🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.58 AU - 0.86 AU

Year: 220 Days

Day: 35.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,028,967 km

• M1: 122,072 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.11 AU - 3.57 AU

Year: 2197 Days

Day: 40.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,028,967 km

• M1: 468,241 km (0.079 R)
• M2: 2,105,590 km (0.117 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.3

Radius: 10.7

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.12 AU - 6.2 AU

Year: 4218 Days

Day: 7.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 92,028,967 km

• M1: 208,240 km (0.113 R)
• M2: 363,373 km (0.099 R)
• M3: 442,062 km (0.091 R)
• M4: 519,553 km (0.072 R)
• M5: 720,015 km (0.08 R)
• M6: 804,537 km (0.066 R)
• M7: 898,186 km (0.12 R)
• M8: 1,023,549 km (0.095 R)
• M9: 1,166,863 km (0.114 R)
• M10: 1,385,426 km (0.075 R)
• M11: 1,532,181 km (0.053 R)
• M12: 1,793,080 km (0.113 R)
• M13: 2,068,490 km (0.103 R)
• M14: 2,380,252 km (0.08 R)
• M15: 2,557,525 km (0.03 R)
• M16: 2,651,772 km (0.072 R)
• M17: 2,763,372 km (0.118 R)
• M18: 2,835,777 km (0.073 R)
• M19: 3,023,971 km (0.086 R)
• M20: 3,412,926 km (0.081 R)
• M21: 4,026,127 km (0.051 R)
• M22: 4,219,707 km (0.074 R)
• M23: 4,397,429 km (0.077 R)
• M24: 4,491,975 km (0.072 R)
• M25: 4,606,268 km (0.115 R)
• M26: 4,692,736 km (0.058 R)
• M27: 5,043,842 km (0.073 R)
• M28: 5,123,129 km (0.079 R)
• M29: 5,272,727 km (0.093 R)
• M30: 5,505,052 km (0.106 R)
• M31: 5,576,410 km (0.112 R)
• M32: 6,339,210 km (0.089 R)
• M33: 6,467,714 km (0.065 R)
• M34: 6,640,500 km (0.047 R)
• M35: 6,924,586 km (0.069 R)
• M36: 7,470,618 km (0.111 R)
• M37: 7,538,536 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.8

Radius: 5.9

Gravity: 17.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.19 AU - 21.55 AU

Year: 28336 Days

Day: 20.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,028,967 km

• M1: 105,915 km (0.053 R)
• M2: 295,456 km (0.074 R)
• M3: 394,190 km (0.113 R)
• M4: 675,434 km (0.071 R)
• M5: 809,025 km (0.034 R)
• M6: 1,259,464 km (0.067 R)
• M7: 2,894,420 km (0.031 R)
• M8: 3,612,789 km (0.101 R)
• M9: 3,659,463 km (0.109 R)
• M10: 4,137,279 km (0.029 R)
• M11: 4,186,197 km (0.056 R)
• M12: 5,203,313 km (0.065 R)
• M13: 5,309,079 km (0.085 R)
• M14: 5,793,776 km (0.064 R)
• M15: 6,575,724 km (0.116 R)
• M16: 8,175,075 km (0.055 R)
• M17: 8,670,992 km (0.052 R)
• M18: 9,112,904 km (0.08 R)
• M19: 12,264,333 km (0.112 R)
• M20: 13,046,131 km (0.075 R)
• M21: 13,334,406 km (0.108 R)
• M22: 16,021,782 km (0.112 R)
• M23: 17,347,219 km (0.116 R)
• M24: 17,584,781 km (0.113 R)
• M25: 18,384,232 km (0.114 R)
• M26: 19,032,440 km (0.04 R)
• M27: 19,113,970 km (0.12 R)
• M28: 19,195,651 km (0.081 R)
• M29: 20,267,669 km (0.105 R)
• M30: 20,434,471 km (0.05 R)
• M31: 21,190,090 km (0.051 R)
• M32: 24,037,835 km (0.11 R)
• M33: 25,461,258 km (0.081 R)
• M34: 26,911,759 km (0.043 R)
• M35: 27,095,017 km (0.094 R)
• M36: 27,647,033 km (0.068 R)
• M37: 28,017,138 km (0.1 R)
• M38: 28,295,839 km (0.119 R)
• M39: 29,797,502 km (0.108 R)
• M40: 30,844,837 km (0.051 R)
• M41: 32,098,168 km (0.108 R)
• M42: 32,195,257 km (0.076 R)
• M43: 33,171,533 km (0.077 R)
• M44: 34,455,232 km (0.054 R)
• M45: 34,953,243 km (0.032 R)
• M46: 35,453,648 km (0.114 R)
• M47: 36,461,639 km (0.074 R)
• M48: 37,070,951 km (0.1 R)
• M49: 38,299,598 km (0.077 R)
• M50: 39,022,455 km (0.104 R)
• M51: 39,126,126 km (0.061 R)
• M52: 39,333,619 km (0.111 R)
• M53: 41,746,483 km (0.074 R)
• M54: 42,171,041 km (0.099 R)
• M55: 44,531,247 km (0.063 R)
• M56: 44,639,556 km (0.062 R)
• M57: 44,748,014 km (0.066 R)
• M58: 46,384,316 km (0.103 R)
• M59: 47,044,342 km (0.087 R)
• M60: 50,277,900 km (0.108 R)
• M61: 50,842,632 km (0.025 R)
• M62: 51,069,123 km (0.104 R)
• M63: 51,182,518 km (0.12 R)
• M64: 54,043,727 km (0.087 R)
• M65: 58,017,495 km (0.081 R)
• M66: 59,442,265 km (0.103 R)
• M67: 62,205,188 km (0.088 R)
• M68: 63,054,455 km (0.058 R)
• M69: 63,176,078 km (0.086 R)
• M70: 64,519,018 km (0.111 R)
• M71: 64,764,209 km (0.058 R)
• M72: 65,009,699 km (0.053 R)
• M73: 65,132,669 km (0.106 R)
• M74: 66,736,957 km (0.088 R)
• M75: 68,854,514 km (0.089 R)
• M76: 69,481,479 km (0.12 R)
• M77: 72,772,183 km (0.103 R)
• M78: 73,282,911 km (0.065 R)
• M79: 73,538,723 km (0.09 R)
• M80: 76,113,302 km (0.107 R)
• M81: 76,761,659 km (0.088 R)
• M82: 78,324,808 km (0.103 R)
• M83: 80,293,665 km (0.062 R)
• M84: 81,218,030 km (0.046 R)
• M85: 81,880,450 km (0.082 R)
• M86: 82,013,143 km (0.036 R)
• M87: 82,145,836 km (0.115 R)
• M88: 84,816,308 km (0.088 R)
• M89: 84,950,497 km (0.056 R)
• M90: 86,837,674 km (0.1 R)
• M91: 87,922,109 km (0.112 R)
• M92: 89,011,182 km (0.112 R)
• M93: 90,104,742 km (0.109 R)
• M94: 91,891,090 km (0.117 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 16,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit