🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.93 AU - 1.03 AU

Year: 339 Days

Day: 39.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,106,951 km

• M1: 413,638 km (0.102 R)
• M2: 646,861 km (0.098 R)

Asteroid Belt

Center: 1.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.32 AU - 2 AU

Year: 748 Days

Day: 38.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 93.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,106,951 km

• M1: 347,217 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.5

Radius: 9.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.13 AU - 12.75 AU

Year: 15350 Days

Day: 12.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 92,106,951 km

• M1: 118,482 km (0.058 R)
• M2: 296,503 km (0.073 R)
• M3: 709,692 km (0.114 R)
• M4: 930,798 km (0.086 R)
• M5: 1,195,437 km (0.095 R)
• M6: 2,474,199 km (0.054 R)
• M7: 2,842,210 km (0.086 R)
• M8: 4,080,731 km (0.11 R)
• M9: 4,279,397 km (0.118 R)
• M10: 4,447,395 km (0.096 R)
• M11: 5,035,165 km (0.06 R)
• M12: 5,356,202 km (0.107 R)
• M13: 5,537,515 km (0.095 R)
• M14: 6,397,403 km (0.104 R)
• M15: 6,980,536 km (0.071 R)
• M16: 7,702,645 km (0.056 R)
• M17: 7,825,315 km (0.069 R)
• M18: 7,989,873 km (0.1 R)
• M19: 8,617,286 km (0.106 R)
• M20: 9,304,090 km (0.113 R)
• M21: 9,742,262 km (0.08 R)
• M22: 10,502,519 km (0.113 R)
• M23: 11,004,569 km (0.038 R)
• M24: 11,890,188 km (0.083 R)
• M25: 12,032,157 km (0.113 R)
• M26: 13,383,923 km (0.07 R)
• M27: 14,077,758 km (0.055 R)
• M28: 15,811,149 km (0.111 R)
• M29: 16,808,817 km (0.112 R)
• M30: 16,968,138 km (0.114 R)
• M31: 17,074,652 km (0.049 R)
• M32: 17,934,990 km (0.113 R)
• M33: 20,429,534 km (0.063 R)
• M34: 21,745,846 km (0.091 R)
• M35: 22,560,556 km (0.099 R)
• M36: 23,266,807 km (0.06 R)
• M37: 23,682,091 km (0.08 R)
• M38: 24,520,138 km (0.062 R)
• M39: 24,942,752 km (0.107 R)
• M40: 25,185,400 km (0.074 R)
• M41: 27,341,404 km (0.069 R)
• M42: 27,968,070 km (0.107 R)
• M43: 28,472,963 km (0.086 R)
• M44: 30,846,782 km (0.115 R)
• M45: 31,368,430 km (0.058 R)
• M46: 31,827,246 km (0.108 R)
• M47: 32,288,157 km (0.077 R)
• M48: 32,486,374 km (0.057 R)
• M49: 34,086,922 km (0.051 R)
• M50: 34,693,691 km (0.117 R)
• M51: 35,781,268 km (0.086 R)
• M52: 36,742,135 km (0.111 R)
• M53: 37,920,218 km (0.109 R)
• M54: 38,759,163 km (0.044 R)
• M55: 42,465,001 km (0.109 R)
• M56: 43,773,983 km (0.06 R)
• M57: 45,910,539 km (0.088 R)
• M58: 45,984,740 km (0.104 R)
• M59: 47,629,120 km (0.116 R)
• M60: 49,292,498 km (0.082 R)
• M61: 49,749,520 km (0.074 R)
• M62: 50,131,443 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.7

Radius: 4.2

Gravity: 31.56 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 15.02 AU - 23.49 AU

Year: 29548 Days

Day: 16.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,106,951 km

• M1: 84,822 km (0.092 R)
• M2: 530,624 km (0.026 R)
• M3: 761,154 km (0.041 R)
• M4: 844,630 km (0.108 R)
• M5: 930,948 km (0.031 R)
• M6: 1,980,975 km (0.117 R)
• M7: 2,174,405 km (0.106 R)
• M8: 2,496,340 km (0.113 R)
• M9: 2,919,702 km (0.073 R)
• M10: 4,771,424 km (0.051 R)
• M11: 5,507,446 km (0.076 R)
• M12: 5,724,213 km (0.089 R)
• M13: 7,023,770 km (0.083 R)
• M14: 7,140,905 km (0.102 R)
• M15: 7,436,660 km (0.098 R)
• M16: 7,556,039 km (0.051 R)
• M17: 7,676,166 km (0.112 R)
• M18: 8,847,816 km (0.104 R)
• M19: 9,037,955 km (0.101 R)
• M20: 9,293,469 km (0.043 R)
• M21: 9,421,973 km (0.073 R)
• M22: 9,616,151 km (0.114 R)
• M23: 11,766,770 km (0.06 R)
• M24: 11,975,758 km (0.06 R)
• M25: 13,618,193 km (0.099 R)
• M26: 13,691,197 km (0.114 R)
• M27: 14,058,161 km (0.092 R)
• M28: 14,131,912 km (0.07 R)
• M29: 14,952,008 km (0.108 R)
• M30: 15,710,918 km (0.067 R)
• M31: 15,864,106 km (0.074 R)
• M32: 17,981,215 km (0.055 R)
• M33: 18,221,769 km (0.109 R)
• M34: 19,195,052 km (0.11 R)
• M35: 20,268,417 km (0.06 R)
• M36: 21,957,227 km (0.059 R)
• M37: 22,042,797 km (0.097 R)
• M38: 22,300,405 km (0.105 R)
• M39: 25,198,265 km (0.108 R)
• M40: 25,467,542 km (0.108 R)
• M41: 26,099,443 km (0.073 R)
• M42: 26,371,861 km (0.074 R)
• M43: 26,736,580 km (0.064 R)
• M44: 26,827,985 km (0.073 R)
• M45: 28,119,014 km (0.108 R)
• M46: 28,491,662 km (0.092 R)
• M47: 29,430,240 km (0.075 R)
• M48: 29,713,727 km (0.095 R)
• M49: 30,188,252 km (0.116 R)
• M50: 32,208,721 km (0.097 R)
• M51: 33,087,907 km (0.115 R)
• M52: 33,382,765 km (0.054 R)
• M53: 33,579,785 km (0.028 R)
• M54: 33,875,989 km (0.115 R)
• M55: 34,869,768 km (0.114 R)
• M56: 35,169,861 km (0.11 R)
• M57: 37,805,476 km (0.105 R)
• M58: 39,354,712 km (0.084 R)
• M59: 42,728,443 km (0.112 R)
• M60: 45,209,973 km (0.086 R)
• M61: 45,318,880 km (0.103 R)
• M62: 45,427,937 km (0.117 R)
• M63: 46,743,051 km (0.1 R)
• M64: 47,184,216 km (0.066 R)
• M65: 47,626,726 km (0.11 R)
• M66: 47,848,580 km (0.06 R)
• M67: 49,635,227 km (0.1 R)
• M68: 50,536,704 km (0.111 R)
• M69: 51,330,021 km (0.065 R)
• M70: 53,388,638 km (0.084 R)
• M71: 53,734,358 km (0.065 R)
• M72: 56,409,318 km (0.047 R)
• M73: 58,177,266 km (0.068 R)
• M74: 59,604,579 km (0.065 R)
• M75: 62,614,937 km (0.114 R)
• M76: 64,444,818 km (0.067 R)
• M77: 64,690,009 km (0.108 R)
• M78: 65,797,781 km (0.071 R)
• M79: 66,168,335 km (0.107 R)
• M80: 67,533,266 km (0.116 R)
• M81: 69,283,860 km (0.071 R)
• M82: 69,409,373 km (0.098 R)
• M83: 69,535,185 km (0.117 R)
• M84: 69,660,847 km (0.085 R)
• M85: 71,683,260 km (0.1 R)
• M86: 73,596,767 km (0.116 R)
• M87: 73,724,972 km (0.118 R)
• M88: 75,785,683 km (0.051 R)
• M89: 79,831,857 km (0.115 R)
• M90: 80,227,094 km (0.12 R)
• M91: 83,012,158 km (0.104 R)
• M92: 84,349,563 km (0.041 R)
• M93: 84,617,792 km (0.059 R)
• M94: 86,909,930 km (0.109 R)
• M95: 87,859,727 km (0.055 R)
• M96: 91,004,573 km (0.119 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 14,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit