🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.53 AU - 0.71 AU

Year: 177 Days

Day: 40.5 Hours

Environment

Temp: 236 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1 AU - 1.32 AU

Year: 452 Days

Day: 22.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 67,047,021 km

• M1: 244,443 km (0.087 R)
• M2: 994,826 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.73 AU - 1.97 AU

Year: 910 Days

Day: 34 Hours

Environment

Temp: -64 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.66 AU - 2.16 AU

Year: 955 Days

Day: 36.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,047,021 km

• M1: 458,069 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.47 AU - 2.39 AU

Year: 970 Days

Day: 40.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.27 AU - 2.65 AU

Year: 1395 Days

Day: 32.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.49 AU - 5.09 AU

Year: 3213 Days

Day: 16.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,047,021 km

• M1: 353,350 km (0.074 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.9

Radius: 14.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.29 AU - 8.39 AU

Year: 8710 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 67,047,021 km

• M1: 305,180 km (0.075 R)
• M2: 1,271,283 km (0.116 R)
• M3: 1,910,514 km (0.072 R)
• M4: 2,542,865 km (0.05 R)
• M5: 2,882,901 km (0.083 R)
• M6: 3,280,532 km (0.103 R)
• M7: 3,718,255 km (0.097 R)
• M8: 4,625,566 km (0.111 R)
• M9: 5,217,375 km (0.095 R)
• M10: 5,369,068 km (0.115 R)
• M11: 6,499,579 km (0.044 R)
• M12: 6,855,771 km (0.106 R)
• M13: 7,218,247 km (0.06 R)
• M14: 7,817,386 km (0.065 R)
• M15: 8,108,354 km (0.097 R)
• M16: 8,284,580 km (0.117 R)
• M17: 8,581,383 km (0.094 R)
• M18: 8,730,981 km (0.091 R)
• M19: 9,033,019 km (0.118 R)
• M20: 9,277,162 km (0.077 R)
• M21: 9,523,400 km (0.112 R)
• M22: 9,834,414 km (0.063 R)
• M23: 10,085,589 km (0.071 R)
• M24: 10,498,330 km (0.069 R)
• M25: 10,916,605 km (0.105 R)
• M26: 11,176,906 km (0.088 R)
• M27: 11,538,035 km (0.118 R)
• M28: 12,070,155 km (0.08 R)
• M29: 12,849,260 km (0.082 R)
• M30: 13,227,593 km (0.083 R)
• M31: 15,720,642 km (0.062 R)
• M32: 17,246,989 km (0.093 R)
• M33: 17,360,534 km (0.108 R)
• M34: 18,123,932 km (0.098 R)
• M35: 18,470,999 km (0.118 R)
• M36: 18,625,982 km (0.062 R)
• M37: 18,742,519 km (0.07 R)
• M38: 19,093,475 km (0.103 R)
• M39: 19,801,971 km (0.093 R)
• M40: 20,359,073 km (0.049 R)
• M41: 20,599,477 km (0.114 R)
• M42: 21,244,992 km (0.085 R)
• M43: 21,938,079 km (0.078 R)
• M44: 22,473,191 km (0.057 R)
• M45: 24,104,256 km (0.079 R)
• M46: 24,401,058 km (0.072 R)
• M47: 24,912,683 km (0.118 R)
• M48: 25,773,320 km (0.076 R)
• M49: 26,468,800 km (0.047 R)
• M50: 26,731,195 km (0.101 R)
• M51: 27,878,311 km (0.103 R)
• M52: 28,413,124 km (0.072 R)
• M53: 28,547,313 km (0.076 R)
• M54: 29,041,435 km (0.102 R)
• M55: 29,583,577 km (0.108 R)
• M56: 30,174,788 km (0.098 R)
• M57: 30,815,815 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.2

Radius: 13

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.32 AU - 14.4 AU

Year: 14771 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,047,021 km

• M1: 163,810 km (0.104 R)
• M2: 426,055 km (0.094 R)
• M3: 758,012 km (0.108 R)
• M4: 865,124 km (0.113 R)
• M5: 1,095,954 km (0.055 R)
• M6: 1,878,052 km (0.107 R)
• M7: 2,058,616 km (0.075 R)
• M8: 2,276,730 km (0.086 R)
• M9: 2,601,806 km (0.093 R)
• M10: 3,082,165 km (0.087 R)
• M11: 3,369,393 km (0.108 R)
• M12: 3,702,996 km (0.114 R)
• M13: 3,931,432 km (0.059 R)
• M14: 4,203,850 km (0.056 R)
• M15: 4,362,274 km (0.104 R)
• M16: 4,767,385 km (0.117 R)
• M17: 5,397,790 km (0.103 R)
• M18: 5,832,821 km (0.035 R)
• M19: 5,965,514 km (0.066 R)
• M20: 7,016,439 km (0.11 R)
• M21: 7,110,686 km (0.098 R)
• M22: 7,252,654 km (0.082 R)
• M23: 7,829,953 km (0.084 R)
• M24: 9,234,377 km (0.117 R)
• M25: 9,389,510 km (0.085 R)
• M26: 9,649,811 km (0.106 R)
• M27: 9,807,337 km (0.1 R)
• M28: 10,445,522 km (0.108 R)
• M29: 11,097,170 km (0.064 R)
• M30: 11,483,432 km (0.095 R)
• M31: 12,155,874 km (0.075 R)
• M32: 12,898,777 km (0.098 R)
• M33: 13,421,921 km (0.074 R)
• M34: 13,833,465 km (0.074 R)
• M35: 14,189,657 km (0.053 R)
• M36: 14,368,726 km (0.088 R)
• M37: 15,337,222 km (0.038 R)
• M38: 18,627,927 km (0.115 R)
• M39: 19,087,192 km (0.11 R)
• M40: 20,825,220 km (0.1 R)
• M41: 21,233,473 km (0.088 R)
• M42: 21,850,863 km (0.094 R)
• M43: 22,127,171 km (0.119 R)
• M44: 22,613,513 km (0.095 R)
• M45: 26,629,319 km (0.078 R)
• M46: 28,642,756 km (0.088 R)
• M47: 28,869,397 km (0.114 R)
• M48: 30,242,406 km (0.107 R)
• M49: 31,714,599 km (0.095 R)
• M50: 32,105,947 km (0.088 R)
• M51: 32,498,791 km (0.05 R)
• M52: 32,893,430 km (0.096 R)
• M53: 33,210,129 km (0.109 R)
• M54: 36,187,875 km (0.113 R)
• M55: 37,915,580 km (0.095 R)
• M56: 38,998,669 km (0.101 R)
• M57: 39,670,064 km (0.109 R)
• M58: 40,091,781 km (0.104 R)
• M59: 40,260,826 km (0.073 R)
• M60: 43,691,853 km (0.067 R)
• M61: 45,002,480 km (0.112 R)
• M62: 45,530,411 km (0.069 R)
• M63: 47,483,561 km (0.11 R)
• M64: 47,841,549 km (0.094 R)
• M65: 51,104,129 km (0.099 R)
• M66: 52,484,618 km (0.1 R)
• M67: 52,577,069 km (0.086 R)
• M68: 52,669,670 km (0.064 R)
• M69: 53,597,925 km (0.1 R)
• M70: 56,509,698 km (0.111 R)
• M71: 57,650,531 km (0.108 R)
• M72: 58,798,994 km (0.09 R)
• M73: 60,245,157 km (0.03 R)
• M74: 60,632,915 km (0.105 R)
• M75: 60,924,182 km (0.038 R)
• M76: 61,215,897 km (0.079 R)
• M77: 61,313,136 km (0.112 R)
• M78: 61,898,363 km (0.11 R)
• M79: 63,172,638 km (0.114 R)
• M80: 64,852,023 km (0.112 R)
• M81: 65,249,206 km (0.096 R)
• M82: 65,348,688 km (0.101 R)
• M83: 65,946,481 km (0.118 R)
• M84: 66,846,462 km (0.092 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 10,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit