🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.83 AU - 0.95 AU

Year: 292 Days

Day: 46.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.62 AU - 2.2 AU

Year: 919 Days

Day: 13.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.53 AU - 3.57 AU

Year: 1855 Days

Day: 18.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.38 AU - 5.04 AU

Year: 3008 Days

Day: 16.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.7

Radius: 9.5

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.48 AU - 12.88 AU

Year: 13901 Days

Day: 5.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,682,797 km

• M1: 122,072 km (0.119 R)
• M2: 675,434 km (0.077 R)
• M3: 1,114,055 km (0.058 R)
• M4: 1,343,389 km (0.076 R)
• M5: 1,403,228 km (0.1 R)
• M6: 1,694,345 km (0.043 R)
• M7: 1,936,544 km (0.115 R)
• M8: 2,050,538 km (0.112 R)
• M9: 2,405,534 km (0.09 R)
• M10: 3,013,799 km (0.098 R)
• M11: 3,093,086 km (0.049 R)
• M12: 3,173,120 km (0.116 R)
• M13: 3,472,615 km (0.112 R)
• M14: 3,838,382 km (0.091 R)
• M15: 4,667,902 km (0.055 R)
• M16: 4,883,772 km (0.077 R)
• M17: 5,518,665 km (0.115 R)
• M18: 6,112,270 km (0.061 R)
• M19: 6,382,593 km (0.046 R)
• M20: 7,829,205 km (0.03 R)
• M21: 8,873,099 km (0.08 R)
• M22: 9,645,323 km (0.093 R)
• M23: 10,398,847 km (0.117 R)
• M24: 10,600,206 km (0.11 R)
• M25: 10,884,442 km (0.09 R)
• M26: 11,006,963 km (0.113 R)
• M27: 11,501,982 km (0.095 R)
• M28: 12,470,778 km (0.078 R)
• M29: 13,465,604 km (0.084 R)
• M30: 13,553,268 km (0.05 R)
• M31: 13,994,731 km (0.078 R)
• M32: 14,261,913 km (0.067 R)
• M33: 14,575,620 km (0.106 R)
• M34: 15,028,004 km (0.101 R)
• M35: 15,576,729 km (0.113 R)
• M36: 15,899,860 km (0.031 R)
• M37: 17,119,532 km (0.096 R)
• M38: 17,214,676 km (0.113 R)
• M39: 19,350,185 km (0.07 R)
• M40: 20,097,277 km (0.117 R)
• M41: 21,209,837 km (0.106 R)
• M42: 21,465,499 km (0.111 R)
• M43: 23,918,156 km (0.065 R)
• M44: 24,077,777 km (0.087 R)
• M45: 25,965,254 km (0.112 R)
• M46: 27,453,603 km (0.105 R)
• M47: 29,423,657 km (0.118 R)
• M48: 30,052,267 km (0.104 R)
• M49: 30,685,216 km (0.113 R)
• M50: 30,974,538 km (0.103 R)
• M51: 33,498,554 km (0.106 R)
• M52: 34,815,314 km (0.097 R)
• M53: 34,935,890 km (0.104 R)
• M54: 35,358,953 km (0.084 R)
• M55: 35,419,540 km (0.078 R)
• M56: 35,480,127 km (0.098 R)
• M57: 35,662,038 km (0.096 R)
• M58: 36,148,979 km (0.073 R)
• M59: 36,760,685 km (0.101 R)
• M60: 37,252,563 km (0.091 R)
• M61: 37,746,535 km (0.101 R)
• M62: 38,118,585 km (0.105 R)
• M63: 38,180,668 km (0.09 R)
• M64: 40,502,277 km (0.1 R)
• M65: 41,520,291 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.6

Radius: 4

Gravity: 21.48 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.54 AU - 15.88 AU

Year: 17679 Days

Day: 15.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,682,797 km

• M1: 89,609 km (0.036 R)
• M2: 122,820 km (0.099 R)
• M3: 219,011 km (0.112 R)
• M4: 283,039 km (0.042 R)
• M5: 478,264 km (0.091 R)
• M6: 867,368 km (0.079 R)
• M7: 1,215,333 km (0.104 R)
• M8: 1,380,040 km (0.077 R)
• M9: 1,502,112 km (0.085 R)
• M10: 1,551,779 km (0.03 R)
• M11: 1,678,787 km (0.104 R)
• M12: 2,333,577 km (0.113 R)
• M13: 2,508,457 km (0.071 R)
• M14: 2,809,298 km (0.103 R)
• M15: 3,058,080 km (0.101 R)
• M16: 3,346,654 km (0.105 R)
• M17: 3,846,460 km (0.117 R)
• M18: 3,983,642 km (0.071 R)
• M19: 4,298,246 km (0.103 R)
• M20: 4,476,567 km (0.077 R)
• M21: 4,620,929 km (0.087 R)
• M22: 4,730,135 km (0.101 R)
• M23: 4,766,787 km (0.072 R)
• M24: 4,840,239 km (0.113 R)
• M25: 5,175,787 km (0.083 R)
• M26: 6,066,642 km (0.082 R)
• M27: 6,509,303 km (0.069 R)
• M28: 7,171,423 km (0.077 R)
• M29: 7,297,983 km (0.097 R)
• M30: 7,382,805 km (0.052 R)
• M31: 8,692,983 km (0.114 R)
• M32: 9,328,624 km (0.093 R)
• M33: 12,418,718 km (0.083 R)
• M34: 13,030,274 km (0.03 R)
• M35: 13,081,735 km (0.046 R)
• M36: 13,184,659 km (0.102 R)
• M37: 13,339,642 km (0.064 R)
• M38: 13,443,463 km (0.113 R)
• M39: 13,808,482 km (0.095 R)
• M40: 14,762,019 km (0.086 R)
• M41: 14,976,692 km (0.117 R)
• M42: 15,030,547 km (0.059 R)
• M43: 15,627,293 km (0.055 R)
• M44: 16,397,871 km (0.031 R)
• M45: 16,564,523 km (0.094 R)
• M46: 18,090,123 km (0.071 R)
• M47: 18,550,734 km (0.049 R)
• M48: 19,190,265 km (0.09 R)
• M49: 19,307,400 km (0.027 R)
• M50: 19,483,477 km (0.106 R)
• M51: 19,718,944 km (0.118 R)
• M52: 20,730,675 km (0.09 R)
• M53: 20,971,078 km (0.115 R)
• M54: 21,454,728 km (0.099 R)
• M55: 22,064,639 km (0.087 R)
• M56: 22,556,517 km (0.071 R)
• M57: 22,680,084 km (0.102 R)
• M58: 23,990,861 km (0.077 R)
• M59: 24,560,230 km (0.053 R)
• M60: 25,390,199 km (0.094 R)
• M61: 25,970,340 km (0.093 R)
• M62: 27,604,397 km (0.1 R)
• M63: 28,134,273 km (0.097 R)
• M64: 29,271,367 km (0.111 R)
• M65: 29,473,623 km (0.105 R)
• M66: 30,696,735 km (0.047 R)
• M67: 30,833,617 km (0.111 R)
• M68: 30,970,649 km (0.073 R)
• M69: 32,771,658 km (0.087 R)
• M70: 33,614,193 km (0.093 R)
• M71: 34,109,063 km (0.084 R)
• M72: 36,836,830 km (0.108 R)
• M73: 39,039,360 km (0.069 R)
• M74: 41,510,866 km (0.074 R)
• M75: 43,033,174 km (0.055 R)
• M76: 43,263,106 km (0.099 R)
• M77: 44,186,873 km (0.067 R)
• M78: 45,195,013 km (0.074 R)
• M79: 46,446,100 km (0.119 R)
• M80: 46,760,554 km (0.106 R)
• M81: 48,105,290 km (0.112 R)
• M82: 48,343,898 km (0.1 R)
• M83: 48,742,577 km (0.088 R)
• M84: 49,864,261 km (0.038 R)
• M85: 50,186,346 km (0.092 R)
• M86: 51,888,620 km (0.063 R)
• M87: 53,116,070 km (0.058 R)
• M88: 53,527,315 km (0.069 R)
• M89: 54,435,823 km (0.11 R)
• M90: 54,601,428 km (0.065 R)
• M91: 55,182,915 km (0.086 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 10,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit