🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.01 AU - 1.03 AU

Year: 374 Days

Day: 24.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.08 AU - 1.46 AU

Year: 520 Days

Day: 18.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.31 AU - 1.45 AU

Year: 589 Days

Day: 30.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.72 AU - 3.48 AU

Year: 1984 Days

Day: 29.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,403,671 km

• M1: 78,838 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.54 AU - 5.04 AU

Year: 3810 Days

Day: 21.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.7

Radius: 11.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.92 AU - 14.22 AU

Year: 15240 Days

Day: 13.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,403,671 km

• M1: 406,308 km (0.103 R)
• M2: 541,395 km (0.04 R)
• M3: 713,133 km (0.106 R)
• M4: 1,777,971 km (0.072 R)
• M5: 1,944,024 km (0.076 R)
• M6: 3,061,820 km (0.105 R)
• M7: 3,295,940 km (0.052 R)
• M8: 3,483,985 km (0.116 R)
• M9: 3,623,111 km (0.119 R)
• M10: 6,110,325 km (0.11 R)
• M11: 6,470,108 km (0.04 R)
• M12: 7,099,765 km (0.083 R)
• M13: 7,794,498 km (0.05 R)
• M14: 8,184,649 km (0.088 R)
• M15: 8,746,539 km (0.088 R)
• M16: 9,981,619 km (0.117 R)
• M17: 10,556,523 km (0.027 R)
• M18: 11,296,584 km (0.102 R)
• M19: 12,000,741 km (0.089 R)
• M20: 12,212,123 km (0.094 R)
• M21: 12,558,292 km (0.12 R)
• M22: 13,287,582 km (0.037 R)
• M23: 13,781,405 km (0.054 R)
• M24: 14,141,786 km (0.053 R)
• M25: 16,193,670 km (0.067 R)
• M26: 18,397,845 km (0.052 R)
• M27: 19,721,487 km (0.036 R)
• M28: 20,536,646 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.9

Radius: 3.6

Gravity: 74.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.5 AU - 15.88 AU

Year: 22587 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,403,671 km

• M1: 98,884 km (0.119 R)
• M2: 305,928 km (0.094 R)
• M3: 623,823 km (0.059 R)
• M4: 839,693 km (0.083 R)
• M5: 897,138 km (0.071 R)
• M6: 955,930 km (0.061 R)
• M7: 1,046,587 km (0.069 R)
• M8: 1,108,520 km (0.087 R)
• M9: 1,829,133 km (0.047 R)
• M10: 1,979,778 km (0.09 R)
• M11: 2,293,335 km (0.1 R)
• M12: 2,965,479 km (0.119 R)
• M13: 4,175,576 km (0.098 R)
• M14: 4,224,793 km (0.077 R)
• M15: 4,274,310 km (0.119 R)
• M16: 4,728,190 km (0.12 R)
• M17: 5,091,713 km (0.028 R)
• M18: 7,215,853 km (0.106 R)
• M19: 7,275,094 km (0.094 R)
• M20: 9,901,883 km (0.109 R)
• M21: 10,499,227 km (0.115 R)
• M22: 11,382,453 km (0.062 R)
• M23: 12,077,934 km (0.117 R)
• M24: 13,509,585 km (0.063 R)
• M25: 13,728,896 km (0.087 R)
• M26: 14,468,508 km (0.045 R)
• M27: 14,692,904 km (0.077 R)
• M28: 14,767,853 km (0.09 R)
• M29: 14,993,746 km (0.077 R)
• M30: 16,528,919 km (0.067 R)
• M31: 18,274,427 km (0.075 R)
• M32: 19,005,213 km (0.102 R)
• M33: 19,415,260 km (0.106 R)
• M34: 19,662,695 km (0.104 R)
• M35: 21,000,100 km (0.059 R)
• M36: 24,202,991 km (0.095 R)
• M37: 25,815,207 km (0.093 R)
• M38: 27,184,925 km (0.106 R)
• M39: 27,646,734 km (0.058 R)
• M40: 29,899,229 km (0.07 R)
• M41: 30,089,667 km (0.045 R)
• M42: 30,280,404 km (0.112 R)
• M43: 32,992,913 km (0.039 R)
• M44: 34,378,039 km (0.107 R)
• M45: 34,877,248 km (0.04 R)
• M46: 36,796,289 km (0.081 R)
• M47: 37,819,987 km (0.07 R)
• M48: 37,922,761 km (0.104 R)
• M49: 38,645,618 km (0.116 R)
• M50: 38,956,782 km (0.104 R)
• M51: 39,686,071 km (0.081 R)
• M52: 40,419,699 km (0.114 R)
• M53: 41,687,990 km (0.076 R)
• M54: 41,794,354 km (0.117 R)
• M55: 42,647,810 km (0.093 R)
• M56: 44,588,992 km (0.079 R)
• M57: 45,242,435 km (0.105 R)
• M58: 47,443,469 km (0.095 R)
• M59: 48,221,976 km (0.068 R)
• M60: 48,556,926 km (0.061 R)
• M61: 48,668,675 km (0.116 R)
• M62: 49,453,914 km (0.111 R)
• M63: 50,243,193 km (0.113 R)
• M64: 54,019,941 km (0.104 R)
• M65: 54,251,817 km (0.091 R)
• M66: 55,649,660 km (0.115 R)
• M67: 56,000,916 km (0.037 R)
• M68: 59,913,648 km (0.068 R)
• M69: 62,935,974 km (0.07 R)
• M70: 63,791,075 km (0.045 R)
• M71: 63,913,596 km (0.111 R)
• M72: 64,650,066 km (0.085 R)
• M73: 67,748,836 km (0.097 R)
• M74: 67,873,751 km (0.113 R)
• M75: 68,249,092 km (0.072 R)
• M76: 69,001,868 km (0.111 R)
• M77: 70,895,628 km (0.075 R)
• M78: 71,276,354 km (0.076 R)
• M79: 72,295,116 km (0.104 R)
• M80: 72,422,872 km (0.11 R)
• M81: 72,550,629 km (0.088 R)
• M82: 74,089,692 km (0.042 R)
• M83: 77,853,125 km (0.046 R)
• M84: 78,902,255 km (0.069 R)
• M85: 79,955,873 km (0.107 R)
• M86: 80,352,308 km (0.033 R)
• M87: 80,484,552 km (0.082 R)
• M88: 81,014,428 km (0.088 R)
• M89: 81,811,186 km (0.106 R)
• M90: 85,834,321 km (0.051 R)
• M91: 87,461,498 km (0.09 R)
• M92: 88,278,900 km (0.103 R)
• M93: 88,415,334 km (0.079 R)
• M94: 89,372,610 km (0.115 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 16,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit