🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.72 AU - 0.98 AU

Year: 286 Days

Day: 33.2 Hours

Environment

Temp: 105 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.3 AU - 1.42 AU

Year: 579 Days

Day: 34.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.4 AU - 2.22 AU

Year: 889 Days

Day: 19.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.39 AU - 4.27 AU

Year: 2738 Days

Day: 47 Hours

Environment

Temp: -124 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,950,973 km

• M1: 326,722 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.31 AU - 4.63 AU

Year: 3452 Days

Day: 17.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,950,973 km

• M1: 1,640,640 km (0.082 R)

Asteroid Belt

Center: 6.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.7

Radius: 8.4

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.68 AU - 10.82 AU

Year: 10275 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 95,950,973 km

• M1: 203,453 km (0.048 R)
• M2: 452,534 km (0.112 R)
• M3: 587,022 km (0.056 R)
• M4: 823,237 km (0.025 R)
• M5: 990,936 km (0.051 R)
• M6: 1,049,429 km (0.115 R)
• M7: 1,425,069 km (0.106 R)
• M8: 1,559,259 km (0.093 R)
• M9: 1,721,273 km (0.116 R)
• M10: 1,792,482 km (0.11 R)
• M11: 1,864,588 km (0.092 R)
• M12: 2,011,942 km (0.075 R)
• M13: 3,205,434 km (0.12 R)
• M14: 3,777,496 km (0.114 R)
• M15: 3,870,845 km (0.086 R)
• M16: 5,082,887 km (0.06 R)
• M17: 5,534,672 km (0.113 R)
• M18: 5,891,164 km (0.109 R)
• M19: 7,004,621 km (0.051 R)
• M20: 7,196,406 km (0.115 R)
• M21: 8,464,846 km (0.111 R)
• M22: 9,715,634 km (0.082 R)
• M23: 10,581,207 km (0.073 R)
• M24: 10,669,171 km (0.107 R)
• M25: 11,291,348 km (0.106 R)
• M26: 11,788,462 km (0.119 R)
• M27: 12,385,208 km (0.031 R)
• M28: 13,227,743 km (0.116 R)
• M29: 13,417,433 km (0.084 R)
• M30: 13,608,170 km (0.07 R)
• M31: 13,992,038 km (0.097 R)
• M32: 14,185,468 km (0.099 R)
• M33: 14,525,953 km (0.041 R)
• M34: 15,463,483 km (0.106 R)
• M35: 15,763,726 km (0.077 R)
• M36: 16,116,328 km (0.052 R)
• M37: 16,471,623 km (0.086 R)
• M38: 16,726,987 km (0.111 R)
• M39: 17,396,886 km (0.116 R)
• M40: 18,286,395 km (0.12 R)
• M41: 19,083,303 km (0.085 R)
• M42: 19,297,826 km (0.074 R)
• M43: 19,566,953 km (0.091 R)
• M44: 19,837,426 km (0.079 R)
• M45: 20,163,549 km (0.076 R)
• M46: 20,491,468 km (0.113 R)
• M47: 20,711,077 km (0.088 R)
• M48: 21,152,690 km (0.108 R)
• M49: 21,709,045 km (0.117 R)
• M50: 22,270,186 km (0.096 R)
• M51: 23,063,653 km (0.119 R)
• M52: 24,736,906 km (0.074 R)
• M53: 24,795,398 km (0.086 R)
• M54: 25,735,920 km (0.025 R)
• M55: 25,795,011 km (0.109 R)
• M56: 28,259,786 km (0.088 R)
• M57: 28,504,378 km (0.098 R)
• M58: 29,241,896 km (0.103 R)
• M59: 29,861,530 km (0.1 R)
• M60: 30,235,226 km (0.12 R)
• M61: 30,547,885 km (0.105 R)
• M62: 31,492,297 km (0.063 R)
• M63: 31,999,882 km (0.118 R)
• M64: 33,668,347 km (0.118 R)
• M65: 34,905,372 km (0.047 R)
• M66: 35,628,229 km (0.06 R)
• M67: 36,157,207 km (0.099 R)
• M68: 36,489,015 km (0.05 R)
• M69: 37,423,703 km (0.098 R)
• M70: 37,490,722 km (0.101 R)
• M71: 37,759,400 km (0.051 R)
• M72: 37,893,889 km (0.108 R)
• M73: 39,112,214 km (0.113 R)
• M74: 39,180,131 km (0.113 R)
• M75: 39,452,848 km (0.096 R)
• M76: 40,205,774 km (0.102 R)
• M77: 40,825,409 km (0.104 R)
• M78: 40,894,373 km (0.1 R)
• M79: 40,963,487 km (0.118 R)
• M80: 43,617,054 km (0.115 R)
• M81: 44,324,652 km (0.067 R)
• M82: 44,608,589 km (0.101 R)
• M83: 44,822,065 km (0.102 R)
• M84: 44,964,632 km (0.104 R)
• M85: 45,894,383 km (0.076 R)
• M86: 46,469,736 km (0.048 R)
• M87: 47,409,809 km (0.112 R)
• M88: 48,721,783 km (0.09 R)
• M89: 48,941,691 km (0.027 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.8

Radius: 5.5

Gravity: 31.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.25 AU - 20.41 AU

Year: 24103 Days

Day: 24.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,950,973 km

• M1: 319,541 km (0.117 R)
• M2: 923,318 km (0.113 R)
• M3: 1,140,385 km (0.06 R)
• M4: 2,361,103 km (0.067 R)
• M5: 2,920,450 km (0.059 R)
• M6: 3,146,043 km (0.117 R)
• M7: 3,377,471 km (0.082 R)
• M8: 3,758,946 km (0.113 R)
• M9: 3,856,484 km (0.092 R)
• M10: 4,104,068 km (0.075 R)
• M11: 4,666,706 km (0.086 R)
• M12: 6,436,448 km (0.098 R)
• M13: 6,553,284 km (0.077 R)
• M14: 6,907,981 km (0.106 R)
• M15: 7,697,858 km (0.097 R)
• M16: 8,452,130 km (0.065 R)
• M17: 9,033,168 km (0.114 R)
• M18: 10,029,939 km (0.108 R)
• M19: 10,369,975 km (0.072 R)
• M20: 11,838,577 km (0.098 R)
• M21: 11,981,892 km (0.083 R)
• M22: 12,926,902 km (0.059 R)
• M23: 14,350,774 km (0.118 R)
• M24: 15,353,229 km (0.074 R)
• M25: 17,181,465 km (0.102 R)
• M26: 19,667,333 km (0.049 R)
• M27: 19,922,098 km (0.109 R)
• M28: 20,434,770 km (0.104 R)
• M29: 20,520,639 km (0.083 R)
• M30: 21,211,931 km (0.107 R)
• M31: 21,648,009 km (0.075 R)
• M32: 21,735,523 km (0.108 R)
• M33: 22,086,779 km (0.038 R)
• M34: 22,351,567 km (0.086 R)
• M35: 24,143,301 km (0.088 R)
• M36: 24,507,123 km (0.088 R)
• M37: 28,819,581 km (0.092 R)
• M38: 29,399,123 km (0.076 R)
• M39: 29,787,629 km (0.098 R)
• M40: 30,080,093 km (0.091 R)
• M41: 31,556,773 km (0.057 R)
• M42: 32,855,432 km (0.114 R)
• M43: 33,460,855 km (0.062 R)
• M44: 33,764,838 km (0.068 R)
• M45: 35,711,555 km (0.114 R)
• M46: 36,022,120 km (0.106 R)
• M47: 36,855,081 km (0.08 R)
• M48: 38,010,575 km (0.109 R)
• M49: 38,752,132 km (0.113 R)
• M50: 40,357,167 km (0.065 R)
• M51: 40,680,747 km (0.111 R)
• M52: 43,410,759 km (0.069 R)
• M53: 44,296,827 km (0.103 R)
• M54: 44,630,580 km (0.096 R)
• M55: 46,086,616 km (0.105 R)
• M56: 47,444,516 km (0.06 R)
• M57: 48,242,621 km (0.111 R)
• M58: 50,083,572 km (0.095 R)
• M59: 51,362,484 km (0.094 R)
• M60: 51,596,306 km (0.113 R)
• M61: 52,416,850 km (0.064 R)
• M62: 52,887,784 km (0.031 R)
• M63: 53,123,849 km (0.068 R)
• M64: 54,308,964 km (0.054 R)
• M65: 56,102,941 km (0.085 R)
• M66: 58,646,853 km (0.099 R)
• M67: 59,380,631 km (0.12 R)
• M68: 59,625,971 km (0.1 R)
• M69: 61,228,314 km (0.108 R)
• M70: 62,345,960 km (0.116 R)
• M71: 64,475,336 km (0.034 R)
• M72: 65,106,190 km (0.075 R)
• M73: 66,755,806 km (0.103 R)
• M74: 67,266,234 km (0.107 R)
• M75: 67,521,897 km (0.114 R)
• M76: 72,047,980 km (0.088 R)
• M77: 72,440,525 km (0.048 R)
• M78: 72,702,620 km (0.12 R)
• M79: 73,096,362 km (0.119 R)
• M80: 73,885,790 km (0.047 R)
• M81: 74,942,849 km (0.099 R)
• M82: 76,671,153 km (0.114 R)
• M83: 81,117,052 km (0.105 R)
• M84: 81,661,588 km (0.072 R)
• M85: 82,344,054 km (0.097 R)
• M86: 82,891,283 km (0.095 R)
• M87: 83,714,520 km (0.073 R)
• M88: 87,312,947 km (0.107 R)
• M89: 88,290,270 km (0.114 R)
• M90: 88,850,364 km (0.12 R)
• M91: 89,271,333 km (0.108 R)
• M92: 89,692,899 km (0.098 R)
• M93: 91,102,710 km (0.054 R)
• M94: 91,385,599 km (0.118 R)
• M95: 95,807,114 km (0.091 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 14,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit