🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.5

Radius: 10

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.61 AU

Year: 265 Days

Day: 8.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 26,474,882 km

• M1: 126,111 km (0.043 R)
• M2: 192,532 km (0.114 R)
• M3: 270,323 km (0.074 R)
• M4: 374,892 km (0.098 R)
• M5: 452,683 km (0.076 R)
• M6: 537,206 km (0.051 R)
• M7: 610,509 km (0.103 R)
• M8: 678,426 km (0.116 R)
• M9: 777,909 km (0.096 R)
• M10: 862,731 km (0.106 R)
• M11: 1,103,733 km (0.058 R)
• M12: 1,207,853 km (0.112 R)
• M13: 1,366,427 km (0.036 R)
• M14: 1,446,462 km (0.094 R)
• M15: 1,632,262 km (0.086 R)
• M16: 1,721,722 km (0.076 R)
• M17: 1,786,647 km (0.066 R)
• M18: 1,936,993 km (0.093 R)
• M19: 2,004,761 km (0.1 R)
• M20: 2,119,503 km (0.062 R)
• M21: 2,184,727 km (0.063 R)
• M22: 2,288,548 km (0.091 R)
• M23: 2,369,929 km (0.115 R)
• M24: 2,462,082 km (0.065 R)
• M25: 2,540,770 km (0.045 R)
• M26: 2,640,103 km (0.119 R)
• M27: 2,786,709 km (0.081 R)
• M28: 2,863,602 km (0.118 R)
• M29: 2,972,360 km (0.03 R)
• M30: 3,114,328 km (0.074 R)
• M31: 3,188,828 km (0.061 R)
• M32: 3,253,305 km (0.061 R)
• M33: 3,405,147 km (0.088 R)
• M34: 3,476,505 km (0.07 R)
• M35: 3,570,602 km (0.092 R)
• M36: 3,682,352 km (0.061 R)
• M37: 3,806,667 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.7

Radius: 12.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.5 AU - 0.8 AU

Year: 349 Days

Day: 11.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 26,474,882 km

• M1: 158,125 km (0.073 R)
• M2: 240,254 km (0.118 R)
• M3: 322,683 km (0.05 R)
• M4: 463,305 km (0.105 R)
• M5: 548,276 km (0.097 R)
• M6: 666,459 km (0.117 R)
• M7: 762,500 km (0.101 R)
• M8: 905,217 km (0.111 R)
• M9: 1,057,657 km (0.106 R)
• M10: 1,143,676 km (0.099 R)
• M11: 1,236,426 km (0.085 R)
• M12: 1,358,349 km (0.096 R)
• M13: 1,749,547 km (0.048 R)
• M14: 1,882,988 km (0.106 R)
• M15: 1,973,794 km (0.057 R)
• M16: 2,071,482 km (0.09 R)
• M17: 2,154,957 km (0.111 R)
• M18: 2,330,884 km (0.059 R)
• M19: 2,428,871 km (0.031 R)
• M20: 2,522,669 km (0.047 R)
• M21: 2,612,278 km (0.097 R)
• M22: 2,737,043 km (0.078 R)
• M23: 2,916,560 km (0.119 R)
• M24: 3,004,823 km (0.036 R)
• M25: 3,099,967 km (0.112 R)
• M26: 3,220,393 km (0.106 R)
• M27: 3,354,583 km (0.043 R)
• M28: 3,711,374 km (0.1 R)
• M29: 3,852,444 km (0.117 R)
• M30: 3,975,713 km (0.088 R)
• M31: 4,067,267 km (0.044 R)
• M32: 4,146,404 km (0.107 R)
• M33: 4,226,140 km (0.115 R)
• M34: 4,353,448 km (0.094 R)
• M35: 4,475,071 km (0.11 R)
• M36: 4,584,277 km (0.067 R)
• M37: 4,694,381 km (0.101 R)
• M38: 4,777,558 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.6

Radius: 14.6

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.11 AU - 2.73 AU

Year: 2510 Days

Day: 14.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 26,474,882 km

• M1: 271,670 km (0.066 R)
• M2: 471,233 km (0.1 R)
• M3: 584,479 km (0.096 R)
• M4: 692,040 km (0.094 R)
• M5: 883,076 km (0.049 R)
• M6: 1,021,155 km (0.054 R)
• M7: 1,199,625 km (0.04 R)
• M8: 1,862,793 km (0.117 R)
• M9: 2,233,646 km (0.099 R)
• M10: 2,715,949 km (0.12 R)
• M11: 2,969,518 km (0.115 R)
• M12: 3,060,922 km (0.108 R)
• M13: 3,325,112 km (0.041 R)
• M14: 3,678,462 km (0.079 R)
• M15: 3,859,775 km (0.103 R)
• M16: 4,077,888 km (0.085 R)
• M17: 4,179,914 km (0.108 R)
• M18: 4,351,952 km (0.108 R)
• M19: 4,456,371 km (0.111 R)
• M20: 4,972,932 km (0.102 R)
• M21: 5,452,543 km (0.103 R)
• M22: 5,889,219 km (0.045 R)
• M23: 6,043,904 km (0.055 R)
• M24: 6,555,827 km (0.091 R)
• M25: 6,655,759 km (0.03 R)
• M26: 6,776,634 km (0.116 R)
• M27: 6,999,834 km (0.063 R)
• M28: 7,143,298 km (0.094 R)
• M29: 7,287,660 km (0.093 R)
• M30: 7,579,376 km (0.086 R)
• M31: 8,652,741 km (0.119 R)
• M32: 8,961,810 km (0.059 R)
• M33: 9,477,474 km (0.085 R)
• M34: 9,979,973 km (0.11 R)
• M35: 10,608,434 km (0.092 R)
• M36: 10,844,499 km (0.035 R)
• M37: 11,034,638 km (0.116 R)
• M38: 11,130,082 km (0.119 R)
• M39: 11,442,292 km (0.092 R)
• M40: 11,903,951 km (0.089 R)
• M41: 12,100,074 km (0.105 R)
• M42: 12,297,394 km (0.037 R)
• M43: 12,470,927 km (0.092 R)
• M44: 12,570,410 km (0.115 R)
• M45: 12,695,175 km (0.064 R)
• M46: 12,971,033 km (0.073 R)
• M47: 13,477,871 km (0.119 R)
• M48: 13,836,606 km (0.114 R)
• M49: 14,905,034 km (0.094 R)
• M50: 15,090,087 km (0.113 R)
• M51: 15,382,551 km (0.11 R)
• M52: 15,596,326 km (0.098 R)
• M53: 15,838,076 km (0.069 R)
• M54: 16,135,327 km (0.114 R)
• M55: 16,243,786 km (0.118 R)
• M56: 17,010,325 km (0.098 R)
• M57: 17,342,582 km (0.12 R)
• M58: 17,537,209 km (0.092 R)
• M59: 17,844,782 km (0.069 R)
• M60: 18,154,150 km (0.087 R)
• M61: 18,863,693 km (0.114 R)
• M62: 19,064,005 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.6

Radius: 8.9

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.41 AU - 3.57 AU

Year: 4348 Days

Day: 14.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,474,882 km

• M1: 190,887 km (0.075 R)
• M2: 283,338 km (0.039 R)
• M3: 527,632 km (0.04 R)
• M4: 931,845 km (0.051 R)
• M5: 1,432,998 km (0.052 R)
• M6: 1,566,290 km (0.114 R)
• M7: 1,673,103 km (0.118 R)
• M8: 2,057,270 km (0.082 R)
• M9: 2,276,880 km (0.096 R)
• M10: 2,593,578 km (0.091 R)
• M11: 2,812,590 km (0.115 R)
• M12: 3,386,447 km (0.059 R)
• M13: 3,525,573 km (0.112 R)
• M14: 3,871,294 km (0.102 R)
• M15: 4,016,852 km (0.099 R)
• M16: 4,122,020 km (0.114 R)
• M17: 4,291,963 km (0.117 R)
• M18: 4,639,180 km (0.095 R)
• M19: 4,816,154 km (0.095 R)
• M20: 4,905,464 km (0.114 R)
• M21: 5,040,551 km (0.073 R)
• M22: 5,176,834 km (0.119 R)
• M23: 5,499,667 km (0.12 R)
• M24: 6,213,398 km (0.094 R)
• M25: 6,457,841 km (0.088 R)
• M26: 6,606,092 km (0.066 R)
• M27: 6,805,357 km (0.1 R)
• M28: 6,981,433 km (0.115 R)
• M29: 7,312,494 km (0.059 R)
• M30: 7,700,700 km (0.067 R)
• M31: 7,779,239 km (0.039 R)
• M32: 8,042,681 km (0.112 R)
• M33: 9,070,717 km (0.108 R)
• M34: 9,797,763 km (0.103 R)
• M35: 9,996,728 km (0.12 R)
• M36: 10,283,208 km (0.096 R)
• M37: 10,456,442 km (0.059 R)
• M38: 10,718,089 km (0.047 R)
• M39: 11,456,205 km (0.103 R)
• M40: 11,605,952 km (0.073 R)
• M41: 11,726,079 km (0.043 R)
• M42: 11,907,093 km (0.094 R)
• M43: 12,794,956 km (0.104 R)
• M44: 13,106,120 km (0.027 R)
• M45: 13,356,846 km (0.113 R)
• M46: 13,926,814 km (0.091 R)
• M47: 14,086,435 km (0.12 R)
• M48: 14,343,294 km (0.067 R)
• M49: 14,699,038 km (0.065 R)
• M50: 14,992,100 km (0.05 R)
• M51: 15,617,419 km (0.113 R)
• M52: 15,683,691 km (0.058 R)
• M53: 15,949,975 km (0.059 R)
• M54: 16,689,737 km (0.094 R)
• M55: 17,612,905 km (0.093 R)
• M56: 17,993,632 km (0.074 R)
• M57: 18,412,207 km (0.104 R)
• M58: 18,693,152 km (0.044 R)
• M59: 18,763,612 km (0.062 R)
• M60: 18,939,988 km (0.098 R)
• M61: 19,152,567 km (0.08 R)
• M62: 21,247,086 km (0.09 R)
• M63: 21,726,398 km (0.104 R)
• M64: 21,911,750 km (0.12 R)
• M65: 22,172,200 km (0.097 R)
• M66: 22,246,699 km (0.066 R)
• M67: 22,396,148 km (0.1 R)
• M68: 22,620,844 km (0.115 R)
• M69: 23,034,781 km (0.083 R)
• M70: 23,185,875 km (0.117 R)
• M71: 24,023,174 km (0.06 R)
• M72: 24,253,106 km (0.087 R)
• M73: 24,329,999 km (0.12 R)
• M74: 25,219,508 km (0.098 R)
• M75: 25,336,344 km (0.036 R)
• M76: 25,805,483 km (0.064 R)
• M77: 26,435,290 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 13,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit