🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.55 AU - 0.59 AU

Year: 160 Days

Day: 28.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.52 AU - 0.68 AU

Year: 173 Days

Day: 20.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,502,318 km

• M1: 224,995 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.68 AU - 0.7 AU

Year: 214 Days

Day: 21 Hours

Environment

Temp: 165 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.67 AU - 0.87 AU

Year: 252 Days

Day: 17.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.52 AU - 1.52 AU

Year: 699 Days

Day: 43.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.97 AU - 4.87 AU

Year: 2893 Days

Day: 15.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.1

Radius: 8.8

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.18 AU - 7.3 AU

Year: 5811 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,502,318 km

• M1: 295,306 km (0.101 R)
• M2: 517,758 km (0.084 R)
• M3: 581,786 km (0.11 R)
• M4: 733,179 km (0.118 R)
• M5: 1,125,724 km (0.088 R)
• M6: 1,299,706 km (0.051 R)
• M7: 1,390,213 km (0.067 R)
• M8: 1,482,664 km (0.104 R)
• M9: 1,577,360 km (0.068 R)
• M10: 1,674,150 km (0.034 R)
• M11: 1,914,703 km (0.108 R)
• M12: 2,039,169 km (0.106 R)
• M13: 2,518,480 km (0.066 R)
• M14: 2,609,436 km (0.114 R)
• M15: 2,771,151 km (0.062 R)
• M16: 3,007,964 km (0.095 R)
• M17: 3,809,809 km (0.115 R)
• M18: 4,046,772 km (0.097 R)
• M19: 4,758,259 km (0.102 R)
• M20: 4,899,629 km (0.106 R)
• M21: 5,013,623 km (0.097 R)
• M22: 5,157,387 km (0.062 R)
• M23: 5,896,998 km (0.06 R)
• M24: 6,294,630 km (0.104 R)
• M25: 6,859,511 km (0.052 R)
• M26: 7,180,399 km (0.113 R)
• M27: 7,637,869 km (0.068 R)
• M28: 8,615,491 km (0.026 R)
• M29: 9,066,529 km (0.104 R)
• M30: 9,489,591 km (0.092 R)
• M31: 9,667,912 km (0.071 R)
• M32: 9,847,130 km (0.099 R)
• M33: 10,027,545 km (0.098 R)
• M34: 10,245,659 km (0.088 R)
• M35: 10,649,274 km (0.087 R)
• M36: 11,358,817 km (0.046 R)
• M37: 11,929,832 km (0.072 R)
• M38: 13,139,331 km (0.085 R)
• M39: 13,417,732 km (0.117 R)
• M40: 13,497,767 km (0.103 R)
• M41: 13,819,103 km (0.094 R)
• M42: 14,387,426 km (0.118 R)
• M43: 14,839,361 km (0.067 R)
• M44: 15,212,607 km (0.104 R)
• M45: 15,672,920 km (0.038 R)
• M46: 16,350,898 km (0.118 R)
• M47: 17,778,959 km (0.032 R)
• M48: 17,866,773 km (0.109 R)
• M49: 18,352,517 km (0.104 R)
• M50: 19,156,606 km (0.119 R)
• M51: 20,200,799 km (0.06 R)
• M52: 20,338,279 km (0.062 R)
• M53: 20,706,589 km (0.043 R)
• M54: 20,845,416 km (0.105 R)
• M55: 21,309,917 km (0.031 R)
• M56: 21,684,062 km (0.12 R)
• M57: 22,107,573 km (0.033 R)
• M58: 22,438,783 km (0.115 R)
• M59: 23,154,160 km (0.111 R)
• M60: 23,538,776 km (0.095 R)
• M61: 24,119,665 km (0.078 R)
• M62: 24,363,060 km (0.088 R)
• M63: 24,460,748 km (0.072 R)
• M64: 24,705,340 km (0.05 R)
• M65: 25,196,919 km (0.063 R)
• M66: 26,791,483 km (0.076 R)
• M67: 26,942,726 km (0.05 R)
• M68: 27,651,970 km (0.098 R)
• M69: 28,213,560 km (0.09 R)
• M70: 28,572,745 km (0.085 R)
• M71: 28,881,963 km (0.09 R)
• M72: 29,192,379 km (0.117 R)
• M73: 29,296,050 km (0.074 R)
• M74: 29,607,812 km (0.08 R)
• M75: 29,868,412 km (0.095 R)
• M76: 30,025,190 km (0.088 R)
• M77: 30,392,004 km (0.067 R)
• M78: 33,109,300 km (0.047 R)
• M79: 33,379,922 km (0.111 R)
• M80: 34,469,444 km (0.079 R)
• M81: 34,853,611 km (0.058 R)
• M82: 35,073,670 km (0.115 R)
• M83: 36,236,943 km (0.063 R)
• M84: 36,963,390 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.6

Radius: 7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 13.82 AU - 15.4 AU

Year: 20818 Days

Day: 19.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,502,318 km

• M1: 90,806 km (0.034 R)
• M2: 148,401 km (0.079 R)
• M3: 241,002 km (0.081 R)
• M4: 324,179 km (0.119 R)
• M5: 369,956 km (0.117 R)
• M6: 954,734 km (0.079 R)
• M7: 1,024,147 km (0.071 R)
• M8: 1,077,404 km (0.099 R)
• M9: 1,416,393 km (0.093 R)
• M10: 1,830,180 km (0.063 R)
• M11: 2,233,347 km (0.116 R)
• M12: 2,541,369 km (0.1 R)
• M13: 2,614,372 km (0.119 R)
• M14: 2,888,136 km (0.072 R)
• M15: 4,072,652 km (0.065 R)
• M16: 4,129,649 km (0.092 R)
• M17: 4,244,690 km (0.062 R)
• M18: 4,360,628 km (0.106 R)
• M19: 4,507,234 km (0.106 R)
• M20: 4,685,106 km (0.059 R)
• M21: 4,835,302 km (0.095 R)
• M22: 5,201,967 km (0.065 R)
• M23: 5,295,017 km (0.108 R)
• M24: 5,768,793 km (0.058 R)
• M25: 5,994,536 km (0.104 R)
• M26: 6,322,156 km (0.098 R)
• M27: 6,756,588 km (0.045 R)
• M28: 7,831,299 km (0.048 R)
• M29: 8,958,369 km (0.113 R)
• M30: 9,070,119 km (0.086 R)
• M31: 9,865,232 km (0.072 R)
• M32: 10,407,673 km (0.061 R)
• M33: 12,464,195 km (0.105 R)
• M34: 12,547,372 km (0.092 R)
• M35: 12,923,910 km (0.04 R)
• M36: 13,134,693 km (0.066 R)
• M37: 13,989,196 km (0.076 R)
• M38: 14,729,556 km (0.062 R)
• M39: 14,773,538 km (0.082 R)
• M40: 15,038,176 km (0.086 R)
• M41: 15,438,051 km (0.101 R)
• M42: 15,527,361 km (0.066 R)
• M43: 17,535,862 km (0.101 R)
• M44: 17,722,411 km (0.06 R)
• M45: 18,617,904 km (0.084 R)
• M46: 18,855,914 km (0.076 R)
• M47: 20,305,517 km (0.096 R)
• M48: 22,041,451 km (0.068 R)
• M49: 23,361,652 km (0.118 R)
• M50: 24,031,252 km (0.082 R)
• M51: 25,971,387 km (0.053 R)
• M52: 28,015,642 km (0.111 R)
• M53: 33,001,889 km (0.077 R)
• M54: 33,290,014 km (0.118 R)
• M55: 33,405,504 km (0.057 R)
• M56: 33,926,852 km (0.061 R)
• M57: 34,626,222 km (0.108 R)
• M58: 36,335,677 km (0.09 R)
• M59: 37,170,882 km (0.1 R)
• M60: 37,290,710 km (0.068 R)
• M61: 37,771,218 km (0.082 R)
• M62: 38,072,658 km (0.112 R)
• M63: 38,738,518 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 14,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit