🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.53 AU - 0.69 AU

Year: 178 Days

Day: 29.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,011,376 km

• M1: 269,127 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.51 AU - 0.79 AU

Year: 195 Days

Day: 24.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.59 AU - 0.73 AU

Year: 200 Days

Day: 14.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,011,376 km

• M1: 247,884 km (0.043 R)
• M2: 476,469 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.79 AU

Year: 204 Days

Day: 41.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,011,376 km

• M1: 124,765 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.96 AU - 1.04 AU

Year: 373 Days

Day: 34.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.47 AU - 1.59 AU

Year: 705 Days

Day: 38.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.52 AU - 3.08 AU

Year: 1747 Days

Day: 14.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.4

Radius: 13.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.82 AU - 7.76 AU

Year: 5881 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 73,011,376 km

• M1: 392,994 km (0.034 R)
• M2: 963,261 km (0.062 R)
• M3: 1,064,538 km (0.083 R)
• M4: 1,214,585 km (0.039 R)
• M5: 1,362,837 km (0.032 R)
• M6: 1,497,624 km (0.113 R)
• M7: 1,596,957 km (0.057 R)
• M8: 1,834,070 km (0.046 R)
• M9: 1,951,654 km (0.104 R)
• M10: 2,239,929 km (0.083 R)
• M11: 2,389,377 km (0.077 R)
• M12: 2,554,234 km (0.093 R)
• M13: 2,870,484 km (0.087 R)
• M14: 3,071,543 km (0.036 R)
• M15: 3,303,271 km (0.106 R)
• M16: 3,447,932 km (0.044 R)
• M17: 3,634,929 km (0.047 R)
• M18: 3,798,140 km (0.082 R)
• M19: 4,188,292 km (0.036 R)
• M20: 4,591,458 km (0.113 R)
• M21: 5,219,769 km (0.031 R)
• M22: 5,404,373 km (0.098 R)
• M23: 5,528,689 km (0.112 R)
• M24: 5,732,590 km (0.088 R)
• M25: 6,491,052 km (0.094 R)
• M26: 7,384,001 km (0.08 R)
• M27: 7,748,571 km (0.107 R)
• M28: 7,941,852 km (0.1 R)
• M29: 8,030,264 km (0.092 R)
• M30: 8,513,465 km (0.088 R)
• M31: 8,767,782 km (0.095 R)
• M32: 8,932,638 km (0.087 R)
• M33: 9,302,594 km (0.116 R)
• M34: 9,414,493 km (0.088 R)
• M35: 9,677,486 km (0.114 R)
• M36: 10,539,469 km (0.044 R)
• M37: 11,606,102 km (0.031 R)
• M38: 11,726,827 km (0.065 R)
• M39: 11,908,589 km (0.106 R)
• M40: 13,501,657 km (0.089 R)
• M41: 13,777,365 km (0.073 R)
• M42: 14,119,047 km (0.09 R)
• M43: 14,269,393 km (0.084 R)
• M44: 14,355,561 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821

Radius: 6.9

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.36 AU - 13.34 AU

Year: 17172 Days

Day: 22.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 93.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,011,376 km

• M1: 276,756 km (0.119 R)
• M2: 356,941 km (0.102 R)
• M3: 691,292 km (0.097 R)
• M4: 758,910 km (0.111 R)
• M5: 1,000,959 km (0.041 R)
• M6: 1,104,481 km (0.078 R)
• M7: 1,184,516 km (0.079 R)
• M8: 1,735,934 km (0.032 R)
• M9: 1,861,147 km (0.117 R)
• M10: 2,120,849 km (0.083 R)
• M11: 3,041,774 km (0.045 R)
• M12: 3,662,904 km (0.077 R)
• M13: 4,322,331 km (0.095 R)
• M14: 4,407,452 km (0.047 R)
• M15: 4,840,837 km (0.115 R)
• M16: 5,470,345 km (0.092 R)
• M17: 5,516,272 km (0.097 R)
• M18: 5,608,574 km (0.088 R)
• M19: 7,662,253 km (0.11 R)
• M20: 8,129,747 km (0.065 R)
• M21: 8,713,777 km (0.086 R)
• M22: 9,037,955 km (0.102 R)
• M23: 9,256,219 km (0.11 R)
• M24: 9,921,630 km (0.092 R)
• M25: 10,832,831 km (0.092 R)
• M26: 10,890,575 km (0.1 R)
• M27: 11,006,514 km (0.053 R)
• M28: 11,064,707 km (0.077 R)
• M29: 11,770,360 km (0.085 R)
• M30: 12,008,819 km (0.055 R)
• M31: 12,917,178 km (0.053 R)
• M32: 13,410,701 km (0.055 R)
• M33: 13,597,399 km (0.093 R)
• M34: 14,671,213 km (0.119 R)
• M35: 15,641,205 km (0.11 R)
• M36: 16,832,453 km (0.075 R)
• M37: 19,230,806 km (0.101 R)
• M38: 19,511,601 km (0.117 R)
• M39: 19,793,893 km (0.109 R)
• M40: 20,006,471 km (0.073 R)
• M41: 20,219,798 km (0.107 R)
• M42: 21,880,035 km (0.074 R)
• M43: 22,615,458 km (0.118 R)
• M44: 22,689,359 km (0.096 R)
• M45: 23,433,758 km (0.105 R)
• M46: 23,884,198 km (0.089 R)
• M47: 24,110,539 km (0.1 R)
• M48: 24,565,167 km (0.08 R)
• M49: 24,869,898 km (0.111 R)
• M50: 27,589,139 km (0.064 R)
• M51: 28,064,710 km (0.082 R)
• M52: 28,783,079 km (0.104 R)
• M53: 28,863,264 km (0.068 R)
• M54: 29,265,383 km (0.096 R)
• M55: 29,426,799 km (0.109 R)
• M56: 29,669,447 km (0.057 R)
• M57: 31,138,946 km (0.066 R)
• M58: 31,468,660 km (0.1 R)
• M59: 31,633,966 km (0.104 R)
• M60: 33,218,806 km (0.102 R)
• M61: 34,233,079 km (0.097 R)
• M62: 34,743,956 km (0.059 R)
• M63: 35,085,937 km (0.051 R)
• M64: 36,638,912 km (0.103 R)
• M65: 36,725,828 km (0.113 R)
• M66: 37,161,457 km (0.112 R)
• M67: 39,276,472 km (0.105 R)
• M68: 40,348,491 km (0.105 R)
• M69: 41,068,505 km (0.119 R)
• M70: 44,638,957 km (0.11 R)
• M71: 45,197,107 km (0.047 R)
• M72: 45,383,656 km (0.032 R)
• M73: 46,979,416 km (0.08 R)
• M74: 48,021,814 km (0.114 R)
• M75: 49,455,560 km (0.107 R)
• M76: 53,150,179 km (0.1 R)
• M77: 53,347,049 km (0.074 R)
• M78: 54,236,110 km (0.115 R)
• M79: 54,930,992 km (0.115 R)
• M80: 55,329,371 km (0.077 R)
• M81: 57,234,799 km (0.059 R)
• M82: 57,335,628 km (0.075 R)
• M83: 60,286,895 km (0.109 R)
• M84: 61,315,829 km (0.115 R)
• M85: 62,143,255 km (0.102 R)
• M86: 63,600,188 km (0.118 R)
• M87: 63,704,757 km (0.027 R)
• M88: 64,018,464 km (0.076 R)
• M89: 66,653,630 km (0.084 R)
• M90: 67,078,488 km (0.107 R)
• M91: 67,717,571 km (0.105 R)
• M92: 68,465,709 km (0.084 R)
• M93: 69,754,495 km (0.075 R)
• M94: 71,268,126 km (0.091 R)
• M95: 71,376,734 km (0.119 R)
• M96: 71,702,708 km (0.105 R)
• M97: 73,011,390 km (0.058 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 11,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit