🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.71 AU - 0.77 AU

Year: 230 Days

Day: 45.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.62 AU - 1.04 AU

Year: 273 Days

Day: 45.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,955,145 km

• M1: 254,915 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.08 AU - 1.24 AU

Year: 452 Days

Day: 26.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.34 AU - 2.98 AU

Year: 1569 Days

Day: 23.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.86 AU - 4.46 AU

Year: 3069 Days

Day: 24.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,955,145 km

• M1: 81,381 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.13 AU - 5.03 AU

Year: 3545 Days

Day: 35.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.31 AU - 4.89 AU

Year: 3568 Days

Day: 31.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,955,145 km

• M1: 979,567 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 8.6

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.42 AU - 8.52 AU

Year: 7384 Days

Day: 13.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,955,145 km

• M1: 197,918 km (0.095 R)
• M2: 274,063 km (0.103 R)
• M3: 383,719 km (0.069 R)
• M4: 445,054 km (0.054 R)
• M5: 579,393 km (0.071 R)
• M6: 664,514 km (0.054 R)
• M7: 780,602 km (0.09 R)
• M8: 834,457 km (0.078 R)
• M9: 946,207 km (0.105 R)
• M10: 1,393,504 km (0.094 R)
• M11: 1,666,371 km (0.079 R)
• M12: 2,126,085 km (0.115 R)
• M13: 2,242,173 km (0.104 R)
• M14: 2,320,712 km (0.113 R)
• M15: 2,541,668 km (0.025 R)
• M16: 2,854,028 km (0.118 R)
• M17: 2,918,056 km (0.114 R)
• M18: 3,069,150 km (0.071 R)
• M19: 3,401,856 km (0.086 R)
• M20: 3,653,180 km (0.052 R)
• M21: 3,910,488 km (0.06 R)
• M22: 4,077,440 km (0.119 R)
• M23: 4,369,155 km (0.105 R)
• M24: 4,467,890 km (0.066 R)
• M25: 4,819,295 km (0.087 R)
• M26: 4,895,740 km (0.068 R)
• M27: 5,049,975 km (0.114 R)
• M28: 5,336,904 km (0.053 R)
• M29: 5,442,520 km (0.105 R)
• M30: 5,629,069 km (0.069 R)
• M31: 6,284,756 km (0.089 R)
• M32: 6,849,638 km (0.098 R)
• M33: 7,196,406 km (0.084 R)
• M34: 7,460,147 km (0.095 R)
• M35: 7,637,869 km (0.091 R)
• M36: 7,727,179 km (0.119 R)
• M37: 7,787,018 km (0.114 R)
• M38: 8,179,264 km (0.038 R)
• M39: 8,423,856 km (0.094 R)
• M40: 8,826,424 km (0.078 R)
• M41: 9,426,162 km (0.113 R)
• M42: 9,876,601 km (0.1 R)
• M43: 11,712,915 km (0.068 R)
• M44: 11,954,067 km (0.053 R)
• M45: 12,058,037 km (0.119 R)
• M46: 12,687,545 km (0.087 R)
• M47: 12,899,824 km (0.111 R)
• M48: 13,363,578 km (0.112 R)
• M49: 13,507,491 km (0.099 R)
• M50: 13,724,109 km (0.069 R)
• M51: 14,602,547 km (0.105 R)
• M52: 15,348,442 km (0.09 R)
• M53: 15,612,333 km (0.076 R)
• M54: 15,763,876 km (0.113 R)
• M55: 16,336,387 km (0.102 R)
• M56: 16,605,962 km (0.101 R)
• M57: 17,344,976 km (0.078 R)
• M58: 17,935,887 km (0.079 R)
• M59: 18,015,174 km (0.077 R)
• M60: 18,653,807 km (0.107 R)
• M61: 19,097,066 km (0.086 R)
• M62: 19,871,085 km (0.073 R)
• M63: 20,406,496 km (0.029 R)
• M64: 20,655,277 km (0.071 R)
• M65: 21,871,657 km (0.048 R)
• M66: 22,041,152 km (0.12 R)
• M67: 22,168,609 km (0.055 R)
• M68: 22,723,917 km (0.114 R)
• M69: 23,630,629 km (0.115 R)
• M70: 24,197,755 km (0.08 R)
• M71: 24,813,500 km (0.069 R)
• M72: 25,301,039 km (0.114 R)
• M73: 25,612,951 km (0.118 R)
• M74: 25,746,990 km (0.103 R)
• M75: 26,601,344 km (0.067 R)
• M76: 26,963,819 km (0.078 R)
• M77: 27,100,253 km (0.08 R)
• M78: 27,556,377 km (0.118 R)
• M79: 27,831,337 km (0.117 R)
• M80: 28,107,196 km (0.104 R)
• M81: 28,430,178 km (0.116 R)
• M82: 29,593,750 km (0.096 R)
• M83: 31,010,442 km (0.114 R)
• M84: 31,248,751 km (0.087 R)
• M85: 31,631,273 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.9

Radius: 5.4

Gravity: 24.41 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 15.12 AU - 16.88 AU

Year: 23146 Days

Day: 16.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,955,145 km

• M1: 81,082 km (0.11 R)
• M2: 127,906 km (0.084 R)
• M3: 255,364 km (0.107 R)
• M4: 344,225 km (0.1 R)
• M5: 508,184 km (0.1 R)
• M6: 932,144 km (0.106 R)
• M7: 1,044,792 km (0.12 R)
• M8: 1,192,145 km (0.049 R)
• M9: 1,605,784 km (0.108 R)
• M10: 2,711,312 km (0.07 R)
• M11: 3,080,071 km (0.081 R)
• M12: 3,595,884 km (0.114 R)
• M13: 4,513,817 km (0.045 R)
• M14: 4,802,690 km (0.08 R)
• M15: 5,964,766 km (0.107 R)
• M16: 6,017,126 km (0.078 R)
• M17: 6,069,784 km (0.064 R)
• M18: 7,489,617 km (0.087 R)
• M19: 7,888,745 km (0.064 R)
• M20: 9,066,678 km (0.094 R)
• M21: 9,369,614 km (0.106 R)
• M22: 13,806,986 km (0.092 R)
• M23: 14,155,399 km (0.108 R)
• M24: 14,648,025 km (0.071 R)
• M25: 15,003,320 km (0.084 R)
• M26: 15,074,828 km (0.079 R)
• M27: 15,577,776 km (0.072 R)
• M28: 15,650,181 km (0.107 R)
• M29: 17,493,825 km (0.115 R)
• M30: 17,569,073 km (0.1 R)
• M31: 17,644,321 km (0.105 R)
• M32: 17,719,718 km (0.088 R)
• M33: 18,786,351 km (0.074 R)
• M34: 19,017,480 km (0.044 R)
• M35: 19,482,879 km (0.085 R)
• M36: 20,345,759 km (0.048 R)
• M37: 20,662,607 km (0.095 R)
• M38: 22,515,976 km (0.101 R)
• M39: 22,925,724 km (0.064 R)
• M40: 23,753,000 km (0.115 R)
• M41: 27,419,345 km (0.096 R)
• M42: 27,506,710 km (0.043 R)
• M43: 27,769,254 km (0.069 R)
• M44: 28,385,298 km (0.034 R)
• M45: 29,720,160 km (0.115 R)
• M46: 31,898,156 km (0.12 R)
• M47: 32,728,125 km (0.062 R)
• M48: 33,099,277 km (0.11 R)
• M49: 35,545,501 km (0.077 R)
• M50: 35,640,795 km (0.1 R)
• M51: 36,983,137 km (0.101 R)
• M52: 37,563,427 km (0.105 R)
• M53: 39,223,963 km (0.094 R)
• M54: 40,112,724 km (0.098 R)
• M55: 43,733,741 km (0.062 R)
• M56: 44,244,767 km (0.11 R)
• M57: 45,066,658 km (0.119 R)
• M58: 45,272,953 km (0.094 R)
• M59: 46,725,549 km (0.046 R)
• M60: 47,352,812 km (0.085 R)
• M61: 49,144,995 km (0.068 R)
• M62: 52,144,881 km (0.063 R)
• M63: 52,361,499 km (0.12 R)
• M64: 54,323,624 km (0.078 R)
• M65: 54,653,039 km (0.043 R)
• M66: 54,983,052 km (0.099 R)
• M67: 56,420,987 km (0.091 R)
• M68: 56,754,590 km (0.055 R)
• M69: 56,977,191 km (0.07 R)
• M70: 58,657,026 km (0.06 R)
• M71: 58,769,673 km (0.038 R)
• M72: 58,994,967 km (0.087 R)
• M73: 59,785,891 km (0.118 R)
• M74: 60,126,077 km (0.108 R)
• M75: 60,466,711 km (0.068 R)
• M76: 61,264,218 km (0.109 R)
• M77: 62,409,389 km (0.069 R)
• M78: 62,984,743 km (0.098 R)
• M79: 66,004,525 km (0.066 R)
• M80: 66,238,646 km (0.04 R)
• M81: 66,355,931 km (0.075 R)
• M82: 67,414,036 km (0.11 R)
• M83: 71,221,153 km (0.099 R)
• M84: 73,271,840 km (0.113 R)
• M85: 75,464,197 km (0.061 R)
• M86: 76,937,736 km (0.104 R)
• M87: 78,296,833 km (0.065 R)
• M88: 78,668,733 km (0.078 R)
• M89: 79,165,697 km (0.12 R)
• M90: 80,038,002 km (0.119 R)
• M91: 80,537,809 km (0.071 R)
• M92: 82,421,246 km (0.119 R)
• M93: 82,925,989 km (0.088 R)
• M94: 83,558,339 km (0.105 R)
• M95: 84,446,352 km (0.097 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 18,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit