🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.56 AU - 0.66 AU

Year: 173 Days

Day: 31.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,778,624 km

• M1: 97,089 km (0.057 R)
• M2: 175,478 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.89 AU - 0.91 AU

Year: 310 Days

Day: 30.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 112 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.88 AU - 1 AU

Year: 331 Days

Day: 30.9 Hours

Environment

Temp: 81 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.11 AU - 2.31 AU

Year: 1194 Days

Day: 30.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.9

Radius: 15

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.17 AU - 10.25 AU

Year: 10997 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,778,624 km

• M1: 191,635 km (0.115 R)
• M2: 370,554 km (0.115 R)
• M3: 465,100 km (0.108 R)
• M4: 637,736 km (0.034 R)
• M5: 914,043 km (0.106 R)
• M6: 1,208,751 km (0.029 R)
• M7: 1,658,891 km (0.029 R)
• M8: 1,837,959 km (0.086 R)
• M9: 2,188,318 km (0.087 R)
• M10: 2,443,532 km (0.062 R)
• M11: 2,589,838 km (0.097 R)
• M12: 3,268,414 km (0.057 R)
• M13: 4,104,816 km (0.111 R)
• M14: 4,674,185 km (0.066 R)
• M15: 5,080,344 km (0.093 R)
• M16: 6,326,494 km (0.104 R)
• M17: 6,983,977 km (0.12 R)
• M18: 7,194,012 km (0.108 R)
• M19: 8,767,482 km (0.084 R)
• M20: 9,873,759 km (0.052 R)
• M21: 10,300,113 km (0.088 R)
• M22: 11,024,017 km (0.092 R)
• M23: 11,417,010 km (0.098 R)
• M24: 12,317,739 km (0.045 R)
• M25: 12,470,179 km (0.118 R)
• M26: 13,869,817 km (0.11 R)
• M27: 14,722,674 km (0.114 R)
• M28: 15,046,853 km (0.118 R)
• M29: 15,647,339 km (0.068 R)
• M30: 15,867,697 km (0.114 R)
• M31: 18,358,950 km (0.065 R)
• M32: 18,824,798 km (0.077 R)
• M33: 19,059,218 km (0.097 R)
• M34: 20,126,299 km (0.086 R)
• M35: 20,667,095 km (0.076 R)
• M36: 21,212,679 km (0.071 R)
• M37: 21,579,044 km (0.035 R)
• M38: 22,132,556 km (0.111 R)
• M39: 23,757,787 km (0.052 R)
• M40: 25,421,316 km (0.113 R)
• M41: 25,680,569 km (0.117 R)
• M42: 26,071,019 km (0.056 R)
• M43: 26,266,993 km (0.101 R)
• M44: 27,852,730 km (0.047 R)
• M45: 29,673,635 km (0.108 R)
• M46: 30,015,018 km (0.117 R)
• M47: 31,116,357 km (0.086 R)
• M48: 31,393,712 km (0.104 R)
• M49: 32,020,826 km (0.104 R)
• M50: 32,371,034 km (0.085 R)
• M51: 33,429,290 km (0.12 R)
• M52: 35,362,693 km (0.072 R)
• M53: 36,525,517 km (0.05 R)
• M54: 36,744,977 km (0.061 R)
• M55: 38,144,764 km (0.089 R)
• M56: 38,739,416 km (0.095 R)
• M57: 40,088,639 km (0.118 R)
• M58: 41,758,450 km (0.118 R)
• M59: 43,683,476 km (0.109 R)
• M60: 44,305,653 km (0.097 R)
• M61: 45,322,769 km (0.116 R)
• M62: 45,952,576 km (0.063 R)
• M63: 46,268,527 km (0.109 R)
• M64: 46,982,258 km (0.096 R)
• M65: 48,019,421 km (0.09 R)
• M66: 48,340,158 km (0.089 R)
• M67: 49,872,938 km (0.074 R)
• M68: 50,116,483 km (0.058 R)
• M69: 50,441,709 km (0.114 R)
• M70: 50,686,152 km (0.082 R)
• M71: 51,094,405 km (0.118 R)
• M72: 52,160,888 km (0.068 R)
• M73: 52,408,173 km (0.043 R)
• M74: 52,986,369 km (0.096 R)
• M75: 53,483,632 km (0.079 R)
• M76: 55,572,467 km (0.104 R)
• M77: 56,162,182 km (0.106 R)
• M78: 56,500,124 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.5

Radius: 13.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.09 AU - 14.51 AU

Year: 15678 Days

Day: 6.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,778,624 km

• M1: 215,421 km (0.094 R)
• M2: 348,264 km (0.117 R)
• M3: 512,971 km (0.094 R)
• M4: 889,210 km (0.096 R)
• M5: 1,033,871 km (0.088 R)
• M6: 1,403,976 km (0.071 R)
• M7: 1,664,127 km (0.049 R)
• M8: 2,100,653 km (0.115 R)
• M9: 2,198,939 km (0.096 R)
• M10: 2,298,870 km (0.114 R)
• M11: 2,538,077 km (0.119 R)
• M12: 2,749,758 km (0.04 R)
• M13: 2,930,772 km (0.059 R)
• M14: 3,654,826 km (0.117 R)
• M15: 3,814,297 km (0.058 R)
• M16: 4,646,510 km (0.113 R)
• M17: 5,083,485 km (0.105 R)
• M18: 5,625,478 km (0.116 R)
• M19: 6,281,166 km (0.108 R)
• M20: 7,060,421 km (0.046 R)
• M21: 7,360,664 km (0.08 R)
• M22: 8,656,182 km (0.069 R)
• M23: 9,139,832 km (0.107 R)
• M24: 10,586,293 km (0.052 R)
• M25: 10,757,882 km (0.104 R)
• M26: 10,987,964 km (0.096 R)
• M27: 11,103,603 km (0.101 R)
• M28: 11,747,023 km (0.079 R)
• M29: 12,043,676 km (0.103 R)
• M30: 12,222,744 km (0.06 R)
• M31: 12,523,137 km (0.101 R)
• M32: 12,765,336 km (0.044 R)
• M33: 13,315,856 km (0.114 R)
• M34: 14,503,663 km (0.101 R)
• M35: 15,594,980 km (0.098 R)
• M36: 15,855,729 km (0.082 R)
• M37: 16,579,932 km (0.093 R)
• M38: 16,912,787 km (0.097 R)
• M39: 17,046,528 km (0.117 R)
• M40: 18,129,168 km (0.076 R)
• M41: 18,540,861 km (0.065 R)
• M42: 19,443,534 km (0.111 R)
• M43: 20,147,692 km (0.117 R)
• M44: 21,798,654 km (0.064 R)
• M45: 23,046,898 km (0.052 R)
• M46: 23,195,299 km (0.072 R)
• M47: 23,492,999 km (0.041 R)
• M48: 23,717,097 km (0.071 R)
• M49: 24,017,041 km (0.113 R)
• M50: 25,382,271 km (0.093 R)
• M51: 29,144,358 km (0.102 R)
• M52: 29,465,545 km (0.092 R)
• M53: 29,626,662 km (0.116 R)
• M54: 31,830,089 km (0.105 R)
• M55: 31,995,394 km (0.056 R)
• M56: 32,160,999 km (0.113 R)
• M57: 32,742,785 km (0.106 R)
• M58: 35,275,627 km (0.068 R)
• M59: 35,875,664 km (0.112 R)
• M60: 36,220,188 km (0.119 R)
• M61: 36,738,843 km (0.118 R)
• M62: 38,838,001 km (0.06 R)
• M63: 39,724,069 km (0.063 R)
• M64: 39,991,251 km (0.04 R)
• M65: 41,155,721 km (0.106 R)
• M66: 41,877,830 km (0.115 R)
• M67: 43,426,317 km (0.102 R)
• M68: 43,793,430 km (0.11 R)
• M69: 43,885,283 km (0.045 R)
• M70: 44,345,895 km (0.104 R)
• M71: 44,623,100 km (0.029 R)
• M72: 45,179,155 km (0.099 R)
• M73: 46,860,935 km (0.078 R)
• M74: 48,658,353 km (0.028 R)
• M75: 49,039,528 km (0.098 R)
• M76: 49,421,751 km (0.091 R)
• M77: 50,285,529 km (0.067 R)
• M78: 52,808,647 km (0.115 R)
• M79: 55,074,905 km (0.055 R)
• M80: 56,870,528 km (0.119 R)
• M81: 58,280,338 km (0.084 R)
• M82: 59,599,792 km (0.083 R)
• M83: 61,545,910 km (0.047 R)
• M84: 63,929,453 km (0.084 R)
• M85: 66,660,213 km (0.084 R)
• M86: 66,977,659 km (0.108 R)
• M87: 70,611,392 km (0.108 R)
• M88: 71,475,619 km (0.093 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 12,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit