🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.2

Radius: 12.3

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.57 AU - 0.59 AU

Year: 305 Days

Day: 11.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 16,366,667 km

• M1: 153,487 km (0.098 R)
• M2: 269,575 km (0.098 R)
• M3: 365,318 km (0.034 R)
• M4: 458,667 km (0.099 R)
• M5: 540,946 km (0.086 R)
• M6: 676,182 km (0.075 R)
• M7: 763,548 km (0.107 R)
• M8: 855,401 km (0.11 R)
• M9: 943,065 km (0.109 R)
• M10: 1,040,004 km (0.113 R)
• M11: 1,181,524 km (0.096 R)
• M12: 1,259,464 km (0.095 R)
• M13: 1,336,208 km (0.068 R)
• M14: 1,424,172 km (0.118 R)
• M15: 1,501,215 km (0.11 R)
• M16: 1,639,593 km (0.112 R)
• M17: 1,720,675 km (0.075 R)
• M18: 1,858,903 km (0.11 R)
• M19: 1,950,906 km (0.075 R)
• M20: 2,040,814 km (0.117 R)
• M21: 2,117,408 km (0.07 R)
• M22: 2,239,929 km (0.035 R)
• M23: 2,341,955 km (0.104 R)
• M24: 2,426,328 km (0.102 R)
• M25: 2,523,417 km (0.045 R)
• M26: 2,661,645 km (0.111 R)
• M27: 2,851,335 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.6

Radius: 9.4

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.5 AU - 0.76 AU

Year: 345 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 16,366,667 km

• M1: 140,323 km (0.09 R)
• M2: 216,618 km (0.11 R)
• M3: 288,724 km (0.092 R)
• M4: 364,121 km (0.087 R)
• M5: 435,629 km (0.112 R)
• M6: 588,518 km (0.11 R)
• M7: 683,513 km (0.067 R)
• M8: 791,971 km (0.081 R)
• M9: 856,747 km (0.055 R)
• M10: 931,845 km (0.12 R)
• M11: 1,013,825 km (0.09 R)
• M12: 1,075,908 km (0.095 R)
• M13: 1,241,662 km (0.112 R)
• M14: 1,366,726 km (0.096 R)
• M15: 1,465,910 km (0.07 R)
• M16: 1,531,733 km (0.113 R)
• M17: 1,598,603 km (0.116 R)
• M18: 1,703,471 km (0.065 R)
• M19: 1,920,089 km (0.088 R)
• M20: 2,065,797 km (0.071 R)
• M21: 2,250,251 km (0.112 R)
• M22: 2,356,316 km (0.117 R)
• M23: 2,422,139 km (0.084 R)
• M24: 2,494,544 km (0.072 R)
• M25: 2,709,965 km (0.079 R)
• M26: 2,970,116 km (0.073 R)
• M27: 3,034,742 km (0.098 R)
• M28: 3,152,476 km (0.118 R)
• M29: 3,211,866 km (0.087 R)
• M30: 3,271,705 km (0.104 R)
• M31: 3,372,086 km (0.086 R)
• M32: 3,446,436 km (0.107 R)
• M33: 3,514,652 km (0.092 R)
• M34: 3,610,694 km (0.058 R)
• M35: 3,714,665 km (0.103 R)
• M36: 3,882,962 km (0.025 R)
• M37: 3,968,233 km (0.088 R)
• M38: 4,039,591 km (0.067 R)
• M39: 4,111,548 km (0.071 R)
• M40: 4,198,315 km (0.078 R)
• M41: 4,263,839 km (0.1 R)
• M42: 4,566,774 km (0.099 R)
• M43: 4,739,859 km (0.052 R)
• M44: 4,846,223 km (0.057 R)
• M45: 5,022,749 km (0.106 R)
• M46: 5,295,465 km (0.096 R)
• M47: 5,358,446 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.3

Radius: 13.1

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.61 AU - 2.41 AU

Year: 1967 Days

Day: 5.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 16,366,667 km

• M1: 183,557 km (0.066 R)
• M2: 380,876 km (0.086 R)
• M3: 465,698 km (0.108 R)
• M4: 621,280 km (0.097 R)
• M5: 744,698 km (0.06 R)
• M6: 1,263,354 km (0.089 R)
• M7: 1,492,987 km (0.104 R)
• M8: 1,736,532 km (0.072 R)
• M9: 2,005,958 km (0.105 R)
• M10: 2,094,669 km (0.096 R)
• M11: 2,462,830 km (0.096 R)
• M12: 2,544,510 km (0.082 R)
• M13: 2,909,080 km (0.094 R)
• M14: 3,068,552 km (0.097 R)
• M15: 3,626,103 km (0.059 R)
• M16: 3,924,850 km (0.116 R)
• M17: 4,037,048 km (0.09 R)
• M18: 4,133,988 km (0.102 R)
• M19: 4,379,926 km (0.041 R)
• M20: 4,647,557 km (0.033 R)
• M21: 4,869,111 km (0.085 R)
• M22: 5,146,616 km (0.088 R)
• M23: 5,808,137 km (0.088 R)
• M24: 5,936,343 km (0.082 R)
• M25: 6,084,145 km (0.074 R)
• M26: 6,383,192 km (0.104 R)
• M27: 6,477,737 km (0.088 R)
• M28: 6,649,027 km (0.094 R)
• M29: 7,034,989 km (0.11 R)
• M30: 7,132,677 km (0.095 R)
• M31: 7,508,018 km (0.115 R)
• M32: 8,216,214 km (0.08 R)
• M33: 8,505,537 km (0.063 R)
• M34: 8,798,150 km (0.093 R)
• M35: 9,115,597 km (0.034 R)
• M36: 9,522,952 km (0.087 R)
• M37: 9,631,111 km (0.117 R)
• M38: 9,739,719 km (0.081 R)
• M39: 10,112,068 km (0.037 R)
• M40: 10,400,044 km (0.034 R)
• M41: 10,556,224 km (0.068 R)
• M42: 10,645,833 km (0.083 R)
• M43: 10,961,485 km (0.104 R)
• M44: 11,303,017 km (0.096 R)
• M45: 11,417,758 km (0.118 R)
• M46: 11,509,761 km (0.058 R)
• M47: 11,856,978 km (0.063 R)
• M48: 11,973,365 km (0.097 R)
• M49: 12,090,350 km (0.098 R)
• M50: 12,704,300 km (0.077 R)
• M51: 13,595,604 km (0.047 R)
• M52: 13,742,060 km (0.118 R)
• M53: 13,913,649 km (0.109 R)
• M54: 14,159,887 km (0.059 R)
• M55: 14,482,271 km (0.09 R)
• M56: 14,756,932 km (0.058 R)
• M57: 14,907,428 km (0.082 R)
• M58: 15,008,107 km (0.09 R)
• M59: 15,108,936 km (0.102 R)
• M60: 15,387,487 km (0.099 R)
• M61: 15,872,633 km (0.088 R)
• M62: 16,259,344 km (0.067 R)
• M63: 16,675,076 km (0.072 R)
• M64: 16,989,381 km (0.081 R)
• M65: 17,199,866 km (0.116 R)
• M66: 17,464,205 km (0.039 R)
• M67: 17,623,527 km (0.077 R)
• M68: 17,756,669 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 12.1

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.86 AU - 2.6 AU

Year: 2299 Days

Day: 11.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 16,366,667 km

• M1: 157,975 km (0.089 R)
• M2: 321,037 km (0.051 R)
• M3: 463,753 km (0.082 R)
• M4: 750,233 km (0.1 R)
• M5: 910,602 km (0.114 R)
• M6: 999,912 km (0.114 R)
• M7: 1,168,958 km (0.108 R)
• M8: 1,287,140 km (0.076 R)
• M9: 1,482,964 km (0.118 R)
• M10: 1,869,674 km (0.081 R)
• M11: 2,057,120 km (0.097 R)
• M12: 2,226,316 km (0.054 R)
• M13: 2,337,616 km (0.078 R)
• M14: 2,735,547 km (0.095 R)
• M15: 2,815,133 km (0.072 R)
• M16: 3,072,142 km (0.109 R)
• M17: 3,266,619 km (0.111 R)
• M18: 3,919,165 km (0.106 R)
• M19: 4,130,397 km (0.102 R)
• M20: 4,345,519 km (0.119 R)
• M21: 4,423,310 km (0.045 R)
• M22: 4,548,673 km (0.118 R)
• M23: 4,643,368 km (0.106 R)
• M24: 5,176,834 km (0.096 R)
• M25: 5,292,473 km (0.119 R)
• M26: 5,459,125 km (0.073 R)
• M27: 5,797,965 km (0.084 R)
• M28: 6,336,667 km (0.101 R)
• M29: 6,567,496 km (0.111 R)
• M30: 7,331,941 km (0.064 R)
• M31: 7,424,842 km (0.07 R)
• M32: 7,857,329 km (0.08 R)
• M33: 8,394,834 km (0.054 R)
• M34: 8,609,357 km (0.119 R)
• M35: 8,884,917 km (0.108 R)
• M36: 8,964,204 km (0.097 R)
• M37: 9,123,525 km (0.104 R)
• M38: 9,344,033 km (0.096 R)
• M39: 9,668,062 km (0.107 R)
• M40: 9,770,087 km (0.091 R)
• M41: 9,872,412 km (0.115 R)
• M42: 9,995,681 km (0.064 R)
• M43: 10,494,141 km (0.049 R)
• M44: 10,746,513 km (0.103 R)
• M45: 10,831,035 km (0.064 R)
• M46: 11,085,950 km (0.099 R)
• M47: 11,385,894 km (0.045 R)
• M48: 11,819,129 km (0.097 R)
• M49: 12,169,637 km (0.036 R)
• M50: 12,324,022 km (0.066 R)
• M51: 12,434,725 km (0.086 R)
• M52: 12,568,016 km (0.076 R)
• M53: 13,286,984 km (0.082 R)
• M54: 13,446,006 km (0.104 R)
• M55: 13,560,000 km (0.086 R)
• M56: 13,765,996 km (0.111 R)
• M57: 14,019,116 km (0.051 R)
• M58: 14,320,406 km (0.104 R)
• M59: 14,413,605 km (0.114 R)
• M60: 14,835,022 km (0.099 R)
• M61: 15,047,451 km (0.096 R)
• M62: 15,165,783 km (0.036 R)
• M63: 15,260,778 km (0.071 R)
• M64: 15,546,660 km (0.113 R)
• M65: 15,690,423 km (0.118 R)
• M66: 15,786,465 km (0.11 R)
• M67: 15,954,912 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 13,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit