🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.48 AU - 0.8 AU

Year: 331 Days

Day: 19.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.7

Radius: 10.8

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.57 AU - 2.55 AU

Year: 1909 Days

Day: 9 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 20,067,977 km

• M1: 142,268 km (0.095 R)
• M2: 232,026 km (0.086 R)
• M3: 348,413 km (0.102 R)
• M4: 527,632 km (0.054 R)
• M5: 594,951 km (0.104 R)
• M6: 852,409 km (0.051 R)
• M7: 1,205,759 km (0.108 R)
• M8: 1,351,318 km (0.059 R)
• M9: 1,547,291 km (0.086 R)
• M10: 1,706,313 km (0.103 R)
• M11: 1,991,746 km (0.07 R)
• M12: 2,165,429 km (0.044 R)
• M13: 2,396,109 km (0.118 R)
• M14: 2,635,017 km (0.061 R)
• M15: 2,716,398 km (0.093 R)
• M16: 3,266,170 km (0.097 R)
• M17: 3,339,174 km (0.061 R)
• M18: 3,457,207 km (0.062 R)
• M19: 3,606,505 km (0.072 R)
• M20: 3,958,509 km (0.053 R)
• M21: 4,099,281 km (0.076 R)
• M22: 4,225,841 km (0.071 R)
• M23: 4,811,367 km (0.091 R)
• M24: 4,911,448 km (0.058 R)
• M25: 5,336,006 km (0.119 R)
• M26: 5,474,384 km (0.114 R)
• M27: 5,613,959 km (0.083 R)
• M28: 5,772,533 km (0.099 R)
• M29: 6,075,918 km (0.085 R)
• M30: 6,238,680 km (0.076 R)
• M31: 6,311,534 km (0.115 R)
• M32: 6,384,688 km (0.066 R)
• M33: 6,457,990 km (0.082 R)
• M34: 6,587,093 km (0.055 R)
• M35: 6,791,743 km (0.112 R)
• M36: 6,904,241 km (0.058 R)
• M37: 7,074,334 km (0.081 R)
• M38: 7,226,475 km (0.105 R)
• M39: 7,650,884 km (0.074 R)
• M40: 7,768,019 km (0.098 R)
• M41: 7,964,591 km (0.088 R)
• M42: 8,083,222 km (0.118 R)
• M43: 8,564,179 km (0.074 R)
• M44: 8,726,493 km (0.044 R)
• M45: 8,971,983 km (0.094 R)
• M46: 9,261,305 km (0.081 R)
• M47: 9,469,844 km (0.12 R)
• M48: 9,658,787 km (0.1 R)
• M49: 10,362,645 km (0.1 R)
• M50: 10,492,346 km (0.105 R)
• M51: 10,622,646 km (0.068 R)
• M52: 10,928,723 km (0.062 R)
• M53: 11,639,313 km (0.101 R)
• M54: 11,706,781 km (0.071 R)
• M55: 12,159,315 km (0.071 R)
• M56: 12,319,085 km (0.042 R)
• M57: 12,709,985 km (0.078 R)
• M58: 12,988,536 km (0.098 R)
• M59: 13,717,078 km (0.026 R)
• M60: 13,931,152 km (0.043 R)
• M61: 14,002,660 km (0.103 R)
• M62: 14,074,467 km (0.057 R)
• M63: 15,017,831 km (0.114 R)
• M64: 15,312,240 km (0.09 R)
• M65: 15,757,293 km (0.118 R)
• M66: 15,906,742 km (0.115 R)
• M67: 16,031,506 km (0.077 R)
• M68: 16,181,702 km (0.043 R)
• M69: 16,407,894 km (0.103 R)
• M70: 16,508,723 km (0.059 R)
• M71: 16,609,852 km (0.116 R)

Asteroid Belt

Center: 2.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.1

Radius: 10.4

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.22 AU - 2.92 AU

Year: 2660 Days

Day: 9.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 20,067,977 km

• M1: 133,591 km (0.082 R)
• M2: 213,925 km (0.107 R)
• M3: 303,833 km (0.089 R)
• M4: 378,183 km (0.115 R)
• M5: 460,761 km (0.041 R)
• M6: 533,466 km (0.064 R)
• M7: 635,492 km (0.036 R)
• M8: 744,848 km (0.069 R)
• M9: 1,167,761 km (0.074 R)
• M10: 1,422,377 km (0.054 R)
• M11: 1,499,569 km (0.049 R)
• M12: 1,578,407 km (0.054 R)
• M13: 1,740,272 km (0.088 R)
• M14: 1,814,173 km (0.1 R)
• M15: 1,926,821 km (0.053 R)
• M16: 2,119,951 km (0.104 R)
• M17: 2,309,492 km (0.033 R)
• M18: 2,473,451 km (0.106 R)
• M19: 2,716,099 km (0.048 R)
• M20: 2,922,394 km (0.083 R)
• M21: 3,077,677 km (0.079 R)
• M22: 3,595,585 km (0.054 R)
• M23: 3,678,612 km (0.117 R)
• M24: 3,762,386 km (0.117 R)
• M25: 3,834,642 km (0.102 R)
• M26: 3,992,767 km (0.096 R)
• M27: 4,165,553 km (0.114 R)
• M28: 4,881,379 km (0.101 R)
• M29: 5,199,872 km (0.053 R)
• M30: 5,280,655 km (0.118 R)
• M31: 5,456,882 km (0.082 R)
• M32: 5,566,387 km (0.084 R)
• M33: 5,676,641 km (0.086 R)
• M34: 6,267,104 km (0.095 R)
• M35: 6,410,718 km (0.05 R)
• M36: 6,569,740 km (0.106 R)
• M37: 6,657,105 km (0.115 R)
• M38: 6,730,259 km (0.069 R)
• M39: 6,877,313 km (0.055 R)
• M40: 7,264,473 km (0.093 R)
• M41: 7,445,636 km (0.093 R)
• M42: 7,597,777 km (0.063 R)
• M43: 7,704,889 km (0.063 R)
• M44: 7,797,041 km (0.047 R)
• M45: 7,936,017 km (0.108 R)
• M46: 8,279,345 km (0.05 R)
• M47: 8,755,215 km (0.103 R)
• M48: 8,964,204 km (0.035 R)
• M49: 9,126,069 km (0.105 R)
• M50: 9,387,266 km (0.098 R)
• M51: 9,485,702 km (0.077 R)
• M52: 9,900,088 km (0.054 R)
• M53: 10,218,881 km (0.06 R)
• M54: 10,439,089 km (0.092 R)
• M55: 10,849,586 km (0.1 R)
• M56: 11,004,868 km (0.093 R)
• M57: 11,300,324 km (0.108 R)
• M58: 11,615,975 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 14.2

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.76 AU - 4.16 AU

Year: 4156 Days

Day: 5.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 20,067,977 km

• M1: 279,898 km (0.083 R)
• M2: 483,650 km (0.092 R)
• M3: 722,707 km (0.107 R)
• M4: 843,732 km (0.11 R)
• M5: 993,180 km (0.116 R)
• M6: 1,108,969 km (0.085 R)
• M7: 1,286,242 km (0.094 R)
• M8: 1,425,817 km (0.072 R)
• M9: 1,620,295 km (0.083 R)
• M10: 1,759,421 km (0.094 R)
• M11: 1,902,586 km (0.081 R)
• M12: 2,063,553 km (0.099 R)
• M13: 2,201,183 km (0.12 R)
• M14: 2,457,145 km (0.091 R)
• M15: 2,967,274 km (0.117 R)
• M16: 3,139,611 km (0.07 R)
• M17: 3,315,238 km (0.104 R)
• M18: 3,461,396 km (0.056 R)
• M19: 4,033,458 km (0.087 R)
• M20: 4,562,885 km (0.104 R)
• M21: 4,671,493 km (0.098 R)
• M22: 5,002,553 km (0.093 R)
• M23: 5,726,756 km (0.11 R)
• M24: 5,922,879 km (0.063 R)
• M25: 6,081,453 km (0.094 R)
• M26: 6,667,876 km (0.073 R)
• M27: 6,853,677 km (0.039 R)
• M28: 7,400,008 km (0.063 R)
• M29: 7,613,933 km (0.052 R)
• M30: 7,916,869 km (0.12 R)
• M31: 8,069,908 km (0.083 R)
• M32: 8,512,418 km (0.117 R)
• M33: 8,601,878 km (0.087 R)
• M34: 9,053,962 km (0.074 R)
• M35: 9,168,255 km (0.087 R)
• M36: 9,770,087 km (0.115 R)
• M37: 9,863,885 km (0.088 R)
• M38: 10,170,561 km (0.093 R)
• M39: 10,384,935 km (0.084 R)
• M40: 11,085,352 km (0.092 R)
• M41: 11,976,357 km (0.053 R)
• M42: 12,253,113 km (0.092 R)
• M43: 12,813,207 km (0.072 R)
• M44: 13,044,785 km (0.083 R)
• M45: 13,148,157 km (0.079 R)
• M46: 13,485,949 km (0.074 R)
• M47: 13,879,391 km (0.111 R)
• M48: 14,037,666 km (0.053 R)
• M49: 14,276,424 km (0.041 R)
• M50: 14,489,900 km (0.103 R)
• M51: 15,027,854 km (0.089 R)
• M52: 15,517,787 km (0.076 R)
• M53: 15,874,877 km (0.114 R)
• M54: 16,068,307 km (0.064 R)
• M55: 16,401,611 km (0.111 R)
• M56: 16,541,186 km (0.11 R)
• M57: 16,877,931 km (0.069 R)
• M58: 17,216,770 km (0.095 R)
• M59: 17,330,315 km (0.068 R)
• M60: 17,615,000 km (0.112 R)
• M61: 17,729,442 km (0.115 R)
• M62: 17,872,757 km (0.119 R)
• M63: 18,362,839 km (0.11 R)
• M64: 18,857,260 km (0.08 R)
• M65: 19,651,775 km (0.06 R)
• M66: 19,918,956 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 16,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit