🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.47 AU - 0.59 AU

Year: 144 Days

Day: 24 Hours

Environment

Temp: 195 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.87 AU - 1.17 AU

Year: 384 Days

Day: 28.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.02 AU - 1.4 AU

Year: 496 Days

Day: 32.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,337,816 km

• M1: 310,416 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.62 AU - 1.8 AU

Year: 834 Days

Day: 23.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,337,816 km

• M1: 587,920 km (0.093 R)
• M2: 613,052 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.5 AU - 3.36 AU

Year: 1870 Days

Day: 22.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,337,816 km

• M1: 1,494,483 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.42 AU - 3.84 AU

Year: 2064 Days

Day: 42.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 118.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.53 AU - 3.81 AU

Year: 2104 Days

Day: 36.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.2

Radius: 9.4

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.62 AU - 7.32 AU

Year: 6135 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,337,816 km

• M1: 117,584 km (0.053 R)
• M2: 202,107 km (0.07 R)
• M3: 261,497 km (0.101 R)
• M4: 400,773 km (0.053 R)
• M5: 509,530 km (0.103 R)
• M6: 594,203 km (0.089 R)
• M7: 656,585 km (0.071 R)
• M8: 721,511 km (0.086 R)
• M9: 818,450 km (0.091 R)
• M10: 1,036,863 km (0.061 R)
• M11: 1,102,836 km (0.099 R)
• M12: 1,170,304 km (0.084 R)
• M13: 1,333,366 km (0.075 R)
• M14: 1,529,040 km (0.104 R)
• M15: 1,669,213 km (0.107 R)
• M16: 1,800,261 km (0.115 R)
• M17: 1,934,899 km (0.089 R)
• M18: 2,129,226 km (0.078 R)
• M19: 2,243,070 km (0.116 R)
• M20: 2,373,669 km (0.1 R)
• M21: 2,597,019 km (0.031 R)
• M22: 2,858,516 km (0.114 R)
• M23: 2,937,055 km (0.074 R)
• M24: 3,209,622 km (0.077 R)
• M25: 3,274,847 km (0.093 R)
• M26: 3,373,731 km (0.072 R)
• M27: 4,040,489 km (0.09 R)
• M28: 4,253,815 km (0.069 R)
• M29: 4,636,188 km (0.052 R)
• M30: 4,710,239 km (0.092 R)
• M31: 5,143,923 km (0.045 R)
• M32: 5,988,852 km (0.114 R)
• M33: 6,150,866 km (0.111 R)
• M34: 6,334,871 km (0.106 R)
• M35: 6,396,655 km (0.041 R)
• M36: 6,541,466 km (0.08 R)
• M37: 6,666,530 km (0.104 R)
• M38: 7,024,966 km (0.112 R)
• M39: 7,433,219 km (0.083 R)
• M40: 7,717,006 km (0.088 R)
• M41: 8,138,124 km (0.025 R)
• M42: 8,295,202 km (0.092 R)
• M43: 8,864,272 km (0.104 R)
• M44: 9,540,305 km (0.083 R)
• M45: 9,872,562 km (0.089 R)
• M46: 10,232,794 km (0.086 R)
• M47: 10,353,818 km (0.081 R)
• M48: 10,426,672 km (0.083 R)
• M49: 10,646,282 km (0.077 R)
• M50: 10,719,884 km (0.113 R)
• M51: 10,867,537 km (0.106 R)
• M52: 11,040,472 km (0.087 R)
• M53: 11,414,467 km (0.106 R)
• M54: 11,514,847 km (0.099 R)
• M55: 11,919,510 km (0.102 R)
• M56: 12,951,436 km (0.036 R)
• M57: 13,664,120 km (0.094 R)
• M58: 13,770,783 km (0.087 R)
• M59: 14,227,356 km (0.105 R)
• M60: 14,308,288 km (0.078 R)
• M61: 14,907,577 km (0.114 R)
• M62: 15,403,943 km (0.113 R)
• M63: 15,737,846 km (0.069 R)
• M64: 16,668,494 km (0.077 R)
• M65: 17,068,668 km (0.113 R)
• M66: 17,270,027 km (0.089 R)
• M67: 17,385,367 km (0.115 R)
• M68: 17,472,134 km (0.091 R)
• M69: 17,733,032 km (0.085 R)
• M70: 18,141,584 km (0.051 R)
• M71: 18,700,931 km (0.088 R)
• M72: 19,057,273 km (0.093 R)
• M73: 19,176,502 km (0.113 R)
• M74: 19,445,629 km (0.114 R)
• M75: 19,806,608 km (0.116 R)
• M76: 19,957,702 km (0.03 R)
• M77: 20,291,306 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.5

Radius: 11.1

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.15 AU - 11.71 AU

Year: 12557 Days

Day: 5 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 24,337,816 km

• M1: 489,035 km (0.086 R)
• M2: 719,566 km (0.064 R)
• M3: 792,121 km (0.075 R)
• M4: 1,130,960 km (0.065 R)
• M5: 1,396,795 km (0.092 R)
• M6: 1,466,508 km (0.087 R)
• M7: 2,014,485 km (0.077 R)
• M8: 2,147,477 km (0.117 R)
• M9: 2,228,709 km (0.034 R)
• M10: 2,311,138 km (0.104 R)
• M11: 2,621,852 km (0.106 R)
• M12: 2,738,389 km (0.103 R)
• M13: 3,128,690 km (0.119 R)
• M14: 3,252,407 km (0.08 R)
• M15: 3,441,200 km (0.095 R)
• M16: 3,633,583 km (0.113 R)
• M17: 4,403,862 km (0.085 R)
• M18: 4,718,915 km (0.055 R)
• M19: 5,041,299 km (0.096 R)
• M20: 5,482,463 km (0.077 R)
• M21: 5,745,605 km (0.094 R)
• M22: 6,879,557 km (0.106 R)
• M23: 7,701,149 km (0.059 R)
• M24: 7,911,334 km (0.103 R)
• M25: 8,080,978 km (0.1 R)
• M26: 8,640,474 km (0.031 R)
• M27: 9,751,537 km (0.043 R)
• M28: 9,933,598 km (0.092 R)
• M29: 10,347,086 km (0.028 R)
• M30: 10,860,207 km (0.048 R)
• M31: 11,001,577 km (0.079 R)
• M32: 11,191,118 km (0.038 R)
• M33: 11,573,340 km (0.114 R)
• M34: 12,448,936 km (0.032 R)
• M35: 12,795,255 km (0.097 R)
• M36: 13,548,032 km (0.082 R)
• M37: 14,782,214 km (0.08 R)
• M38: 15,043,861 km (0.072 R)
• M39: 18,245,405 km (0.103 R)
• M40: 18,526,200 km (0.049 R)
• M41: 18,978,285 km (0.057 R)
• M42: 20,706,140 km (0.059 R)
• M43: 21,234,221 km (0.03 R)
• M44: 21,411,195 km (0.102 R)
• M45: 21,588,768 km (0.1 R)
• M46: 22,124,328 km (0.037 R)
• M47: 23,634,668 km (0.111 R)
• M48: 24,063,565 km (0.089 R)
• M49: 24,309,804 km (0.117 R)
• M50: 24,804,823 km (0.111 R)
• M51: 25,804,735 km (0.086 R)
• M52: 26,183,068 km (0.052 R)
• M53: 26,309,628 km (0.114 R)
• M54: 26,563,346 km (0.094 R)
• M55: 26,945,419 km (0.059 R)
• M56: 27,073,175 km (0.107 R)
• M57: 27,201,082 km (0.118 R)
• M58: 28,167,185 km (0.061 R)
• M59: 28,752,262 km (0.114 R)
• M60: 29,210,031 km (0.105 R)
• M61: 31,602,401 km (0.105 R)
• M62: 31,872,126 km (0.07 R)
• M63: 32,890,289 km (0.11 R)
• M64: 33,574,998 km (0.026 R)
• M65: 34,057,152 km (0.12 R)
• M66: 35,237,479 km (0.093 R)
• M67: 36,714,010 km (0.12 R)
• M68: 38,497,965 km (0.072 R)
• M69: 39,147,070 km (0.025 R)
• M70: 39,364,286 km (0.069 R)
• M71: 39,509,246 km (0.066 R)
• M72: 39,945,324 km (0.104 R)
• M73: 40,091,182 km (0.065 R)
• M74: 40,237,040 km (0.111 R)
• M75: 41,779,693 km (0.077 R)
• M76: 41,853,595 km (0.066 R)
• M77: 42,967,949 km (0.11 R)
• M78: 43,416,444 km (0.114 R)
• M79: 43,641,289 km (0.068 R)
• M80: 45,074,138 km (0.114 R)
• M81: 45,910,689 km (0.055 R)
• M82: 46,829,220 km (0.118 R)
• M83: 47,367,772 km (0.069 R)
• M84: 47,444,965 km (0.046 R)
• M85: 48,995,846 km (0.095 R)
• M86: 50,405,955 km (0.077 R)
• M87: 51,036,959 km (0.09 R)
• M88: 52,067,838 km (0.045 R)
• M89: 52,466,217 km (0.079 R)
• M90: 52,705,723 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.1

Radius: 4.1

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.39 AU - 13.69 AU

Year: 17554 Days

Day: 22.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 24,337,816 km

• M1: 65,225 km (0.12 R)
• M2: 114,592 km (0.09 R)
• M3: 210,035 km (0.104 R)
• M4: 600,486 km (0.107 R)
• M5: 937,081 km (0.113 R)
• M6: 1,137,243 km (0.114 R)
• M7: 1,163,123 km (0.115 R)
• M8: 1,323,193 km (0.074 R)
• M9: 1,533,079 km (0.111 R)
• M10: 1,576,313 km (0.054 R)
• M11: 2,126,235 km (0.061 R)
• M12: 2,729,862 km (0.11 R)
• M13: 3,553,398 km (0.045 R)
• M14: 3,863,515 km (0.099 R)
• M15: 5,539,160 km (0.113 R)
• M16: 5,605,881 km (0.1 R)
• M17: 6,126,182 km (0.101 R)
• M18: 6,172,109 km (0.079 R)
• M19: 6,450,361 km (0.037 R)
• M20: 6,544,009 km (0.081 R)
• M21: 7,578,778 km (0.093 R)
• M22: 9,608,222 km (0.12 R)
• M23: 9,715,185 km (0.09 R)
• M24: 9,957,384 km (0.117 R)
• M25: 12,369,500 km (0.109 R)
• M26: 12,456,715 km (0.086 R)
• M27: 13,102,829 km (0.085 R)
• M28: 13,759,863 km (0.079 R)
• M29: 14,703,676 km (0.098 R)
• M30: 14,888,728 km (0.087 R)
• M31: 15,292,493 km (0.074 R)
• M32: 18,415,797 km (0.058 R)
• M33: 18,449,008 km (0.119 R)
• M34: 19,050,092 km (0.118 R)
• M35: 19,218,090 km (0.1 R)
• M36: 19,861,361 km (0.083 R)
• M37: 21,657,433 km (0.075 R)
• M38: 23,289,097 km (0.105 R)
• M39: 23,865,797 km (0.074 R)
• M40: 23,974,405 km (0.046 R)
• M41: 24,119,515 km (0.084 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: 550 - 16,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit