🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.55 AU - 0.85 AU

Year: 254 Days

Day: 29.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.68 AU - 0.82 AU

Year: 282 Days

Day: 41.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,838,088 km

• M1: 44,281 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.81 AU - 1.27 AU

Year: 460 Days

Day: 46.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,838,088 km

• M1: 325,525 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.22 AU - 1.38 AU

Year: 643 Days

Day: 17.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.84 AU - 2.6 AU

Year: 1434 Days

Day: 29.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.6

Radius: 14.4

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.02 AU - 8.76 AU

Year: 8708 Days

Day: 12.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,838,088 km

• M1: 194,477 km (0.083 R)
• M2: 301,739 km (0.072 R)
• M3: 463,155 km (0.11 R)
• M4: 753,824 km (0.062 R)
• M5: 948,151 km (0.111 R)
• M6: 1,087,876 km (0.112 R)
• M7: 1,216,231 km (0.062 R)
• M8: 1,330,673 km (0.081 R)
• M9: 1,718,580 km (0.086 R)
• M10: 1,848,581 km (0.069 R)
• M11: 2,142,092 km (0.049 R)
• M12: 2,598,665 km (0.105 R)
• M13: 3,059,725 km (0.108 R)
• M14: 3,165,790 km (0.105 R)
• M15: 3,602,466 km (0.105 R)
• M16: 3,771,213 km (0.063 R)
• M17: 3,942,652 km (0.106 R)
• M18: 4,442,907 km (0.102 R)
• M19: 4,901,125 km (0.118 R)
• M20: 4,994,624 km (0.083 R)
• M21: 5,438,930 km (0.106 R)
• M22: 5,731,394 km (0.098 R)
• M23: 6,605,344 km (0.067 R)
• M24: 7,163,943 km (0.117 R)
• M25: 7,341,665 km (0.072 R)
• M26: 7,774,302 km (0.088 R)
• M27: 8,930,095 km (0.083 R)
• M28: 9,121,581 km (0.062 R)
• M29: 9,353,308 km (0.107 R)
• M30: 9,940,779 km (0.109 R)
• M31: 10,824,304 km (0.112 R)
• M32: 11,151,773 km (0.102 R)
• M33: 11,441,096 km (0.067 R)
• M34: 11,565,860 km (0.062 R)
• M35: 13,447,203 km (0.1 R)
• M36: 13,578,849 km (0.072 R)
• M37: 15,193,010 km (0.103 R)
• M38: 15,330,191 km (0.109 R)
• M39: 15,422,044 km (0.115 R)
• M40: 15,837,029 km (0.098 R)
• M41: 16,302,578 km (0.093 R)
• M42: 16,396,226 km (0.106 R)
• M43: 16,584,121 km (0.1 R)
• M44: 17,438,175 km (0.091 R)
• M45: 17,726,151 km (0.09 R)
• M46: 18,258,121 km (0.09 R)
• M47: 18,746,259 km (0.097 R)
• M48: 19,139,851 km (0.071 R)
• M49: 20,035,643 km (0.062 R)
• M50: 22,282,304 km (0.102 R)
• M51: 23,329,638 km (0.096 R)
• M52: 23,753,150 km (0.068 R)
• M53: 24,019,135 km (0.057 R)
• M54: 24,876,929 km (0.07 R)
• M55: 25,201,108 km (0.095 R)
• M56: 26,127,567 km (0.111 R)
• M57: 26,512,183 km (0.113 R)
• M58: 27,901,349 km (0.107 R)
• M59: 28,350,891 km (0.045 R)
• M60: 28,746,278 km (0.085 R)
• M61: 29,428,145 km (0.038 R)
• M62: 29,771,173 km (0.097 R)
• M63: 30,288,183 km (0.116 R)
• M64: 30,750,142 km (0.037 R)
• M65: 32,680,702 km (0.072 R)
• M66: 34,770,734 km (0.028 R)
• M67: 34,891,459 km (0.11 R)
• M68: 35,679,691 km (0.091 R)
• M69: 36,473,756 km (0.11 R)
• M70: 37,088,603 km (0.061 R)
• M71: 37,211,872 km (0.082 R)
• M72: 38,141,623 km (0.081 R)
• M73: 40,530,850 km (0.116 R)
• M74: 41,167,688 km (0.069 R)
• M75: 42,000,500 km (0.066 R)
• M76: 42,129,004 km (0.077 R)
• M77: 42,322,285 km (0.098 R)
• M78: 42,451,238 km (0.117 R)
• M79: 42,709,444 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.1

Radius: 14.4

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.21 AU - 8.45 AU

Year: 10421 Days

Day: 14.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,838,088 km

• M1: 251,923 km (0.118 R)
• M2: 374,892 km (0.113 R)
• M3: 508,334 km (0.12 R)
• M4: 622,477 km (0.028 R)
• M5: 791,373 km (0.074 R)
• M6: 882,328 km (0.115 R)
• M7: 1,009,935 km (0.038 R)
• M8: 1,433,148 km (0.073 R)
• M9: 1,567,187 km (0.099 R)
• M10: 1,931,757 km (0.046 R)
• M11: 2,301,264 km (0.115 R)
• M12: 3,132,280 km (0.113 R)
• M13: 3,309,254 km (0.036 R)
• M14: 4,160,317 km (0.041 R)
• M15: 4,553,610 km (0.105 R)
• M16: 4,929,699 km (0.066 R)
• M17: 5,106,673 km (0.119 R)
• M18: 5,589,276 km (0.109 R)
• M19: 6,086,539 km (0.109 R)
• M20: 6,565,851 km (0.118 R)
• M21: 7,223,932 km (0.093 R)
• M22: 7,391,780 km (0.069 R)
• M23: 8,285,628 km (0.059 R)
• M24: 8,390,945 km (0.089 R)
• M25: 8,603,074 km (0.119 R)
• M26: 8,816,850 km (0.06 R)
• M27: 9,104,826 km (0.093 R)
• M28: 9,505,748 km (0.116 R)
• M29: 10,820,115 km (0.045 R)
• M30: 11,051,094 km (0.095 R)
• M31: 11,206,077 km (0.109 R)
• M32: 11,400,704 km (0.062 R)
• M33: 11,596,528 km (0.114 R)
• M34: 11,754,054 km (0.085 R)
• M35: 12,310,858 km (0.11 R)
• M36: 12,754,415 km (0.03 R)
• M37: 13,244,348 km (0.052 R)
• M38: 13,657,388 km (0.058 R)
• M39: 14,284,801 km (0.098 R)
• M40: 14,453,847 km (0.106 R)
• M41: 14,665,977 km (0.111 R)
• M42: 14,964,574 km (0.048 R)
• M43: 15,179,247 km (0.07 R)
• M44: 15,872,783 km (0.036 R)
• M45: 17,066,574 km (0.118 R)
• M46: 18,980,828 km (0.107 R)
• M47: 19,073,579 km (0.096 R)
• M48: 19,633,973 km (0.037 R)
• M49: 19,727,770 km (0.117 R)
• M50: 20,199,602 km (0.098 R)
• M51: 20,389,442 km (0.073 R)
• M52: 21,010,273 km (0.117 R)
• M53: 21,637,387 km (0.086 R)
• M54: 21,734,327 km (0.089 R)
• M55: 21,880,185 km (0.047 R)
• M56: 22,075,111 km (0.101 R)
• M57: 22,663,329 km (0.103 R)
• M58: 23,058,268 km (0.114 R)
• M59: 23,405,784 km (0.101 R)
• M60: 23,805,210 km (0.053 R)
• M61: 23,905,291 km (0.101 R)
• M62: 24,914,927 km (0.107 R)
• M63: 25,016,654 km (0.118 R)
• M64: 25,783,941 km (0.106 R)
• M65: 26,767,098 km (0.116 R)
• M66: 26,871,218 km (0.059 R)
• M67: 27,236,985 km (0.109 R)
• M68: 27,920,647 km (0.063 R)
• M69: 28,079,221 km (0.094 R)
• M70: 28,556,738 km (0.042 R)
• M71: 28,983,540 km (0.112 R)
• M72: 29,573,704 km (0.061 R)
• M73: 30,384,973 km (0.054 R)
• M74: 30,602,488 km (0.06 R)
• M75: 30,711,396 km (0.025 R)
• M76: 31,974,002 km (0.045 R)
• M77: 32,084,555 km (0.107 R)
• M78: 33,646,207 km (0.095 R)
• M79: 34,663,173 km (0.077 R)
• M80: 36,785,219 km (0.08 R)
• M81: 37,657,524 km (0.089 R)
• M82: 39,008,243 km (0.079 R)
• M83: 39,363,089 km (0.103 R)
• M84: 39,778,672 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 17,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit