🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.47 AU - 0.63 AU

Year: 154 Days

Day: 23.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.6 AU - 2.04 AU

Year: 930 Days

Day: 18.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.6

Radius: 7.3

Gravity: 16.47 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.77 AU - 18.23 AU

Year: 23112 Days

Day: 24.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 103,751,569 km

• M1: 93,648 km (0.096 R)
• M2: 563,236 km (0.088 R)
• M3: 2,383,692 km (0.049 R)
• M4: 2,545,408 km (0.038 R)
• M5: 2,752,900 km (0.098 R)
• M6: 3,009,012 km (0.103 R)
• M7: 3,272,902 km (0.097 R)
• M8: 3,407,540 km (0.111 R)
• M9: 3,590,199 km (0.096 R)
• M10: 3,917,370 km (0.095 R)
• M11: 4,108,706 km (0.103 R)
• M12: 4,352,101 km (0.101 R)
• M13: 4,401,469 km (0.114 R)
• M14: 5,267,191 km (0.093 R)
• M15: 5,478,424 km (0.107 R)
• M16: 5,800,508 km (0.071 R)
• M17: 6,239,578 km (0.117 R)
• M18: 8,715,123 km (0.081 R)
• M19: 8,902,420 km (0.115 R)
• M20: 9,027,932 km (0.109 R)
• M21: 9,217,473 km (0.119 R)
• M22: 9,344,481 km (0.116 R)
• M23: 9,408,210 km (0.113 R)
• M24: 9,472,238 km (0.11 R)
• M25: 10,250,147 km (0.09 R)
• M26: 10,713,302 km (0.104 R)
• M27: 11,523,374 km (0.09 R)
• M28: 11,591,741 km (0.093 R)
• M29: 12,633,690 km (0.093 R)
• M30: 12,987,638 km (0.071 R)
• M31: 13,058,847 km (0.043 R)
• M32: 13,923,223 km (0.097 R)
• M33: 14,215,538 km (0.105 R)
• M34: 14,509,797 km (0.076 R)
• M35: 14,806,000 km (0.069 R)
• M36: 16,087,306 km (0.113 R)
• M37: 19,320,565 km (0.092 R)
• M38: 19,646,539 km (0.063 R)
• M39: 23,349,684 km (0.069 R)
• M40: 23,696,901 km (0.093 R)
• M41: 24,572,198 km (0.076 R)
• M42: 25,994,724 km (0.054 R)
• M43: 26,264,300 km (0.047 R)
• M44: 27,078,860 km (0.117 R)
• M45: 28,177,956 km (0.085 R)
• M46: 29,198,064 km (0.097 R)
• M47: 29,947,549 km (0.05 R)
• M48: 32,717,204 km (0.109 R)
• M49: 35,070,528 km (0.072 R)
• M50: 35,667,274 km (0.115 R)
• M51: 35,767,056 km (0.08 R)
• M52: 37,174,024 km (0.109 R)
• M53: 37,275,152 km (0.112 R)
• M54: 38,189,943 km (0.037 R)
• M55: 39,317,911 km (0.087 R)
• M56: 40,145,187 km (0.11 R)
• M57: 42,343,976 km (0.107 R)
• M58: 42,979,319 km (0.054 R)
• M59: 44,366,839 km (0.119 R)
• M60: 48,395,360 km (0.052 R)
• M61: 49,170,576 km (0.052 R)
• M62: 52,993,999 km (0.085 R)
• M63: 53,907,443 km (0.118 R)
• M64: 55,171,844 km (0.108 R)
• M65: 55,402,823 km (0.091 R)
• M66: 56,795,280 km (0.119 R)
• M67: 59,377,788 km (0.111 R)
• M68: 59,614,452 km (0.082 R)
• M69: 59,970,046 km (0.108 R)
• M70: 60,683,329 km (0.048 R)
• M71: 61,160,546 km (0.046 R)
• M72: 62,238,549 km (0.078 R)
• M73: 62,960,657 km (0.048 R)
• M74: 63,202,108 km (0.094 R)
• M75: 64,291,929 km (0.05 R)
• M76: 64,534,876 km (0.046 R)
• M77: 67,475,072 km (0.11 R)
• M78: 67,722,058 km (0.041 R)
• M79: 68,093,061 km (0.108 R)
• M80: 68,464,812 km (0.095 R)
• M81: 68,961,477 km (0.076 R)
• M82: 69,334,724 km (0.061 R)
• M83: 72,092,560 km (0.114 R)
• M84: 72,471,492 km (0.063 R)
• M85: 75,910,747 km (0.091 R)
• M86: 78,622,208 km (0.088 R)
• M87: 79,663,559 km (0.099 R)
• M88: 80,971,643 km (0.027 R)
• M89: 84,006,834 km (0.071 R)
• M90: 84,139,677 km (0.101 R)
• M91: 89,238,122 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.6

Radius: 7.7

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.05 AU - 20.69 AU

Year: 28611 Days

Day: 21.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,751,569 km

• M1: 305,479 km (0.086 R)
• M2: 457,321 km (0.073 R)
• M3: 774,468 km (0.053 R)
• M4: 863,629 km (0.101 R)
• M5: 1,052,421 km (0.109 R)
• M6: 2,015,532 km (0.06 R)
• M7: 2,485,269 km (0.066 R)
• M8: 2,664,488 km (0.061 R)
• M9: 2,988,217 km (0.11 R)
• M10: 3,572,248 km (0.051 R)
• M11: 4,458,615 km (0.039 R)
• M12: 4,787,132 km (0.114 R)
• M13: 6,057,517 km (0.076 R)
• M14: 6,299,118 km (0.113 R)
• M15: 9,021,500 km (0.11 R)
• M16: 9,367,071 km (0.082 R)
• M17: 9,576,358 km (0.113 R)
• M18: 10,719,136 km (0.088 R)
• M19: 11,455,008 km (0.069 R)
• M20: 12,207,037 km (0.106 R)
• M21: 13,837,803 km (0.118 R)
• M22: 14,557,518 km (0.095 R)
• M23: 15,618,466 km (0.073 R)
• M24: 16,367,503 km (0.073 R)
• M25: 16,704,098 km (0.106 R)
• M26: 17,469,890 km (0.095 R)
• M27: 17,900,283 km (0.091 R)
• M28: 18,596,212 km (0.105 R)
• M29: 18,947,468 km (0.12 R)
• M30: 21,283,588 km (0.098 R)
• M31: 21,558,998 km (0.086 R)
• M32: 22,020,657 km (0.12 R)
• M33: 22,113,258 km (0.101 R)
• M34: 22,392,258 km (0.055 R)
• M35: 22,859,602 km (0.12 R)
• M36: 23,141,594 km (0.054 R)
• M37: 23,235,840 km (0.12 R)
• M38: 25,147,701 km (0.08 R)
• M39: 25,730,983 km (0.105 R)
• M40: 27,907,782 km (0.077 R)
• M41: 28,410,730 km (0.097 R)
• M42: 30,659,036 km (0.112 R)
• M43: 31,909,226 km (0.093 R)
• M44: 32,540,529 km (0.058 R)
• M45: 36,414,216 km (0.108 R)
• M46: 36,524,021 km (0.079 R)
• M47: 39,526,301 km (0.115 R)
• M48: 40,317,524 km (0.101 R)
• M49: 41,342,419 km (0.068 R)
• M50: 41,456,861 km (0.114 R)
• M51: 42,375,990 km (0.078 R)
• M52: 43,883,937 km (0.114 R)
• M53: 47,071,269 km (0.092 R)
• M54: 47,549,833 km (0.107 R)
• M55: 48,511,747 km (0.114 R)
• M56: 48,753,198 km (0.056 R)
• M57: 49,479,945 km (0.087 R)
• M58: 51,067,028 km (0.105 R)
• M59: 52,175,549 km (0.084 R)
• M60: 52,546,850 km (0.035 R)
• M61: 53,790,607 km (0.079 R)
• M62: 54,040,585 km (0.097 R)
• M63: 55,927,463 km (0.112 R)
• M64: 57,707,827 km (0.093 R)
• M65: 62,108,548 km (0.118 R)
• M66: 63,027,827 km (0.083 R)
• M67: 63,159,623 km (0.102 R)
• M68: 63,291,418 km (0.089 R)
• M69: 63,951,743 km (0.055 R)
• M70: 64,349,075 km (0.093 R)
• M71: 64,879,998 km (0.098 R)
• M72: 65,545,858 km (0.105 R)
• M73: 66,347,852 km (0.072 R)
• M74: 68,096,502 km (0.116 R)
• M75: 68,231,738 km (0.116 R)
• M76: 70,133,127 km (0.067 R)
• M77: 70,406,143 km (0.112 R)
• M78: 73,571,634 km (0.117 R)
• M79: 75,520,895 km (0.106 R)
• M80: 77,628,429 km (0.102 R)
• M81: 78,193,610 km (0.12 R)
• M82: 79,470,428 km (0.102 R)
• M83: 81,470,252 km (0.078 R)
• M84: 82,764,573 km (0.108 R)
• M85: 83,775,855 km (0.113 R)
• M86: 85,082,293 km (0.061 R)
• M87: 85,664,977 km (0.098 R)
• M88: 91,714,266 km (0.068 R)
• M89: 93,360,441 km (0.081 R)
• M90: 95,621,164 km (0.103 R)
• M91: 97,442,518 km (0.091 R)
• M92: 100,196,016 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 12,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit