🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.5 AU - 0.58 AU

Year: 148 Days

Day: 26.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.69 AU - 0.73 AU

Year: 223 Days

Day: 18.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.47 AU - 2.25 AU

Year: 946 Days

Day: 15.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.15 AU - 2.69 AU

Year: 1403 Days

Day: 38.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 105.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,074,777 km

• M1: 121,324 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.19 AU - 3.25 AU

Year: 1672 Days

Day: 23.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.15 AU - 3.53 AU

Year: 2275 Days

Day: 47.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.86 AU - 3.98 AU

Year: 2358 Days

Day: 29.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 10.2

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.06 AU - 9.12 AU

Year: 9385 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,074,777 km

• M1: 288,275 km (0.06 R)
• M2: 375,341 km (0.103 R)
• M3: 733,030 km (0.064 R)
• M4: 1,018,313 km (0.04 R)
• M5: 1,164,619 km (0.099 R)
• M6: 1,337,854 km (0.029 R)
• M7: 1,797,269 km (0.058 R)
• M8: 2,648,182 km (0.119 R)
• M9: 3,276,792 km (0.091 R)
• M10: 3,524,376 km (0.101 R)
• M11: 3,608,151 km (0.12 R)
• M12: 4,125,610 km (0.05 R)
• M13: 4,333,252 km (0.091 R)
• M14: 5,519,264 km (0.061 R)
• M15: 5,748,149 km (0.111 R)
• M16: 6,419,693 km (0.083 R)
• M17: 7,473,012 km (0.113 R)
• M18: 7,836,086 km (0.05 R)
• M19: 8,883,122 km (0.091 R)
• M20: 9,228,992 km (0.089 R)
• M21: 9,423,020 km (0.086 R)
• M22: 9,934,047 km (0.12 R)
• M23: 10,413,657 km (0.04 R)
• M24: 10,656,305 km (0.071 R)
• M25: 11,939,705 km (0.11 R)
• M26: 12,193,722 km (0.101 R)
• M27: 12,364,114 km (0.099 R)
• M28: 12,621,124 km (0.118 R)
• M29: 13,053,461 km (0.1 R)
• M30: 13,184,060 km (0.025 R)
• M31: 13,358,940 km (0.041 R)
• M32: 15,424,737 km (0.057 R)
• M33: 15,886,845 km (0.088 R)
• M34: 16,259,942 km (0.087 R)
• M35: 18,656,051 km (0.114 R)
• M36: 19,944,987 km (0.108 R)
• M37: 20,095,632 km (0.06 R)
• M38: 20,196,161 km (0.056 R)
• M39: 20,549,661 km (0.1 R)
• M40: 21,006,982 km (0.107 R)
• M41: 22,035,467 km (0.081 R)
• M42: 22,139,138 km (0.077 R)
• M43: 22,608,128 km (0.102 R)
• M44: 22,712,697 km (0.1 R)
• M45: 23,238,384 km (0.084 R)
• M46: 23,396,808 km (0.116 R)
• M47: 23,608,788 km (0.099 R)
• M48: 24,408,837 km (0.057 R)
• M49: 24,677,665 km (0.067 R)
• M50: 27,362,498 km (0.1 R)
• M51: 27,473,948 km (0.115 R)
• M52: 27,641,647 km (0.078 R)
• M53: 27,753,547 km (0.12 R)
• M54: 27,921,695 km (0.117 R)
• M55: 28,371,835 km (0.119 R)
• M56: 28,824,368 km (0.104 R)
• M57: 29,222,298 km (0.12 R)
• M58: 29,336,292 km (0.111 R)
• M59: 30,080,990 km (0.11 R)
• M60: 30,196,181 km (0.101 R)
• M61: 30,831,972 km (0.113 R)
• M62: 31,472,250 km (0.075 R)
• M63: 31,940,791 km (0.075 R)
• M64: 32,647,641 km (0.09 R)
• M65: 32,943,845 km (0.092 R)
• M66: 33,419,416 km (0.057 R)
• M67: 33,598,335 km (0.035 R)
• M68: 33,897,232 km (0.069 R)
• M69: 34,618,294 km (0.043 R)
• M70: 35,223,118 km (0.115 R)
• M71: 35,344,442 km (0.073 R)
• M72: 35,648,425 km (0.109 R)
• M73: 35,892,269 km (0.108 R)
• M74: 36,627,243 km (0.12 R)
• M75: 37,614,739 km (0.11 R)
• M76: 38,548,679 km (0.085 R)
• M77: 38,798,956 km (0.109 R)
• M78: 39,238,325 km (0.098 R)
• M79: 39,364,137 km (0.047 R)
• M80: 40,629,734 km (0.037 R)
• M81: 41,267,620 km (0.059 R)
• M82: 41,523,582 km (0.061 R)
• M83: 41,651,787 km (0.1 R)
• M84: 41,844,469 km (0.11 R)
• M85: 41,908,647 km (0.083 R)
• M86: 43,395,799 km (0.039 R)
• M87: 43,525,949 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.8

Radius: 14.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.91 AU - 10.65 AU

Year: 12287 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,074,777 km

• M1: 227,239 km (0.114 R)
• M2: 500,704 km (0.115 R)
• M3: 801,845 km (0.065 R)
• M4: 1,048,831 km (0.117 R)
• M5: 1,201,869 km (0.111 R)
• M6: 1,663,229 km (0.062 R)
• M7: 2,663,141 km (0.052 R)
• M8: 3,041,923 km (0.11 R)
• M9: 3,380,613 km (0.065 R)
• M10: 3,701,949 km (0.091 R)
• M11: 3,911,835 km (0.114 R)
• M12: 4,628,857 km (0.111 R)
• M13: 5,454,488 km (0.11 R)
• M14: 5,625,179 km (0.093 R)
• M15: 6,254,388 km (0.078 R)
• M16: 6,942,987 km (0.089 R)
• M17: 7,053,988 km (0.102 R)
• M18: 8,989,486 km (0.114 R)
• M19: 9,313,664 km (0.083 R)
• M20: 9,477,324 km (0.113 R)
• M21: 10,057,315 km (0.025 R)
• M22: 10,351,724 km (0.117 R)
• M23: 10,949,218 km (0.106 R)
• M24: 11,557,782 km (0.114 R)
• M25: 11,866,253 km (0.072 R)
• M26: 12,717,315 km (0.068 R)
• M27: 13,127,363 km (0.078 R)
• M28: 13,356,995 km (0.079 R)
• M29: 13,773,925 km (0.069 R)
• M30: 14,007,297 km (0.094 R)
• M31: 14,147,919 km (0.109 R)
• M32: 15,532,149 km (0.114 R)
• M33: 16,068,606 km (0.067 R)
• M34: 17,159,474 km (0.047 R)
• M35: 17,360,384 km (0.107 R)
• M36: 19,360,358 km (0.088 R)
• M37: 19,464,927 km (0.12 R)
• M38: 19,569,645 km (0.084 R)
• M39: 19,832,190 km (0.078 R)
• M40: 20,254,804 km (0.109 R)
• M41: 20,520,490 km (0.114 R)
• M42: 21,594,602 km (0.11 R)
• M43: 22,852,421 km (0.104 R)
• M44: 23,240,029 km (0.065 R)
• M45: 23,518,132 km (0.09 R)
• M46: 23,853,380 km (0.115 R)
• M47: 24,585,213 km (0.084 R)
• M48: 24,812,004 km (0.054 R)
• M49: 25,381,672 km (0.086 R)
• M50: 26,360,042 km (0.088 R)
• M51: 26,475,981 km (0.105 R)
• M52: 26,824,843 km (0.077 R)
• M53: 27,116,708 km (0.09 R)
• M54: 27,350,829 km (0.108 R)
• M55: 28,532,054 km (0.046 R)
• M56: 29,368,904 km (0.092 R)
• M57: 29,669,746 km (0.07 R)
• M58: 30,213,684 km (0.101 R)
• M59: 30,395,894 km (0.051 R)
• M60: 30,700,176 km (0.099 R)
• M61: 31,005,355 km (0.117 R)
• M62: 31,619,006 km (0.084 R)
• M63: 31,803,909 km (0.085 R)
• M64: 33,483,893 km (0.034 R)
• M65: 34,050,271 km (0.099 R)
• M66: 34,493,080 km (0.09 R)
• M67: 37,384,657 km (0.095 R)
• M68: 37,841,380 km (0.11 R)
• M69: 38,299,897 km (0.088 R)
• M70: 39,421,432 km (0.101 R)
• M71: 40,219,537 km (0.074 R)
• M72: 40,352,978 km (0.098 R)
• M73: 41,831,753 km (0.113 R)
• M74: 42,509,731 km (0.099 R)
• M75: 42,850,066 km (0.064 R)
• M76: 44,427,276 km (0.044 R)
• M77: 44,565,355 km (0.071 R)
• M78: 44,772,698 km (0.116 R)
• M79: 45,119,017 km (0.049 R)
• M80: 45,884,061 km (0.12 R)
• M81: 46,793,765 km (0.105 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: 465 - 11,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit