🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.66 AU - 0.68 AU

Year: 241 Days

Day: 30 Hours

Environment

Temp: 7 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.71 AU - 1.11 AU

Year: 382 Days

Day: 16.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,862,988 km

• M1: 475,721 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.92 AU - 1.06 AU

Year: 433 Days

Day: 13.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.94 AU - 2.78 AU

Year: 1594 Days

Day: 46.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,862,988 km

• M1: 688,300 km (0.093 R)

Asteroid Belt

Center: 3.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.2

Radius: 10.3

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.99 AU - 4.35 AU

Year: 3091 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,862,988 km

• M1: 141,370 km (0.116 R)
• M2: 206,295 km (0.113 R)
• M3: 277,205 km (0.115 R)
• M4: 355,594 km (0.08 R)
• M5: 771,327 km (0.093 R)
• M6: 864,526 km (0.047 R)
• M7: 1,114,953 km (0.076 R)
• M8: 1,265,598 km (0.074 R)
• M9: 1,411,606 km (0.033 R)
• M10: 1,623,286 km (0.089 R)
• M11: 1,696,290 km (0.096 R)
• M12: 1,795,174 km (0.114 R)
• M13: 2,012,241 km (0.12 R)
• M14: 2,197,443 km (0.087 R)
• M15: 2,265,061 km (0.113 R)
• M16: 2,430,068 km (0.093 R)
• M17: 2,613,475 km (0.042 R)
• M18: 2,743,176 km (0.116 R)
• M19: 2,816,030 km (0.079 R)
• M20: 2,889,782 km (0.089 R)
• M21: 3,175,514 km (0.119 R)
• M22: 3,360,866 km (0.069 R)
• M23: 3,439,105 km (0.08 R)
• M24: 4,187,843 km (0.108 R)
• M25: 4,408,350 km (0.074 R)
• M26: 4,580,687 km (0.105 R)
• M27: 4,650,399 km (0.095 R)
• M28: 4,790,573 km (0.12 R)
• M29: 5,003,600 km (0.099 R)
• M30: 5,093,209 km (0.092 R)
• M31: 5,183,417 km (0.116 R)
• M32: 5,255,972 km (0.073 R)
• M33: 5,549,632 km (0.101 R)
• M34: 5,679,932 km (0.084 R)
• M35: 5,924,375 km (0.075 R)
• M36: 6,095,664 km (0.047 R)
• M37: 6,326,644 km (0.097 R)
• M38: 6,541,017 km (0.059 R)
• M39: 6,777,532 km (0.071 R)
• M40: 7,036,934 km (0.042 R)
• M41: 7,218,396 km (0.028 R)
• M42: 7,360,664 km (0.099 R)
• M43: 7,462,989 km (0.091 R)
• M44: 8,044,027 km (0.075 R)
• M45: 8,170,437 km (0.108 R)
• M46: 8,276,353 km (0.111 R)
• M47: 8,446,595 km (0.027 R)
• M48: 8,682,810 km (0.086 R)
• M49: 8,964,652 km (0.102 R)
• M50: 9,052,018 km (0.109 R)
• M51: 9,448,602 km (0.119 R)
• M52: 9,515,322 km (0.036 R)
• M53: 10,008,846 km (0.087 R)
• M54: 10,235,935 km (0.119 R)
• M55: 10,373,116 km (0.089 R)
• M56: 11,044,362 km (0.036 R)
• M57: 11,232,107 km (0.115 R)
• M58: 11,993,261 km (0.112 R)
• M59: 12,894,289 km (0.08 R)
• M60: 13,191,091 km (0.034 R)
• M61: 13,465,304 km (0.093 R)
• M62: 14,222,419 km (0.099 R)
• M63: 14,299,013 km (0.057 R)
• M64: 14,426,770 km (0.115 R)
• M65: 14,632,018 km (0.091 R)
• M66: 14,734,941 km (0.085 R)
• M67: 14,812,433 km (0.105 R)
• M68: 15,488,765 km (0.093 R)
• M69: 15,620,112 km (0.113 R)
• M70: 15,751,758 km (0.119 R)
• M71: 15,936,661 km (0.095 R)
• M72: 16,202,048 km (0.088 R)
• M73: 16,308,561 km (0.063 R)
• M74: 16,764,087 km (0.111 R)
• M75: 18,072,769 km (0.093 R)
• M76: 18,294,024 km (0.068 R)
• M77: 18,711,402 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.6

Radius: 13.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.81 AU - 4.87 AU

Year: 3976 Days

Day: 8.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,862,988 km

• M1: 190,588 km (0.113 R)
• M2: 441,015 km (0.104 R)
• M3: 609,761 km (0.069 R)
• M4: 921,523 km (0.076 R)
• M5: 1,084,136 km (0.088 R)
• M6: 1,189,303 km (0.049 R)
• M7: 1,468,453 km (0.086 R)
• M8: 1,847,833 km (0.102 R)
• M9: 2,008,501 km (0.116 R)
• M10: 2,157,201 km (0.081 R)
• M11: 2,413,313 km (0.096 R)
• M12: 2,554,234 km (0.08 R)
• M13: 2,752,451 km (0.11 R)
• M14: 2,862,705 km (0.114 R)
• M15: 3,069,000 km (0.12 R)
• M16: 3,222,189 km (0.115 R)
• M17: 3,536,194 km (0.103 R)
• M18: 3,717,357 km (0.06 R)
• M19: 3,881,018 km (0.071 R)
• M20: 4,047,071 km (0.104 R)
• M21: 4,322,032 km (0.119 R)
• M22: 4,516,061 km (0.093 R)
• M23: 4,668,950 km (0.112 R)
• M24: 4,779,353 km (0.117 R)
• M25: 5,047,731 km (0.114 R)
• M26: 5,459,574 km (0.072 R)
• M27: 5,622,786 km (0.1 R)
• M28: 6,049,887 km (0.103 R)
• M29: 6,340,556 km (0.082 R)
• M30: 6,438,393 km (0.111 R)
• M31: 6,986,071 km (0.117 R)
• M32: 7,112,631 km (0.062 R)
• M33: 7,652,679 km (0.057 R)
• M34: 7,783,278 km (0.103 R)
• M35: 7,888,296 km (0.091 R)
• M36: 8,099,678 km (0.105 R)
• M37: 8,393,488 km (0.086 R)
• M38: 8,690,739 km (0.108 R)
• M39: 9,463,262 km (0.095 R)
• M40: 9,801,204 km (0.088 R)
• M41: 10,838,515 km (0.108 R)
• M42: 11,044,362 km (0.09 R)
• M43: 11,251,405 km (0.113 R)
• M44: 11,459,795 km (0.109 R)
• M45: 11,910,683 km (0.089 R)
• M46: 12,183,999 km (0.075 R)
• M47: 12,428,741 km (0.116 R)
• M48: 12,551,710 km (0.1 R)
• M49: 12,737,062 km (0.037 R)
• M50: 12,861,079 km (0.104 R)
• M51: 13,899,288 km (0.096 R)
• M52: 13,995,030 km (0.061 R)
• M53: 14,091,072 km (0.102 R)
• M54: 14,251,441 km (0.069 R)
• M55: 14,348,081 km (0.046 R)
• M56: 15,457,499 km (0.096 R)
• M57: 15,789,008 km (0.119 R)
• M58: 16,358,078 km (0.076 R)
• M59: 16,493,016 km (0.06 R)
• M60: 16,662,211 km (0.064 R)
• M61: 16,831,855 km (0.112 R)
• M62: 17,344,527 km (0.086 R)
• M63: 19,090,035 km (0.08 R)
• M64: 19,517,286 km (0.117 R)
• M65: 19,875,723 km (0.081 R)
• M66: 20,526,473 km (0.044 R)
• M67: 20,708,534 km (0.074 R)
• M68: 21,221,056 km (0.119 R)
• M69: 21,552,715 km (0.039 R)
• M70: 21,923,269 km (0.1 R)
• M71: 22,258,518 km (0.076 R)
• M72: 22,896,553 km (0.061 R)
• M73: 24,152,127 km (0.113 R)
• M74: 24,537,043 km (0.117 R)
• M75: 24,846,561 km (0.101 R)
• M76: 25,040,589 km (0.116 R)
• M77: 25,196,171 km (0.096 R)
• M78: 25,664,861 km (0.114 R)
• M79: 26,254,875 km (0.094 R)
• M80: 26,610,918 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.5

Radius: 3.9

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.51 AU - 12.71 AU

Year: 17395 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,862,988 km

• M1: 51,312 km (0.106 R)
• M2: 383,120 km (0.042 R)
• M3: 637,736 km (0.032 R)
• M4: 823,087 km (0.109 R)
• M5: 893,249 km (0.088 R)
• M6: 1,054,515 km (0.102 R)
• M7: 2,621,254 km (0.069 R)
• M8: 2,704,131 km (0.045 R)
• M9: 3,580,625 km (0.092 R)
• M10: 3,835,989 km (0.107 R)
• M11: 3,882,962 km (0.048 R)
• M12: 4,737,017 km (0.09 R)
• M13: 5,915,848 km (0.111 R)
• M14: 6,107,034 km (0.05 R)
• M15: 6,355,815 km (0.076 R)
• M16: 6,749,407 km (0.11 R)
• M17: 6,777,831 km (0.086 R)
• M18: 6,891,824 km (0.038 R)
• M19: 7,237,844 km (0.031 R)
• M20: 7,442,195 km (0.075 R)
• M21: 7,619,020 km (0.093 R)
• M22: 7,678,111 km (0.119 R)
• M23: 8,554,006 km (0.113 R)
• M24: 8,894,341 km (0.102 R)
• M25: 9,460,869 km (0.095 R)
• M26: 9,524,597 km (0.086 R)
• M27: 9,780,709 km (0.106 R)
• M28: 10,894,166 km (0.074 R)
• M29: 10,994,247 km (0.097 R)
• M30: 11,061,267 km (0.092 R)
• M31: 11,499,738 km (0.119 R)
• M32: 12,358,729 km (0.09 R)
• M33: 13,167,156 km (0.086 R)
• M34: 13,920,082 km (0.058 R)
• M35: 17,379,084 km (0.085 R)
• M36: 18,283,253 km (0.094 R)
• M37: 19,444,731 km (0.12 R)
• M38: 19,525,813 km (0.064 R)
• M39: 19,891,580 km (0.106 R)
• M40: 21,293,911 km (0.051 R)
• M41: 23,413,264 km (0.076 R)
• M42: 23,758,535 km (0.04 R)
• M43: 24,105,602 km (0.087 R)
• M44: 24,410,483 km (0.095 R)
• M45: 24,760,692 km (0.044 R)
• M46: 24,892,338 km (0.103 R)
• M47: 27,031,288 km (0.107 R)
• M48: 27,575,226 km (0.086 R)
• M49: 27,711,659 km (0.085 R)
• M50: 28,031,200 km (0.095 R)
• M51: 28,214,308 km (0.041 R)
• M52: 28,306,012 km (0.103 R)
• M53: 28,581,571 km (0.065 R)
• M54: 29,879,931 km (0.096 R)
• M55: 29,973,280 km (0.041 R)
• M56: 31,291,985 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 10,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit