🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.72 AU - 0.98 AU

Year: 289 Days

Day: 15.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,716,937 km

• M1: 170,841 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.2 AU - 1.98 AU

Year: 740 Days

Day: 34 Hours

Environment

Temp: -47 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,716,937 km

• M1: 301,589 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.08 AU - 4.62 AU

Year: 2787 Days

Day: 12.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.9

Radius: 13.3

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.67 AU - 9.23 AU

Year: 8270 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,716,937 km

• M1: 344,524 km (0.114 R)
• M2: 474,824 km (0.085 R)
• M3: 641,775 km (0.053 R)
• M4: 733,927 km (0.109 R)
• M5: 1,022,501 km (0.084 R)
• M6: 1,133,353 km (0.081 R)
• M7: 1,429,557 km (0.063 R)
• M8: 1,576,612 km (0.082 R)
• M9: 1,684,921 km (0.11 R)
• M10: 2,001,769 km (0.076 R)
• M11: 2,338,065 km (0.083 R)
• M12: 2,437,697 km (0.09 R)
• M13: 3,567,760 km (0.073 R)
• M14: 3,683,100 km (0.068 R)
• M15: 4,187,244 km (0.094 R)
• M16: 4,309,167 km (0.071 R)
• M17: 4,463,103 km (0.107 R)
• M18: 4,840,389 km (0.102 R)
• M19: 4,936,281 km (0.105 R)
• M20: 6,137,103 km (0.045 R)
• M21: 6,486,264 km (0.047 R)
• M22: 6,734,597 km (0.11 R)
• M23: 7,022,274 km (0.103 R)
• M24: 7,204,035 km (0.106 R)
• M25: 7,646,994 km (0.111 R)
• M26: 7,834,141 km (0.102 R)
• M27: 8,098,780 km (0.084 R)
• M28: 8,871,303 km (0.119 R)
• M29: 8,989,186 km (0.067 R)
• M30: 9,226,598 km (0.079 R)
• M31: 9,385,920 km (0.114 R)
• M32: 9,586,531 km (0.035 R)
• M33: 10,196,890 km (0.114 R)
• M34: 10,444,624 km (0.044 R)
• M35: 10,694,303 km (0.057 R)
• M36: 11,242,130 km (0.085 R)
• M37: 11,626,747 km (0.117 R)
• M38: 11,842,317 km (0.04 R)
• M39: 12,102,767 km (0.113 R)
• M40: 12,984,646 km (0.074 R)
• M41: 14,438,438 km (0.051 R)
• M42: 17,745,150 km (0.072 R)
• M43: 18,293,127 km (0.085 R)
• M44: 18,846,789 km (0.094 R)
• M45: 19,100,207 km (0.118 R)
• M46: 19,661,947 km (0.081 R)
• M47: 20,958,512 km (0.078 R)
• M48: 21,537,755 km (0.112 R)
• M49: 21,749,735 km (0.045 R)
• M50: 22,122,384 km (0.077 R)
• M51: 22,443,421 km (0.092 R)
• M52: 22,550,832 km (0.109 R)
• M53: 22,712,098 km (0.105 R)
• M54: 23,144,287 km (0.113 R)
• M55: 23,307,049 km (0.066 R)
• M56: 23,852,483 km (0.086 R)
• M57: 24,071,793 km (0.06 R)
• M58: 25,513,767 km (0.117 R)
• M59: 26,245,151 km (0.11 R)
• M60: 27,728,713 km (0.049 R)
• M61: 28,074,883 km (0.081 R)
• M62: 28,596,979 km (0.086 R)
• M63: 29,180,710 km (0.081 R)
• M64: 29,650,597 km (0.048 R)
• M65: 29,768,480 km (0.067 R)
• M66: 30,063,786 km (0.114 R)
• M67: 30,182,268 km (0.056 R)
• M68: 30,419,530 km (0.099 R)
• M69: 31,015,379 km (0.107 R)
• M70: 33,131,440 km (0.065 R)
• M71: 35,669,069 km (0.052 R)
• M72: 36,108,438 km (0.106 R)
• M73: 36,297,380 km (0.078 R)
• M74: 36,929,431 km (0.062 R)
• M75: 37,820,436 km (0.081 R)
• M76: 37,948,193 km (0.115 R)
• M77: 38,332,659 km (0.118 R)
• M78: 38,654,145 km (0.117 R)
• M79: 38,911,753 km (0.118 R)
• M80: 40,143,841 km (0.108 R)
• M81: 40,470,263 km (0.115 R)
• M82: 41,191,325 km (0.09 R)
• M83: 41,784,480 km (0.07 R)
• M84: 43,379,942 km (0.075 R)
• M85: 43,916,250 km (0.1 R)
• M86: 44,454,653 km (0.112 R)
• M87: 45,334,438 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92

Radius: 3.4

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 15.27 AU - 22.75 AU

Year: 30581 Days

Day: 17.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 51,716,937 km

• M1: 127,906 km (0.089 R)
• M2: 487,091 km (0.098 R)
• M3: 519,254 km (0.093 R)
• M4: 820,844 km (0.116 R)
• M5: 1,124,976 km (0.114 R)
• M6: 1,651,860 km (0.074 R)
• M7: 1,850,974 km (0.074 R)
• M8: 2,605,397 km (0.094 R)
• M9: 2,778,182 km (0.042 R)
• M10: 3,442,845 km (0.111 R)
• M11: 3,537,242 km (0.087 R)
• M12: 3,955,667 km (0.113 R)
• M13: 4,021,490 km (0.091 R)
• M14: 6,462,927 km (0.07 R)
• M15: 7,171,572 km (0.098 R)
• M16: 8,154,131 km (0.12 R)
• M17: 8,406,204 km (0.063 R)
• M18: 8,575,848 km (0.051 R)
• M19: 8,746,389 km (0.077 R)
• M20: 9,004,595 km (0.065 R)
• M21: 9,572,319 km (0.116 R)
• M22: 10,559,216 km (0.091 R)
• M23: 10,604,843 km (0.054 R)
• M24: 10,926,180 km (0.117 R)
• M25: 13,707,653 km (0.059 R)
• M26: 13,957,182 km (0.099 R)
• M27: 14,918,947 km (0.09 R)
• M28: 16,216,708 km (0.094 R)
• M29: 16,905,607 km (0.074 R)
• M30: 17,388,209 km (0.101 R)
• M31: 17,658,233 km (0.109 R)
• M32: 17,875,300 km (0.097 R)
• M33: 18,038,661 km (0.094 R)
• M34: 18,807,594 km (0.11 R)
• M35: 20,718,856 km (0.046 R)
• M36: 20,890,445 km (0.08 R)
• M37: 21,871,657 km (0.052 R)
• M38: 23,938,502 km (0.112 R)
• M39: 25,025,480 km (0.084 R)
• M40: 25,882,077 km (0.102 R)
• M41: 26,499,767 km (0.065 R)
• M42: 26,561,700 km (0.115 R)
• M43: 27,435,352 km (0.029 R)
• M44: 28,508,567 km (0.087 R)
• M45: 29,788,826 km (0.119 R)
• M46: 30,241,359 km (0.06 R)
• M47: 30,500,911 km (0.095 R)
• M48: 33,070,404 km (0.067 R)
• M49: 38,202,509 km (0.094 R)
• M50: 38,623,627 km (0.1 R)
• M51: 39,967,315 km (0.097 R)
• M52: 40,180,941 km (0.101 R)
• M53: 40,895,570 km (0.09 R)
• M54: 41,039,034 km (0.102 R)
• M55: 42,482,504 km (0.111 R)
• M56: 42,555,059 km (0.095 R)
• M57: 44,015,882 km (0.116 R)
• M58: 44,826,404 km (0.114 R)
• M59: 45,048,257 km (0.044 R)
• M60: 47,814,621 km (0.102 R)
• M61: 49,104,005 km (0.099 R)
• M62: 49,332,740 km (0.07 R)
• M63: 51,098,145 km (0.058 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 13,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit