🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.45 AU - 0.63 AU

Year: 139 Days

Day: 41.9 Hours

Environment

Temp: 270 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,051,236 km

• M1: 286,929 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.52 AU - 0.78 AU

Year: 184 Days

Day: 45.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,051,236 km

• M1: 19,448 km (0.087 R)
• M2: 118,182 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.84 AU - 0.94 AU

Year: 295 Days

Day: 13.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,051,236 km

• M1: 109,057 km (0.083 R)
• M2: 492,327 km (0.049 R)

Asteroid Belt

Center: 2.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.19 AU - 3.91 AU

Year: 2351 Days

Day: 16.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,051,236 km

• M1: 648,956 km (0.115 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.6

Radius: 12.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.84 AU - 9.36 AU

Year: 8102 Days

Day: 5.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 88,051,236 km

• M1: 162,164 km (0.109 R)
• M2: 264,339 km (0.058 R)
• M3: 370,704 km (0.075 R)
• M4: 682,465 km (0.039 R)
• M5: 960,718 km (0.113 R)
• M6: 1,163,273 km (0.106 R)
• M7: 1,476,381 km (0.111 R)
• M8: 1,803,402 km (0.06 R)
• M9: 1,975,889 km (0.063 R)
• M10: 2,139,998 km (0.067 R)
• M11: 2,394,912 km (0.034 R)
• M12: 2,705,178 km (0.097 R)
• M13: 3,202,890 km (0.115 R)
• M14: 3,528,715 km (0.068 R)
• M15: 3,662,156 km (0.104 R)
• M16: 3,763,284 km (0.118 R)
• M17: 3,916,771 km (0.072 R)
• M18: 4,020,293 km (0.111 R)
• M19: 4,159,868 km (0.12 R)
• M20: 4,551,964 km (0.098 R)
• M21: 4,715,774 km (0.094 R)
• M22: 5,011,977 km (0.114 R)
• M23: 5,818,609 km (0.094 R)
• M24: 5,917,344 km (0.117 R)
• M25: 6,257,230 km (0.054 R)
• M26: 7,272,850 km (0.04 R)
• M27: 8,183,752 km (0.074 R)
• M28: 8,272,463 km (0.07 R)
• M29: 8,811,165 km (0.1 R)
• M30: 9,993,437 km (0.1 R)
• M31: 10,567,145 km (0.11 R)
• M32: 11,299,277 km (0.073 R)
• M33: 12,863,921 km (0.105 R)
• M34: 14,174,847 km (0.119 R)
• M35: 14,442,029 km (0.034 R)
• M36: 14,765,011 km (0.087 R)
• M37: 15,610,388 km (0.069 R)
• M38: 16,080,574 km (0.062 R)
• M39: 16,611,647 km (0.087 R)
• M40: 17,605,126 km (0.072 R)
• M41: 17,806,186 km (0.03 R)
• M42: 18,210,399 km (0.107 R)
• M43: 19,530,451 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.4

Radius: 6.5

Gravity: 13.97 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.12 AU - 21.86 AU

Year: 26818 Days

Day: 24.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,051,236 km

• M1: 88,712 km (0.085 R)
• M2: 758,312 km (0.079 R)
• M3: 920,625 km (0.112 R)
• M4: 1,438,982 km (0.087 R)
• M5: 1,960,480 km (0.083 R)
• M6: 2,575,776 km (0.114 R)
• M7: 3,159,806 km (0.088 R)
• M8: 4,299,742 km (0.119 R)
• M9: 4,444,403 km (0.051 R)
• M10: 5,038,905 km (0.07 R)
• M11: 5,923,328 km (0.067 R)
• M12: 6,084,445 km (0.107 R)
• M13: 6,138,449 km (0.107 R)
• M14: 7,137,614 km (0.052 R)
• M15: 7,831,449 km (0.075 R)
• M16: 7,890,240 km (0.108 R)
• M17: 8,486,238 km (0.077 R)
• M18: 8,546,526 km (0.106 R)
• M19: 9,344,781 km (0.087 R)
• M20: 10,038,616 km (0.078 R)
• M21: 10,553,531 km (0.057 R)
• M22: 13,254,671 km (0.045 R)
• M23: 13,324,682 km (0.033 R)
• M24: 13,748,194 km (0.088 R)
• M25: 14,032,879 km (0.078 R)
• M26: 14,176,044 km (0.095 R)
• M27: 14,680,637 km (0.091 R)
• M28: 14,825,897 km (0.11 R)
• M29: 15,485,474 km (0.108 R)
• M30: 17,367,565 km (0.111 R)
• M31: 18,062,597 km (0.042 R)
• M32: 19,240,979 km (0.072 R)
• M33: 20,363,262 km (0.093 R)
• M34: 21,177,673 km (0.067 R)
• M35: 21,259,653 km (0.073 R)
• M36: 22,335,710 km (0.111 R)
• M37: 23,091,030 km (0.112 R)
• M38: 24,111,138 km (0.105 R)
• M39: 25,668,601 km (0.108 R)
• M40: 27,705,675 km (0.068 R)
• M41: 27,885,193 km (0.106 R)
• M42: 28,155,366 km (0.118 R)
• M43: 28,426,288 km (0.084 R)
• M44: 28,607,451 km (0.113 R)
• M45: 28,788,913 km (0.08 R)
• M46: 29,518,801 km (0.072 R)
• M47: 30,810,579 km (0.099 R)
• M48: 30,903,629 km (0.112 R)
• M49: 31,650,721 km (0.084 R)
• M50: 33,258,299 km (0.105 R)
• M51: 34,119,983 km (0.108 R)
• M52: 35,767,654 km (0.09 R)
• M53: 36,355,275 km (0.106 R)
• M54: 36,453,560 km (0.092 R)
• M55: 36,847,452 km (0.103 R)
• M56: 37,143,805 km (0.111 R)
• M57: 37,242,839 km (0.084 R)
• M58: 38,137,434 km (0.093 R)
• M59: 39,240,569 km (0.091 R)
• M60: 39,543,205 km (0.041 R)
• M61: 40,049,295 km (0.112 R)
• M62: 40,354,026 km (0.108 R)
• M63: 43,339,102 km (0.098 R)
• M64: 44,070,186 km (0.096 R)
• M65: 45,650,538 km (0.059 R)
• M66: 47,786,347 km (0.087 R)
• M67: 49,627,298 km (0.114 R)
• M68: 49,954,619 km (0.066 R)
• M69: 52,154,754 km (0.106 R)
• M70: 53,713,564 km (0.116 R)
• M71: 53,937,512 km (0.077 R)
• M72: 55,853,412 km (0.082 R)
• M73: 59,983,809 km (0.088 R)
• M74: 60,099,897 km (0.103 R)
• M75: 60,332,372 km (0.081 R)
• M76: 60,448,760 km (0.045 R)
• M77: 62,202,944 km (0.038 R)
• M78: 62,673,579 km (0.113 R)
• M79: 65,163,636 km (0.118 R)
• M80: 66,120,763 km (0.082 R)
• M81: 67,203,103 km (0.111 R)
• M82: 67,806,880 km (0.096 R)
• M83: 70,730,023 km (0.114 R)
• M84: 71,836,748 km (0.107 R)
• M85: 74,815,990 km (0.103 R)
• M86: 75,692,633 km (0.118 R)
• M87: 79,232,567 km (0.114 R)
• M88: 81,022,656 km (0.081 R)
• M89: 81,151,160 km (0.064 R)
• M90: 84,642,774 km (0.082 R)
• M91: 85,294,722 km (0.064 R)
• M92: 87,392,234 km (0.059 R)
• M93: 87,655,676 km (0.088 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 14,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit