🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.53 AU - 0.71 AU

Year: 171 Days

Day: 18.5 Hours

Environment

Temp: 228 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.82 AU - 1.24 AU

Year: 366 Days

Day: 42.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,327,952 km

• M1: 442,211 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.61 AU - 4.05 AU

Year: 2126 Days

Day: 30.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,327,952 km

• M1: 1,103,733 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.1

Radius: 11.5

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.76 AU - 7.14 AU

Year: 6410 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,327,952 km

• M1: 152,291 km (0.056 R)
• M2: 246,687 km (0.079 R)
• M3: 410,347 km (0.054 R)
• M4: 538,403 km (0.101 R)
• M5: 660,624 km (0.084 R)
• M6: 851,511 km (0.083 R)
• M7: 948,151 km (0.109 R)
• M8: 1,113,457 km (0.097 R)
• M9: 1,344,735 km (0.105 R)
• M10: 1,430,305 km (0.063 R)
• M11: 1,622,090 km (0.047 R)
• M12: 1,901,838 km (0.055 R)
• M13: 2,015,083 km (0.081 R)
• M14: 2,197,443 km (0.112 R)
• M15: 2,650,425 km (0.037 R)
• M16: 2,740,932 km (0.101 R)
• M17: 2,814,235 km (0.083 R)
• M18: 2,943,787 km (0.093 R)
• M19: 3,325,411 km (0.11 R)
• M20: 3,443,145 km (0.101 R)
• M21: 3,743,238 km (0.106 R)
• M22: 4,072,952 km (0.102 R)
• M23: 4,283,885 km (0.107 R)
• M24: 4,607,016 km (0.043 R)
• M25: 4,716,522 km (0.073 R)
• M26: 5,005,246 km (0.056 R)
• M27: 6,145,331 km (0.117 R)
• M28: 6,534,585 km (0.102 R)
• M29: 6,682,686 km (0.102 R)
• M30: 6,807,002 km (0.116 R)
• M31: 7,083,010 km (0.035 R)
• M32: 7,209,720 km (0.113 R)
• M33: 7,672,127 km (0.106 R)
• M34: 8,277,101 km (0.076 R)
• M35: 8,437,470 km (0.051 R)
• M36: 8,897,483 km (0.106 R)
• M37: 9,061,741 km (0.069 R)
• M38: 9,393,549 km (0.116 R)
• M39: 9,588,775 km (0.119 R)
• M40: 9,729,098 km (0.069 R)
• M41: 9,898,442 km (0.07 R)
• M42: 10,326,143 km (0.115 R)
• M43: 10,498,928 km (0.085 R)
• M44: 10,672,611 km (0.112 R)
• M45: 10,759,827 km (0.111 R)
• M46: 10,964,327 km (0.089 R)
• M47: 11,377,068 km (0.099 R)
• M48: 11,525,768 km (0.061 R)
• M49: 12,187,439 km (0.088 R)
• M50: 12,370,098 km (0.097 R)
• M51: 12,584,322 km (0.058 R)
• M52: 12,923,610 km (0.117 R)
• M53: 13,172,093 km (0.103 R)
• M54: 13,265,741 km (0.057 R)
• M55: 13,359,539 km (0.095 R)
• M56: 13,485,051 km (0.053 R)
• M57: 13,642,428 km (0.106 R)
• M58: 14,923,584 km (0.058 R)
• M59: 15,479,640 km (0.092 R)
• M60: 15,743,680 km (0.092 R)
• M61: 15,942,645 km (0.097 R)
• M62: 16,747,033 km (0.092 R)
• M63: 16,848,610 km (0.116 R)
• M64: 17,086,171 km (0.107 R)
• M65: 17,564,735 km (0.098 R)
• M66: 18,360,446 km (0.087 R)
• M67: 19,097,215 km (0.11 R)
• M68: 19,238,735 km (0.062 R)
• M69: 19,700,843 km (0.103 R)
• M70: 19,987,024 km (0.064 R)
• M71: 20,491,168 km (0.105 R)
• M72: 21,145,659 km (0.061 R)
• M73: 21,218,812 km (0.054 R)
• M74: 21,917,734 km (0.11 R)
• M75: 22,102,936 km (0.071 R)
• M76: 22,512,236 km (0.099 R)
• M77: 22,999,326 km (0.091 R)
• M78: 24,059,826 km (0.026 R)
• M79: 24,174,418 km (0.064 R)
• M80: 24,404,200 km (0.113 R)
• M81: 24,673,177 km (0.075 R)
• M82: 24,865,859 km (0.101 R)
• M83: 25,993,378 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.9

Radius: 4.1

Gravity: 22.78 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.1 AU - 15.52 AU

Year: 17954 Days

Day: 23.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,327,952 km

• M1: 65,673 km (0.105 R)
• M2: 157,975 km (0.12 R)
• M3: 309,518 km (0.111 R)
• M4: 499,806 km (0.089 R)
• M5: 702,512 km (0.078 R)
• M6: 1,224,159 km (0.095 R)
• M7: 1,320,500 km (0.067 R)
• M8: 1,419,385 km (0.083 R)
• M9: 1,921,585 km (0.115 R)
• M10: 2,033,783 km (0.082 R)
• M11: 2,443,232 km (0.064 R)
• M12: 2,626,490 km (0.089 R)
• M13: 3,402,753 km (0.094 R)
• M14: 4,028,072 km (0.028 R)
• M15: 4,353,896 km (0.111 R)
• M16: 4,390,698 km (0.047 R)
• M17: 4,538,650 km (0.037 R)
• M18: 4,992,231 km (0.069 R)
• M19: 5,420,529 km (0.107 R)
• M20: 5,739,472 km (0.096 R)
• M21: 7,687,984 km (0.074 R)
• M22: 7,911,184 km (0.067 R)
• M23: 8,045,972 km (0.106 R)
• M24: 8,226,985 km (0.067 R)
• M25: 9,388,463 km (0.099 R)
• M26: 9,483,607 km (0.102 R)
• M27: 9,579,051 km (0.077 R)
• M28: 9,819,006 km (0.078 R)
• M29: 10,158,294 km (0.108 R)
• M30: 10,255,981 km (0.106 R)
• M31: 11,148,781 km (0.117 R)
• M32: 11,604,606 km (0.104 R)
• M33: 11,911,730 km (0.087 R)
• M34: 12,325,369 km (0.063 R)
• M35: 13,220,113 km (0.099 R)
• M36: 13,810,127 km (0.1 R)
• M37: 14,135,652 km (0.056 R)
• M38: 14,299,312 km (0.108 R)
• M39: 15,294,438 km (0.09 R)
• M40: 15,687,431 km (0.088 R)
• M41: 15,800,228 km (0.114 R)
• M42: 16,083,716 km (0.09 R)
• M43: 16,540,737 km (0.111 R)
• M44: 16,944,053 km (0.055 R)
• M45: 18,173,449 km (0.083 R)
• M46: 19,008,803 km (0.04 R)
• M47: 19,978,796 km (0.078 R)
• M48: 20,039,981 km (0.115 R)
• M49: 21,276,258 km (0.116 R)
• M50: 21,651,898 km (0.101 R)
• M51: 21,840,541 km (0.047 R)
• M52: 22,029,782 km (0.06 R)
• M53: 22,282,902 km (0.083 R)
• M54: 22,919,890 km (0.071 R)
• M55: 23,692,114 km (0.119 R)
• M56: 24,016,442 km (0.079 R)
• M57: 24,472,865 km (0.108 R)
• M58: 24,998,103 km (0.109 R)
• M59: 25,726,196 km (0.044 R)
• M60: 26,260,261 km (0.096 R)
• M61: 26,528,490 km (0.109 R)
• M62: 26,663,128 km (0.107 R)
• M63: 28,226,276 km (0.11 R)
• M64: 28,432,272 km (0.047 R)
• M65: 28,638,867 km (0.062 R)
• M66: 32,585,259 km (0.11 R)
• M67: 32,729,321 km (0.05 R)
• M68: 34,915,545 km (0.087 R)
• M69: 36,175,159 km (0.118 R)
• M70: 36,773,101 km (0.118 R)
• M71: 38,891,407 km (0.115 R)
• M72: 39,273,779 km (0.11 R)
• M73: 41,594,342 km (0.034 R)
• M74: 42,534,863 km (0.041 R)
• M75: 43,641,140 km (0.093 R)
• M76: 45,398,466 km (0.086 R)
• M77: 45,720,400 km (0.104 R)
• M78: 48,077,464 km (0.08 R)
• M79: 48,241,424 km (0.086 R)
• M80: 48,323,553 km (0.083 R)
• M81: 49,643,006 km (0.102 R)
• M82: 51,225,153 km (0.116 R)
• M83: 51,896,249 km (0.031 R)
• M84: 52,485,964 km (0.043 R)
• M85: 53,247,268 km (0.09 R)
• M86: 53,332,090 km (0.066 R)
• M87: 53,756,948 km (0.101 R)
• M88: 54,268,124 km (0.102 R)
• M89: 54,609,805 km (0.097 R)
• M90: 54,695,375 km (0.104 R)
• M91: 55,209,543 km (0.076 R)
• M92: 55,639,188 km (0.088 R)
• M93: 57,368,988 km (0.113 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 18,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit