🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.76 AU - 1.02 AU

Year: 308 Days

Day: 23.2 Hours

Environment

Temp: 95 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,309,240 km

• M1: 360,232 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.86 AU - 0.95 AU

Year: 313 Days

Day: 47.5 Hours

Environment

Temp: 83 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.87 AU - 3.25 AU

Year: 1965 Days

Day: 12.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.5

Radius: 13.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.53 AU - 6.41 AU

Year: 5355 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,309,240 km

• M1: 257,009 km (0.049 R)
• M2: 365,318 km (0.108 R)
• M3: 729,589 km (0.072 R)
• M4: 968,497 km (0.114 R)
• M5: 1,068,727 km (0.101 R)
• M6: 1,312,273 km (0.079 R)
• M7: 1,424,920 km (0.083 R)
• M8: 2,324,601 km (0.1 R)
• M9: 2,443,083 km (0.116 R)
• M10: 3,001,382 km (0.107 R)
• M11: 3,418,162 km (0.063 R)
• M12: 3,508,369 km (0.113 R)
• M13: 3,667,990 km (0.066 R)
• M14: 3,760,442 km (0.044 R)
• M15: 3,876,978 km (0.098 R)
• M16: 4,627,062 km (0.073 R)
• M17: 4,827,972 km (0.078 R)
• M18: 4,980,562 km (0.093 R)
• M19: 5,554,120 km (0.081 R)
• M20: 5,687,412 km (0.076 R)
• M21: 6,066,343 km (0.114 R)
• M22: 6,176,148 km (0.045 R)
• M23: 6,342,202 km (0.062 R)
• M24: 6,593,975 km (0.07 R)
• M25: 6,849,039 km (0.094 R)
• M26: 7,049,800 km (0.064 R)
• M27: 7,223,333 km (0.095 R)
• M28: 7,310,698 km (0.076 R)
• M29: 7,722,990 km (0.085 R)
• M30: 7,932,128 km (0.117 R)
• M31: 8,880,279 km (0.077 R)
• M32: 9,639,040 km (0.049 R)
• M33: 9,767,544 km (0.111 R)
• M34: 11,184,834 km (0.116 R)
• M35: 11,762,731 km (0.09 R)
• M36: 12,107,404 km (0.081 R)
• M37: 12,947,995 km (0.095 R)
• M38: 13,054,359 km (0.075 R)
• M39: 13,916,192 km (0.095 R)
• M40: 14,061,601 km (0.073 R)
• M41: 14,390,717 km (0.064 R)
• M42: 14,648,474 km (0.115 R)
• M43: 15,056,577 km (0.078 R)
• M44: 15,205,876 km (0.1 R)
• M45: 15,393,172 km (0.09 R)
• M46: 15,619,065 km (0.075 R)
• M47: 15,884,003 km (0.116 R)
• M48: 18,573,922 km (0.089 R)
• M49: 18,734,141 km (0.102 R)
• M50: 19,501,578 km (0.111 R)
• M51: 19,868,692 km (0.063 R)
• M52: 20,734,265 km (0.032 R)
• M53: 22,672,904 km (0.08 R)
• M54: 23,102,100 km (0.107 R)
• M55: 24,537,192 km (0.104 R)
• M56: 24,889,346 km (0.09 R)
• M57: 25,509,878 km (0.036 R)
• M58: 25,688,049 km (0.036 R)
• M59: 25,777,359 km (0.076 R)
• M60: 27,219,632 km (0.048 R)
• M61: 27,675,756 km (0.049 R)
• M62: 27,767,310 km (0.087 R)
• M63: 28,595,633 km (0.05 R)
• M64: 28,780,686 km (0.082 R)
• M65: 28,919,812 km (0.066 R)
• M66: 29,105,762 km (0.114 R)
• M67: 29,245,337 km (0.114 R)
• M68: 29,478,709 km (0.078 R)
• M69: 29,947,100 km (0.1 R)
• M70: 30,135,145 km (0.078 R)
• M71: 30,701,522 km (0.087 R)
• M72: 30,938,635 km (0.104 R)
• M73: 31,605,692 km (0.088 R)
• M74: 32,229,515 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.1

Radius: 12.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.02 AU - 6.74 AU

Year: 5916 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 80,309,240 km

• M1: 175,329 km (0.096 R)
• M2: 258,804 km (0.035 R)
• M3: 422,614 km (0.103 R)
• M4: 507,137 km (0.042 R)
• M5: 655,687 km (0.032 R)
• M6: 811,568 km (0.117 R)
• M7: 932,593 km (0.11 R)
• M8: 1,040,154 km (0.105 R)
• M9: 1,226,104 km (0.12 R)
• M10: 1,691,054 km (0.039 R)
• M11: 2,261,770 km (0.115 R)
• M12: 2,342,254 km (0.074 R)
• M13: 2,646,087 km (0.081 R)
• M14: 3,680,257 km (0.095 R)
• M15: 4,365,715 km (0.049 R)
• M16: 4,500,802 km (0.109 R)
• M17: 4,844,877 km (0.119 R)
• M18: 5,304,890 km (0.082 R)
• M19: 5,521,957 km (0.102 R)
• M20: 5,613,361 km (0.072 R)
• M21: 6,040,014 km (0.117 R)
• M22: 6,247,805 km (0.107 R)
• M23: 6,458,140 km (0.117 R)
• M24: 6,964,379 km (0.077 R)
• M25: 7,063,114 km (0.105 R)
• M26: 7,483,484 km (0.104 R)
• M27: 7,809,158 km (0.06 R)
• M28: 7,891,288 km (0.115 R)
• M29: 8,559,093 km (0.097 R)
• M30: 8,835,549 km (0.112 R)
• M31: 9,397,289 km (0.094 R)
• M32: 9,748,844 km (0.103 R)
• M33: 10,646,581 km (0.04 R)
• M34: 11,221,187 km (0.071 R)
• M35: 11,430,474 km (0.113 R)
• M36: 12,185,195 km (0.08 R)
• M37: 12,761,895 km (0.099 R)
• M38: 14,041,855 km (0.041 R)
• M39: 15,028,452 km (0.052 R)
• M40: 15,413,817 km (0.032 R)
• M41: 16,089,700 km (0.099 R)
• M42: 16,934,778 km (0.083 R)
• M43: 17,014,813 km (0.071 R)
• M44: 17,794,368 km (0.11 R)
• M45: 18,202,171 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.3

Radius: 6.9

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 16.29 AU - 17.93 AU

Year: 25981 Days

Day: 19.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,309,240 km

• M1: 106,065 km (0.037 R)
• M2: 166,054 km (0.098 R)
• M3: 295,905 km (0.097 R)
• M4: 365,617 km (0.093 R)
• M5: 751,879 km (0.113 R)
• M6: 1,177,485 km (0.043 R)
• M7: 1,264,850 km (0.083 R)
• M8: 1,766,601 km (0.057 R)
• M9: 2,109,031 km (0.081 R)
• M10: 2,776,387 km (0.115 R)
• M11: 3,462,443 km (0.086 R)
• M12: 4,653,541 km (0.117 R)
• M13: 5,220,068 km (0.11 R)
• M14: 6,677,451 km (0.116 R)
• M15: 7,696,062 km (0.076 R)
• M16: 8,195,271 km (0.11 R)
• M17: 8,251,370 km (0.049 R)
• M18: 8,533,960 km (0.111 R)
• M19: 9,874,058 km (0.114 R)
• M20: 10,053,575 km (0.114 R)
• M21: 10,294,727 km (0.067 R)
• M22: 12,549,466 km (0.081 R)
• M23: 13,466,052 km (0.106 R)
• M24: 14,607,783 km (0.118 R)
• M25: 15,018,130 km (0.094 R)
• M26: 18,141,135 km (0.066 R)
• M27: 18,582,000 km (0.079 R)
• M28: 19,100,955 km (0.095 R)
• M29: 19,699,796 km (0.106 R)
• M30: 20,839,283 km (0.114 R)
• M31: 21,610,759 km (0.079 R)
• M32: 22,706,414 km (0.042 R)
• M33: 25,196,171 km (0.025 R)
• M34: 25,441,661 km (0.08 R)
• M35: 25,605,770 km (0.072 R)
• M36: 31,919,847 km (0.097 R)
• M37: 32,362,956 km (0.062 R)
• M38: 34,155,887 km (0.119 R)
• M39: 35,888,828 km (0.069 R)
• M40: 38,400,277 km (0.088 R)
• M41: 38,871,511 km (0.113 R)
• M42: 39,534,528 km (0.102 R)
• M43: 40,679,850 km (0.04 R)
• M44: 40,775,742 km (0.103 R)
• M45: 44,674,113 km (0.114 R)
• M46: 44,872,181 km (0.111 R)
• M47: 45,070,547 km (0.115 R)
• M48: 45,169,731 km (0.044 R)
• M49: 45,667,144 km (0.115 R)
• M50: 46,868,414 km (0.1 R)
• M51: 48,486,166 km (0.066 R)
• M52: 48,689,619 km (0.118 R)
• M53: 49,813,997 km (0.038 R)
• M54: 51,050,273 km (0.103 R)
• M55: 51,464,659 km (0.04 R)
• M56: 51,672,301 km (0.052 R)
• M57: 53,028,406 km (0.105 R)
• M58: 53,763,380 km (0.1 R)
• M59: 59,546,086 km (0.116 R)
• M60: 60,528,944 km (0.096 R)
• M61: 61,627,142 km (0.117 R)
• M62: 62,732,072 km (0.115 R)
• M63: 62,842,924 km (0.098 R)
• M64: 63,843,434 km (0.07 R)
• M65: 63,954,885 km (0.117 R)
• M66: 64,178,085 km (0.083 R)
• M67: 64,849,181 km (0.119 R)
• M68: 65,635,168 km (0.029 R)
• M69: 65,747,666 km (0.109 R)
• M70: 67,670,597 km (0.052 R)
• M71: 70,877,676 km (0.085 R)
• M72: 71,571,212 km (0.108 R)
• M73: 72,383,379 km (0.091 R)
• M74: 74,016,688 km (0.088 R)
• M75: 74,955,564 km (0.111 R)
• M76: 75,662,265 km (0.061 R)
• M77: 76,371,059 km (0.115 R)
• M78: 78,033,840 km (0.105 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: 209 - 15,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit