🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.66 AU - 0.8 AU

Year: 220 Days

Day: 23.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,470,080 km

• M1: 128,056 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.73 AU - 0.75 AU

Year: 225 Days

Day: 12.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.62 AU - 2.02 AU

Year: 867 Days

Day: 26.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,470,080 km

• M1: 562,787 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.78 AU - 2.2 AU

Year: 991 Days

Day: 21.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.36 AU - 3.62 AU

Year: 2302 Days

Day: 14.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.05 AU - 4.53 AU

Year: 2605 Days

Day: 26.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 14.4

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.84 AU - 7.74 AU

Year: 5570 Days

Day: 7.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,470,080 km

• M1: 237,861 km (0.096 R)
• M2: 351,705 km (0.069 R)
• M3: 484,548 km (0.106 R)
• M4: 947,703 km (0.109 R)
• M5: 1,244,654 km (0.114 R)
• M6: 1,362,537 km (0.056 R)
• M7: 1,496,876 km (0.047 R)
• M8: 1,674,748 km (0.107 R)
• M9: 1,941,332 km (0.063 R)
• M10: 2,066,096 km (0.082 R)
• M11: 2,456,846 km (0.083 R)
• M12: 2,668,826 km (0.095 R)
• M13: 2,777,135 km (0.051 R)
• M14: 2,998,540 km (0.114 R)
• M15: 3,275,146 km (0.083 R)
• M16: 3,374,778 km (0.116 R)
• M17: 3,906,300 km (0.114 R)
• M18: 4,083,573 km (0.091 R)
• M19: 4,538,351 km (0.067 R)
• M20: 4,894,992 km (0.054 R)
• M21: 5,047,881 km (0.108 R)
• M22: 5,202,416 km (0.119 R)
• M23: 5,457,031 km (0.059 R)
• M24: 5,695,789 km (0.12 R)
• M25: 5,816,365 km (0.096 R)
• M26: 5,917,643 km (0.078 R)
• M27: 6,080,705 km (0.108 R)
• M28: 6,245,412 km (0.11 R)
• M29: 6,621,501 km (0.062 R)
• M30: 6,855,023 km (0.111 R)
• M31: 7,242,931 km (0.11 R)
• M32: 7,351,987 km (0.078 R)
• M33: 7,838,480 km (0.105 R)
• M34: 8,153,533 km (0.088 R)
• M35: 8,449,886 km (0.038 R)
• M36: 8,680,267 km (0.105 R)
• M37: 8,959,416 km (0.065 R)
• M38: 9,598,499 km (0.069 R)
• M39: 9,839,052 km (0.079 R)
• M40: 10,105,935 km (0.096 R)
• M41: 10,375,211 km (0.115 R)
• M42: 10,498,330 km (0.081 R)
• M43: 10,895,961 km (0.092 R)
• M44: 11,071,439 km (0.058 R)
• M45: 11,526,965 km (0.067 R)
• M46: 11,859,820 km (0.1 R)
• M47: 12,221,847 km (0.116 R)
• M48: 12,640,122 km (0.087 R)
• M49: 13,410,252 km (0.084 R)
• M50: 13,598,446 km (0.101 R)
• M51: 13,923,074 km (0.098 R)
• M52: 14,168,265 km (0.096 R)
• M53: 14,359,900 km (0.072 R)
• M54: 14,662,835 km (0.066 R)
• M55: 15,163,240 km (0.11 R)
• M56: 15,528,109 km (0.119 R)
• M57: 15,810,849 km (0.114 R)
• M58: 16,095,235 km (0.093 R)
• M59: 16,438,712 km (0.114 R)
• M60: 17,045,780 km (0.114 R)
• M61: 18,044,046 km (0.095 R)
• M62: 18,222,217 km (0.093 R)
• M63: 18,400,987 km (0.082 R)
• M64: 18,520,366 km (0.084 R)
• M65: 19,394,466 km (0.1 R)
• M66: 19,576,976 km (0.08 R)
• M67: 20,127,945 km (0.063 R)
• M68: 20,684,150 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.9

Radius: 12.5

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.68 AU - 10.48 AU

Year: 10470 Days

Day: 9.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,470,080 km

• M1: 194,776 km (0.084 R)
• M2: 329,863 km (0.043 R)
• M3: 762,351 km (0.102 R)
• M4: 852,558 km (0.064 R)
• M5: 995,424 km (0.12 R)
• M6: 1,146,967 km (0.098 R)
• M7: 1,343,239 km (0.116 R)
• M8: 1,493,136 km (0.111 R)
• M9: 1,589,777 km (0.087 R)
• M10: 1,668,764 km (0.075 R)
• M11: 1,749,098 km (0.075 R)
• M12: 1,872,068 km (0.105 R)
• M13: 2,019,571 km (0.115 R)
• M14: 2,127,282 km (0.041 R)
• M15: 2,531,346 km (0.062 R)
• M16: 2,959,943 km (0.119 R)
• M17: 3,182,844 km (0.098 R)
• M18: 4,129,649 km (0.104 R)
• M19: 4,212,227 km (0.092 R)
• M20: 4,463,701 km (0.077 R)
• M21: 4,577,096 km (0.073 R)
• M22: 5,188,204 km (0.114 R)
• M23: 5,488,297 km (0.045 R)
• M24: 5,886,975 km (0.111 R)
• M25: 6,358,807 km (0.109 R)
• M26: 6,518,877 km (0.07 R)
• M27: 7,039,926 km (0.086 R)
• M28: 7,172,320 km (0.111 R)
• M29: 7,338,972 km (0.071 R)
• M30: 7,642,207 km (0.12 R)
• M31: 7,880,965 km (0.076 R)
• M32: 8,226,387 km (0.12 R)
• M33: 9,111,558 km (0.096 R)
• M34: 9,328,474 km (0.108 R)
• M35: 10,064,047 km (0.076 R)
• M36: 10,176,096 km (0.034 R)
• M37: 10,514,486 km (0.054 R)
• M38: 10,856,617 km (0.095 R)
• M39: 12,142,261 km (0.074 R)
• M40: 12,261,490 km (0.106 R)
• M41: 12,381,169 km (0.099 R)
• M42: 13,516,766 km (0.119 R)
• M43: 14,013,581 km (0.103 R)
• M44: 14,264,307 km (0.048 R)
• M45: 14,643,088 km (0.063 R)
• M46: 15,153,367 km (0.093 R)
• M47: 15,239,086 km (0.097 R)
• M48: 15,842,863 km (0.104 R)
• M49: 15,973,313 km (0.098 R)
• M50: 16,191,576 km (0.115 R)
• M51: 16,807,770 km (0.112 R)
• M52: 17,297,254 km (0.07 R)
• M53: 17,431,593 km (0.11 R)
• M54: 17,521,351 km (0.113 R)
• M55: 17,656,289 km (0.109 R)
• M56: 19,627,689 km (0.114 R)
• M57: 20,331,697 km (0.096 R)
• M58: 20,663,206 km (0.088 R)
• M59: 21,044,082 km (0.079 R)
• M60: 22,346,930 km (0.05 R)
• M61: 23,229,857 km (0.03 R)
• M62: 23,725,325 km (0.115 R)
• M63: 24,174,268 km (0.074 R)
• M64: 24,324,614 km (0.098 R)
• M65: 24,878,275 km (0.117 R)
• M66: 25,232,822 km (0.043 R)
• M67: 25,385,263 km (0.101 R)
• M68: 25,538,002 km (0.071 R)
• M69: 25,895,541 km (0.11 R)
• M70: 25,998,165 km (0.091 R)
• M71: 26,409,410 km (0.11 R)
• M72: 27,499,230 km (0.069 R)
• M73: 27,813,386 km (0.119 R)
• M74: 28,497,946 km (0.032 R)
• M75: 28,709,776 km (0.076 R)
• M76: 30,045,087 km (0.119 R)
• M77: 31,510,099 km (0.094 R)
• M78: 32,499,689 km (0.09 R)
• M79: 32,720,944 km (0.115 R)
• M80: 33,053,799 km (0.077 R)
• M81: 33,890,799 km (0.058 R)
• M82: 34,283,942 km (0.091 R)
• M83: 35,985,319 km (0.091 R)
• M84: 36,443,687 km (0.1 R)
• M85: 37,366,257 km (0.111 R)
• M86: 38,005,040 km (0.067 R)
• M87: 38,471,785 km (0.094 R)
• M88: 39,058,059 km (0.073 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 10,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit