🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.54 AU

Year: 144 Days

Day: 15.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.59 AU - 0.89 AU

Year: 244 Days

Day: 45.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,120,399 km

• M1: 50,265 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.94 AU - 0.98 AU

Year: 360 Days

Day: 19.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,120,399 km

• M1: 79,736 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.8 AU - 1.92 AU

Year: 971 Days

Day: 39.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,120,399 km

• M1: 70,760 km (0.11 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.5

Radius: 11.3

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.06 AU - 9.9 AU

Year: 9455 Days

Day: 6.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 34,120,399 km

• M1: 194,776 km (0.066 R)
• M2: 315,502 km (0.08 R)
• M3: 604,974 km (0.054 R)
• M4: 764,445 km (0.072 R)
• M5: 885,021 km (0.093 R)
• M6: 1,432,848 km (0.093 R)
• M7: 1,881,492 km (0.109 R)
• M8: 2,122,046 km (0.051 R)
• M9: 2,296,477 km (0.112 R)
• M10: 2,398,353 km (0.107 R)
• M11: 2,553,935 km (0.052 R)
• M12: 2,766,813 km (0.1 R)
• M13: 2,985,674 km (0.098 R)
• M14: 3,097,274 km (0.087 R)
• M15: 3,825,966 km (0.028 R)
• M16: 4,833,806 km (0.057 R)
• M17: 5,367,422 km (0.103 R)
• M18: 5,606,779 km (0.112 R)
• M19: 5,990,048 km (0.075 R)
• M20: 6,238,381 km (0.047 R)
• M21: 6,417,898 km (0.115 R)
• M22: 6,635,713 km (0.071 R)
• M23: 6,892,722 km (0.04 R)
• M24: 7,914,924 km (0.093 R)
• M25: 7,992,565 km (0.108 R)
• M26: 8,148,596 km (0.09 R)
• M27: 8,266,330 km (0.065 R)
• M28: 8,345,018 km (0.095 R)
• M29: 8,503,293 km (0.064 R)
• M30: 10,521,966 km (0.103 R)
• M31: 11,081,612 km (0.064 R)
• M32: 11,255,744 km (0.106 R)
• M33: 12,229,626 km (0.057 R)
• M34: 14,494,388 km (0.106 R)
• M35: 14,637,104 km (0.106 R)
• M36: 15,068,395 km (0.071 R)
• M37: 15,358,316 km (0.117 R)
• M38: 15,552,643 km (0.062 R)
• M39: 15,894,475 km (0.1 R)
• M40: 16,288,366 km (0.115 R)
• M41: 16,885,112 km (0.117 R)
• M42: 17,035,458 km (0.111 R)
• M43: 18,614,762 km (0.119 R)
• M44: 20,028,163 km (0.106 R)
• M45: 20,774,507 km (0.112 R)
• M46: 21,313,358 km (0.044 R)
• M47: 21,856,698 km (0.083 R)
• M48: 22,020,507 km (0.091 R)
• M49: 22,184,766 km (0.086 R)
• M50: 22,349,473 km (0.06 R)
• M51: 22,735,436 km (0.074 R)
• M52: 23,179,143 km (0.115 R)
• M53: 23,457,993 km (0.074 R)
• M54: 23,962,737 km (0.084 R)
• M55: 24,188,181 km (0.108 R)
• M56: 24,584,316 km (0.12 R)
• M57: 24,698,010 km (0.07 R)
• M58: 24,811,704 km (0.116 R)
• M59: 25,325,872 km (0.11 R)
• M60: 25,498,059 km (0.076 R)
• M61: 26,248,742 km (0.092 R)
• M62: 26,714,141 km (0.11 R)
• M63: 26,947,962 km (0.105 R)
• M64: 27,949,071 km (0.054 R)
• M65: 28,424,493 km (0.111 R)
• M66: 28,842,619 km (0.099 R)
• M67: 30,413,546 km (0.105 R)
• M68: 32,634,028 km (0.118 R)
• M69: 33,071,900 km (0.07 R)
• M70: 33,260,095 km (0.073 R)
• M71: 34,651,355 km (0.107 R)
• M72: 35,098,054 km (0.101 R)
• M73: 35,610,876 km (0.077 R)
• M74: 36,449,521 km (0.1 R)
• M75: 36,579,073 km (0.071 R)
• M76: 36,968,775 km (0.105 R)
• M77: 38,014,764 km (0.064 R)
• M78: 39,004,204 km (0.091 R)
• M79: 39,468,855 km (0.108 R)
• M80: 39,601,997 km (0.102 R)
• M81: 40,269,652 km (0.078 R)
• M82: 40,604,901 km (0.036 R)
• M83: 41,008,367 km (0.086 R)
• M84: 42,226,991 km (0.118 R)
• M85: 42,567,625 km (0.057 R)
• M86: 45,046,761 km (0.111 R)
• M87: 46,233,671 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.3

Radius: 4

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.46 AU - 16.26 AU

Year: 19757 Days

Day: 22.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,120,399 km

• M1: 55,351 km (0.111 R)
• M2: 176,376 km (0.097 R)
• M3: 244,742 km (0.029 R)
• M4: 322,383 km (0.112 R)
• M5: 477,217 km (0.109 R)
• M6: 879,187 km (0.083 R)
• M7: 939,175 km (0.112 R)
• M8: 1,378,395 km (0.12 R)
• M9: 1,702,274 km (0.108 R)
• M10: 1,872,816 km (0.066 R)
• M11: 1,970,054 km (0.109 R)
• M12: 2,230,205 km (0.049 R)
• M13: 2,938,551 km (0.087 R)
• M14: 2,983,580 km (0.076 R)
• M15: 3,493,858 km (0.043 R)
• M16: 3,613,537 km (0.091 R)
• M17: 3,685,942 km (0.051 R)
• M18: 4,080,731 km (0.119 R)
• M19: 4,566,625 km (0.026 R)
• M20: 4,963,059 km (0.032 R)
• M21: 5,016,765 km (0.038 R)
• M22: 5,206,305 km (0.085 R)
• M23: 6,715,149 km (0.084 R)
• M24: 7,501,136 km (0.072 R)
• M25: 7,531,954 km (0.118 R)
• M26: 8,125,408 km (0.039 R)
• M27: 8,220,553 km (0.103 R)
• M28: 8,252,267 km (0.093 R)
• M29: 9,589,672 km (0.109 R)
• M30: 9,656,692 km (0.079 R)
• M31: 10,368,928 km (0.106 R)
• M32: 11,238,690 km (0.11 R)
• M33: 12,641,618 km (0.114 R)
• M34: 13,607,123 km (0.118 R)
• M35: 13,833,315 km (0.113 R)
• M36: 14,098,702 km (0.108 R)
• M37: 14,212,994 km (0.11 R)
• M38: 14,327,586 km (0.083 R)
• M39: 15,060,317 km (0.099 R)
• M40: 16,763,189 km (0.083 R)
• M41: 17,493,975 km (0.116 R)
• M42: 17,657,785 km (0.108 R)
• M43: 17,904,322 km (0.072 R)
• M44: 18,359,548 km (0.096 R)
• M45: 18,401,136 km (0.059 R)
• M46: 18,609,377 km (0.03 R)
• M47: 18,902,289 km (0.079 R)
• M48: 19,747,667 km (0.084 R)
• M49: 20,691,629 km (0.11 R)
• M50: 21,343,727 km (0.092 R)
• M51: 21,782,198 km (0.114 R)
• M52: 22,179,231 km (0.059 R)
• M53: 22,578,807 km (0.086 R)
• M54: 23,655,762 km (0.1 R)
• M55: 23,927,581 km (0.092 R)
• M56: 24,154,970 km (0.088 R)
• M57: 24,520,138 km (0.088 R)
• M58: 24,657,619 km (0.052 R)
• M59: 25,209,934 km (0.074 R)
• M60: 25,394,987 km (0.06 R)
• M61: 26,279,858 km (0.099 R)
• M62: 26,655,349 km (0.063 R)
• M63: 29,236,809 km (0.11 R)
• M64: 29,333,898 km (0.079 R)
• M65: 29,674,682 km (0.097 R)
• M66: 30,557,011 km (0.065 R)
• M67: 31,796,728 km (0.119 R)
• M68: 32,447,928 km (0.077 R)
• M69: 32,598,722 km (0.1 R)
• M70: 32,800,380 km (0.118 R)
• M71: 33,763,342 km (0.08 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: 377 - 15,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit