🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.69 AU

Year: 161 Days

Day: 40.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,394,700 km

• M1: 91,554 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.67 AU - 0.75 AU

Year: 224 Days

Day: 39.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.28 AU - 1.66 AU

Year: 668 Days

Day: 20.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.32 AU - 2.94 AU

Year: 1598 Days

Day: 30.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,394,700 km

• M1: 1,723,966 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.91 AU - 3.25 AU

Year: 2026 Days

Day: 33 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.95 AU - 4.17 AU

Year: 3066 Days

Day: 32.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,394,700 km

• M1: 134,040 km (0.1 R)
• M2: 1,727,556 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.3

Radius: 11.1

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.2 AU - 9.34 AU

Year: 8116 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,394,700 km

• M1: 165,605 km (0.1 R)
• M2: 281,394 km (0.089 R)
• M3: 407,505 km (0.087 R)
• M4: 486,791 km (0.052 R)
• M5: 617,839 km (0.107 R)
• M6: 745,297 km (0.026 R)
• M7: 1,243,607 km (0.105 R)
• M8: 1,325,587 km (0.109 R)
• M9: 1,649,317 km (0.093 R)
• M10: 1,832,424 km (0.104 R)
• M11: 1,902,885 km (0.114 R)
• M12: 2,046,648 km (0.049 R)
• M13: 2,144,485 km (0.118 R)
• M14: 2,269,101 km (0.104 R)
• M15: 2,447,571 km (0.115 R)
• M16: 2,846,099 km (0.065 R)
• M17: 2,928,229 km (0.079 R)
• M18: 3,614,584 km (0.113 R)
• M19: 4,864,773 km (0.103 R)
• M20: 5,129,711 km (0.099 R)
• M21: 5,501,910 km (0.037 R)
• M22: 5,604,983 km (0.09 R)
• M23: 5,882,936 km (0.119 R)
• M24: 6,200,981 km (0.093 R)
• M25: 6,380,200 km (0.113 R)
• M26: 6,707,071 km (0.067 R)
• M27: 7,377,419 km (0.073 R)
• M28: 8,108,055 km (0.084 R)
• M29: 8,661,268 km (0.092 R)
• M30: 8,741,303 km (0.095 R)
• M31: 8,861,729 km (0.098 R)
• M32: 9,023,295 km (0.07 R)
• M33: 9,472,687 km (0.061 R)
• M34: 9,845,784 km (0.042 R)
• M35: 11,517,540 km (0.069 R)
• M36: 11,649,785 km (0.068 R)
• M37: 12,318,637 km (0.089 R)
• M38: 12,634,887 km (0.103 R)
• M39: 12,816,947 km (0.105 R)
• M40: 13,600,092 km (0.105 R)
• M41: 13,833,465 km (0.107 R)
• M42: 14,162,281 km (0.104 R)
• M43: 14,304,100 km (0.109 R)
• M44: 14,493,790 km (0.087 R)
• M45: 14,588,934 km (0.078 R)
• M46: 15,019,776 km (0.103 R)
• M47: 15,116,117 km (0.092 R)
• M48: 15,261,077 km (0.102 R)
• M49: 15,796,189 km (0.091 R)
• M50: 17,035,308 km (0.116 R)
• M51: 17,387,761 km (0.111 R)
• M52: 17,539,602 km (0.109 R)
• M53: 18,100,146 km (0.062 R)
• M54: 19,500,681 km (0.12 R)
• M55: 21,313,657 km (0.029 R)
• M56: 22,075,709 km (0.066 R)
• M57: 22,404,974 km (0.088 R)
• M58: 22,625,481 km (0.055 R)
• M59: 22,957,439 km (0.045 R)
• M60: 23,235,392 km (0.054 R)
• M61: 23,402,792 km (0.034 R)
• M62: 23,738,639 km (0.112 R)
• M63: 24,132,381 km (0.073 R)
• M64: 25,269,474 km (0.11 R)
• M65: 25,556,403 km (0.069 R)
• M66: 26,949,009 km (0.072 R)
• M67: 28,009,658 km (0.12 R)
• M68: 29,928,550 km (0.116 R)
• M69: 30,232,234 km (0.091 R)
• M70: 31,088,083 km (0.116 R)
• M71: 31,951,712 km (0.078 R)
• M72: 32,511,058 km (0.028 R)
• M73: 33,513,513 km (0.1 R)
• M74: 33,702,755 km (0.043 R)
• M75: 34,972,392 km (0.078 R)
• M76: 35,164,176 km (0.071 R)
• M77: 35,677,447 km (0.116 R)
• M78: 36,128,484 km (0.108 R)
• M79: 36,776,093 km (0.117 R)
• M80: 38,148,803 km (0.11 R)
• M81: 38,478,068 km (0.087 R)
• M82: 41,146,146 km (0.1 R)
• M83: 41,686,943 km (0.109 R)
• M84: 43,186,213 km (0.104 R)
• M85: 44,702,985 km (0.082 R)
• M86: 45,050,202 km (0.09 R)
• M87: 45,677,316 km (0.052 R)
• M88: 47,222,513 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183

Radius: 3.7

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.02 AU - 17.92 AU

Year: 27363 Days

Day: 24.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 60,394,700 km

• M1: 204,051 km (0.111 R)
• M2: 1,211,892 km (0.119 R)
• M3: 1,594,713 km (0.038 R)
• M4: 2,681,093 km (0.084 R)
• M5: 4,275,956 km (0.094 R)
• M6: 5,853,615 km (0.104 R)
• M7: 5,895,203 km (0.09 R)
• M8: 6,146,378 km (0.107 R)
• M9: 6,443,928 km (0.057 R)
• M10: 6,616,115 km (0.066 R)
• M11: 6,920,996 km (0.111 R)
• M12: 8,748,932 km (0.113 R)
• M13: 8,939,520 km (0.079 R)
• M14: 9,764,702 km (0.064 R)
• M15: 11,590,544 km (0.114 R)
• M16: 11,694,963 km (0.098 R)
• M17: 12,756,809 km (0.05 R)
• M18: 13,628,216 km (0.111 R)
• M19: 14,575,021 km (0.052 R)
• M20: 15,889,239 km (0.095 R)
• M21: 17,062,535 km (0.108 R)
• M22: 17,539,602 km (0.103 R)
• M23: 19,243,672 km (0.086 R)
• M24: 21,126,959 km (0.057 R)
• M25: 21,703,360 km (0.108 R)
• M26: 22,675,447 km (0.119 R)
• M27: 23,068,141 km (0.038 R)
• M28: 24,126,546 km (0.101 R)
• M29: 25,133,190 km (0.03 R)
• M30: 26,840,850 km (0.083 R)
• M31: 28,515,299 km (0.096 R)
• M32: 31,307,394 km (0.115 R)
• M33: 32,183,738 km (0.117 R)
• M34: 35,238,526 km (0.11 R)
• M35: 35,769,300 km (0.114 R)
• M36: 36,379,061 km (0.108 R)
• M37: 36,685,287 km (0.037 R)
• M38: 37,531,712 km (0.042 R)
• M39: 38,462,361 km (0.079 R)
• M40: 42,179,718 km (0.081 R)
• M41: 42,823,886 km (0.084 R)
• M42: 43,390,114 km (0.059 R)
• M43: 44,448,220 km (0.084 R)
• M44: 47,673,101 km (0.083 R)
• M45: 48,849,090 km (0.082 R)
• M46: 49,271,405 km (0.078 R)
• M47: 50,204,746 km (0.074 R)
• M48: 50,545,530 km (0.067 R)
• M49: 50,801,642 km (0.041 R)
• M50: 51,486,800 km (0.111 R)
• M51: 51,830,426 km (0.082 R)
• M52: 53,473,460 km (0.064 R)
• M53: 53,647,442 km (0.118 R)
• M54: 53,821,424 km (0.084 R)
• M55: 55,749,292 km (0.055 R)
• M56: 56,190,456 km (0.061 R)
• M57: 59,762,105 km (0.059 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 15,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit