🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.42 AU - 0.7 AU

Year: 183 Days

Day: 20.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 38,298,107 km

• M1: 313,557 km (0.077 R)
• M2: 445,652 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.16 AU - 1.64 AU

Year: 723 Days

Day: 33.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.7

Radius: 14.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.3 AU - 4.6 AU

Year: 4098 Days

Day: 8.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 177.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,298,107 km

• M1: 265,835 km (0.094 R)
• M2: 715,078 km (0.035 R)
• M3: 1,015,770 km (0.066 R)
• M4: 1,449,603 km (0.037 R)
• M5: 1,607,280 km (0.111 R)
• M6: 1,787,545 km (0.079 R)
• M7: 2,151,068 km (0.103 R)
• M8: 2,388,330 km (0.099 R)
• M9: 2,789,851 km (0.083 R)
• M10: 3,151,429 km (0.115 R)
• M11: 3,464,537 km (0.117 R)
• M12: 3,635,677 km (0.114 R)
• M13: 3,986,783 km (0.108 R)
• M14: 4,650,998 km (0.108 R)
• M15: 4,792,966 km (0.107 R)
• M16: 4,960,217 km (0.061 R)
• M17: 5,498,919 km (0.098 R)
• M18: 5,649,115 km (0.092 R)
• M19: 6,005,008 km (0.067 R)
• M20: 6,133,961 km (0.106 R)
• M21: 6,316,022 km (0.12 R)
• M22: 6,552,686 km (0.109 R)
• M23: 6,765,564 km (0.085 R)
• M24: 6,926,830 km (0.093 R)
• M25: 7,116,520 km (0.046 R)
• M26: 7,225,727 km (0.077 R)
• M27: 7,640,262 km (0.088 R)
• M28: 7,949,182 km (0.102 R)
• M29: 8,463,649 km (0.094 R)
• M30: 9,494,977 km (0.058 R)
• M31: 9,979,674 km (0.028 R)
• M32: 10,194,347 km (0.033 R)
• M33: 10,348,582 km (0.076 R)
• M34: 10,690,713 km (0.117 R)
• M35: 10,973,453 km (0.103 R)
• M36: 11,226,871 km (0.113 R)
• M37: 11,674,917 km (0.058 R)
• M38: 12,031,110 km (0.119 R)
• M39: 12,292,607 km (0.113 R)
• M40: 12,654,933 km (0.097 R)
• M41: 13,323,037 km (0.093 R)
• M42: 13,831,670 km (0.092 R)
• M43: 14,174,249 km (0.063 R)
• M44: 14,346,735 km (0.101 R)
• M45: 14,519,820 km (0.053 R)
• M46: 15,822,069 km (0.113 R)
• M47: 16,036,892 km (0.101 R)
• M48: 16,396,824 km (0.076 R)
• M49: 16,832,453 km (0.09 R)
• M50: 17,345,574 km (0.077 R)
• M51: 17,493,077 km (0.049 R)
• M52: 18,537,420 km (0.065 R)
• M53: 19,257,734 km (0.039 R)
• M54: 19,602,108 km (0.109 R)
• M55: 19,794,192 km (0.102 R)
• M56: 20,103,111 km (0.051 R)
• M57: 20,803,828 km (0.087 R)
• M58: 20,921,412 km (0.089 R)
• M59: 21,236,016 km (0.032 R)
• M60: 21,710,840 km (0.115 R)
• M61: 22,309,381 km (0.102 R)
• M62: 22,469,899 km (0.071 R)
• M63: 23,156,554 km (0.053 R)
• M64: 23,890,930 km (0.117 R)
• M65: 24,923,753 km (0.116 R)
• M66: 25,634,493 km (0.054 R)
• M67: 26,140,134 km (0.101 R)
• M68: 26,351,815 km (0.118 R)
• M69: 26,563,944 km (0.095 R)
• M70: 27,118,504 km (0.055 R)
• M71: 27,590,634 km (0.098 R)
• M72: 28,022,224 km (0.083 R)
• M73: 28,195,459 km (0.11 R)
• M74: 28,630,340 km (0.073 R)
• M75: 29,154,979 km (0.082 R)
• M76: 29,286,626 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.4

Radius: 13.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.74 AU - 8.44 AU

Year: 8242 Days

Day: 13.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,298,107 km

• M1: 204,201 km (0.096 R)
• M2: 690,394 km (0.067 R)
• M3: 847,622 km (0.066 R)
• M4: 1,002,156 km (0.097 R)
• M5: 1,183,918 km (0.076 R)
• M6: 1,677,890 km (0.099 R)
• M7: 1,958,685 km (0.094 R)
• M8: 2,566,052 km (0.1 R)
• M9: 2,820,518 km (0.078 R)
• M10: 2,915,064 km (0.091 R)
• M11: 3,581,822 km (0.108 R)
• M12: 4,267,878 km (0.11 R)
• M13: 4,487,338 km (0.072 R)
• M14: 5,197,030 km (0.056 R)
• M15: 5,284,694 km (0.071 R)
• M16: 5,639,989 km (0.085 R)
• M17: 5,972,545 km (0.056 R)
• M18: 6,064,398 km (0.091 R)
• M19: 6,847,992 km (0.047 R)
• M20: 7,531,056 km (0.052 R)
• M21: 7,864,061 km (0.089 R)
• M22: 8,066,168 km (0.081 R)
• M23: 8,613,696 km (0.074 R)
• M24: 8,752,523 km (0.071 R)
• M25: 8,961,960 km (0.111 R)
• M26: 9,386,219 km (0.095 R)
• M27: 9,529,085 km (0.107 R)
• M28: 9,672,699 km (0.111 R)
• M29: 10,735,143 km (0.058 R)
• M30: 11,185,732 km (0.082 R)
• M31: 11,796,091 km (0.098 R)
• M32: 12,183,101 km (0.104 R)
• M33: 12,535,105 km (0.044 R)
• M34: 13,209,043 km (0.11 R)
• M35: 14,098,702 km (0.118 R)
• M36: 14,674,953 km (0.072 R)
• M37: 15,469,317 km (0.098 R)
• M38: 16,020,885 km (0.114 R)
• M39: 16,492,716 km (0.071 R)
• M40: 16,795,353 km (0.081 R)
• M41: 17,626,070 km (0.079 R)
• M42: 17,758,464 km (0.099 R)
• M43: 18,024,299 km (0.115 R)
• M44: 18,157,741 km (0.092 R)
• M45: 18,470,251 km (0.078 R)
• M46: 18,874,614 km (0.12 R)
• M47: 19,464,029 km (0.046 R)
• M48: 19,829,796 km (0.105 R)
• M49: 20,059,578 km (0.077 R)
• M50: 20,660,962 km (0.099 R)
• M51: 20,893,886 km (0.109 R)
• M52: 21,692,439 km (0.058 R)
• M53: 22,071,670 km (0.06 R)
• M54: 22,548,737 km (0.074 R)
• M55: 22,692,501 km (0.091 R)
• M56: 23,270,846 km (0.111 R)
• M57: 24,737,653 km (0.098 R)
• M58: 24,935,571 km (0.063 R)
• M59: 25,682,065 km (0.063 R)
• M60: 26,689,008 km (0.069 R)
• M61: 27,350,530 km (0.091 R)
• M62: 27,606,342 km (0.043 R)
• M63: 28,171,972 km (0.062 R)
• M64: 28,793,401 km (0.048 R)
• M65: 29,629,055 km (0.093 R)
• M66: 30,049,874 km (0.115 R)
• M67: 30,260,956 km (0.113 R)
• M68: 30,578,702 km (0.105 R)
• M69: 31,645,485 km (0.105 R)
• M70: 32,507,767 km (0.092 R)
• M71: 32,724,534 km (0.101 R)
• M72: 33,050,658 km (0.089 R)
• M73: 34,531,377 km (0.119 R)
• M74: 35,085,189 km (0.11 R)
• M75: 35,641,992 km (0.078 R)
• M76: 36,314,135 km (0.063 R)
• M77: 37,443,449 km (0.049 R)
• M78: 37,613,841 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 12,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit