🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.95 AU - 1.47 AU

Year: 470 Days

Day: 12.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,503,773 km

• M1: 35,903 km (0.039 R)
• M2: 107,561 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.04 AU - 3.64 AU

Year: 2155 Days

Day: 26.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.8

Radius: 11.2

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.66 AU - 8.2 AU

Year: 6442 Days

Day: 6.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,503,773 km

• M1: 161,117 km (0.039 R)
• M2: 261,198 km (0.112 R)
• M3: 507,735 km (0.051 R)
• M4: 674,537 km (0.081 R)
• M5: 845,826 km (0.1 R)
• M6: 968,646 km (0.115 R)
• M7: 1,302,698 km (0.075 R)
• M8: 1,392,008 km (0.049 R)
• M9: 1,576,911 km (0.066 R)
• M10: 1,711,400 km (0.069 R)
• M11: 2,222,875 km (0.064 R)
• M12: 2,352,726 km (0.12 R)
• M13: 3,159,657 km (0.107 R)
• M14: 4,285,979 km (0.108 R)
• M15: 5,062,392 km (0.109 R)
• M16: 5,762,360 km (0.083 R)
• M17: 6,338,013 km (0.059 R)
• M18: 6,430,614 km (0.079 R)
• M19: 6,995,645 km (0.101 R)
• M20: 7,219,743 km (0.059 R)
• M21: 7,348,846 km (0.098 R)
• M22: 7,576,683 km (0.058 R)
• M23: 7,740,942 km (0.065 R)
• M24: 8,274,258 km (0.087 R)
• M25: 8,545,330 km (0.114 R)
• M26: 8,750,727 km (0.046 R)
• M27: 9,341,190 km (0.07 R)
• M28: 9,623,631 km (0.038 R)
• M29: 9,801,652 km (0.084 R)
• M30: 9,908,914 km (0.107 R)
• M31: 10,707,617 km (0.079 R)
• M32: 11,040,323 km (0.036 R)
• M33: 11,792,052 km (0.118 R)
• M34: 12,637,879 km (0.086 R)
• M35: 13,344,579 km (0.069 R)
• M36: 13,822,694 km (0.078 R)
• M37: 14,225,561 km (0.096 R)
• M38: 15,624,002 km (0.111 R)
• M39: 16,085,810 km (0.082 R)
• M40: 16,254,856 km (0.111 R)
• M41: 16,722,798 km (0.083 R)
• M42: 16,851,153 km (0.09 R)
• M43: 17,759,062 km (0.066 R)
• M44: 18,240,917 km (0.098 R)
• M45: 18,461,424 km (0.06 R)
• M46: 18,994,292 km (0.062 R)
• M47: 19,397,159 km (0.081 R)
• M48: 19,667,333 km (0.079 R)
• M49: 20,029,509 km (0.059 R)
• M50: 20,668,591 km (0.039 R)
• M51: 21,175,579 km (0.076 R)
• M52: 22,295,618 km (0.084 R)
• M53: 22,578,657 km (0.081 R)
• M54: 22,673,352 km (0.097 R)
• M55: 24,011,805 km (0.079 R)
• M56: 24,156,615 km (0.078 R)
• M57: 24,301,875 km (0.081 R)
• M58: 24,641,911 km (0.09 R)
• M59: 24,934,524 km (0.109 R)
• M60: 25,967,946 km (0.09 R)
• M61: 26,814,670 km (0.117 R)
• M62: 26,965,166 km (0.101 R)
• M63: 27,115,811 km (0.105 R)
• M64: 27,873,225 km (0.08 R)
• M65: 28,229,118 km (0.115 R)
• M66: 28,996,854 km (0.098 R)
• M67: 30,135,145 km (0.099 R)
• M68: 30,239,414 km (0.12 R)
• M69: 30,657,391 km (0.07 R)
• M70: 31,077,462 km (0.045 R)
• M71: 31,340,904 km (0.035 R)
• M72: 31,552,136 km (0.053 R)
• M73: 31,658,051 km (0.104 R)
• M74: 32,348,744 km (0.062 R)
• M75: 32,455,408 km (0.092 R)
• M76: 32,615,777 km (0.052 R)
• M77: 33,745,091 km (0.095 R)
• M78: 33,961,709 km (0.108 R)
• M79: 34,559,651 km (0.109 R)
• M80: 34,668,858 km (0.1 R)
• M81: 35,051,529 km (0.106 R)
• M82: 36,596,576 km (0.074 R)
• M83: 36,819,028 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.6

Radius: 8.1

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.2 AU - 11.68 AU

Year: 10241 Days

Day: 14.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 152.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 34,503,773 km

• M1: 112,946 km (0.103 R)
• M2: 205,398 km (0.095 R)
• M3: 297,700 km (0.112 R)
• M4: 619,036 km (0.106 R)
• M5: 697,425 km (0.106 R)
• M6: 850,165 km (0.063 R)
• M7: 983,606 km (0.116 R)
• M8: 1,108,071 km (0.097 R)
• M9: 2,816,030 km (0.112 R)
• M10: 3,270,658 km (0.061 R)
• M11: 4,452,781 km (0.094 R)
• M12: 4,900,527 km (0.115 R)
• M13: 5,362,635 km (0.113 R)
• M14: 5,417,986 km (0.11 R)
• M15: 5,952,798 km (0.11 R)
• M16: 6,125,135 km (0.055 R)
• M17: 7,346,751 km (0.113 R)
• M18: 7,408,236 km (0.044 R)
• M19: 7,937,962 km (0.113 R)
• M20: 8,902,120 km (0.065 R)
• M21: 9,132,501 km (0.11 R)
• M22: 9,700,076 km (0.081 R)
• M23: 9,767,544 km (0.083 R)
• M24: 10,073,322 km (0.119 R)
• M25: 11,044,661 km (0.083 R)
• M26: 12,557,096 km (0.045 R)
• M27: 13,001,102 km (0.07 R)
• M28: 13,600,990 km (0.096 R)
• M29: 13,676,686 km (0.051 R)
• M30: 13,790,381 km (0.079 R)
• M31: 14,056,964 km (0.115 R)
• M32: 14,248,449 km (0.108 R)
• M33: 15,930,228 km (0.103 R)
• M34: 16,089,849 km (0.108 R)
• M35: 18,547,144 km (0.116 R)
• M36: 18,631,068 km (0.113 R)
• M37: 19,264,466 km (0.084 R)
• M38: 20,033,848 km (0.116 R)
• M39: 21,206,545 km (0.117 R)
• M40: 22,535,573 km (0.069 R)
• M41: 23,029,695 km (0.068 R)
• M42: 23,119,902 km (0.105 R)
• M43: 23,527,257 km (0.115 R)
• M44: 23,754,646 km (0.078 R)
• M45: 25,552,962 km (0.066 R)
• M46: 26,823,497 km (0.065 R)
• M47: 27,156,202 km (0.096 R)
• M48: 27,394,811 km (0.046 R)
• M49: 27,634,018 km (0.046 R)
• M50: 27,777,931 km (0.046 R)
• M51: 27,921,994 km (0.076 R)
• M52: 28,162,697 km (0.109 R)
• M53: 29,230,078 km (0.086 R)
• M54: 29,817,997 km (0.12 R)
• M55: 30,855,907 km (0.107 R)
• M56: 31,404,333 km (0.059 R)
• M57: 33,069,058 km (0.108 R)
• M58: 33,221,798 km (0.109 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 18,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit