🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.45 AU - 0.65 AU

Year: 181 Days

Day: 47.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.49 AU - 0.69 AU

Year: 201 Days

Day: 28 Hours

Environment

Temp: 7 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,687,812 km

• M1: 37,549 km (0.108 R)

Asteroid Belt

Center: 1.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.7

Radius: 9.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.53 AU - 3.73 AU

Year: 2453 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 127.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 81,687,812 km

• M1: 115,490 km (0.032 R)
• M2: 197,020 km (0.078 R)
• M3: 260,151 km (0.104 R)
• M4: 320,289 km (0.081 R)
• M5: 465,249 km (0.049 R)
• M6: 526,585 km (0.057 R)
• M7: 609,163 km (0.074 R)
• M8: 729,140 km (0.074 R)
• M9: 836,701 km (0.116 R)
• M10: 1,045,839 km (0.091 R)
• M11: 1,192,145 km (0.075 R)
• M12: 1,304,493 km (0.096 R)
• M13: 1,370,316 km (0.102 R)
• M14: 1,437,187 km (0.103 R)
• M15: 1,531,134 km (0.08 R)
• M16: 1,653,804 km (0.039 R)
• M17: 1,770,640 km (0.098 R)
• M18: 2,118,605 km (0.026 R)
• M19: 2,236,039 km (0.082 R)
• M20: 2,386,086 km (0.08 R)
• M21: 2,446,972 km (0.079 R)
• M22: 2,717,146 km (0.111 R)
• M23: 2,791,496 km (0.06 R)
• M24: 3,007,964 km (0.056 R)
• M25: 3,173,868 km (0.115 R)
• M26: 3,399,911 km (0.09 R)
• M27: 3,772,559 km (0.12 R)
• M28: 3,879,821 km (0.085 R)
• M29: 4,000,097 km (0.12 R)
• M30: 4,207,440 km (0.11 R)
• M31: 4,355,991 km (0.1 R)
• M32: 4,430,939 km (0.085 R)
• M33: 4,493,621 km (0.092 R)
• M34: 4,594,749 km (0.055 R)
• M35: 4,786,234 km (0.096 R)
• M36: 4,941,367 km (0.08 R)
• M37: 5,098,146 km (0.106 R)
• M38: 5,390,011 km (0.088 R)
• M39: 5,851,820 km (0.089 R)
• M40: 6,340,407 km (0.082 R)
• M41: 6,439,740 km (0.073 R)
• M42: 6,553,883 km (0.098 R)
• M43: 6,914,862 km (0.067 R)
• M44: 7,061,169 km (0.091 R)
• M45: 7,178,903 km (0.061 R)
• M46: 7,297,235 km (0.079 R)
• M47: 7,386,544 km (0.06 R)
• M48: 7,461,194 km (0.109 R)
• M49: 7,731,966 km (0.085 R)
• M50: 8,236,709 km (0.083 R)
• M51: 8,314,201 km (0.094 R)
• M52: 8,391,842 km (0.1 R)
• M53: 8,736,516 km (0.072 R)
• M54: 9,021,948 km (0.061 R)
• M55: 9,214,032 km (0.103 R)
• M56: 9,765,300 km (0.116 R)
• M57: 9,946,014 km (0.067 R)
• M58: 10,061,654 km (0.05 R)
• M59: 10,360,849 km (0.077 R)
• M60: 10,461,230 km (0.079 R)
• M61: 10,595,568 km (0.107 R)
• M62: 10,764,464 km (0.092 R)
• M63: 11,258,885 km (0.104 R)
• M64: 11,465,779 km (0.066 R)
• M65: 11,534,893 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.1

Radius: 13.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.32 AU - 8.24 AU

Year: 8700 Days

Day: 8.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 81,687,812 km

• M1: 201,209 km (0.092 R)
• M2: 384,467 km (0.095 R)
• M3: 721,959 km (0.118 R)
• M4: 836,102 km (0.09 R)
• M5: 1,036,115 km (0.109 R)
• M6: 1,932,057 km (0.049 R)
• M7: 2,097,213 km (0.095 R)
• M8: 2,245,763 km (0.092 R)
• M9: 2,486,466 km (0.085 R)
• M10: 2,598,814 km (0.037 R)
• M11: 3,017,389 km (0.071 R)
• M12: 3,944,746 km (0.103 R)
• M13: 4,646,659 km (0.05 R)
• M14: 4,842,333 km (0.06 R)
• M15: 5,184,165 km (0.082 R)
• M16: 5,891,463 km (0.085 R)
• M17: 7,757,547 km (0.098 R)
• M18: 8,057,192 km (0.11 R)
• M19: 8,462,901 km (0.093 R)
• M20: 8,736,964 km (0.06 R)
• M21: 8,944,606 km (0.074 R)
• M22: 9,259,061 km (0.08 R)
• M23: 9,719,673 km (0.079 R)
• M24: 9,934,795 km (0.081 R)
• M25: 10,079,157 km (0.12 R)
• M26: 10,811,139 km (0.104 R)
• M27: 11,071,589 km (0.068 R)
• M28: 11,560,475 km (0.082 R)
• M29: 12,442,952 km (0.083 R)
• M30: 13,346,972 km (0.099 R)
• M31: 13,786,940 km (0.032 R)
• M32: 14,069,381 km (0.082 R)
• M33: 14,557,967 km (0.118 R)
• M34: 14,845,644 km (0.098 R)
• M35: 15,135,116 km (0.114 R)
• M36: 15,510,158 km (0.035 R)
• M37: 15,803,968 km (0.105 R)
• M38: 16,739,403 km (0.073 R)
• M39: 18,441,378 km (0.096 R)
• M40: 18,752,691 km (0.07 R)
• M41: 19,155,559 km (0.083 R)
• M42: 19,833,387 km (0.075 R)
• M43: 20,518,994 km (0.065 R)
• M44: 21,026,878 km (0.119 R)
• M45: 21,119,629 km (0.049 R)
• M46: 21,445,304 km (0.086 R)
• M47: 22,007,642 km (0.044 R)
• M48: 22,622,340 km (0.095 R)
• M49: 22,717,484 km (0.035 R)
• M50: 23,099,108 km (0.04 R)
• M51: 26,078,200 km (0.103 R)
• M52: 26,879,446 km (0.104 R)
• M53: 27,182,083 km (0.042 R)
• M54: 27,435,053 km (0.11 R)
• M55: 28,403,699 km (0.117 R)
• M56: 28,608,947 km (0.076 R)
• M57: 28,711,871 km (0.113 R)
• M58: 29,279,744 km (0.116 R)
• M59: 30,794,722 km (0.09 R)
• M60: 31,482,124 km (0.119 R)
• M61: 31,641,595 km (0.082 R)
• M62: 33,466,240 km (0.034 R)
• M63: 34,446,107 km (0.103 R)
• M64: 34,610,365 km (0.105 R)
• M65: 35,656,503 km (0.103 R)
• M66: 36,100,061 km (0.067 R)
• M67: 37,273,207 km (0.1 R)
• M68: 37,723,347 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.5

Radius: 6.1

Gravity: 16.57 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 13.68 AU - 14.52 AU

Year: 23451 Days

Day: 18.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,687,812 km

• M1: 113,844 km (0.114 R)
• M2: 183,108 km (0.071 R)
• M3: 241,002 km (0.091 R)
• M4: 610,210 km (0.05 R)
• M5: 1,043,595 km (0.061 R)
• M6: 1,215,782 km (0.117 R)
• M7: 1,335,759 km (0.116 R)
• M8: 1,785,750 km (0.078 R)
• M9: 1,888,075 km (0.118 R)
• M10: 2,027,350 km (0.104 R)
• M11: 2,579,666 km (0.079 R)
• M12: 3,217,102 km (0.078 R)
• M13: 3,258,541 km (0.086 R)
• M14: 3,813,250 km (0.114 R)
• M15: 3,989,775 km (0.081 R)
• M16: 4,396,831 km (0.076 R)
• M17: 4,582,033 km (0.074 R)
• M18: 4,817,051 km (0.069 R)
• M19: 5,695,640 km (0.061 R)
• M20: 6,360,303 km (0.105 R)
• M21: 6,995,645 km (0.097 R)
• M22: 7,049,500 km (0.112 R)
• M23: 7,103,505 km (0.104 R)
• M24: 7,430,227 km (0.076 R)
• M25: 7,595,533 km (0.072 R)
• M26: 8,382,717 km (0.117 R)
• M27: 8,727,989 km (0.084 R)
• M28: 9,078,048 km (0.113 R)
• M29: 10,400,044 km (0.045 R)
• M30: 10,833,130 km (0.085 R)
• M31: 10,958,044 km (0.085 R)
• M32: 11,335,330 km (0.061 R)
• M33: 11,525,768 km (0.096 R)
• M34: 11,973,814 km (0.047 R)
• M35: 12,362,469 km (0.088 R)
• M36: 12,953,231 km (0.064 R)
• M37: 13,620,437 km (0.103 R)
• M38: 16,685,847 km (0.108 R)
• M39: 16,830,060 km (0.072 R)
• M40: 16,974,721 km (0.075 R)
• M41: 19,571,889 km (0.072 R)
• M42: 20,413,377 km (0.095 R)
• M43: 20,490,420 km (0.099 R)
• M44: 21,344,774 km (0.118 R)
• M45: 21,973,384 km (0.085 R)
• M46: 22,052,372 km (0.049 R)
• M47: 22,847,634 km (0.084 R)
• M48: 23,168,222 km (0.032 R)
• M49: 23,248,706 km (0.093 R)
• M50: 24,711,923 km (0.113 R)
• M51: 25,454,826 km (0.088 R)
• M52: 25,537,703 km (0.055 R)
• M53: 25,703,906 km (0.048 R)
• M54: 28,154,469 km (0.101 R)
• M55: 28,240,338 km (0.095 R)
• M56: 29,190,135 km (0.069 R)
• M57: 31,922,690 km (0.037 R)
• M58: 33,092,695 km (0.094 R)
• M59: 36,125,043 km (0.081 R)
• M60: 38,005,638 km (0.111 R)
• M61: 39,245,057 km (0.114 R)
• M62: 39,821,457 km (0.106 R)
• M63: 40,207,420 km (0.061 R)
• M64: 42,745,647 km (0.052 R)
• M65: 47,157,737 km (0.082 R)
• M66: 47,361,639 km (0.074 R)
• M67: 47,668,165 km (0.096 R)
• M68: 49,107,147 km (0.095 R)
• M69: 50,039,740 km (0.03 R)
• M70: 50,247,830 km (0.076 R)
• M71: 51,922,429 km (0.11 R)
• M72: 52,872,525 km (0.096 R)
• M73: 52,978,440 km (0.11 R)
• M74: 53,296,485 km (0.081 R)
• M75: 53,828,156 km (0.101 R)
• M76: 56,188,362 km (0.079 R)
• M77: 57,816,884 km (0.095 R)
• M78: 57,925,941 km (0.117 R)
• M79: 59,570,919 km (0.063 R)
• M80: 60,565,296 km (0.105 R)
• M81: 63,131,199 km (0.089 R)
• M82: 65,618,563 km (0.086 R)
• M83: 66,074,238 km (0.091 R)
• M84: 71,389,600 km (0.041 R)
• M85: 72,916,396 km (0.037 R)
• M86: 73,624,742 km (0.094 R)
• M87: 76,840,348 km (0.043 R)
• M88: 78,042,965 km (0.082 R)
• M89: 78,767,468 km (0.116 R)
• M90: 79,130,542 km (0.077 R)
• M91: 79,615,538 km (0.11 R)
• M92: 80,223,205 km (0.052 R)
• M93: 80,832,367 km (0.074 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 16,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit