🌌 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: 244.2

Radius: 12.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.51 AU - 0.65 AU

Year: 295 Days

Day: 6.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 15,986,978 km

• M1: 159,621 km (0.077 R)
• M2: 258,056 km (0.094 R)
• M3: 349,161 km (0.089 R)
• M4: 439,070 km (0.09 R)
• M5: 591,660 km (0.094 R)
• M6: 698,921 km (0.118 R)
• M7: 791,971 km (0.069 R)
• M8: 901,327 km (0.086 R)
• M9: 1,013,226 km (0.085 R)
• M10: 1,108,371 km (0.031 R)
• M11: 1,213,239 km (0.092 R)
• M12: 1,396,047 km (0.087 R)
• M13: 1,485,656 km (0.076 R)
• M14: 1,573,919 km (0.115 R)
• M15: 1,741,170 km (0.118 R)
• M16: 1,910,514 km (0.087 R)
• M17: 1,991,596 km (0.06 R)
• M18: 2,105,440 km (0.055 R)
• M19: 2,205,521 km (0.094 R)
• M20: 2,389,676 km (0.08 R)
• M21: 2,485,868 km (0.055 R)
• M22: 2,566,202 km (0.064 R)
• M23: 2,712,509 km (0.104 R)
• M24: 2,808,550 km (0.115 R)
• M25: 2,941,543 km (0.068 R)
• M26: 3,035,939 km (0.1 R)
• M27: 3,144,996 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.8

Radius: 10.8

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.44 AU - 2.22 AU

Year: 1651 Days

Day: 11.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 15,986,978 km

• M1: 136,583 km (0.066 R)
• M2: 287,677 km (0.047 R)
• M3: 373,995 km (0.102 R)
• M4: 515,963 km (0.077 R)
• M5: 622,028 km (0.085 R)
• M6: 699,968 km (0.069 R)
• M7: 781,499 km (0.066 R)
• M8: 866,770 km (0.105 R)
• M9: 1,038,808 km (0.04 R)
• M10: 1,160,131 km (0.049 R)
• M11: 1,240,615 km (0.045 R)
• M12: 1,379,442 km (0.097 R)
• M13: 1,592,619 km (0.038 R)
• M14: 1,744,311 km (0.105 R)
• M15: 1,964,818 km (0.094 R)
• M16: 2,040,515 km (0.075 R)
• M17: 2,239,480 km (0.096 R)
• M18: 2,318,617 km (0.1 R)
• M19: 2,468,215 km (0.109 R)
• M20: 2,609,136 km (0.096 R)
• M21: 2,692,612 km (0.06 R)
• M22: 2,886,940 km (0.113 R)
• M23: 3,431,775 km (0.073 R)
• M24: 3,563,122 km (0.113 R)
• M25: 3,642,858 km (0.087 R)
• M26: 3,803,975 km (0.085 R)
• M27: 3,898,969 km (0.095 R)
• M28: 4,008,625 km (0.06 R)
• M29: 4,217,014 km (0.114 R)
• M30: 4,400,571 km (0.045 R)
• M31: 4,471,929 km (0.075 R)
• M32: 4,572,309 km (0.112 R)
• M33: 5,191,046 km (0.058 R)
• M34: 5,510,438 km (0.069 R)
• M35: 5,602,889 km (0.045 R)
• M36: 5,742,464 km (0.068 R)
• M37: 6,072,776 km (0.08 R)
• M38: 6,184,226 km (0.103 R)
• M39: 6,425,528 km (0.065 R)
• M40: 6,751,950 km (0.067 R)
• M41: 7,050,398 km (0.111 R)
• M42: 7,201,342 km (0.093 R)
• M43: 7,404,197 km (0.078 R)
• M44: 7,660,458 km (0.084 R)
• M45: 7,919,711 km (0.035 R)
• M46: 8,305,075 km (0.118 R)
• M47: 8,393,637 km (0.051 R)
• M48: 8,625,065 km (0.099 R)
• M49: 8,949,094 km (0.097 R)
• M50: 9,021,649 km (0.117 R)
• M51: 9,167,358 km (0.059 R)
• M52: 9,277,162 km (0.086 R)
• M53: 9,461,018 km (0.055 R)
• M54: 10,417,996 km (0.109 R)
• M55: 10,686,075 km (0.065 R)
• M56: 10,917,802 km (0.046 R)
• M57: 11,053,637 km (0.092 R)
• M58: 11,209,668 km (0.101 R)
• M59: 11,307,505 km (0.083 R)
• M60: 11,504,076 km (0.089 R)
• M61: 11,622,558 km (0.111 R)
• M62: 11,721,592 km (0.088 R)
• M63: 12,040,534 km (0.11 R)
• M64: 12,221,248 km (0.054 R)
• M65: 12,564,875 km (0.084 R)
• M66: 12,707,292 km (0.078 R)
• M67: 12,993,921 km (0.032 R)
• M68: 13,158,479 km (0.113 R)
• M69: 13,866,227 km (0.107 R)
• M70: 14,076,711 km (0.111 R)
• M71: 14,182,327 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.9

Radius: 9.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.3 AU - 3.24 AU

Year: 3074 Days

Day: 5.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 15,986,978 km

• M1: 189,690 km (0.091 R)
• M2: 392,096 km (0.109 R)
• M3: 537,206 km (0.082 R)
• M4: 639,830 km (0.116 R)
• M5: 782,546 km (0.088 R)
• M6: 883,974 km (0.114 R)
• M7: 1,035,516 km (0.118 R)
• M8: 1,157,439 km (0.115 R)
• M9: 1,254,677 km (0.071 R)
• M10: 1,447,359 km (0.068 R)
• M11: 1,574,069 km (0.12 R)
• M12: 1,660,686 km (0.104 R)
• M13: 1,737,878 km (0.073 R)
• M14: 1,918,742 km (0.12 R)
• M15: 2,262,817 km (0.089 R)
• M16: 2,473,601 km (0.062 R)
• M17: 2,575,028 km (0.075 R)
• M18: 2,664,936 km (0.065 R)
• M19: 2,729,862 km (0.083 R)
• M20: 3,103,109 km (0.06 R)
• M21: 3,199,001 km (0.102 R)
• M22: 3,295,940 km (0.096 R)
• M23: 3,478,599 km (0.056 R)
• M24: 3,868,601 km (0.117 R)
• M25: 4,001,743 km (0.104 R)
• M26: 4,121,421 km (0.114 R)
• M27: 4,348,960 km (0.105 R)
• M28: 4,580,687 km (0.106 R)
• M29: 4,784,738 km (0.031 R)
• M30: 5,072,415 km (0.053 R)
• M31: 5,202,116 km (0.07 R)
• M32: 5,564,442 km (0.08 R)
• M33: 5,647,918 km (0.084 R)
• M34: 5,731,842 km (0.114 R)
• M35: 5,816,216 km (0.081 R)
• M36: 5,934,996 km (0.115 R)
• M37: 6,037,471 km (0.08 R)
• M38: 6,593,825 km (0.115 R)
• M39: 6,788,901 km (0.116 R)
• M40: 7,040,076 km (0.119 R)
• M41: 7,367,396 km (0.1 R)
• M42: 7,459,099 km (0.119 R)
• M43: 7,551,401 km (0.101 R)
• M44: 7,662,553 km (0.081 R)
• M45: 7,792,852 km (0.078 R)
• M46: 7,961,599 km (0.096 R)
• M47: 8,398,125 km (0.059 R)
• M48: 8,609,806 km (0.085 R)
• M49: 9,274,918 km (0.095 R)
• M50: 9,374,251 km (0.054 R)
• M51: 9,613,758 km (0.083 R)
• M52: 9,976,981 km (0.109 R)
• M53: 10,119,398 km (0.097 R)
• M54: 10,324,198 km (0.117 R)
• M55: 10,447,616 km (0.073 R)
• M56: 10,737,686 km (0.047 R)
• M57: 11,559,577 km (0.101 R)
• M58: 11,816,586 km (0.104 R)
• M59: 11,924,297 km (0.044 R)
• M60: 12,205,690 km (0.113 R)
• M61: 12,358,131 km (0.065 R)
• M62: 12,467,337 km (0.063 R)
• M63: 12,730,928 km (0.037 R)
• M64: 12,885,613 km (0.073 R)
• M65: 13,063,036 km (0.04 R)
• M66: 13,353,106 km (0.113 R)
• M67: 13,894,351 km (0.116 R)
• M68: 14,007,896 km (0.074 R)
• M69: 14,213,294 km (0.12 R)
• M70: 14,373,663 km (0.113 R)
• M71: 14,719,533 km (0.062 R)
• M72: 15,231,606 km (0.101 R)
• M73: 15,419,352 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 17,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit