🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.54 AU - 0.8 AU

Year: 198 Days

Day: 23.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.13 AU - 1.15 AU

Year: 440 Days

Day: 24.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,541,543 km

• M1: 37,699 km (0.057 R)
• M2: 97,239 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.6

Radius: 10

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.53 AU - 7.17 AU

Year: 5117 Days

Day: 5.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,541,543 km

• M1: 132,693 km (0.066 R)
• M2: 197,469 km (0.06 R)
• M3: 538,702 km (0.108 R)
• M4: 696,976 km (0.041 R)
• M5: 788,979 km (0.099 R)
• M6: 885,470 km (0.077 R)
• M7: 1,168,359 km (0.107 R)
• M8: 1,428,809 km (0.085 R)
• M9: 1,600,996 km (0.117 R)
• M10: 2,061,608 km (0.113 R)
• M11: 2,197,892 km (0.105 R)
• M12: 2,709,068 km (0.087 R)
• M13: 2,945,582 km (0.106 R)
• M14: 3,392,880 km (0.118 R)
• M15: 3,531,258 km (0.029 R)
• M16: 3,624,607 km (0.092 R)
• M17: 3,909,591 km (0.04 R)
• M18: 4,476,267 km (0.077 R)
• M19: 4,602,827 km (0.069 R)
• M20: 5,174,142 km (0.11 R)
• M21: 5,253,877 km (0.091 R)
• M22: 5,522,405 km (0.101 R)
• M23: 5,989,151 km (0.041 R)
• M24: 6,072,926 km (0.101 R)
• M25: 6,843,953 km (0.078 R)
• M26: 6,990,110 km (0.098 R)
• M27: 7,196,406 km (0.042 R)
• M28: 7,434,865 km (0.065 R)
• M29: 8,414,282 km (0.06 R)
• M30: 8,887,310 km (0.112 R)
• M31: 9,207,450 km (0.107 R)
• M32: 9,271,926 km (0.065 R)
• M33: 9,596,703 km (0.091 R)
• M34: 9,826,336 km (0.104 R)
• M35: 9,958,281 km (0.088 R)
• M36: 10,057,614 km (0.078 R)
• M37: 10,660,943 km (0.104 R)
• M38: 11,275,940 km (0.098 R)
• M39: 11,379,611 km (0.109 R)
• M40: 11,972,766 km (0.118 R)
• M41: 12,078,532 km (0.062 R)
• M42: 12,220,052 km (0.092 R)
• M43: 12,647,752 km (0.094 R)
• M44: 12,791,366 km (0.102 R)
• M45: 13,080,389 km (0.043 R)
• M46: 13,408,008 km (0.11 R)
• M47: 13,849,172 km (0.092 R)
• M48: 13,997,274 km (0.056 R)
• M49: 14,220,474 km (0.114 R)
• M50: 14,745,713 km (0.117 R)
• M51: 15,010,800 km (0.111 R)
• M52: 15,392,125 km (0.092 R)
• M53: 16,751,970 km (0.054 R)
• M54: 17,227,092 km (0.09 R)
• M55: 17,466,299 km (0.081 R)
• M56: 17,546,185 km (0.07 R)
• M57: 17,907,613 km (0.112 R)
• M58: 17,988,246 km (0.116 R)
• M59: 18,069,029 km (0.067 R)
• M60: 18,230,894 km (0.108 R)
• M61: 18,474,739 km (0.081 R)
• M62: 18,678,641 km (0.119 R)
• M63: 19,709,669 km (0.104 R)
• M64: 20,211,271 km (0.094 R)
• M65: 20,547,866 km (0.108 R)
• M66: 20,674,575 km (0.027 R)
• M67: 20,971,228 km (0.108 R)
• M68: 21,611,806 km (0.111 R)
• M69: 22,042,349 km (0.052 R)
• M70: 23,527,556 km (0.085 R)
• M71: 23,793,093 km (0.103 R)
• M72: 23,970,516 km (0.11 R)
• M73: 24,193,117 km (0.094 R)
• M74: 24,326,858 km (0.064 R)
• M75: 24,416,317 km (0.119 R)
• M76: 24,505,777 km (0.102 R)
• M77: 24,999,749 km (0.115 R)
• M78: 26,272,228 km (0.109 R)
• M79: 28,549,108 km (0.044 R)
• M80: 28,737,901 km (0.033 R)
• M81: 29,163,806 km (0.084 R)
• M82: 30,022,049 km (0.083 R)
• M83: 30,358,195 km (0.102 R)
• M84: 31,033,929 km (0.094 R)
• M85: 31,130,868 km (0.078 R)
• M86: 32,794,396 km (0.032 R)

Asteroid Belt

Center: 8.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 9

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.48 AU - 11.58 AU

Year: 12358 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,541,543 km

• M1: 112,946 km (0.095 R)
• M2: 243,994 km (0.1 R)
• M3: 430,991 km (0.116 R)
• M4: 566,826 km (0.118 R)
• M5: 678,726 km (0.054 R)
• M6: 826,229 km (0.095 R)
• M7: 955,033 km (0.1 R)
• M8: 1,075,309 km (0.085 R)
• M9: 1,415,645 km (0.095 R)
• M10: 1,825,692 km (0.062 R)
• M11: 2,073,426 km (0.04 R)
• M12: 2,332,081 km (0.103 R)
• M13: 2,496,639 km (0.105 R)
• M14: 2,686,179 km (0.095 R)
• M15: 2,902,348 km (0.059 R)
• M16: 3,214,858 km (0.11 R)
• M17: 3,585,113 km (0.107 R)
• M18: 3,823,422 km (0.067 R)
• M19: 4,190,685 km (0.055 R)
• M20: 4,854,152 km (0.05 R)
• M21: 5,198,227 km (0.045 R)
• M22: 5,278,710 km (0.047 R)
• M23: 5,495,478 km (0.096 R)
• M24: 6,248,703 km (0.068 R)
• M25: 6,449,164 km (0.11 R)
• M26: 7,033,942 km (0.068 R)
• M27: 7,272,700 km (0.091 R)
• M28: 7,453,415 km (0.077 R)
• M29: 7,635,625 km (0.105 R)
• M30: 8,537,401 km (0.091 R)
• M31: 8,792,016 km (0.101 R)
• M32: 9,178,727 km (0.072 R)
• M33: 9,669,857 km (0.086 R)
• M34: 10,035,624 km (0.1 R)
• M35: 10,236,982 km (0.079 R)
• M36: 10,780,471 km (0.109 R)
• M37: 11,263,822 km (0.097 R)
• M38: 11,613,432 km (0.111 R)
• M39: 12,144,505 km (0.109 R)
• M40: 12,395,081 km (0.089 R)
• M41: 12,466,888 km (0.103 R)
• M42: 13,784,696 km (0.053 R)
• M43: 14,763,814 km (0.098 R)
• M44: 15,493,552 km (0.057 R)
• M45: 15,804,267 km (0.05 R)
• M46: 15,921,253 km (0.051 R)
• M47: 16,117,076 km (0.118 R)
• M48: 16,352,992 km (0.118 R)
• M49: 17,027,678 km (0.097 R)
• M50: 17,268,082 km (0.052 R)
• M51: 18,077,257 km (0.117 R)
• M52: 19,313,983 km (0.116 R)
• M53: 19,439,196 km (0.099 R)
• M54: 20,280,684 km (0.061 R)
• M55: 21,048,121 km (0.114 R)
• M56: 21,565,131 km (0.112 R)
• M57: 22,129,863 km (0.075 R)
• M58: 22,743,364 km (0.084 R)
• M59: 22,963,872 km (0.107 R)
• M60: 23,229,408 km (0.061 R)
• M61: 23,495,991 km (0.069 R)
• M62: 23,629,732 km (0.104 R)
• M63: 23,853,081 km (0.089 R)
• M64: 25,162,212 km (0.114 R)
• M65: 25,435,976 km (0.09 R)
• M66: 26,448,305 km (0.087 R)
• M67: 26,587,282 km (0.097 R)
• M68: 27,006,006 km (0.118 R)
• M69: 27,192,704 km (0.086 R)
• M70: 28,274,895 km (0.106 R)
• M71: 28,702,147 km (0.096 R)
• M72: 29,275,256 km (0.112 R)
• M73: 30,335,755 km (0.095 R)
• M74: 31,212,698 km (0.047 R)
• M75: 31,457,739 km (0.105 R)
• M76: 32,048,501 km (0.115 R)
• M77: 32,246,270 km (0.07 R)
• M78: 32,792,152 km (0.078 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 12,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit