🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.49 AU - 0.55 AU

Year: 141 Days

Day: 47.3 Hours

Environment

Temp: 238 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,931,662 km

• M1: 332,706 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.07 AU - 1.35 AU

Year: 501 Days

Day: 39.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.01 AU - 4.37 AU

Year: 2670 Days

Day: 16.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.6

Radius: 8.4

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.76 AU - 8.22 AU

Year: 7722 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,931,662 km

• M1: 187,147 km (0.085 R)
• M2: 251,324 km (0.088 R)
• M3: 350,059 km (0.055 R)
• M4: 491,878 km (0.056 R)
• M5: 548,575 km (0.104 R)
• M6: 622,776 km (0.036 R)
• M7: 782,546 km (0.105 R)
• M8: 937,979 km (0.084 R)
• M9: 1,142,030 km (0.089 R)
• M10: 1,360,443 km (0.102 R)
• M11: 1,443,171 km (0.069 R)
• M12: 1,527,693 km (0.069 R)
• M13: 1,724,115 km (0.079 R)
• M14: 2,693,061 km (0.11 R)
• M15: 2,957,999 km (0.095 R)
• M16: 3,012,004 km (0.069 R)
• M17: 3,599,026 km (0.037 R)
• M18: 3,743,986 km (0.101 R)
• M19: 4,312,607 km (0.055 R)
• M20: 5,133,900 km (0.05 R)
• M21: 5,330,322 km (0.118 R)
• M22: 5,429,356 km (0.088 R)
• M23: 5,663,027 km (0.075 R)
• M24: 6,105,837 km (0.083 R)
• M25: 6,383,940 km (0.092 R)
• M26: 6,701,685 km (0.037 R)
• M27: 6,988,465 km (0.098 R)
• M28: 7,279,283 km (0.101 R)
• M29: 8,597,988 km (0.058 R)
• M30: 10,193,001 km (0.037 R)
• M31: 10,275,130 km (0.031 R)
• M32: 10,814,430 km (0.111 R)
• M33: 11,066,353 km (0.101 R)
• M34: 11,150,876 km (0.118 R)
• M35: 11,277,884 km (0.039 R)
• M36: 11,576,182 km (0.106 R)
• M37: 11,963,641 km (0.067 R)
• M38: 12,574,748 km (0.066 R)
• M39: 12,883,967 km (0.07 R)
• M40: 13,195,879 km (0.104 R)
• M41: 13,510,333 km (0.03 R)
• M42: 13,691,048 km (0.118 R)
• M43: 14,421,983 km (0.113 R)
• M44: 14,838,762 km (0.033 R)
• M45: 14,978,636 km (0.094 R)
• M46: 15,969,573 km (0.092 R)
• M47: 16,304,522 km (0.107 R)
• M48: 16,400,714 km (0.054 R)
• M49: 17,078,991 km (0.047 R)
• M50: 17,176,528 km (0.106 R)
• M51: 18,713,796 km (0.072 R)
• M52: 18,814,475 km (0.101 R)
• M53: 19,473,304 km (0.029 R)
• M54: 19,985,228 km (0.074 R)
• M55: 21,494,671 km (0.103 R)
• M56: 22,289,933 km (0.047 R)
• M57: 22,610,671 km (0.102 R)
• M58: 23,094,620 km (0.048 R)
• M59: 23,582,010 km (0.118 R)
• M60: 24,346,904 km (0.111 R)
• M61: 25,733,078 km (0.051 R)
• M62: 27,258,677 km (0.049 R)
• M63: 28,003,674 km (0.098 R)
• M64: 29,455,073 km (0.084 R)
• M65: 29,807,077 km (0.04 R)
• M66: 30,101,485 km (0.085 R)
• M67: 30,160,427 km (0.11 R)
• M68: 30,693,145 km (0.097 R)
• M69: 30,752,385 km (0.104 R)
• M70: 32,551,449 km (0.049 R)
• M71: 33,036,895 km (0.069 R)
• M72: 33,097,781 km (0.037 R)
• M73: 34,816,810 km (0.077 R)
• M74: 35,002,760 km (0.109 R)
• M75: 36,062,512 km (0.114 R)
• M76: 36,501,880 km (0.052 R)
• M77: 36,627,692 km (0.098 R)
• M78: 37,830,609 km (0.104 R)
• M79: 39,691,606 km (0.117 R)
• M80: 41,647,898 km (0.032 R)
• M81: 42,174,931 km (0.093 R)
• M82: 42,307,026 km (0.11 R)
• M83: 43,769,046 km (0.105 R)
• M84: 44,371,925 km (0.12 R)
• M85: 44,439,095 km (0.109 R)
• M86: 44,842,710 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890

Radius: 6.7

Gravity: 19.83 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.03 AU - 18.23 AU

Year: 22171 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,931,662 km

• M1: 91,255 km (0.112 R)
• M2: 135,386 km (0.04 R)
• M3: 230,530 km (0.083 R)
• M4: 334,650 km (0.086 R)
• M5: 568,322 km (0.103 R)
• M6: 1,356,553 km (0.057 R)
• M7: 2,285,107 km (0.072 R)
• M8: 2,562,612 km (0.101 R)
• M9: 3,822,974 km (0.099 R)
• M10: 4,199,811 km (0.109 R)
• M11: 4,638,132 km (0.097 R)
• M12: 4,737,465 km (0.119 R)
• M13: 6,365,988 km (0.037 R)
• M14: 6,811,939 km (0.059 R)
• M15: 7,210,468 km (0.11 R)
• M16: 7,383,702 km (0.113 R)
• M17: 7,734,060 km (0.07 R)
• M18: 8,390,496 km (0.089 R)
• M19: 9,314,113 km (0.109 R)
• M20: 9,692,596 km (0.072 R)
• M21: 11,056,330 km (0.119 R)
• M22: 11,794,446 km (0.055 R)
• M23: 12,203,745 km (0.074 R)
• M24: 13,887,021 km (0.095 R)
• M25: 14,902,192 km (0.06 R)
• M26: 15,122,699 km (0.042 R)
• M27: 15,418,604 km (0.05 R)
• M28: 15,492,804 km (0.09 R)
• M29: 15,567,304 km (0.103 R)
• M30: 16,469,080 km (0.069 R)
• M31: 17,233,525 km (0.107 R)
• M32: 17,542,594 km (0.076 R)
• M33: 18,717,536 km (0.079 R)
• M34: 19,114,868 km (0.111 R)
• M35: 21,889,460 km (0.037 R)
• M36: 21,972,935 km (0.086 R)
• M37: 22,056,560 km (0.027 R)
• M38: 23,152,963 km (0.082 R)
• M39: 23,238,084 km (0.081 R)
• M40: 23,836,476 km (0.1 R)
• M41: 23,922,345 km (0.105 R)
• M42: 25,574,055 km (0.111 R)
• M43: 25,750,132 km (0.093 R)
• M44: 25,838,245 km (0.104 R)
• M45: 27,442,084 km (0.084 R)
• M46: 28,165,240 km (0.06 R)
• M47: 30,000,207 km (0.101 R)
• M48: 31,401,790 km (0.066 R)
• M49: 34,559,352 km (0.102 R)
• M50: 35,535,927 km (0.117 R)
• M51: 36,126,240 km (0.12 R)
• M52: 36,620,661 km (0.112 R)
• M53: 39,328,981 km (0.083 R)
• M54: 39,430,558 km (0.103 R)
• M55: 40,246,016 km (0.105 R)
• M56: 42,517,061 km (0.027 R)
• M57: 42,725,601 km (0.092 R)
• M58: 45,041,675 km (0.116 R)
• M59: 46,107,859 km (0.031 R)
• M60: 46,859,139 km (0.092 R)
• M61: 48,482,576 km (0.119 R)
• M62: 49,137,066 km (0.045 R)
• M63: 49,794,549 km (0.073 R)
• M64: 51,895,501 km (0.091 R)
• M65: 53,125,196 km (0.112 R)
• M66: 54,138,273 km (0.111 R)
• M67: 55,385,320 km (0.114 R)
• M68: 56,412,609 km (0.072 R)
• M69: 56,871,127 km (0.082 R)
• M70: 56,986,018 km (0.028 R)
• M71: 58,717,763 km (0.058 R)
• M72: 59,998,769 km (0.078 R)
• M73: 60,466,861 km (0.09 R)
• M74: 61,288,901 km (0.096 R)
• M75: 61,406,635 km (0.116 R)
• M76: 61,524,518 km (0.102 R)
• M77: 64,494,185 km (0.088 R)
• M78: 64,853,819 km (0.115 R)
• M79: 67,146,107 km (0.027 R)
• M80: 68,729,600 km (0.091 R)
• M81: 72,182,169 km (0.09 R)
• M82: 75,312,056 km (0.094 R)
• M83: 76,830,175 km (0.099 R)
• M84: 77,592,975 km (0.084 R)
• M85: 77,975,197 km (0.099 R)
• M86: 80,540,202 km (0.051 R)
• M87: 81,056,465 km (0.078 R)
• M88: 81,444,372 km (0.076 R)
• M89: 81,703,475 km (0.101 R)
• M90: 81,833,027 km (0.097 R)
• M91: 84,308,124 km (0.104 R)
• M92: 86,411,620 km (0.116 R)
• M93: 88,665,312 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit