🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.5 AU - 0.58 AU

Year: 139 Days

Day: 32.1 Hours

Environment

Temp: 253 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,706,050 km

• M1: 191,336 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.44 AU - 0.68 AU

Year: 147 Days

Day: 36.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,706,050 km

• M1: 215,421 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.68 AU - 0.68 AU

Year: 197 Days

Day: 33.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.79 AU - 1.03 AU

Year: 305 Days

Day: 16.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.09 AU - 2.75 AU

Year: 1323 Days

Day: 47.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.92 AU - 4.08 AU

Year: 2812 Days

Day: 41.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,706,050 km

• M1: 552,465 km (0.12 R)
• M2: 791,822 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.84 AU - 4.56 AU

Year: 3025 Days

Day: 43.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.6

Radius: 4.1

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.77 AU - 22.61 AU

Year: 27266 Days

Day: 20.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,706,050 km

• M1: 59,839 km (0.045 R)
• M2: 121,473 km (0.106 R)
• M3: 372,648 km (0.07 R)
• M4: 432,787 km (0.083 R)
• M5: 480,209 km (0.053 R)
• M6: 512,822 km (0.109 R)
• M7: 632,949 km (0.094 R)
• M8: 669,002 km (0.074 R)
• M9: 879,336 km (0.092 R)
• M10: 1,044,642 km (0.06 R)
• M11: 1,310,926 km (0.048 R)
• M12: 1,475,633 km (0.081 R)
• M13: 1,773,184 km (0.115 R)
• M14: 1,928,915 km (0.1 R)
• M15: 2,337,317 km (0.085 R)
• M16: 2,682,888 km (0.112 R)
• M17: 2,861,658 km (0.08 R)
• M18: 3,074,984 km (0.103 R)
• M19: 3,199,300 km (0.102 R)
• M20: 4,251,422 km (0.09 R)
• M21: 4,424,656 km (0.053 R)
• M22: 5,104,130 km (0.07 R)
• M23: 5,625,329 km (0.077 R)
• M24: 5,930,808 km (0.05 R)
• M25: 6,438,543 km (0.062 R)
• M26: 6,798,176 km (0.115 R)
• M27: 6,919,500 km (0.072 R)
• M28: 7,041,572 km (0.088 R)
• M29: 7,620,516 km (0.068 R)
• M30: 7,788,664 km (0.06 R)
• M31: 8,779,450 km (0.089 R)
• M32: 9,401,628 km (0.116 R)
• M33: 9,854,760 km (0.075 R)
• M34: 9,946,314 km (0.105 R)
• M35: 11,256,342 km (0.092 R)
• M36: 11,304,064 km (0.111 R)
• M37: 11,592,189 km (0.075 R)
• M38: 12,372,342 km (0.114 R)
• M39: 13,726,652 km (0.098 R)
• M40: 13,777,814 km (0.073 R)
• M41: 14,085,388 km (0.115 R)
• M42: 14,969,511 km (0.084 R)
• M43: 15,232,953 km (0.092 R)
• M44: 15,497,891 km (0.066 R)
• M45: 17,229,187 km (0.097 R)
• M46: 18,623,888 km (0.113 R)
• M47: 18,680,436 km (0.098 R)
• M48: 19,249,057 km (0.091 R)
• M49: 19,306,204 km (0.094 R)
• M50: 19,535,388 km (0.111 R)
• M51: 21,224,048 km (0.109 R)
• M52: 21,817,204 km (0.029 R)
• M53: 23,323,505 km (0.12 R)
• M54: 24,738,701 km (0.095 R)
• M55: 24,925,249 km (0.105 R)
• M56: 25,050,014 km (0.107 R)
• M57: 25,237,460 km (0.062 R)
• M58: 28,233,606 km (0.078 R)
• M59: 28,363,607 km (0.101 R)
• M60: 30,204,109 km (0.081 R)
• M61: 30,270,531 km (0.114 R)
• M62: 30,536,665 km (0.053 R)
• M63: 33,310,210 km (0.102 R)
• M64: 33,585,171 km (0.104 R)
• M65: 34,137,037 km (0.08 R)
• M66: 34,414,242 km (0.12 R)
• M67: 34,483,656 km (0.081 R)
• M68: 34,831,321 km (0.12 R)
• M69: 34,970,746 km (0.085 R)
• M70: 36,516,242 km (0.114 R)
• M71: 36,870,639 km (0.098 R)
• M72: 36,941,698 km (0.096 R)
• M73: 37,582,875 km (0.103 R)
• M74: 37,654,382 km (0.07 R)
• M75: 38,659,531 km (0.098 R)
• M76: 39,673,655 km (0.084 R)
• M77: 39,892,067 km (0.097 R)
• M78: 40,476,546 km (0.086 R)
• M79: 41,654,031 km (0.098 R)
• M80: 42,395,588 km (0.081 R)
• M81: 43,966,964 km (0.097 R)
• M82: 45,101,065 km (0.118 R)
• M83: 45,253,057 km (0.099 R)
• M84: 46,091,702 km (0.116 R)
• M85: 46,628,160 km (0.094 R)
• M86: 46,858,691 km (0.061 R)
• M87: 50,046,771 km (0.059 R)
• M88: 50,913,990 km (0.065 R)
• M89: 50,992,977 km (0.068 R)
• M90: 51,230,539 km (0.1 R)
• M91: 51,547,686 km (0.106 R)
• M92: 51,627,123 km (0.037 R)
• M93: 53,384,449 km (0.097 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: 184 - 19,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit