🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.64 AU

Year: 149 Days

Day: 24.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.56 AU - 0.56 AU

Year: 161 Days

Day: 43.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.53 AU - 0.71 AU

Year: 188 Days

Day: 22.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.73 AU - 2.23 AU

Year: 1073 Days

Day: 43.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.74 AU - 2.46 AU

Year: 1172 Days

Day: 33.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.29 AU - 2.29 AU

Year: 1334 Days

Day: 39.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,336,576 km

• M1: 876,644 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.72 AU - 2.8 AU

Year: 1765 Days

Day: 33.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.2

Radius: 8.7

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.88 AU - 4.36 AU

Year: 3220 Days

Day: 12.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 50,336,576 km

• M1: 152,440 km (0.119 R)
• M2: 221,106 km (0.117 R)
• M3: 276,158 km (0.065 R)
• M4: 389,553 km (0.106 R)
• M5: 793,318 km (0.097 R)
• M6: 858,991 km (0.112 R)
• M7: 1,224,459 km (0.065 R)
• M8: 1,514,978 km (0.093 R)
• M9: 2,358,859 km (0.093 R)
• M10: 2,434,107 km (0.118 R)
• M11: 2,488,261 km (0.095 R)
• M12: 2,620,057 km (0.102 R)
• M13: 2,765,616 km (0.088 R)
• M14: 2,845,052 km (0.066 R)
• M15: 2,936,756 km (0.025 R)
• M16: 3,313,593 km (0.11 R)
• M17: 3,507,771 km (0.085 R)
• M18: 3,606,356 km (0.107 R)
• M19: 3,907,496 km (0.045 R)
• M20: 3,996,956 km (0.09 R)
• M21: 4,308,568 km (0.103 R)
• M22: 5,108,169 km (0.111 R)
• M23: 5,206,006 km (0.096 R)
• M24: 5,361,139 km (0.044 R)
• M25: 5,503,406 km (0.094 R)
• M26: 5,632,659 km (0.066 R)
• M27: 5,777,470 km (0.118 R)
• M28: 6,114,963 km (0.119 R)
• M29: 6,293,732 km (0.083 R)
• M30: 6,368,681 km (0.096 R)
• M31: 6,489,256 km (0.116 R)
• M32: 6,855,622 km (0.093 R)
• M33: 6,917,256 km (0.043 R)
• M34: 7,322,965 km (0.065 R)
• M35: 7,417,661 km (0.058 R)
• M36: 7,576,534 km (0.12 R)
• M37: 7,946,041 km (0.11 R)
• M38: 8,108,504 km (0.085 R)
• M39: 8,190,184 km (0.109 R)
• M40: 8,304,926 km (0.078 R)
• M41: 8,453,327 km (0.082 R)
• M42: 8,836,447 km (0.087 R)
• M43: 9,225,401 km (0.099 R)
• M44: 9,293,618 km (0.12 R)
• M45: 9,499,315 km (0.118 R)
• M46: 9,568,130 km (0.115 R)
• M47: 9,775,772 km (0.061 R)
• M48: 10,213,196 km (0.107 R)
• M49: 10,998,585 km (0.095 R)
• M50: 11,088,942 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.5

Radius: 12.1

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.18 AU - 8 AU

Year: 6513 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,336,576 km

• M1: 163,211 km (0.078 R)
• M2: 267,481 km (0.082 R)
• M3: 551,567 km (0.097 R)
• M4: 664,663 km (0.092 R)
• M5: 744,997 km (0.069 R)
• M6: 931,995 km (0.11 R)
• M7: 1,071,121 km (0.105 R)
• M8: 1,200,972 km (0.092 R)
• M9: 1,284,896 km (0.057 R)
• M10: 1,641,687 km (0.049 R)
• M11: 2,110,826 km (0.113 R)
• M12: 2,255,487 km (0.108 R)
• M13: 2,776,836 km (0.085 R)
• M14: 3,028,310 km (0.055 R)
• M15: 3,144,996 km (0.115 R)
• M16: 3,431,626 km (0.104 R)
• M17: 3,578,231 km (0.109 R)
• M18: 4,607,914 km (0.082 R)
• M19: 5,044,440 km (0.053 R)
• M20: 5,267,640 km (0.102 R)
• M21: 5,637,446 km (0.11 R)
• M22: 5,724,063 km (0.1 R)
• M23: 5,956,987 km (0.044 R)
• M24: 6,074,721 km (0.027 R)
• M25: 6,252,742 km (0.07 R)
• M26: 6,735,943 km (0.106 R)
• M27: 6,920,397 km (0.089 R)
• M28: 7,420,204 km (0.095 R)
• M29: 7,674,520 km (0.107 R)
• M30: 7,931,679 km (0.073 R)
• M31: 8,289,966 km (0.108 R)
• M32: 9,741,365 km (0.077 R)
• M33: 10,090,077 km (0.096 R)
• M34: 10,407,524 km (0.092 R)
• M35: 10,871,726 km (0.088 R)
• M36: 11,746,724 km (0.087 R)
• M37: 12,530,916 km (0.05 R)
• M38: 12,948,294 km (0.08 R)
• M39: 13,216,373 km (0.074 R)
• M40: 13,641,381 km (0.041 R)
• M41: 14,465,217 km (0.032 R)
• M42: 16,491,071 km (0.1 R)
• M43: 16,823,477 km (0.06 R)
• M44: 17,368,313 km (0.078 R)
• M45: 17,537,059 km (0.062 R)
• M46: 18,993,843 km (0.036 R)
• M47: 19,254,892 km (0.116 R)
• M48: 19,824,710 km (0.086 R)
• M49: 20,667,544 km (0.077 R)
• M50: 21,839,793 km (0.108 R)
• M51: 21,930,749 km (0.101 R)
• M52: 22,159,035 km (0.109 R)
• M53: 22,250,589 km (0.104 R)
• M54: 22,571,776 km (0.068 R)
• M55: 23,126,185 km (0.092 R)
• M56: 24,248,319 km (0.073 R)
• M57: 24,863,615 km (0.105 R)
• M58: 25,388,255 km (0.116 R)
• M59: 26,157,786 km (0.09 R)
• M60: 26,594,163 km (0.116 R)
• M61: 26,740,021 km (0.043 R)
• M62: 27,228,608 km (0.054 R)
• M63: 28,016,240 km (0.084 R)
• M64: 28,961,400 km (0.084 R)
• M65: 29,513,266 km (0.098 R)
• M66: 30,170,151 km (0.109 R)
• M67: 30,576,758 km (0.113 R)
• M68: 31,498,131 km (0.053 R)
• M69: 31,601,054 km (0.097 R)
• M70: 34,581,941 km (0.097 R)
• M71: 35,007,398 km (0.07 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419

Radius: 10.9

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.73 AU - 10.97 AU

Year: 13760 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,336,576 km

• M1: 237,113 km (0.109 R)
• M2: 436,527 km (0.092 R)
• M3: 522,246 km (0.117 R)
• M4: 836,701 km (0.058 R)
• M5: 929,452 km (0.099 R)
• M6: 1,446,013 km (0.112 R)
• M7: 1,892,563 km (0.103 R)
• M8: 2,196,396 km (0.057 R)
• M9: 2,936,157 km (0.109 R)
• M10: 3,051,946 km (0.099 R)
• M11: 3,439,255 km (0.109 R)
• M12: 3,530,809 km (0.069 R)
• M13: 3,810,707 km (0.049 R)
• M14: 3,969,280 km (0.098 R)
• M15: 4,162,561 km (0.064 R)
• M16: 4,458,316 km (0.107 R)
• M17: 4,932,092 km (0.114 R)
• M18: 5,245,350 km (0.096 R)
• M19: 7,934,970 km (0.1 R)
• M20: 8,179,114 km (0.107 R)
• M21: 8,633,144 km (0.107 R)
• M22: 8,716,619 km (0.119 R)
• M23: 8,842,281 km (0.044 R)
• M24: 9,137,887 km (0.112 R)
• M25: 10,264,209 km (0.114 R)
• M26: 10,352,621 km (0.077 R)
• M27: 10,485,764 km (0.066 R)
• M28: 11,069,494 km (0.113 R)
• M29: 11,617,621 km (0.092 R)
• M30: 11,894,975 km (0.097 R)
• M31: 11,988,025 km (0.086 R)
• M32: 12,127,899 km (0.032 R)
• M33: 12,645,508 km (0.081 R)
• M34: 13,362,979 km (0.03 R)
• M35: 13,702,267 km (0.074 R)
• M36: 14,241,418 km (0.101 R)
• M37: 14,987,612 km (0.029 R)
• M38: 16,517,998 km (0.085 R)
• M39: 16,725,790 km (0.114 R)
• M40: 17,039,197 km (0.067 R)
• M41: 17,301,891 km (0.119 R)
• M42: 17,565,782 km (0.064 R)
• M43: 18,365,682 km (0.061 R)
• M44: 18,527,098 km (0.083 R)
• M45: 18,851,276 km (0.087 R)
• M46: 19,395,813 km (0.087 R)
• M47: 19,725,078 km (0.078 R)
• M48: 19,945,585 km (0.111 R)
• M49: 20,166,990 km (0.109 R)
• M50: 20,835,842 km (0.116 R)
• M51: 21,966,951 km (0.096 R)
• M52: 22,138,241 km (0.075 R)
• M53: 22,943,825 km (0.084 R)
• M54: 23,233,896 km (0.11 R)
• M55: 23,408,626 km (0.107 R)
• M56: 24,940,209 km (0.106 R)
• M57: 25,959,120 km (0.074 R)
• M58: 26,200,721 km (0.112 R)
• M59: 26,564,692 km (0.08 R)
• M60: 29,159,168 km (0.101 R)
• M61: 30,041,796 km (0.114 R)
• M62: 31,833,380 km (0.058 R)
• M63: 32,676,812 km (0.04 R)
• M64: 33,068,609 km (0.064 R)
• M65: 33,527,725 km (0.077 R)
• M66: 34,121,030 km (0.068 R)
• M67: 34,851,068 km (0.113 R)
• M68: 35,586,042 km (0.088 R)
• M69: 35,854,570 km (0.101 R)
• M70: 36,393,721 km (0.098 R)
• M71: 37,139,467 km (0.069 R)
• M72: 38,370,657 km (0.081 R)
• M73: 38,646,067 km (0.099 R)
• M74: 41,083,614 km (0.098 R)
• M75: 43,499,022 km (0.119 R)
• M76: 43,786,100 km (0.064 R)
• M77: 44,073,926 km (0.116 R)
• M78: 44,941,145 km (0.03 R)
• M79: 45,013,700 km (0.118 R)
• M80: 45,231,515 km (0.105 R)
• M81: 46,692,338 km (0.058 R)
• M82: 47,354,907 km (0.082 R)
• M83: 48,987,319 km (0.093 R)
• M84: 49,810,406 km (0.074 R)
• M85: 50,186,046 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 12,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit