🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.56 AU - 0.66 AU

Year: 168 Days

Day: 33.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,699,250 km

• M1: 454,778 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.69 AU - 0.73 AU

Year: 211 Days

Day: 32.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.42 AU - 1.88 AU

Year: 748 Days

Day: 40 Hours

Environment

Temp: -32 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.27 AU - 4.31 AU

Year: 2605 Days

Day: 39.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,699,250 km

• M1: 1,712,297 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.83 AU - 5.23 AU

Year: 3404 Days

Day: 36.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 9.1

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.83 AU - 8.89 AU

Year: 9312 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,699,250 km

• M1: 115,190 km (0.103 R)
• M2: 285,582 km (0.057 R)
• M3: 381,325 km (0.113 R)
• M4: 438,322 km (0.082 R)
• M5: 805,585 km (0.097 R)
• M6: 974,032 km (0.078 R)
• M7: 1,191,697 km (0.048 R)
• M8: 1,267,842 km (0.096 R)
• M9: 1,438,533 km (0.063 R)
• M10: 1,716,037 km (0.11 R)
• M11: 2,179,641 km (0.115 R)
• M12: 2,353,324 km (0.084 R)
• M13: 2,564,556 km (0.079 R)
• M14: 2,630,679 km (0.099 R)
• M15: 2,765,017 km (0.047 R)
• M16: 3,360,866 km (0.079 R)
• M17: 3,433,570 km (0.113 R)
• M18: 3,636,275 km (0.036 R)
• M19: 3,767,323 km (0.077 R)
• M20: 4,169,891 km (0.112 R)
• M21: 4,248,131 km (0.062 R)
• M22: 4,307,222 km (0.118 R)
• M23: 4,586,222 km (0.113 R)
• M24: 4,728,041 km (0.103 R)
• M25: 5,036,811 km (0.071 R)
• M26: 5,162,174 km (0.108 R)
• M27: 5,246,248 km (0.104 R)
• M28: 6,046,297 km (0.082 R)
• M29: 6,381,396 km (0.079 R)
• M30: 6,585,448 km (0.103 R)
• M31: 6,768,705 km (0.048 R)
• M32: 6,999,984 km (0.064 R)
• M33: 7,093,183 km (0.089 R)
• M34: 7,210,468 km (0.114 R)
• M35: 7,902,807 km (0.066 R)
• M36: 8,195,420 km (0.077 R)
• M37: 8,616,239 km (0.111 R)
• M38: 9,145,666 km (0.067 R)
• M39: 9,299,004 km (0.052 R)
• M40: 9,999,122 km (0.07 R)
• M41: 11,040,173 km (0.027 R)
• M42: 11,477,149 km (0.075 R)
• M43: 11,808,658 km (0.107 R)
• M44: 12,793,610 km (0.119 R)
• M45: 12,850,607 km (0.093 R)
• M46: 13,108,513 km (0.07 R)
• M47: 13,223,704 km (0.12 R)
• M48: 13,658,585 km (0.069 R)
• M49: 13,892,406 km (0.068 R)
• M50: 14,961,283 km (0.092 R)
• M51: 15,021,421 km (0.093 R)
• M52: 15,262,872 km (0.083 R)
• M53: 15,475,152 km (0.062 R)
• M54: 15,718,996 km (0.062 R)
• M55: 15,841,367 km (0.088 R)
• M56: 16,303,176 km (0.038 R)
• M57: 17,874,402 km (0.029 R)
• M58: 17,938,281 km (0.119 R)
• M59: 18,194,392 km (0.108 R)
• M60: 19,559,174 km (0.08 R)
• M61: 19,789,704 km (0.11 R)
• M62: 20,287,117 km (0.093 R)
• M63: 20,453,769 km (0.096 R)
• M64: 20,587,360 km (0.062 R)
• M65: 21,125,015 km (0.105 R)
• M66: 21,633,198 km (0.12 R)
• M67: 22,008,390 km (0.116 R)
• M68: 22,420,233 km (0.1 R)
• M69: 22,696,241 km (0.058 R)
• M70: 22,800,062 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 9.4

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.69 AU - 11.17 AU

Year: 11894 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,699,250 km

• M1: 122,072 km (0.039 R)
• M2: 358,287 km (0.033 R)
• M3: 780,153 km (0.12 R)
• M4: 839,543 km (0.094 R)
• M5: 1,115,551 km (0.046 R)
• M6: 1,395,449 km (0.069 R)
• M7: 1,518,718 km (0.099 R)
• M8: 1,856,510 km (0.117 R)
• M9: 1,937,741 km (0.103 R)
• M10: 2,362,450 km (0.087 R)
• M11: 3,462,144 km (0.111 R)
• M12: 4,081,927 km (0.076 R)
• M13: 5,658,240 km (0.101 R)
• M14: 5,737,677 km (0.104 R)
• M15: 5,897,447 km (0.08 R)
• M16: 6,468,462 km (0.11 R)
• M17: 6,676,703 km (0.081 R)
• M18: 6,844,851 km (0.106 R)
• M19: 6,929,523 km (0.026 R)
• M20: 7,142,700 km (0.083 R)
• M21: 7,444,588 km (0.085 R)
• M22: 7,575,337 km (0.094 R)
• M23: 7,794,947 km (0.081 R)
• M24: 8,150,690 km (0.095 R)
• M25: 9,156,138 km (0.083 R)
• M26: 9,437,082 km (0.111 R)
• M27: 9,673,447 km (0.062 R)
• M28: 10,200,331 km (0.067 R)
• M29: 10,638,353 km (0.096 R)
• M30: 11,281,774 km (0.108 R)
• M31: 11,684,192 km (0.09 R)
• M32: 12,554,702 km (0.119 R)
• M33: 13,552,221 km (0.105 R)
• M34: 14,141,337 km (0.096 R)
• M35: 14,357,656 km (0.118 R)
• M36: 14,738,831 km (0.095 R)
• M37: 16,637,378 km (0.074 R)
• M38: 16,865,814 km (0.08 R)
• M39: 17,325,677 km (0.108 R)
• M40: 18,257,822 km (0.082 R)
• M41: 18,434,497 km (0.119 R)
• M42: 19,445,928 km (0.108 R)
• M43: 19,746,919 km (0.05 R)
• M44: 19,807,207 km (0.04 R)
• M45: 19,867,644 km (0.031 R)
• M46: 20,720,053 km (0.098 R)
• M47: 20,965,842 km (0.077 R)
• M48: 21,027,477 km (0.111 R)
• M49: 21,212,679 km (0.101 R)
• M50: 22,523,755 km (0.106 R)
• M51: 23,412,366 km (0.03 R)
• M52: 24,118,468 km (0.117 R)
• M53: 28,500,489 km (0.096 R)
• M54: 30,432,096 km (0.065 R)
• M55: 30,571,671 km (0.093 R)
• M56: 31,837,568 km (0.11 R)
• M57: 35,369,574 km (0.11 R)
• M58: 35,589,782 km (0.115 R)
• M59: 35,736,987 km (0.042 R)
• M60: 36,995,404 km (0.103 R)
• M61: 37,144,403 km (0.111 R)
• M62: 37,293,552 km (0.115 R)
• M63: 37,368,202 km (0.09 R)
• M64: 38,872,259 km (0.114 R)
• M65: 39,403,331 km (0.097 R)
• M66: 39,631,618 km (0.115 R)
• M67: 40,319,319 km (0.118 R)
• M68: 41,706,390 km (0.094 R)
• M69: 41,939,015 km (0.073 R)
• M70: 42,016,656 km (0.066 R)
• M71: 45,560,929 km (0.069 R)
• M72: 45,880,470 km (0.117 R)
• M73: 46,281,093 km (0.072 R)
• M74: 46,441,761 km (0.103 R)
• M75: 46,843,880 km (0.086 R)
• M76: 47,895,105 km (0.112 R)
• M77: 48,301,562 km (0.029 R)
• M78: 48,546,005 km (0.068 R)
• M79: 49,691,775 km (0.035 R)
• M80: 50,515,760 km (0.065 R)
• M81: 50,763,793 km (0.118 R)
• M82: 52,679,095 km (0.12 R)
• M83: 55,809,580 km (0.102 R)
• M84: 56,237,131 km (0.102 R)
• M85: 57,181,841 km (0.118 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 14,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit