🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.69 AU - 0.75 AU

Year: 175 Days

Day: 42.3 Hours

Environment

Temp: 352 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,559,590 km

• M1: 579,542 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.51 AU - 2.57 AU

Year: 1162 Days

Day: 25.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,559,590 km

• M1: 676,182 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.73 AU - 6.11 AU

Year: 3621 Days

Day: 40 Hours

Environment

Temp: -76 °C

Axial Tilt: 83.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.2

Radius: 13.1

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 14.51 AU - 16.93 AU

Year: 17886 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,559,590 km

• M1: 292,314 km (0.074 R)
• M2: 764,894 km (0.114 R)
• M3: 959,371 km (0.113 R)
• M4: 1,198,728 km (0.084 R)
• M5: 2,168,571 km (0.066 R)
• M6: 2,273,289 km (0.087 R)
• M7: 2,487,813 km (0.109 R)
• M8: 3,290,854 km (0.055 R)
• M9: 4,840,538 km (0.052 R)
• M10: 5,118,342 km (0.115 R)
• M11: 5,212,139 km (0.038 R)
• M12: 5,306,536 km (0.072 R)
• M13: 5,835,813 km (0.101 R)
• M14: 6,687,324 km (0.111 R)
• M15: 6,789,948 km (0.106 R)
• M16: 7,577,431 km (0.099 R)
• M17: 8,672,189 km (0.113 R)
• M18: 10,050,434 km (0.051 R)
• M19: 10,405,729 km (0.093 R)
• M20: 10,584,797 km (0.105 R)
• M21: 10,885,788 km (0.071 R)
• M22: 11,495,998 km (0.089 R)
• M23: 12,686,199 km (0.056 R)
• M24: 12,813,806 km (0.104 R)
• M25: 13,328,422 km (0.094 R)
• M26: 15,795,291 km (0.065 R)
• M27: 16,347,008 km (0.111 R)
• M28: 16,905,008 km (0.104 R)
• M29: 17,327,772 km (0.106 R)
• M30: 17,469,441 km (0.083 R)
• M31: 17,825,185 km (0.042 R)
• M32: 19,126,088 km (0.054 R)
• M33: 21,437,524 km (0.116 R)
• M34: 21,818,550 km (0.027 R)
• M35: 22,975,091 km (0.102 R)
• M36: 23,835,878 km (0.043 R)
• M37: 24,309,804 km (0.079 R)
• M38: 24,627,549 km (0.076 R)
• M39: 25,186,896 km (0.045 R)
• M40: 25,427,898 km (0.116 R)
• M41: 25,588,865 km (0.11 R)
• M42: 26,074,310 km (0.119 R)
• M43: 32,043,864 km (0.116 R)
• M44: 33,710,085 km (0.064 R)
• M45: 33,975,621 km (0.071 R)
• M46: 34,153,194 km (0.116 R)
• M47: 36,307,104 km (0.116 R)
• M48: 36,943,643 km (0.08 R)
• M49: 37,126,152 km (0.111 R)
• M50: 39,060,752 km (0.103 R)
• M51: 40,274,888 km (0.036 R)
• M52: 40,650,977 km (0.105 R)
• M53: 40,933,717 km (0.111 R)
• M54: 41,311,751 km (0.101 R)
• M55: 41,596,137 km (0.105 R)
• M56: 42,166,703 km (0.109 R)
• M57: 42,644,219 km (0.111 R)
• M58: 42,931,597 km (0.08 R)
• M59: 46,331,358 km (0.079 R)
• M60: 46,824,134 km (0.103 R)
• M61: 50,726,693 km (0.105 R)
• M62: 51,948,309 km (0.107 R)
• M63: 52,973,653 km (0.098 R)
• M64: 55,044,537 km (0.113 R)
• M65: 56,509,848 km (0.089 R)
• M66: 56,615,015 km (0.087 R)
• M67: 56,825,499 km (0.098 R)
• M68: 57,247,365 km (0.109 R)
• M69: 58,838,339 km (0.097 R)
• M70: 59,371,954 km (0.111 R)
• M71: 59,478,917 km (0.093 R)
• M72: 59,907,215 km (0.119 R)
• M73: 61,198,095 km (0.09 R)
• M74: 65,015,534 km (0.1 R)
• M75: 65,125,787 km (0.109 R)
• M76: 65,456,698 km (0.04 R)
• M77: 65,677,654 km (0.113 R)
• M78: 66,009,612 km (0.119 R)
• M79: 66,231,166 km (0.074 R)
• M80: 67,677,478 km (0.111 R)
• M81: 67,789,228 km (0.101 R)
• M82: 68,684,870 km (0.116 R)
• M83: 71,622,973 km (0.118 R)
• M84: 73,107,283 km (0.114 R)
• M85: 73,680,841 km (0.1 R)
• M86: 74,717,105 km (0.099 R)
• M87: 75,063,574 km (0.047 R)
• M88: 75,874,245 km (0.049 R)
• M89: 75,990,183 km (0.117 R)
• M90: 77,620,950 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.3

Radius: 6.4

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.62 AU - 22.76 AU

Year: 23187 Days

Day: 24.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,559,590 km

• M1: 144,063 km (0.071 R)
• M2: 186,399 km (0.035 R)
• M3: 290,070 km (0.104 R)
• M4: 381,774 km (0.105 R)
• M5: 501,751 km (0.078 R)
• M6: 800,498 km (0.089 R)
• M7: 1,649,317 km (0.118 R)
• M8: 1,791,584 km (0.052 R)
• M9: 1,908,270 km (0.091 R)
• M10: 2,432,013 km (0.092 R)
• M11: 2,528,952 km (0.099 R)
• M12: 2,827,250 km (0.091 R)
• M13: 3,313,593 km (0.096 R)
• M14: 3,493,559 km (0.052 R)
• M15: 3,676,667 km (0.06 R)
• M16: 3,863,066 km (0.108 R)
• M17: 4,014,459 km (0.111 R)
• M18: 5,377,595 km (0.067 R)
• M19: 5,760,565 km (0.092 R)
• M20: 6,152,212 km (0.073 R)
• M21: 6,329,187 km (0.081 R)
• M22: 6,642,744 km (0.083 R)
• M23: 7,053,240 km (0.081 R)
• M24: 7,331,642 km (0.092 R)
• M25: 7,755,752 km (0.058 R)
• M26: 8,333,798 km (0.112 R)
• M27: 8,529,622 km (0.032 R)
• M28: 8,776,309 km (0.069 R)
• M29: 9,125,919 km (0.11 R)
• M30: 9,176,184 km (0.082 R)
• M31: 9,684,368 km (0.112 R)
• M32: 9,941,826 km (0.115 R)
• M33: 10,516,282 km (0.114 R)
• M34: 10,780,920 km (0.115 R)
• M35: 11,316,780 km (0.113 R)
• M36: 11,806,414 km (0.088 R)
• M37: 12,358,729 km (0.107 R)
• M38: 12,414,379 km (0.061 R)
• M39: 13,032,518 km (0.026 R)
• M40: 13,833,465 km (0.114 R)
• M41: 14,591,627 km (0.088 R)
• M42: 15,422,942 km (0.106 R)
• M43: 15,844,509 km (0.12 R)
• M44: 16,453,073 km (0.12 R)
• M45: 16,821,981 km (0.049 R)
• M46: 19,674,065 km (0.079 R)
• M47: 19,739,140 km (0.115 R)
• M48: 21,188,444 km (0.084 R)
• M49: 22,603,640 km (0.11 R)
• M50: 22,876,656 km (0.079 R)
• M51: 23,082,203 km (0.104 R)
• M52: 24,958,909 km (0.057 R)
• M53: 25,099,830 km (0.077 R)
• M54: 27,609,185 km (0.105 R)
• M55: 27,827,897 km (0.1 R)
• M56: 28,340,718 km (0.109 R)
• M57: 28,561,375 km (0.051 R)
• M58: 28,635,127 km (0.116 R)
• M59: 29,449,837 km (0.066 R)
• M60: 29,972,233 km (0.112 R)
• M61: 30,047,181 km (0.059 R)
• M62: 30,347,424 km (0.107 R)
• M63: 30,497,770 km (0.107 R)
• M64: 30,573,167 km (0.118 R)
• M65: 30,950,752 km (0.096 R)
• M66: 32,630,138 km (0.07 R)
• M67: 34,026,185 km (0.058 R)
• M68: 34,495,923 km (0.059 R)
• M69: 34,967,605 km (0.113 R)
• M70: 35,125,430 km (0.101 R)
• M71: 36,156,459 km (0.1 R)
• M72: 36,635,771 km (0.104 R)
• M73: 38,410,899 km (0.083 R)
• M74: 40,048,846 km (0.049 R)
• M75: 40,461,886 km (0.106 R)
• M76: 40,627,491 km (0.113 R)
• M77: 42,548,327 km (0.114 R)
• M78: 44,071,982 km (0.106 R)
• M79: 44,327,644 km (0.086 R)
• M80: 45,785,924 km (0.094 R)
• M81: 46,131,196 km (0.115 R)
• M82: 46,911,499 km (0.061 R)
• M83: 47,521,409 km (0.109 R)
• M84: 48,749,009 km (0.119 R)
• M85: 48,925,385 km (0.102 R)
• M86: 50,788,477 km (0.073 R)
• M87: 51,414,694 km (0.081 R)
• M88: 53,308,752 km (0.069 R)
• M89: 54,127,352 km (0.037 R)
• M90: 54,950,140 km (0.119 R)
• M91: 55,500,960 km (0.095 R)
• M92: 55,684,965 km (0.074 R)
• M93: 58,656,876 km (0.101 R)
• M94: 59,596,052 km (0.096 R)
• M95: 60,351,072 km (0.048 R)
• M96: 61,870,538 km (0.108 R)

Kuiper Belt

Range: 38.3 - 66.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 10,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit