🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.51 AU - 0.81 AU

Year: 201 Days

Day: 35.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,637,083 km

• M1: 184,155 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.82 AU - 1.18 AU

Year: 375 Days

Day: 24.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,637,083 km

• M1: 102,325 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.14 AU - 1.16 AU

Year: 462 Days

Day: 34.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.59 AU - 2.19 AU

Year: 974 Days

Day: 26.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.5 AU - 3.28 AU

Year: 1841 Days

Day: 29.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156

Radius: 9.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.21 AU - 8.69 AU

Year: 8400 Days

Day: 5.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 73,637,083 km

• M1: 122,969 km (0.07 R)
• M2: 229,334 km (0.084 R)
• M3: 376,538 km (0.099 R)
• M4: 446,101 km (0.057 R)
• M5: 550,520 km (0.114 R)
• M6: 685,757 km (0.052 R)
• M7: 797,805 km (0.055 R)
• M8: 892,202 km (0.109 R)
• M9: 1,158,636 km (0.034 R)
• M10: 1,435,990 km (0.053 R)
• M11: 2,285,855 km (0.09 R)
• M12: 2,724,626 km (0.087 R)
• M13: 3,132,280 km (0.106 R)
• M14: 4,171,537 km (0.105 R)
• M15: 4,297,797 km (0.05 R)
• M16: 5,195,085 km (0.107 R)
• M17: 5,422,624 km (0.083 R)
• M18: 5,653,453 km (0.111 R)
• M19: 5,770,139 km (0.07 R)
• M20: 5,840,600 km (0.077 R)
• M21: 6,268,749 km (0.064 R)
• M22: 6,438,094 km (0.114 R)
• M23: 6,633,469 km (0.079 R)
• M24: 6,781,421 km (0.082 R)
• M25: 6,930,271 km (0.071 R)
• M26: 7,105,450 km (0.075 R)
• M27: 7,588,202 km (0.067 R)
• M28: 8,186,743 km (0.064 R)
• M29: 8,292,509 km (0.106 R)
• M30: 8,800,693 km (0.108 R)
• M31: 9,263,848 km (0.115 R)
• M32: 9,456,979 km (0.098 R)
• M33: 9,819,006 km (0.07 R)
• M34: 10,100,699 km (0.109 R)
• M35: 10,214,094 km (0.113 R)
• M36: 10,384,935 km (0.109 R)
• M37: 10,585,545 km (0.115 R)
• M38: 10,903,441 km (0.065 R)
• M39: 11,049,000 km (0.11 R)
• M40: 11,253,799 km (0.064 R)
• M41: 11,400,854 km (0.102 R)
• M42: 11,548,507 km (0.062 R)
• M43: 11,696,908 km (0.076 R)
• M44: 12,175,920 km (0.117 R)
• M45: 12,448,188 km (0.041 R)
• M46: 13,215,027 km (0.064 R)
• M47: 14,505,458 km (0.074 R)
• M48: 14,633,514 km (0.095 R)
• M49: 14,762,019 km (0.104 R)
• M50: 15,540,376 km (0.029 R)
• M51: 15,638,662 km (0.052 R)
• M52: 15,770,009 km (0.118 R)
• M53: 17,238,611 km (0.113 R)
• M54: 17,306,379 km (0.115 R)
• M55: 17,749,189 km (0.047 R)
• M56: 17,920,628 km (0.073 R)
• M57: 18,264,853 km (0.078 R)
• M58: 18,472,495 km (0.043 R)
• M59: 19,030,046 km (0.057 R)
• M60: 20,161,604 km (0.045 R)
• M61: 21,205,797 km (0.063 R)
• M62: 21,899,483 km (0.077 R)
• M63: 22,489,347 km (0.092 R)
• M64: 23,047,198 km (0.067 R)
• M65: 23,234,195 km (0.087 R)
• M66: 23,571,987 km (0.096 R)
• M67: 23,722,632 km (0.1 R)
• M68: 24,214,360 km (0.101 R)
• M69: 25,593,952 km (0.08 R)
• M70: 25,710,040 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.2

Radius: 4.2

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.11 AU - 23.21 AU

Year: 30206 Days

Day: 19.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,637,083 km

• M1: 201,209 km (0.068 R)
• M2: 360,680 km (0.103 R)
• M3: 554,859 km (0.113 R)
• M4: 754,721 km (0.119 R)
• M5: 1,357,002 km (0.085 R)
• M6: 1,563,597 km (0.081 R)
• M7: 1,811,780 km (0.105 R)
• M8: 2,379,205 km (0.115 R)
• M9: 3,072,890 km (0.057 R)
• M10: 3,581,223 km (0.09 R)
• M11: 4,115,138 km (0.1 R)
• M12: 4,456,072 km (0.065 R)
• M13: 5,347,077 km (0.035 R)
• M14: 6,932,216 km (0.108 R)
• M15: 7,083,010 km (0.091 R)
• M16: 7,697,259 km (0.104 R)
• M17: 8,381,669 km (0.1 R)
• M18: 8,812,362 km (0.075 R)
• M19: 9,195,183 km (0.096 R)
• M20: 9,416,438 km (0.094 R)
• M21: 11,248,114 km (0.043 R)
• M22: 11,544,019 km (0.05 R)
• M23: 11,663,099 km (0.087 R)
• M24: 12,691,584 km (0.034 R)
• M25: 12,876,188 km (0.078 R)
• M26: 13,748,942 km (0.045 R)
• M27: 14,383,985 km (0.031 R)
• M28: 16,212,220 km (0.101 R)
• M29: 17,153,341 km (0.07 R)
• M30: 17,562,192 km (0.117 R)
• M31: 17,630,707 km (0.09 R)
• M32: 17,699,223 km (0.119 R)
• M33: 17,905,369 km (0.052 R)
• M34: 18,877,755 km (0.074 R)
• M35: 18,947,767 km (0.116 R)
• M36: 19,158,700 km (0.109 R)
• M37: 19,299,621 km (0.064 R)
• M38: 19,582,810 km (0.109 R)
• M39: 21,969,644 km (0.073 R)
• M40: 22,562,052 km (0.082 R)
• M41: 22,860,200 km (0.09 R)
• M42: 23,460,387 km (0.112 R)
• M43: 24,217,950 km (0.11 R)
• M44: 25,369,106 km (0.112 R)
• M45: 27,168,768 km (0.118 R)
• M46: 27,485,916 km (0.1 R)
• M47: 29,903,268 km (0.105 R)
• M48: 31,054,424 km (0.119 R)
• M49: 32,303,865 km (0.031 R)
• M50: 34,336,900 km (0.109 R)
• M51: 35,715,145 km (0.103 R)
• M52: 36,585,655 km (0.086 R)
• M53: 39,328,233 km (0.093 R)
• M54: 39,597,210 km (0.091 R)
• M55: 41,587,759 km (0.087 R)
• M56: 42,227,889 km (0.102 R)
• M57: 43,796,123 km (0.11 R)
• M58: 44,914,517 km (0.084 R)
• M59: 45,008,165 km (0.072 R)
• M60: 46,704,455 km (0.088 R)
• M61: 48,998,688 km (0.1 R)
• M62: 49,095,029 km (0.086 R)
• M63: 49,288,010 km (0.063 R)
• M64: 49,965,240 km (0.104 R)
• M65: 50,938,225 km (0.109 R)
• M66: 51,623,084 km (0.107 R)
• M67: 52,409,370 km (0.082 R)
• M68: 53,397,913 km (0.086 R)
• M69: 54,492,221 km (0.114 R)
• M70: 56,602,000 km (0.095 R)
• M71: 58,840,882 km (0.04 R)
• M72: 60,074,167 km (0.105 R)
• M73: 60,177,239 km (0.108 R)
• M74: 61,315,978 km (0.073 R)
• M75: 62,044,221 km (0.1 R)
• M76: 62,566,168 km (0.028 R)
• M77: 63,089,611 km (0.081 R)
• M78: 63,509,382 km (0.098 R)
• M79: 63,614,550 km (0.1 R)
• M80: 63,824,884 km (0.059 R)
• M81: 64,246,302 km (0.077 R)
• M82: 64,562,851 km (0.118 R)
• M83: 65,728,368 km (0.089 R)
• M84: 66,900,916 km (0.032 R)
• M85: 67,328,915 km (0.098 R)
• M86: 68,187,757 km (0.062 R)
• M87: 68,510,738 km (0.057 R)
• M88: 70,242,035 km (0.076 R)
• M89: 70,459,400 km (0.113 R)
• M90: 71,331,406 km (0.097 R)
• M91: 71,440,613 km (0.089 R)
• M92: 72,206,853 km (0.089 R)
• M93: 72,865,832 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 10,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit