 27,605,594 km (0.09 R)
• M45: 28,343,261 km (0.103 R)
• M46: 29,368,007 km (0.075 R)
• M47: 33,293,305 km (0.092 R)
• M48: 33,488,830 km (0.042 R)
• M49: 35,566,146 km (0.093 R)
• M50: 37,786,627 km (0.028 R)
• M51: 39,016,621 km (0.071 R)
• M52: 40,572,439 km (0.104 R)
• M53: 40,781,427 km (0.116 R)
• M54: 41,515,653 km (0.108 R)
• M55: 41,620,820 km (0.113 R)
• M56: 43,744,362 km (0.111 R)
• M57: 44,065,998 km (0.081 R)
• M58: 45,035,392 km (0.118 R)
• M59: 46,011,667 km (0.096 R)
• M60: 46,885,469 km (0.114 R)
• M61: 47,214,584 km (0.083 R)
• M62: 47,874,909 km (0.106 R)
• M63: 52,582,904 km (0.119 R)
• M64: 54,875,940 km (0.028 R)
• M65: 57,435,858 km (0.089 R)
• M66: 59,559,101 km (0.058 R)
• M67: 60,749,751 km (0.106 R)
• M68: 60,988,808 km (0.112 R)
• M69: 63,517,760 km (0.091 R)
• M70: 64,612,218 km (0.087 R)
• M71: 65,100,505 km (0.058 R)
• M72: 67,189,789 km (0.117 R)
• M73: 68,428,908 km (0.096 R)
• M74: 71,055,697 km (0.078 R)
• M75: 71,559,693 km (0.086 R)
• M76: 72,952,000 km (0.109 R)
• M77: 73,206,167 km (0.08 R)
• M78: 73,587,941 km (0.062 R)
• M79: 75,634,888 km (0.046 R)
• M80: 76,794,421 km (0.099 R)
• M81: 78,870,391 km (0.099 R)
• M82: 79,261,739 km (0.051 R)
• M83: 82,150,923 km (0.1 R)
• M84: 83,210,076 km (0.096 R)
• M85: 83,874,440 km (0.034 R)
• M86: 85,743,665 km (0.12 R)
• M87: 86,146,083 km (0.098 R)
• M88: 86,952,566 km (0.095 R)
• M89: 87,087,353 km (0.068 R)
• M90: 87,761,740 km (0.058 R)
• M91: 88,573,309 km (0.116 R)
• M92: 89,523,255 km (0.058 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 12,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit