🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.57 AU - 0.59 AU

Year: 167 Days

Day: 12.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,133,907 km

• M1: 477,666 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.88 AU - 1.02 AU

Year: 351 Days

Day: 27.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.93 AU - 2.39 AU

Year: 1202 Days

Day: 31.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,133,907 km

• M1: 46,226 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.27 AU - 3.17 AU

Year: 1699 Days

Day: 21.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,133,907 km

• M1: 2,648,780 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.96 AU - 4.42 AU

Year: 3248 Days

Day: 37.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.9

Radius: 13.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.21 AU - 5.81 AU

Year: 4899 Days

Day: 8.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,133,907 km

• M1: 278,551 km (0.113 R)
• M2: 418,425 km (0.047 R)
• M3: 660,624 km (0.102 R)
• M4: 756,816 km (0.079 R)
• M5: 1,092,364 km (0.026 R)
• M6: 1,195,137 km (0.109 R)
• M7: 1,332,319 km (0.118 R)
• M8: 2,154,359 km (0.081 R)
• M9: 2,267,006 km (0.079 R)
• M10: 2,518,031 km (0.101 R)
• M11: 3,132,280 km (0.104 R)
• M12: 3,217,701 km (0.075 R)
• M13: 3,523,030 km (0.05 R)
• M14: 4,232,722 km (0.063 R)
• M15: 4,543,587 km (0.103 R)
• M16: 5,729,299 km (0.075 R)
• M17: 6,316,022 km (0.116 R)
• M18: 6,561,662 km (0.086 R)
• M19: 6,866,093 km (0.082 R)
• M20: 8,487,734 km (0.047 R)
• M21: 8,759,105 km (0.11 R)
• M22: 8,880,578 km (0.1 R)
• M23: 9,715,783 km (0.083 R)
• M24: 9,904,725 km (0.119 R)
• M25: 10,318,513 km (0.091 R)
• M26: 10,447,018 km (0.099 R)
• M27: 10,640,597 km (0.098 R)
• M28: 11,526,965 km (0.084 R)
• M29: 11,861,316 km (0.066 R)
• M30: 12,300,835 km (0.071 R)
• M31: 12,987,339 km (0.104 R)
• M32: 13,335,304 km (0.118 R)
• M33: 13,792,176 km (0.089 R)
• M34: 14,075,963 km (0.087 R)
• M35: 15,011,698 km (0.116 R)
• M36: 15,819,077 km (0.117 R)
• M37: 16,565,421 km (0.085 R)
• M38: 17,246,839 km (0.103 R)
• M39: 17,361,431 km (0.116 R)
• M40: 17,552,767 km (0.066 R)
• M41: 17,744,851 km (0.075 R)
• M42: 18,092,217 km (0.119 R)
• M43: 18,441,977 km (0.113 R)
• M44: 18,872,519 km (0.087 R)
• M45: 19,863,306 km (0.077 R)
• M46: 20,063,618 km (0.101 R)
• M47: 20,466,036 km (0.115 R)
• M48: 20,789,915 km (0.101 R)
• M49: 20,911,688 km (0.114 R)
• M50: 21,360,631 km (0.096 R)
• M51: 21,483,750 km (0.094 R)
• M52: 21,606,869 km (0.106 R)
• M53: 21,978,022 km (0.085 R)
• M54: 22,143,626 km (0.119 R)
• M55: 22,601,396 km (0.109 R)
• M56: 23,104,194 km (0.06 R)
• M57: 23,695,405 km (0.084 R)
• M58: 24,420,057 km (0.101 R)
• M59: 24,591,646 km (0.057 R)
• M60: 24,677,665 km (0.048 R)
• M61: 25,282,040 km (0.038 R)
• M62: 25,542,490 km (0.11 R)
• M63: 25,847,520 km (0.062 R)
• M64: 25,978,717 km (0.109 R)
• M65: 26,241,561 km (0.046 R)
• M66: 26,637,696 km (0.101 R)
• M67: 26,902,783 km (0.097 R)
• M68: 27,703,282 km (0.076 R)
• M69: 28,421,501 km (0.083 R)
• M70: 28,647,244 km (0.082 R)
• M71: 28,782,930 km (0.106 R)
• M72: 29,055,048 km (0.114 R)
• M73: 29,236,959 km (0.09 R)
• M74: 29,419,169 km (0.112 R)
• M75: 30,197,826 km (0.109 R)
• M76: 31,029,740 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.2

Radius: 12

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.53 AU - 9.99 AU

Year: 10672 Days

Day: 13.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,133,907 km

• M1: 449,392 km (0.042 R)
• M2: 691,741 km (0.086 R)
• M3: 1,324,091 km (0.079 R)
• M4: 1,511,836 km (0.083 R)
• M5: 1,810,284 km (0.046 R)
• M6: 1,940,434 km (0.101 R)
• M7: 2,046,798 km (0.06 R)
• M8: 2,786,260 km (0.111 R)
• M9: 3,248,219 km (0.114 R)
• M10: 3,537,092 km (0.082 R)
• M11: 3,935,471 km (0.113 R)
• M12: 4,524,438 km (0.076 R)
• M13: 4,775,164 km (0.102 R)
• M14: 5,141,230 km (0.096 R)
• M15: 5,290,230 km (0.111 R)
• M16: 6,253,939 km (0.083 R)
• M17: 6,493,296 km (0.042 R)
• M18: 6,614,021 km (0.109 R)
• M19: 8,736,216 km (0.096 R)
• M20: 9,639,638 km (0.099 R)
• M21: 10,149,168 km (0.111 R)
• M22: 10,336,764 km (0.068 R)
• M23: 10,430,861 km (0.076 R)
• M24: 11,098,217 km (0.092 R)
• M25: 11,534,445 km (0.046 R)
• M26: 12,674,979 km (0.075 R)
• M27: 13,182,116 km (0.113 R)
• M28: 13,438,078 km (0.039 R)
• M29: 14,955,449 km (0.057 R)
• M30: 15,062,112 km (0.072 R)
• M31: 15,276,187 km (0.059 R)
• M32: 15,653,323 km (0.063 R)
• M33: 16,526,526 km (0.066 R)
• M34: 17,471,835 km (0.097 R)
• M35: 17,922,722 km (0.097 R)
• M36: 19,008,953 km (0.091 R)
• M37: 19,706,079 km (0.065 R)
• M38: 19,823,064 km (0.075 R)
• M39: 20,826,716 km (0.107 R)
• M40: 21,424,958 km (0.083 R)
• M41: 21,726,099 km (0.059 R)
• M42: 22,393,754 km (0.098 R)
• M43: 22,577,011 km (0.068 R)
• M44: 23,624,795 km (0.085 R)
• M45: 24,877,827 km (0.038 R)
• M46: 25,194,376 km (0.097 R)
• M47: 25,512,421 km (0.103 R)
• M48: 26,152,251 km (0.086 R)
• M49: 26,797,467 km (0.12 R)
• M50: 27,122,094 km (0.084 R)
• M51: 28,037,932 km (0.105 R)
• M52: 28,169,578 km (0.115 R)
• M53: 29,698,319 km (0.096 R)
• M54: 30,981,420 km (0.086 R)
• M55: 31,938,547 km (0.113 R)
• M56: 33,044,225 km (0.12 R)
• M57: 34,162,319 km (0.063 R)
• M58: 34,655,544 km (0.1 R)
• M59: 35,506,307 km (0.069 R)
• M60: 36,220,487 km (0.099 R)
• M61: 36,507,565 km (0.048 R)
• M62: 36,723,435 km (0.115 R)
• M63: 37,011,710 km (0.064 R)
• M64: 37,663,358 km (0.081 R)
• M65: 40,158,800 km (0.065 R)
• M66: 40,381,552 km (0.103 R)
• M67: 41,501,591 km (0.074 R)
• M68: 41,726,736 km (0.061 R)
• M69: 42,404,863 km (0.064 R)
• M70: 42,934,738 km (0.116 R)
• M71: 43,390,713 km (0.071 R)
• M72: 45,694,670 km (0.091 R)
• M73: 46,237,859 km (0.109 R)
• M74: 46,315,650 km (0.069 R)
• M75: 47,330,971 km (0.065 R)
• M76: 47,566,289 km (0.101 R)
• M77: 48,748,710 km (0.084 R)
• M78: 48,827,847 km (0.114 R)
• M79: 50,100,476 km (0.089 R)
• M80: 50,660,571 km (0.077 R)
• M81: 50,821,089 km (0.094 R)
• M82: 51,222,909 km (0.069 R)
• M83: 51,706,559 km (0.09 R)
• M84: 51,948,908 km (0.079 R)
• M85: 52,922,192 km (0.046 R)
• M86: 54,393,337 km (0.062 R)
• M87: 55,051,418 km (0.031 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: 467 - 11,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit