🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.54 AU - 0.88 AU

Year: 216 Days

Day: 34 Hours

Environment

Temp: 185 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.79 AU - 0.97 AU

Year: 299 Days

Day: 32.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.88 AU - 1.16 AU

Year: 373 Days

Day: 25.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,673,578 km

• M1: 214,823 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.9 AU - 1.32 AU

Year: 423 Days

Day: 22.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,673,578 km

• M1: 374,443 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.42 AU - 1.76 AU

Year: 725 Days

Day: 44.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,673,578 km

• M1: 200,312 km (0.119 R)

Asteroid Belt

Center: 3.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.9

Radius: 14.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.1 AU - 7.32 AU

Year: 5597 Days

Day: 8 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 109,673,578 km

• M1: 223,050 km (0.043 R)
• M2: 539,300 km (0.086 R)
• M3: 633,248 km (0.029 R)
• M4: 912,248 km (0.076 R)
• M5: 1,059,901 km (0.058 R)
• M6: 1,330,673 km (0.082 R)
• M7: 1,448,855 km (0.049 R)
• M8: 1,678,638 km (0.097 R)
• M9: 1,788,891 km (0.106 R)
• M10: 2,154,658 km (0.118 R)
• M11: 2,481,529 km (0.062 R)
• M12: 2,651,024 km (0.113 R)
• M13: 2,957,251 km (0.035 R)
• M14: 3,229,070 km (0.056 R)
• M15: 3,509,117 km (0.034 R)
• M16: 3,846,161 km (0.083 R)
• M17: 4,244,241 km (0.09 R)
• M18: 4,397,130 km (0.117 R)
• M19: 4,525,784 km (0.066 R)
• M20: 4,787,281 km (0.074 R)
• M21: 5,053,566 km (0.114 R)
• M22: 5,967,309 km (0.1 R)
• M23: 6,139,048 km (0.108 R)
• M24: 6,254,388 km (0.102 R)
• M25: 6,575,425 km (0.092 R)
• M26: 7,509,364 km (0.088 R)
• M27: 7,976,259 km (0.114 R)
• M28: 8,388,551 km (0.115 R)
• M29: 8,645,859 km (0.048 R)
• M30: 9,168,106 km (0.081 R)
• M31: 9,768,143 km (0.069 R)
• M32: 9,970,997 km (0.117 R)
• M33: 10,243,714 km (0.061 R)
• M34: 11,323,512 km (0.075 R)
• M35: 11,465,480 km (0.085 R)
• M36: 13,177,777 km (0.12 R)
• M37: 13,892,705 km (0.036 R)
• M38: 14,581,454 km (0.12 R)
• M39: 14,697,392 km (0.104 R)
• M40: 16,432,279 km (0.113 R)
• M41: 17,405,862 km (0.116 R)
• M42: 18,900,943 km (0.099 R)
• M43: 19,281,221 km (0.087 R)
• M44: 19,451,014 km (0.11 R)
• M45: 19,664,042 km (0.117 R)
• M46: 19,792,097 km (0.105 R)
• M47: 20,566,865 km (0.113 R)
• M48: 20,870,848 km (0.038 R)
• M49: 21,045,279 km (0.084 R)
• M50: 21,395,487 km (0.081 R)
• M51: 21,747,641 km (0.103 R)
• M52: 22,547,092 km (0.107 R)
• M53: 22,636,402 km (0.079 R)
• M54: 23,085,345 km (0.101 R)
• M55: 23,401,296 km (0.058 R)
• M56: 25,373,594 km (0.06 R)
• M57: 25,933,389 km (0.114 R)
• M58: 26,828,284 km (0.101 R)
• M59: 27,017,974 km (0.099 R)
• M60: 27,637,459 km (0.055 R)
• M61: 28,309,901 km (0.058 R)
• M62: 28,696,612 km (0.081 R)
• M63: 29,036,498 km (0.09 R)
• M64: 29,769,079 km (0.104 R)
• M65: 30,409,058 km (0.051 R)
• M66: 30,606,827 km (0.092 R)
• M67: 32,456,754 km (0.055 R)
• M68: 32,608,297 km (0.087 R)
• M69: 32,861,416 km (0.115 R)
• M70: 33,420,763 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.8

Radius: 6.2

Gravity: 25.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.55 AU - 18.69 AU

Year: 29058 Days

Day: 19.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 109,673,578 km

• M1: 794,664 km (0.075 R)
• M2: 1,054,366 km (0.064 R)
• M3: 1,647,671 km (0.055 R)
• M4: 2,194,451 km (0.109 R)
• M5: 2,987,021 km (0.079 R)
• M6: 5,096,051 km (0.082 R)
• M7: 6,065,894 km (0.073 R)
• M8: 7,223,184 km (0.084 R)
• M9: 8,797,851 km (0.08 R)
• M10: 8,939,670 km (0.037 R)
• M11: 10,027,096 km (0.115 R)
• M12: 10,101,147 km (0.063 R)
• M13: 16,054,843 km (0.111 R)
• M14: 16,402,210 km (0.074 R)
• M15: 16,489,425 km (0.066 R)
• M16: 16,576,790 km (0.05 R)
• M17: 17,281,396 km (0.077 R)
• M18: 17,816,209 km (0.066 R)
• M19: 19,360,807 km (0.094 R)
• M20: 20,009,314 km (0.091 R)
• M21: 23,160,593 km (0.033 R)
• M22: 23,750,008 km (0.102 R)
• M23: 24,643,257 km (0.12 R)
• M24: 25,446,448 km (0.081 R)
• M25: 26,564,842 km (0.096 R)
• M26: 26,975,488 km (0.086 R)
• M27: 27,595,422 km (0.107 R)
• M28: 28,324,562 km (0.089 R)
• M29: 28,429,280 km (0.096 R)
• M30: 28,639,016 km (0.1 R)
• M31: 30,657,241 km (0.102 R)
• M32: 32,282,622 km (0.067 R)
• M33: 32,830,599 km (0.117 R)
• M34: 34,716,729 km (0.112 R)
• M35: 38,129,954 km (0.066 R)
• M36: 38,477,171 km (0.04 R)
• M37: 38,593,109 km (0.096 R)
• M38: 39,876,210 km (0.076 R)
• M39: 40,936,410 km (0.068 R)
• M40: 41,054,742 km (0.071 R)
• M41: 42,125,264 km (0.101 R)
• M42: 43,084,636 km (0.073 R)
• M43: 43,204,912 km (0.098 R)
• M44: 46,128,354 km (0.092 R)
• M45: 46,374,742 km (0.03 R)
• M46: 50,631,399 km (0.111 R)
• M47: 51,523,152 km (0.094 R)
• M48: 54,750,128 km (0.082 R)
• M49: 56,453,748 km (0.038 R)
• M50: 56,849,435 km (0.079 R)
• M51: 57,113,625 km (0.047 R)
• M52: 58,441,007 km (0.068 R)
• M53: 59,108,512 km (0.079 R)
• M54: 59,510,332 km (0.077 R)
• M55: 60,316,515 km (0.097 R)
• M56: 60,855,965 km (0.104 R)
• M57: 62,211,621 km (0.098 R)
• M58: 62,347,605 km (0.061 R)
• M59: 62,756,606 km (0.049 R)
• M60: 63,851,363 km (0.036 R)
• M61: 63,988,694 km (0.092 R)
• M62: 64,676,695 km (0.119 R)
• M63: 65,921,199 km (0.062 R)
• M64: 66,337,680 km (0.098 R)
• M65: 67,592,806 km (0.057 R)
• M66: 73,120,896 km (0.049 R)
• M67: 73,264,510 km (0.077 R)
• M68: 74,706,185 km (0.046 R)
• M69: 76,594,259 km (0.101 R)
• M70: 77,470,903 km (0.041 R)
• M71: 78,645,097 km (0.118 R)
• M72: 78,939,505 km (0.047 R)
• M73: 79,086,859 km (0.094 R)
• M74: 80,268,981 km (0.093 R)
• M75: 82,950,224 km (0.117 R)
• M76: 83,549,962 km (0.088 R)
• M77: 83,700,158 km (0.097 R)
• M78: 84,151,345 km (0.116 R)
• M79: 87,178,907 km (0.09 R)
• M80: 89,012,678 km (0.071 R)
• M81: 89,626,777 km (0.094 R)
• M82: 89,780,414 km (0.083 R)
• M83: 89,934,201 km (0.104 R)
• M84: 92,718,067 km (0.119 R)
• M85: 94,433,057 km (0.101 R)
• M86: 96,630,949 km (0.05 R)
• M87: 97,578,203 km (0.065 R)
• M88: 98,845,746 km (0.098 R)
• M89: 99,163,492 km (0.107 R)
• M90: 99,322,514 km (0.03 R)
• M91: 101,077,148 km (0.05 R)
• M92: 106,402,234 km (0.106 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 13,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit