🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 22 Hours

Environment

Temp: 261 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.58 AU - 2.34 AU

Year: 960 Days

Day: 15.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.89 AU - 2.37 AU

Year: 1088 Days

Day: 26.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,333,724 km

• M1: 39,195 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.52 AU - 3.9 AU

Year: 2012 Days

Day: 18.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,333,724 km

• M1: 615,745 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.8 AU - 4.06 AU

Year: 2222 Days

Day: 28.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152

Radius: 13.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.77 AU - 12.95 AU

Year: 11666 Days

Day: 11 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 87,333,724 km

• M1: 171,888 km (0.076 R)
• M2: 300,841 km (0.101 R)
• M3: 660,475 km (0.11 R)
• M4: 784,641 km (0.091 R)
• M5: 876,943 km (0.068 R)
• M6: 1,193,492 km (0.103 R)
• M7: 1,463,366 km (0.109 R)
• M8: 1,735,934 km (0.112 R)
• M9: 1,878,500 km (0.108 R)
• M10: 1,988,156 km (0.111 R)
• M11: 2,271,943 km (0.057 R)
• M12: 2,389,228 km (0.083 R)
• M13: 3,626,701 km (0.105 R)
• M14: 3,764,780 km (0.078 R)
• M15: 3,975,264 km (0.119 R)
• M16: 4,165,553 km (0.106 R)
• M17: 4,780,250 km (0.041 R)
• M18: 5,059,849 km (0.074 R)
• M19: 5,502,509 km (0.112 R)
• M20: 5,715,237 km (0.062 R)
• M21: 5,957,735 km (0.075 R)
• M22: 6,397,553 km (0.097 R)
• M23: 6,649,476 km (0.059 R)
• M24: 7,221,388 km (0.067 R)
• M25: 7,631,137 km (0.093 R)
• M26: 7,719,849 km (0.04 R)
• M27: 8,018,446 km (0.099 R)
• M28: 8,442,855 km (0.101 R)
• M29: 8,936,827 km (0.092 R)
• M30: 9,030,475 km (0.103 R)
• M31: 9,695,588 km (0.107 R)
• M32: 10,343,646 km (0.039 R)
• M33: 10,938,896 km (0.111 R)
• M34: 11,477,448 km (0.093 R)
• M35: 11,579,474 km (0.102 R)
• M36: 11,990,269 km (0.116 R)
• M37: 12,197,462 km (0.084 R)
• M38: 12,336,289 km (0.109 R)
• M39: 12,720,756 km (0.099 R)
• M40: 13,358,491 km (0.034 R)
• M41: 13,609,217 km (0.052 R)
• M42: 14,224,813 km (0.079 R)
• M43: 14,407,621 km (0.118 R)
• M44: 14,664,930 km (0.116 R)
• M45: 15,596,176 km (0.085 R)
• M46: 16,278,492 km (0.088 R)
• M47: 17,398,232 km (0.093 R)
• M48: 17,868,867 km (0.12 R)
• M49: 18,066,336 km (0.037 R)
• M50: 18,304,047 km (0.075 R)
• M51: 19,346,445 km (0.084 R)
• M52: 19,671,073 km (0.041 R)
• M53: 19,915,665 km (0.09 R)
• M54: 20,325,713 km (0.077 R)
• M55: 20,779,892 km (0.076 R)
• M56: 21,195,774 km (0.063 R)
• M57: 21,740,610 km (0.104 R)
• M58: 21,866,870 km (0.051 R)
• M59: 22,374,905 km (0.116 R)
• M60: 22,502,362 km (0.071 R)
• M61: 22,587,633 km (0.104 R)
• M62: 26,082,688 km (0.041 R)
• M63: 26,621,390 km (0.118 R)
• M64: 26,801,805 km (0.081 R)
• M65: 27,073,026 km (0.032 R)
• M66: 28,213,410 km (0.048 R)
• M67: 28,397,266 km (0.095 R)
• M68: 29,415,878 km (0.069 R)
• M69: 29,602,427 km (0.086 R)
• M70: 30,070,369 km (0.112 R)
• M71: 31,298,567 km (0.063 R)
• M72: 32,110,435 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.1

Radius: 7.4

Gravity: 16.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.23 AU - 19.13 AU

Year: 21722 Days

Day: 15 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,333,724 km

• M1: 106,364 km (0.092 R)
• M2: 302,786 km (0.06 R)
• M3: 738,265 km (0.066 R)
• M4: 816,356 km (0.088 R)
• M5: 952,789 km (0.117 R)
• M6: 1,096,852 km (0.083 R)
• M7: 1,406,370 km (0.112 R)
• M8: 1,504,506 km (0.102 R)
• M9: 1,992,494 km (0.1 R)
• M10: 2,215,993 km (0.097 R)
• M11: 3,538,738 km (0.087 R)
• M12: 3,855,436 km (0.109 R)
• M13: 4,809,721 km (0.095 R)
• M14: 5,059,250 km (0.089 R)
• M15: 5,886,227 km (0.092 R)
• M16: 6,809,994 km (0.078 R)
• M17: 8,668,149 km (0.07 R)
• M18: 9,033,168 km (0.054 R)
• M19: 9,403,124 km (0.115 R)
• M20: 9,967,257 km (0.11 R)
• M21: 10,094,116 km (0.104 R)
• M22: 10,157,845 km (0.086 R)
• M23: 11,993,261 km (0.05 R)
• M24: 14,714,895 km (0.096 R)
• M25: 15,150,076 km (0.113 R)
• M26: 15,884,452 km (0.083 R)
• M27: 15,958,502 km (0.054 R)
• M28: 16,480,300 km (0.083 R)
• M29: 16,856,538 km (0.104 R)
• M30: 17,007,782 km (0.097 R)
• M31: 17,540,799 km (0.101 R)
• M32: 20,367,002 km (0.065 R)
• M33: 20,528,269 km (0.109 R)
• M34: 20,932,931 km (0.107 R)
• M35: 21,832,463 km (0.105 R)
• M36: 22,162,625 km (0.092 R)
• M37: 22,744,561 km (0.075 R)
• M38: 22,828,037 km (0.054 R)
• M39: 23,331,434 km (0.054 R)
• M40: 24,263,727 km (0.057 R)
• M41: 25,035,652 km (0.071 R)
• M42: 27,044,453 km (0.097 R)
• M43: 27,221,577 km (0.034 R)
• M44: 27,666,181 km (0.1 R)
• M45: 28,202,639 km (0.079 R)
• M46: 32,805,616 km (0.059 R)
• M47: 37,635,683 km (0.095 R)
• M48: 38,627,965 km (0.114 R)
• M49: 40,233,450 km (0.051 R)
• M50: 40,334,578 km (0.071 R)
• M51: 41,044,420 km (0.03 R)
• M52: 41,146,146 km (0.038 R)
• M53: 41,963,100 km (0.115 R)
• M54: 42,270,973 km (0.084 R)
• M55: 42,888,662 km (0.111 R)
• M56: 47,402,479 km (0.112 R)
• M57: 49,552,649 km (0.044 R)
• M58: 49,878,024 km (0.118 R)
• M59: 50,858,040 km (0.073 R)
• M60: 52,616,114 km (0.113 R)
• M61: 52,726,667 km (0.027 R)
• M62: 53,836,235 km (0.031 R)
• M63: 54,282,335 km (0.113 R)
• M64: 55,065,779 km (0.082 R)
• M65: 56,417,546 km (0.119 R)
• M66: 56,757,133 km (0.109 R)
• M67: 59,153,691 km (0.066 R)
• M68: 59,613,854 km (0.117 R)
• M69: 61,001,673 km (0.115 R)
• M70: 61,350,236 km (0.118 R)
• M71: 62,868,505 km (0.083 R)
• M72: 63,103,224 km (0.059 R)
• M73: 67,737,317 km (0.074 R)
• M74: 69,912,919 km (0.046 R)
• M75: 70,156,016 km (0.088 R)
• M76: 70,399,412 km (0.061 R)
• M77: 72,602,839 km (0.038 R)
• M78: 72,972,196 km (0.115 R)
• M79: 75,451,032 km (0.088 R)
• M80: 76,200,069 km (0.118 R)
• M81: 79,474,168 km (0.03 R)
• M82: 81,128,272 km (0.102 R)
• M83: 82,151,970 km (0.092 R)
• M84: 82,922,399 km (0.07 R)
• M85: 83,437,464 km (0.091 R)
• M86: 83,953,577 km (0.06 R)
• M87: 85,898,200 km (0.065 R)
• M88: 87,333,741 km (0.049 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 13,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit