🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.5

Radius: 8.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.02 AU - 1.16 AU

Year: 724 Days

Day: 14.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 51,572,885 km

• M1: 107,710 km (0.11 R)
• M2: 165,904 km (0.118 R)
• M3: 238,010 km (0.071 R)
• M4: 312,510 km (0.057 R)
• M5: 379,081 km (0.108 R)
• M6: 448,943 km (0.114 R)
• M7: 523,742 km (0.108 R)
• M8: 584,479 km (0.04 R)
• M9: 654,491 km (0.102 R)
• M10: 744,698 km (0.11 R)
• M11: 828,623 km (0.104 R)
• M12: 908,508 km (0.067 R)
• M13: 1,006,494 km (0.105 R)
• M14: 1,068,578 km (0.115 R)
• M15: 1,267,094 km (0.111 R)
• M16: 1,343,090 km (0.065 R)
• M17: 1,420,731 km (0.075 R)
• M18: 1,616,854 km (0.111 R)
• M19: 1,676,543 km (0.089 R)
• M20: 1,736,981 km (0.098 R)
• M21: 1,817,165 km (0.085 R)
• M22: 1,888,972 km (0.079 R)
• M23: 1,966,614 km (0.107 R)
• M24: 2,030,492 km (0.08 R)
• M25: 2,135,360 km (0.103 R)
• M26: 2,283,013 km (0.104 R)
• M27: 2,492,301 km (0.114 R)
• M28: 2,588,492 km (0.098 R)
• M29: 2,647,882 km (0.101 R)
• M30: 2,779,229 km (0.118 R)
• M31: 2,912,671 km (0.029 R)
• M32: 2,968,919 km (0.1 R)
• M33: 3,105,502 km (0.053 R)
• M34: 3,290,704 km (0.113 R)
• M35: 3,366,999 km (0.114 R)
• M36: 3,426,090 km (0.095 R)
• M37: 3,684,296 km (0.114 R)
• M38: 3,751,466 km (0.087 R)
• M39: 3,825,068 km (0.063 R)
• M40: 3,880,569 km (0.101 R)
• M41: 4,011,317 km (0.112 R)
• M42: 4,067,865 km (0.071 R)
• M43: 4,187,843 km (0.099 R)
• M44: 4,245,139 km (0.11 R)
• M45: 4,367,061 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.1

Radius: 13.8

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.36 AU - 1.46 AU

Year: 1065 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,572,885 km

• M1: 172,486 km (0.112 R)
• M2: 270,473 km (0.089 R)
• M3: 357,090 km (0.07 R)
• M4: 444,306 km (0.092 R)
• M5: 541,993 km (0.107 R)
• M6: 657,483 km (0.088 R)
• M7: 762,351 km (0.091 R)
• M8: 930,200 km (0.04 R)
• M9: 1,017,714 km (0.107 R)
• M10: 1,135,597 km (0.113 R)
• M11: 1,375,253 km (0.119 R)
• M12: 1,542,055 km (0.107 R)
• M13: 1,711,699 km (0.118 R)
• M14: 1,817,614 km (0.063 R)
• M15: 1,921,585 km (0.093 R)
• M16: 2,092,126 km (0.104 R)
• M17: 2,188,318 km (0.111 R)
• M18: 2,285,855 km (0.113 R)
• M19: 2,398,652 km (0.064 R)
• M20: 2,644,292 km (0.113 R)
• M21: 2,777,434 km (0.113 R)
• M22: 2,932,268 km (0.103 R)
• M23: 3,075,283 km (0.046 R)
• M24: 3,175,364 km (0.054 R)
• M25: 3,456,160 km (0.113 R)
• M26: 3,555,044 km (0.025 R)
• M27: 3,644,354 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.9

Radius: 8.1

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.89 AU - 2.05 AU

Year: 1758 Days

Day: 7.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 51,572,885 km

• M1: 118,182 km (0.113 R)
• M2: 191,635 km (0.066 R)
• M3: 269,426 km (0.095 R)
• M4: 373,247 km (0.119 R)
• M5: 428,897 km (0.118 R)
• M6: 577,897 km (0.073 R)
• M7: 629,957 km (0.113 R)
• M8: 703,708 km (0.103 R)
• M9: 812,316 km (0.101 R)
• M10: 1,087,726 km (0.104 R)
• M11: 1,264,252 km (0.085 R)
• M12: 1,327,382 km (0.11 R)
• M13: 1,543,401 km (0.111 R)
• M14: 1,672,953 km (0.101 R)
• M15: 1,806,245 km (0.084 R)
• M16: 1,921,136 km (0.096 R)
• M17: 2,001,620 km (0.108 R)
• M18: 2,113,220 km (0.102 R)
• M19: 2,226,914 km (0.088 R)
• M20: 2,342,703 km (0.068 R)
• M21: 2,405,235 km (0.102 R)
• M22: 2,460,436 km (0.101 R)
• M23: 2,532,094 km (0.073 R)
• M24: 2,677,353 km (0.103 R)
• M25: 2,775,938 km (0.091 R)
• M26: 3,018,885 km (0.105 R)
• M27: 3,104,305 km (0.108 R)
• M28: 3,312,546 km (0.111 R)
• M29: 3,400,659 km (0.05 R)
• M30: 3,588,404 km (0.081 R)
• M31: 3,642,708 km (0.088 R)
• M32: 3,964,643 km (0.098 R)
• M33: 4,459,961 km (0.083 R)
• M34: 4,528,178 km (0.111 R)
• M35: 4,675,532 km (0.088 R)
• M36: 4,904,417 km (0.102 R)
• M37: 5,383,728 km (0.077 R)
• M38: 5,487,699 km (0.093 R)
• M39: 5,613,361 km (0.118 R)
• M40: 5,686,963 km (0.073 R)
• M41: 5,803,500 km (0.065 R)
• M42: 6,222,823 km (0.077 R)
• M43: 6,288,346 km (0.115 R)
• M44: 6,397,852 km (0.06 R)
• M45: 6,541,167 km (0.074 R)
• M46: 6,842,158 km (0.115 R)
• M47: 6,898,407 km (0.116 R)
• M48: 7,193,563 km (0.078 R)
• M49: 7,250,710 km (0.061 R)
• M50: 7,354,082 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.5

Radius: 14.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.63 AU - 3.65 AU

Year: 4416 Days

Day: 15 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,572,885 km

• M1: 183,407 km (0.101 R)
• M2: 297,251 km (0.107 R)
• M3: 440,117 km (0.105 R)
• M4: 557,402 km (0.082 R)
• M5: 753,824 km (0.117 R)
• M6: 1,007,990 km (0.063 R)
• M7: 1,118,094 km (0.108 R)
• M8: 1,351,617 km (0.074 R)
• M9: 1,487,302 km (0.04 R)
• M10: 1,653,954 km (0.113 R)
• M11: 1,854,266 km (0.091 R)
• M12: 1,978,432 km (0.107 R)
• M13: 2,148,525 km (0.11 R)
• M14: 2,368,433 km (0.101 R)
• M15: 2,910,427 km (0.077 R)
• M16: 3,056,135 km (0.082 R)
• M17: 3,220,992 km (0.117 R)
• M18: 3,405,895 km (0.111 R)
• M19: 3,681,155 km (0.091 R)
• M20: 3,963,895 km (0.047 R)
• M21: 4,107,958 km (0.041 R)
• M22: 4,272,216 km (0.03 R)
• M23: 4,401,469 km (0.029 R)
• M24: 4,513,368 km (0.102 R)
• M25: 4,664,013 km (0.04 R)
• M26: 4,951,091 km (0.102 R)
• M27: 5,067,628 km (0.115 R)
• M28: 5,283,647 km (0.115 R)
• M29: 5,462,566 km (0.101 R)
• M30: 5,724,811 km (0.07 R)
• M31: 5,949,807 km (0.113 R)
• M32: 6,345,642 km (0.093 R)
• M33: 6,472,501 km (0.11 R)
• M34: 6,814,781 km (0.054 R)
• M35: 6,988,165 km (0.082 R)
• M36: 7,674,072 km (0.029 R)
• M37: 8,312,256 km (0.118 R)
• M38: 8,497,757 km (0.11 R)
• M39: 8,731,579 km (0.054 R)
• M40: 8,849,163 km (0.059 R)
• M41: 9,157,783 km (0.118 R)
• M42: 9,325,482 km (0.075 R)
• M43: 9,421,674 km (0.09 R)
• M44: 9,518,314 km (0.111 R)
• M45: 10,055,370 km (0.062 R)
• M46: 10,277,972 km (0.049 R)
• M47: 10,427,420 km (0.064 R)
• M48: 10,930,368 km (0.083 R)
• M49: 11,159,403 km (0.069 R)
• M50: 11,441,395 km (0.079 R)
• M51: 13,047,926 km (0.076 R)
• M52: 13,236,719 km (0.059 R)
• M53: 13,891,209 km (0.07 R)
• M54: 14,028,989 km (0.092 R)
• M55: 14,167,068 km (0.086 R)
• M56: 14,500,522 km (0.1 R)
• M57: 14,724,170 km (0.113 R)
• M58: 15,345,450 km (0.092 R)
• M59: 15,745,176 km (0.038 R)
• M60: 16,003,980 km (0.115 R)
• M61: 16,177,364 km (0.069 R)
• M62: 17,319,394 km (0.044 R)
• M63: 17,497,266 km (0.085 R)
• M64: 17,705,806 km (0.119 R)
• M65: 18,275,773 km (0.087 R)
• M66: 19,004,315 km (0.057 R)
• M67: 19,341,359 km (0.057 R)
• M68: 19,587,896 km (0.059 R)
• M69: 20,270,960 km (0.08 R)
• M70: 20,395,874 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.8

Radius: 3.1

Gravity: 27.66 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.45 AU - 11.07 AU

Year: 17916 Days

Day: 18.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,572,885 km

• M1: 75,397 km (0.09 R)
• M2: 184,305 km (0.115 R)
• M3: 267,182 km (0.101 R)
• M4: 834,158 km (0.066 R)
• M5: 1,204,712 km (0.055 R)
• M6: 1,293,124 km (0.107 R)
• M7: 1,619,547 km (0.062 R)
• M8: 1,893,161 km (0.107 R)
• M9: 1,944,324 km (0.097 R)
• M10: 2,566,351 km (0.112 R)
• M11: 2,913,419 km (0.069 R)
• M12: 4,072,952 km (0.072 R)
• M13: 4,106,013 km (0.093 R)
• M14: 4,374,092 km (0.118 R)
• M15: 4,476,118 km (0.047 R)
• M16: 5,104,579 km (0.026 R)
• M17: 5,502,060 km (0.04 R)
• M18: 5,685,916 km (0.081 R)
• M19: 7,879,469 km (0.055 R)
• M20: 10,618,008 km (0.105 R)
• M21: 10,984,972 km (0.06 R)
• M22: 11,077,274 km (0.116 R)
• M23: 11,684,042 km (0.066 R)
• M24: 12,686,647 km (0.085 R)
• M25: 13,271,874 km (0.039 R)
• M26: 13,617,296 km (0.081 R)
• M27: 13,716,479 km (0.073 R)
• M28: 14,367,380 km (0.115 R)
• M29: 16,537,895 km (0.104 R)
• M30: 17,552,767 km (0.085 R)
• M31: 17,986,002 km (0.032 R)
• M32: 19,810,348 km (0.096 R)
• M33: 20,602,020 km (0.11 R)
• M34: 21,576,950 km (0.088 R)
• M35: 21,692,738 km (0.03 R)
• M36: 21,982,809 km (0.106 R)
• M37: 22,391,211 km (0.093 R)
• M38: 22,802,007 km (0.105 R)
• M39: 23,274,586 km (0.051 R)
• M40: 23,631,228 km (0.059 R)
• M41: 24,470,173 km (0.042 R)
• M42: 25,379,877 km (0.092 R)
• M43: 26,177,084 km (0.062 R)
• M44: 27,107,284 km (0.088 R)
• M45: 29,191,332 km (0.111 R)
• M46: 31,261,018 km (0.116 R)
• M47: 31,917,304 km (0.06 R)
• M48: 33,511,120 km (0.107 R)
• M49: 35,675,951 km (0.08 R)
• M50: 35,949,864 km (0.075 R)
• M51: 37,607,110 km (0.087 R)
• M52: 37,815,948 km (0.037 R)
• M53: 38,585,330 km (0.108 R)
• M54: 39,997,085 km (0.054 R)
• M55: 40,352,829 km (0.03 R)
• M56: 41,857,783 km (0.096 R)
• M57: 43,016,718 km (0.109 R)
• M58: 44,996,048 km (0.044 R)
• M59: 45,959,757 km (0.099 R)
• M60: 46,108,607 km (0.109 R)
• M61: 46,481,405 km (0.046 R)
• M62: 46,705,652 km (0.11 R)
• M63: 47,455,437 km (0.104 R)
• M64: 48,663,439 km (0.105 R)
• M65: 49,652,431 km (0.089 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: 171 - 14,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit