🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 9.5

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.71 AU - 0.77 AU

Year: 432 Days

Day: 7.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 21,707,423 km

• M1: 120,426 km (0.115 R)
• M2: 187,745 km (0.069 R)
• M3: 255,364 km (0.075 R)
• M4: 346,020 km (0.117 R)
• M5: 408,701 km (0.083 R)
• M6: 487,390 km (0.039 R)
• M7: 604,375 km (0.093 R)
• M8: 671,096 km (0.114 R)
• M9: 736,022 km (0.091 R)
• M10: 844,929 km (0.107 R)
• M11: 964,457 km (0.095 R)
• M12: 1,054,216 km (0.071 R)
• M13: 1,221,018 km (0.108 R)
• M14: 1,351,916 km (0.084 R)
• M15: 1,419,235 km (0.118 R)
• M16: 1,510,789 km (0.1 R)
• M17: 1,663,977 km (0.032 R)
• M18: 1,779,167 km (0.118 R)
• M19: 1,859,651 km (0.072 R)
• M20: 2,043,507 km (0.045 R)
• M21: 2,266,707 km (0.034 R)
• M22: 2,361,103 km (0.091 R)
• M23: 2,442,933 km (0.119 R)
• M24: 2,505,016 km (0.082 R)
• M25: 2,567,548 km (0.108 R)
• M26: 2,845,052 km (0.048 R)
• M27: 2,932,268 km (0.116 R)
• M28: 3,050,151 km (0.104 R)
• M29: 3,207,378 km (0.107 R)
• M30: 3,436,413 km (0.089 R)
• M31: 3,560,878 km (0.067 R)
• M32: 3,710,626 km (0.113 R)
• M33: 3,782,283 km (0.117 R)
• M34: 3,902,709 km (0.104 R)
• M35: 3,967,485 km (0.098 R)
• M36: 4,131,145 km (0.049 R)
• M37: 4,255,311 km (0.039 R)
• M38: 4,464,898 km (0.092 R)
• M39: 4,575,301 km (0.117 R)
• M40: 4,660,871 km (0.106 R)
• M41: 4,721,159 km (0.116 R)
• M42: 4,964,555 km (0.12 R)
• M43: 5,096,650 km (0.088 R)
• M44: 5,167,709 km (0.045 R)
• M45: 5,292,623 km (0.093 R)
• M46: 5,609,471 km (0.033 R)
• M47: 5,701,175 km (0.099 R)
• M48: 5,811,877 km (0.094 R)
• M49: 6,110,475 km (0.092 R)
• M50: 6,195,297 km (0.037 R)
• M51: 6,280,717 km (0.115 R)
• M52: 6,375,861 km (0.099 R)
• M53: 6,490,902 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.4

Radius: 13.4

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.68 AU - 1.1 AU

Year: 569 Days

Day: 10 Hours

Environment

Temp: -176 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 21,707,423 km

• M1: 208,689 km (0.099 R)
• M2: 299,046 km (0.098 R)
• M3: 479,760 km (0.059 R)
• M4: 602,131 km (0.052 R)
• M5: 688,001 km (0.093 R)
• M6: 928,853 km (0.044 R)
• M7: 1,020,856 km (0.109 R)
• M8: 1,243,158 km (0.11 R)
• M9: 1,328,579 km (0.078 R)
• M10: 1,542,504 km (0.097 R)
• M11: 1,672,654 km (0.081 R)
• M12: 1,761,665 km (0.098 R)
• M13: 1,852,321 km (0.098 R)
• M14: 1,937,891 km (0.11 R)
• M15: 2,113,369 km (0.093 R)
• M16: 2,266,109 km (0.098 R)
• M17: 2,365,292 km (0.096 R)
• M18: 2,553,486 km (0.053 R)
• M19: 2,694,258 km (0.05 R)
• M20: 2,784,465 km (0.072 R)
• M21: 2,975,801 km (0.097 R)
• M22: 3,108,644 km (0.045 R)
• M23: 3,219,346 km (0.032 R)
• M24: 3,323,466 km (0.119 R)
• M25: 3,601,270 km (0.119 R)
• M26: 3,701,051 km (0.064 R)
• M27: 3,963,446 km (0.058 R)
• M28: 4,075,345 km (0.116 R)
• M29: 4,453,080 km (0.081 R)
• M30: 4,605,520 km (0.101 R)
• M31: 4,768,881 km (0.101 R)
• M32: 4,915,786 km (0.081 R)
• M33: 5,026,937 km (0.063 R)
• M34: 5,110,862 km (0.062 R)
• M35: 5,251,783 km (0.1 R)
• M36: 5,375,051 km (0.079 R)
• M37: 5,499,218 km (0.107 R)
• M38: 5,605,133 km (0.093 R)
• M39: 5,711,647 km (0.082 R)
• M40: 5,946,515 km (0.102 R)
• M41: 6,154,606 km (0.045 R)
• M42: 6,254,537 km (0.054 R)
• M43: 6,365,090 km (0.058 R)
• M44: 6,547,450 km (0.12 R)
• M45: 6,659,798 km (0.069 R)
• M46: 6,762,572 km (0.092 R)
• M47: 6,886,439 km (0.097 R)
• M48: 7,052,941 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.2

Radius: 8.9

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.76 AU - 2.96 AU

Year: 3281 Days

Day: 14.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 21,707,423 km

• M1: 123,269 km (0.098 R)
• M2: 217,366 km (0.051 R)
• M3: 545,434 km (0.062 R)
• M4: 617,839 km (0.091 R)
• M5: 674,537 km (0.113 R)
• M6: 920,177 km (0.108 R)
• M7: 1,065,137 km (0.084 R)
• M8: 1,205,759 km (0.118 R)
• M9: 1,390,512 km (0.101 R)
• M10: 1,479,972 km (0.105 R)
• M11: 1,545,047 km (0.11 R)
• M12: 1,746,256 km (0.109 R)
• M13: 1,871,170 km (0.106 R)
• M14: 1,941,780 km (0.049 R)
• M15: 2,189,066 km (0.037 R)
• M16: 2,293,784 km (0.038 R)
• M17: 2,508,457 km (0.043 R)
• M18: 3,106,998 km (0.101 R)
• M19: 3,500,889 km (0.105 R)
• M20: 3,820,281 km (0.082 R)
• M21: 4,020,144 km (0.044 R)
• M22: 4,223,447 km (0.113 R)
• M23: 4,392,343 km (0.061 R)
• M24: 4,506,187 km (0.097 R)
• M25: 4,563,483 km (0.119 R)
• M26: 4,814,508 km (0.099 R)
• M27: 5,350,517 km (0.105 R)
• M28: 5,472,141 km (0.11 R)
• M29: 5,989,151 km (0.089 R)
• M30: 6,349,682 km (0.115 R)
• M31: 6,739,085 km (0.117 R)
• M32: 6,980,835 km (0.097 R)
• M33: 7,700,550 km (0.05 R)
• M34: 7,769,216 km (0.08 R)
• M35: 7,838,031 km (0.052 R)
• M36: 8,656,780 km (0.09 R)
• M37: 8,728,288 km (0.111 R)
• M38: 8,871,752 km (0.107 R)
• M39: 8,967,944 km (0.076 R)
• M40: 9,161,074 km (0.069 R)
• M41: 10,298,916 km (0.068 R)
• M42: 10,526,753 km (0.091 R)
• M43: 10,910,023 km (0.116 R)
• M44: 11,090,588 km (0.093 R)
• M45: 11,272,050 km (0.063 R)
• M46: 12,140,765 km (0.099 R)
• M47: 12,247,578 km (0.065 R)
• M48: 12,867,661 km (0.059 R)
• M49: 12,976,568 km (0.088 R)
• M50: 13,167,754 km (0.097 R)
• M51: 13,998,172 km (0.091 R)
• M52: 14,447,863 km (0.116 R)
• M53: 14,561,109 km (0.101 R)
• M54: 14,646,230 km (0.107 R)
• M55: 14,759,924 km (0.106 R)
• M56: 14,902,491 km (0.091 R)
• M57: 15,016,784 km (0.101 R)
• M58: 15,275,139 km (0.106 R)
• M59: 15,506,118 km (0.079 R)
• M60: 15,680,101 km (0.088 R)
• M61: 16,411,934 km (0.116 R)
• M62: 16,678,068 km (0.08 R)
• M63: 16,767,079 km (0.063 R)
• M64: 17,005,388 km (0.106 R)
• M65: 17,787,336 km (0.114 R)
• M66: 17,847,924 km (0.069 R)
• M67: 17,908,660 km (0.049 R)
• M68: 18,182,724 km (0.044 R)
• M69: 18,488,801 km (0.11 R)
• M70: 18,827,640 km (0.081 R)
• M71: 18,951,208 km (0.114 R)
• M72: 19,199,391 km (0.113 R)
• M73: 19,386,238 km (0.098 R)
• M74: 19,981,937 km (0.099 R)
• M75: 20,076,483 km (0.12 R)
• M76: 20,234,458 km (0.12 R)
• M77: 20,297,888 km (0.105 R)
• M78: 20,392,883 km (0.082 R)
• M79: 20,456,462 km (0.1 R)
• M80: 20,583,620 km (0.091 R)
• M81: 21,255,464 km (0.032 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 20,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit