🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.63 AU - 1.93 AU

Year: 872 Days

Day: 32 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,062,471 km

• M1: 806,183 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.23 AU - 3.07 AU

Year: 1584 Days

Day: 18 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.62 AU - 4.64 AU

Year: 3657 Days

Day: 15.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,062,471 km

• M1: 1,259,464 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.57 AU - 5.85 AU

Year: 3752 Days

Day: 27.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 100.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.4

Radius: 8.3

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.28 AU - 9.22 AU

Year: 8699 Days

Day: 10.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,062,471 km

• M1: 113,545 km (0.073 R)
• M2: 264,040 km (0.032 R)
• M3: 392,694 km (0.043 R)
• M4: 642,224 km (0.089 R)
• M5: 746,344 km (0.115 R)
• M6: 840,441 km (0.066 R)
• M7: 989,291 km (0.084 R)
• M8: 1,313,021 km (0.115 R)
• M9: 1,370,167 km (0.029 R)
• M10: 1,751,941 km (0.079 R)
• M11: 1,815,221 km (0.059 R)
• M12: 2,098,409 km (0.084 R)
• M13: 2,211,057 km (0.093 R)
• M14: 2,561,415 km (0.098 R)
• M15: 2,633,521 km (0.119 R)
• M16: 3,055,387 km (0.113 R)
• M17: 3,157,861 km (0.047 R)
• M18: 3,339,772 km (0.094 R)
• M19: 3,714,066 km (0.055 R)
• M20: 4,101,674 km (0.098 R)
• M21: 4,648,455 km (0.091 R)
• M22: 5,005,694 km (0.077 R)
• M23: 5,279,458 km (0.025 R)
• M24: 5,340,943 km (0.075 R)
• M25: 5,558,010 km (0.029 R)
• M26: 5,968,955 km (0.064 R)
• M27: 6,324,400 km (0.08 R)
• M28: 6,389,774 km (0.107 R)
• M29: 6,887,336 km (0.116 R)
• M30: 7,674,221 km (0.107 R)
• M31: 8,381,520 km (0.082 R)
• M32: 8,525,433 km (0.078 R)
• M33: 8,962,259 km (0.101 R)
• M34: 9,220,465 km (0.119 R)
• M35: 9,895,750 km (0.104 R)
• M36: 10,047,891 km (0.115 R)
• M37: 10,354,716 km (0.069 R)
• M38: 10,431,908 km (0.119 R)
• M39: 10,547,996 km (0.117 R)
• M40: 10,820,564 km (0.107 R)
• M41: 10,938,148 km (0.105 R)
• M42: 14,054,720 km (0.051 R)
• M43: 14,440,832 km (0.072 R)
• M44: 15,136,013 km (0.076 R)
• M45: 15,930,976 km (0.096 R)
• M46: 16,288,665 km (0.115 R)
• M47: 16,603,718 km (0.089 R)
• M48: 17,377,438 km (0.113 R)
• M49: 17,561,294 km (0.114 R)
• M50: 18,116,452 km (0.086 R)
• M51: 20,297,439 km (0.108 R)
• M52: 20,491,019 km (0.071 R)
• M53: 20,588,108 km (0.067 R)
• M54: 21,468,042 km (0.086 R)
• M55: 23,062,457 km (0.062 R)
• M56: 23,365,691 km (0.085 R)
• M57: 23,517,832 km (0.071 R)
• M58: 23,721,136 km (0.11 R)
• M59: 24,027,213 km (0.067 R)
• M60: 24,283,175 km (0.072 R)
• M61: 24,694,869 km (0.085 R)
• M62: 25,316,448 km (0.07 R)
• M63: 25,420,568 km (0.097 R)
• M64: 26,258,615 km (0.082 R)
• M65: 26,469,548 km (0.103 R)
• M66: 27,159,045 km (0.082 R)
• M67: 28,177,208 km (0.1 R)
• M68: 29,371,747 km (0.034 R)
• M69: 29,426,350 km (0.1 R)
• M70: 29,700,413 km (0.103 R)
• M71: 30,472,039 km (0.087 R)
• M72: 31,361,847 km (0.048 R)
• M73: 31,417,797 km (0.107 R)
• M74: 32,034,888 km (0.101 R)
• M75: 34,024,989 km (0.112 R)
• M76: 35,354,315 km (0.069 R)
• M77: 35,412,509 km (0.101 R)
• M78: 35,879,105 km (0.111 R)
• M79: 36,171,868 km (0.077 R)
• M80: 36,230,510 km (0.077 R)
• M81: 36,818,579 km (0.087 R)
• M82: 37,113,736 km (0.102 R)
• M83: 38,063,682 km (0.096 R)
• M84: 38,362,280 km (0.11 R)
• M85: 38,901,580 km (0.043 R)
• M86: 39,503,711 km (0.119 R)
• M87: 39,745,461 km (0.091 R)
• M88: 39,987,660 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.2

Radius: 14.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.76 AU - 8.88 AU

Year: 9616 Days

Day: 10.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,062,471 km

• M1: 192,383 km (0.047 R)
• M2: 397,033 km (0.086 R)
• M3: 636,240 km (0.107 R)
• M4: 753,524 km (0.106 R)
• M5: 1,247,796 km (0.118 R)
• M6: 1,460,674 km (0.089 R)
• M7: 1,879,248 km (0.108 R)
• M8: 2,012,391 km (0.077 R)
• M9: 3,085,306 km (0.117 R)
• M10: 3,297,436 km (0.055 R)
• M11: 3,624,756 km (0.082 R)
• M12: 4,106,910 km (0.109 R)
• M13: 4,549,570 km (0.098 R)
• M14: 5,132,404 km (0.072 R)
• M15: 5,353,210 km (0.088 R)
• M16: 5,641,635 km (0.072 R)
• M17: 6,100,751 km (0.092 R)
• M18: 6,301,362 km (0.046 R)
• M19: 7,055,335 km (0.083 R)
• M20: 7,336,728 km (0.088 R)
• M21: 7,621,712 km (0.099 R)
• M22: 7,765,625 km (0.094 R)
• M23: 7,983,290 km (0.118 R)
• M24: 8,276,652 km (0.04 R)
• M25: 8,536,204 km (0.106 R)
• M26: 9,485,403 km (0.116 R)
• M27: 9,992,240 km (0.079 R)
• M28: 10,388,226 km (0.086 R)
• M29: 10,668,423 km (0.065 R)
• M30: 10,991,853 km (0.11 R)
• M31: 11,689,727 km (0.113 R)
• M32: 12,444,448 km (0.053 R)
• M33: 12,870,653 km (0.115 R)
• M34: 13,475,327 km (0.037 R)
• M35: 13,781,105 km (0.088 R)
• M36: 13,956,883 km (0.117 R)
• M37: 15,027,405 km (0.112 R)
• M38: 15,253,747 km (0.087 R)
• M39: 15,801,724 km (0.099 R)
• M40: 16,216,858 km (0.115 R)
• M41: 16,402,659 km (0.106 R)
• M42: 16,963,950 km (0.101 R)
• M43: 17,531,674 km (0.116 R)
• M44: 17,674,540 km (0.1 R)
• M45: 17,913,597 km (0.107 R)
• M46: 21,218,812 km (0.081 R)
• M47: 21,472,979 km (0.117 R)
• M48: 21,677,031 km (0.117 R)
• M49: 21,881,681 km (0.104 R)
• M50: 22,138,390 km (0.114 R)
• M51: 23,018,924 km (0.096 R)
• M52: 24,016,442 km (0.066 R)
• M53: 25,028,322 km (0.117 R)
• M54: 25,620,431 km (0.113 R)
• M55: 26,380,687 km (0.088 R)
• M56: 27,038,319 km (0.084 R)
• M57: 27,203,475 km (0.075 R)
• M58: 29,325,671 km (0.092 R)
• M59: 30,463,961 km (0.082 R)
• M60: 30,578,553 km (0.111 R)
• M61: 31,326,991 km (0.041 R)
• M62: 32,023,369 km (0.112 R)
• M63: 32,198,249 km (0.12 R)
• M64: 33,018,644 km (0.042 R)
• M65: 33,313,202 km (0.114 R)
• M66: 34,620,089 km (0.087 R)
• M67: 35,520,668 km (0.055 R)
• M68: 36,125,343 km (0.097 R)
• M69: 36,489,763 km (0.034 R)
• M70: 38,144,914 km (0.116 R)
• M71: 38,578,149 km (0.093 R)
• M72: 38,764,249 km (0.118 R)
• M73: 39,386,726 km (0.069 R)
• M74: 40,138,305 km (0.081 R)
• M75: 40,389,780 km (0.114 R)
• M76: 40,515,741 km (0.068 R)
• M77: 41,782,536 km (0.108 R)
• M78: 42,998,168 km (0.059 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 11,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit