🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.91 AU - 1.13 AU

Year: 453 Days

Day: 28.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.04 AU - 1.5 AU

Year: 629 Days

Day: 14.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,258,023 km

• M1: 655,089 km (0.043 R)

Asteroid Belt

Center: 1.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.3

Radius: 13.9

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.43 AU - 2.91 AU

Year: 1918 Days

Day: 11.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 91,258,023 km

• M1: 199,414 km (0.11 R)
• M2: 333,154 km (0.063 R)
• M3: 474,375 km (0.066 R)
• M4: 573,409 km (0.045 R)
• M5: 721,062 km (0.045 R)
• M6: 839,992 km (0.116 R)
• M7: 966,552 km (0.077 R)
• M8: 1,141,581 km (0.101 R)
• M9: 1,276,668 km (0.07 R)
• M10: 1,402,330 km (0.102 R)
• M11: 1,509,293 km (0.115 R)
• M12: 1,699,282 km (0.105 R)
• M13: 1,990,998 km (0.104 R)
• M14: 2,147,477 km (0.076 R)
• M15: 2,623,199 km (0.11 R)
• M16: 2,795,685 km (0.061 R)
• M17: 3,131,981 km (0.062 R)
• M18: 3,284,571 km (0.086 R)
• M19: 3,439,704 km (0.041 R)
• M20: 3,576,137 km (0.111 R)
• M21: 3,789,613 km (0.098 R)
• M22: 3,952,675 km (0.079 R)
• M23: 4,117,981 km (0.033 R)
• M24: 4,662,816 km (0.116 R)
• M25: 4,802,540 km (0.107 R)
• M26: 5,062,691 km (0.114 R)
• M27: 5,278,860 km (0.099 R)
• M28: 5,498,171 km (0.078 R)
• M29: 5,596,606 km (0.096 R)
• M30: 5,695,640 km (0.077 R)
• M31: 5,920,785 km (0.102 R)
• M32: 6,059,761 km (0.12 R)
• M33: 6,379,751 km (0.076 R)
• M34: 6,652,917 km (0.095 R)
• M35: 6,824,056 km (0.088 R)
• M36: 6,943,286 km (0.069 R)
• M37: 7,210,917 km (0.116 R)
• M38: 7,318,777 km (0.093 R)
• M39: 7,468,225 km (0.03 R)
• M40: 7,950,379 km (0.06 R)
• M41: 8,244,488 km (0.109 R)
• M42: 8,371,796 km (0.114 R)
• M43: 8,585,123 km (0.055 R)
• M44: 8,714,076 km (0.11 R)
• M45: 8,959,416 km (0.098 R)
• M46: 9,163,169 km (0.071 R)
• M47: 9,250,983 km (0.05 R)
• M48: 9,398,037 km (0.088 R)
• M49: 9,486,599 km (0.11 R)
• M50: 9,798,810 km (0.101 R)
• M51: 9,888,569 km (0.087 R)
• M52: 10,054,024 km (0.058 R)
• M53: 10,205,118 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.5

Radius: 7.4

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 15.45 AU - 17.75 AU

Year: 29739 Days

Day: 17.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,258,023 km

• M1: 100,231 km (0.059 R)
• M2: 848,818 km (0.117 R)
• M3: 1,332,618 km (0.105 R)
• M4: 1,673,103 km (0.102 R)
• M5: 2,351,230 km (0.087 R)
• M6: 2,677,652 km (0.047 R)
• M7: 3,149,634 km (0.079 R)
• M8: 3,282,925 km (0.089 R)
• M9: 4,867,616 km (0.101 R)
• M10: 5,073,761 km (0.117 R)
• M11: 5,177,882 km (0.119 R)
• M12: 6,709,016 km (0.098 R)
• M13: 8,368,804 km (0.113 R)
• M14: 8,740,256 km (0.099 R)
• M15: 9,435,287 km (0.096 R)
• M16: 9,499,315 km (0.044 R)
• M17: 10,610,528 km (0.098 R)
• M18: 11,012,498 km (0.107 R)
• M19: 11,419,404 km (0.03 R)
• M20: 11,624,802 km (0.067 R)
• M21: 11,762,432 km (0.065 R)
• M22: 12,178,314 km (0.102 R)
• M23: 13,817,009 km (0.066 R)
• M24: 14,550,936 km (0.1 R)
• M25: 14,997,336 km (0.086 R)
• M26: 16,440,357 km (0.106 R)
• M27: 16,672,234 km (0.106 R)
• M28: 17,531,823 km (0.077 R)
• M29: 17,610,661 km (0.118 R)
• M30: 19,701,890 km (0.025 R)
• M31: 20,195,563 km (0.114 R)
• M32: 20,361,018 km (0.083 R)
• M33: 22,040,254 km (0.106 R)
• M34: 22,381,337 km (0.087 R)
• M35: 22,896,403 km (0.116 R)
• M36: 23,155,357 km (0.11 R)
• M37: 23,676,257 km (0.111 R)
• M38: 24,025,717 km (0.071 R)
• M39: 25,618,935 km (0.095 R)
• M40: 25,798,153 km (0.097 R)
• M41: 26,609,422 km (0.108 R)
• M42: 29,467,190 km (0.109 R)
• M43: 29,748,883 km (0.084 R)
• M44: 30,314,961 km (0.09 R)
• M45: 30,599,347 km (0.083 R)
• M46: 31,457,739 km (0.077 R)
• M47: 32,324,061 km (0.114 R)
• M48: 32,420,851 km (0.059 R)
• M49: 32,614,580 km (0.084 R)
• M50: 33,393,536 km (0.066 R)
• M51: 33,589,210 km (0.092 R)
• M52: 33,687,197 km (0.068 R)
• M53: 37,582,426 km (0.11 R)
• M54: 40,153,265 km (0.11 R)
• M55: 41,197,458 km (0.119 R)
• M56: 43,099,296 km (0.09 R)
• M57: 45,029,557 km (0.088 R)
• M58: 45,245,876 km (0.057 R)
• M59: 46,441,163 km (0.099 R)
• M60: 47,427,013 km (0.051 R)
• M61: 47,757,026 km (0.076 R)
• M62: 48,530,297 km (0.093 R)
• M63: 48,974,005 km (0.083 R)
• M64: 49,307,608 km (0.098 R)
• M65: 50,313,205 km (0.077 R)
• M66: 50,874,795 km (0.112 R)
• M67: 51,890,714 km (0.119 R)
• M68: 52,571,833 km (0.094 R)
• M69: 52,913,515 km (0.113 R)
• M70: 54,287,422 km (0.111 R)
• M71: 55,094,203 km (0.093 R)
• M72: 56,370,123 km (0.075 R)
• M73: 56,603,197 km (0.099 R)
• M74: 58,714,920 km (0.116 R)
• M75: 60,136,998 km (0.067 R)
• M76: 61,570,444 km (0.105 R)
• M77: 65,080,609 km (0.106 R)
• M78: 67,415,383 km (0.089 R)
• M79: 69,153,261 km (0.119 R)
• M80: 69,777,533 km (0.091 R)
• M81: 72,419,581 km (0.118 R)
• M82: 73,053,577 km (0.107 R)
• M83: 74,710,224 km (0.106 R)
• M84: 75,607,512 km (0.109 R)
• M85: 77,542,112 km (0.097 R)
• M86: 79,231,819 km (0.1 R)
• M87: 79,754,215 km (0.06 R)
• M88: 80,015,862 km (0.086 R)
• M89: 81,591,576 km (0.068 R)
• M90: 83,841,229 km (0.094 R)
• M91: 87,725,687 km (0.079 R)
• M92: 87,995,861 km (0.059 R)
• M93: 88,536,807 km (0.084 R)
• M94: 88,672,193 km (0.083 R)
• M95: 89,486,006 km (0.111 R)
• M96: 90,302,511 km (0.109 R)
• M97: 90,438,794 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 16,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit