🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.53 AU - 0.77 AU

Year: 190 Days

Day: 41.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,140,177 km

• M1: 41,887 km (0.066 R)
• M2: 535,860 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.88 AU - 0.9 AU

Year: 304 Days

Day: 46.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.68 AU - 1.74 AU

Year: 809 Days

Day: 33.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.67 AU - 2.73 AU

Year: 1180 Days

Day: 36.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,140,177 km

• M1: 80,783 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.38 AU - 2.54 AU

Year: 1395 Days

Day: 21.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.24 AU - 4.3 AU

Year: 3191 Days

Day: 48 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.31 AU - 4.93 AU

Year: 3591 Days

Day: 21.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,140,177 km

• M1: 1,432,100 km (0.107 R)

Asteroid Belt

Center: 6.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.4

Radius: 14.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.47 AU - 8.91 AU

Year: 8476 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 165.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 50,140,177 km

• M1: 205,099 km (0.087 R)
• M2: 326,722 km (0.054 R)
• M3: 427,102 km (0.087 R)
• M4: 543,788 km (0.067 R)
• M5: 683,662 km (0.038 R)
• M6: 778,358 km (0.072 R)
• M7: 1,196,484 km (0.083 R)
• M8: 2,097,362 km (0.049 R)
• M9: 2,316,972 km (0.116 R)
• M10: 2,559,919 km (0.07 R)
• M11: 2,700,242 km (0.087 R)
• M12: 2,795,386 km (0.093 R)
• M13: 3,120,761 km (0.093 R)
• M14: 3,321,821 km (0.049 R)
• M15: 3,441,349 km (0.056 R)
• M16: 3,879,671 km (0.039 R)
• M17: 4,005,633 km (0.06 R)
• M18: 4,829,169 km (0.093 R)
• M19: 5,062,841 km (0.08 R)
• M20: 5,240,563 km (0.096 R)
• M21: 5,663,626 km (0.114 R)
• M22: 6,223,720 km (0.041 R)
• M23: 6,671,766 km (0.103 R)
• M24: 6,910,674 km (0.058 R)
• M25: 7,599,422 km (0.098 R)
• M26: 7,735,257 km (0.118 R)
• M27: 7,963,543 km (0.118 R)
• M28: 8,170,886 km (0.116 R)
• M29: 8,450,036 km (0.049 R)
• M30: 8,970,337 km (0.117 R)
• M31: 9,282,697 km (0.084 R)
• M32: 9,598,648 km (0.086 R)
• M33: 9,745,553 km (0.116 R)
• M34: 9,843,989 km (0.109 R)
• M35: 10,216,188 km (0.074 R)
• M36: 10,391,517 km (0.1 R)
• M37: 10,974,350 km (0.075 R)
• M38: 11,128,286 km (0.052 R)
• M39: 11,334,432 km (0.098 R)
• M40: 11,463,984 km (0.114 R)
• M41: 11,829,302 km (0.104 R)
• M42: 12,198,659 km (0.1 R)
• M43: 12,464,644 km (0.076 R)
• M44: 12,894,439 km (0.09 R)
• M45: 13,165,510 km (0.048 R)
• M46: 13,465,903 km (0.066 R)
• M47: 13,823,890 km (0.074 R)
• M48: 13,962,418 km (0.081 R)
• M49: 14,605,539 km (0.11 R)
• M50: 15,372,827 km (0.081 R)
• M51: 15,718,099 km (0.11 R)
• M52: 15,920,654 km (0.109 R)
• M53: 16,299,286 km (0.106 R)
• M54: 16,917,126 km (0.101 R)
• M55: 17,095,147 km (0.106 R)
• M56: 18,084,887 km (0.092 R)
• M57: 18,418,939 km (0.095 R)
• M58: 18,602,046 km (0.081 R)
• M59: 19,526,711 km (0.072 R)
• M60: 19,775,791 km (0.056 R)
• M61: 19,994,653 km (0.096 R)
• M62: 20,308,659 km (0.065 R)
• M63: 20,497,751 km (0.05 R)
• M64: 21,356,442 km (0.042 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.4

Radius: 9.5

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.88 AU - 9.64 AU

Year: 9377 Days

Day: 10.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,140,177 km

• M1: 147,952 km (0.091 R)
• M2: 210,335 km (0.076 R)
• M3: 334,202 km (0.102 R)
• M4: 414,237 km (0.107 R)
• M5: 555,606 km (0.077 R)
• M6: 905,067 km (0.091 R)
• M7: 1,493,136 km (0.104 R)
• M8: 1,553,574 km (0.098 R)
• M9: 1,719,029 km (0.075 R)
• M10: 1,825,543 km (0.067 R)
• M11: 2,112,920 km (0.073 R)
• M12: 2,855,375 km (0.113 R)
• M13: 2,931,221 km (0.08 R)
• M14: 3,137,067 km (0.093 R)
• M15: 3,374,180 km (0.051 R)
• M16: 3,535,746 km (0.113 R)
• M17: 3,922,307 km (0.11 R)
• M18: 4,766,039 km (0.119 R)
• M19: 5,286,041 km (0.064 R)
• M20: 5,953,546 km (0.051 R)
• M21: 6,149,071 km (0.091 R)
• M22: 6,247,656 km (0.11 R)
• M23: 7,089,742 km (0.067 R)
• M24: 7,227,821 km (0.096 R)
• M25: 7,331,941 km (0.079 R)
• M26: 8,074,695 km (0.108 R)
• M27: 9,027,484 km (0.115 R)
• M28: 9,327,726 km (0.043 R)
• M29: 9,403,423 km (0.046 R)
• M30: 9,479,119 km (0.116 R)
• M31: 9,555,115 km (0.12 R)
• M32: 9,669,558 km (0.104 R)
• M33: 10,287,397 km (0.054 R)
• M34: 10,443,727 km (0.11 R)
• M35: 10,798,722 km (0.117 R)
• M36: 10,878,159 km (0.117 R)
• M37: 11,479,841 km (0.068 R)
• M38: 13,052,414 km (0.094 R)
• M39: 13,906,917 km (0.069 R)
• M40: 14,123,385 km (0.114 R)
• M41: 14,210,302 km (0.117 R)
• M42: 14,735,390 km (0.032 R)
• M43: 14,956,047 km (0.082 R)
• M44: 15,311,492 km (0.086 R)
• M45: 15,579,870 km (0.098 R)
• M46: 15,714,658 km (0.105 R)
• M47: 15,804,716 km (0.052 R)
• M48: 16,303,176 km (0.058 R)
• M49: 16,485,685 km (0.063 R)
• M50: 16,760,796 km (0.116 R)
• M51: 16,991,177 km (0.117 R)
• M52: 17,641,778 km (0.059 R)
• M53: 18,017,268 km (0.069 R)
• M54: 18,111,665 km (0.11 R)
• M55: 19,836,827 km (0.117 R)
• M56: 20,325,264 km (0.069 R)
• M57: 20,669,489 km (0.093 R)
• M58: 20,817,740 km (0.051 R)
• M59: 21,065,325 km (0.105 R)
• M60: 22,724,515 km (0.062 R)
• M61: 23,853,979 km (0.117 R)
• M62: 24,425,443 km (0.094 R)
• M63: 24,791,509 km (0.073 R)
• M64: 24,948,886 km (0.038 R)
• M65: 26,434,243 km (0.107 R)
• M66: 26,541,505 km (0.033 R)
• M67: 28,440,650 km (0.045 R)
• M68: 29,601,080 km (0.071 R)
• M69: 29,712,531 km (0.027 R)
• M70: 31,059,211 km (0.108 R)
• M71: 31,342,250 km (0.106 R)
• M72: 31,740,031 km (0.105 R)
• M73: 32,483,233 km (0.07 R)
• M74: 32,713,015 km (0.071 R)
• M75: 33,174,225 km (0.119 R)
• M76: 33,289,865 km (0.038 R)
• M77: 34,103,228 km (0.087 R)
• M78: 34,219,915 km (0.115 R)
• M79: 37,120,916 km (0.075 R)
• M80: 37,240,894 km (0.08 R)
• M81: 37,301,032 km (0.074 R)
• M82: 38,388,010 km (0.104 R)
• M83: 38,509,484 km (0.067 R)
• M84: 38,691,844 km (0.075 R)
• M85: 38,935,539 km (0.103 R)
• M86: 40,593,233 km (0.07 R)
• M87: 40,716,950 km (0.046 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.6

Radius: 11.2

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9 AU - 11.6 AU

Year: 11955 Days

Day: 8.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,140,177 km

• M1: 466,745 km (0.052 R)
• M2: 681,568 km (0.114 R)
• M3: 801,845 km (0.094 R)
• M4: 911,201 km (0.102 R)
• M5: 1,291,927 km (0.104 R)
• M6: 1,744,162 km (0.067 R)
• M7: 1,913,955 km (0.063 R)
• M8: 2,871,531 km (0.092 R)
• M9: 2,986,123 km (0.038 R)
• M10: 3,339,324 km (0.079 R)
• M11: 3,551,603 km (0.076 R)
• M12: 3,989,626 km (0.083 R)
• M13: 4,150,294 km (0.08 R)
• M14: 4,247,682 km (0.064 R)
• M15: 4,814,209 km (0.118 R)
• M16: 5,298,906 km (0.111 R)
• M17: 5,369,367 km (0.118 R)
• M18: 5,799,161 km (0.036 R)
• M19: 6,577,818 km (0.115 R)
• M20: 6,729,959 km (0.105 R)
• M21: 7,232,309 km (0.086 R)
• M22: 7,988,377 km (0.098 R)
• M23: 8,769,427 km (0.113 R)
• M24: 9,531,928 km (0.077 R)
• M25: 11,119,909 km (0.077 R)
• M26: 11,210,565 km (0.076 R)
• M27: 12,223,642 km (0.08 R)
• M28: 12,883,668 km (0.043 R)
• M29: 13,603,533 km (0.103 R)
• M30: 14,041,705 km (0.071 R)
• M31: 14,237,977 km (0.076 R)
• M32: 14,385,780 km (0.058 R)
• M33: 14,782,514 km (0.111 R)
• M34: 16,301,830 km (0.045 R)
• M35: 16,663,408 km (0.1 R)
• M36: 16,819,289 km (0.073 R)
• M37: 16,975,618 km (0.074 R)
• M38: 17,184,756 km (0.077 R)
• M39: 17,342,133 km (0.102 R)
• M40: 17,817,256 km (0.092 R)
• M41: 18,296,717 km (0.057 R)
• M42: 18,457,535 km (0.081 R)
• M43: 20,035,643 km (0.086 R)
• M44: 22,741,420 km (0.115 R)
• M45: 24,019,584 km (0.113 R)
• M46: 24,254,452 km (0.095 R)
• M47: 27,315,524 km (0.087 R)
• M48: 27,745,019 km (0.05 R)
• M49: 27,929,922 km (0.039 R)
• M50: 28,053,341 km (0.109 R)
• M51: 28,486,726 km (0.093 R)
• M52: 28,673,125 km (0.062 R)
• M53: 29,109,651 km (0.109 R)
• M54: 29,234,865 km (0.078 R)
• M55: 31,133,411 km (0.103 R)
• M56: 31,325,495 km (0.087 R)
• M57: 31,582,205 km (0.099 R)
• M58: 32,745,777 km (0.112 R)
• M59: 33,267,574 km (0.108 R)
• M60: 33,594,895 km (0.045 R)
• M61: 38,016,559 km (0.106 R)
• M62: 38,908,910 km (0.107 R)
• M63: 39,046,839 km (0.092 R)
• M64: 39,877,556 km (0.114 R)
• M65: 40,504,371 km (0.104 R)
• M66: 40,994,305 km (0.094 R)
• M67: 41,697,415 km (0.081 R)
• M68: 42,191,985 km (0.114 R)
• M69: 43,044,394 km (0.12 R)
• M70: 43,329,826 km (0.083 R)
• M71: 44,117,908 km (0.111 R)
• M72: 44,477,691 km (0.116 R)
• M73: 45,055,438 km (0.051 R)
• M74: 45,272,654 km (0.116 R)
• M75: 45,345,209 km (0.094 R)
• M76: 45,490,319 km (0.034 R)
• M77: 45,999,400 km (0.1 R)
• M78: 47,907,073 km (0.109 R)
• M79: 49,019,333 km (0.103 R)
• M80: 49,168,332 km (0.068 R)
• M81: 49,765,676 km (0.083 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 11,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit