🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.5

Radius: 13.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.17 AU - 1.33 AU

Year: 965 Days

Day: 9.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 35,219,643 km

• M1: 173,982 km (0.101 R)
• M2: 269,875 km (0.072 R)
• M3: 360,381 km (0.095 R)
• M4: 450,439 km (0.088 R)
• M5: 555,457 km (0.081 R)
• M6: 641,027 km (0.102 R)
• M7: 727,794 km (0.055 R)
• M8: 828,623 km (0.081 R)
• M9: 925,113 km (0.058 R)
• M10: 1,046,437 km (0.114 R)
• M11: 1,386,623 km (0.109 R)
• M12: 1,503,907 km (0.082 R)
• M13: 1,606,532 km (0.103 R)
• M14: 1,692,850 km (0.081 R)
• M15: 1,780,963 km (0.108 R)
• M16: 2,008,052 km (0.031 R)
• M17: 2,094,969 km (0.052 R)
• M18: 2,321,310 km (0.08 R)
• M19: 2,462,531 km (0.047 R)
• M20: 2,614,073 km (0.092 R)
• M21: 2,739,137 km (0.067 R)
• M22: 2,979,840 km (0.086 R)
• M23: 3,079,771 km (0.079 R)
• M24: 3,298,783 km (0.108 R)
• M25: 3,482,638 km (0.096 R)
• M26: 3,637,173 km (0.074 R)
• M27: 3,744,136 km (0.094 R)
• M28: 4,356,290 km (0.097 R)
• M29: 4,452,631 km (0.112 R)
• M30: 4,727,891 km (0.072 R)
• M31: 4,999,710 km (0.105 R)
• M32: 5,091,564 km (0.09 R)
• M33: 5,314,165 km (0.082 R)
• M34: 5,417,238 km (0.097 R)
• M35: 5,568,482 km (0.068 R)
• M36: 5,692,349 km (0.096 R)
• M37: 5,846,135 km (0.105 R)
• M38: 5,942,925 km (0.096 R)
• M39: 6,079,358 km (0.091 R)
• M40: 6,177,494 km (0.091 R)
• M41: 6,375,412 km (0.04 R)
• M42: 6,807,900 km (0.065 R)
• M43: 7,002,228 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.6

Radius: 9.6

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.26 AU - 1.3 AU

Year: 1000 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 35,219,643 km

• M1: 127,158 km (0.098 R)
• M2: 197,170 km (0.099 R)
• M3: 305,030 km (0.103 R)
• M4: 396,734 km (0.104 R)
• M5: 577,897 km (0.11 R)
• M6: 676,482 km (0.116 R)
• M7: 742,005 km (0.085 R)
• M8: 850,613 km (0.053 R)
• M9: 921,972 km (0.053 R)
• M10: 1,189,153 km (0.084 R)
• M11: 1,318,107 km (0.064 R)
• M12: 1,409,062 km (0.096 R)
• M13: 1,717,832 km (0.079 R)
• M14: 1,864,737 km (0.112 R)
• M15: 1,983,518 km (0.106 R)
• M16: 2,047,995 km (0.091 R)
• M17: 2,187,420 km (0.094 R)
• M18: 2,372,473 km (0.096 R)
• M19: 2,589,240 km (0.101 R)
• M20: 2,651,024 km (0.101 R)
• M21: 2,812,440 km (0.114 R)
• M22: 2,894,420 km (0.088 R)
• M23: 3,173,270 km (0.076 R)
• M24: 3,316,136 km (0.115 R)
• M25: 3,441,649 km (0.095 R)
• M26: 3,707,334 km (0.026 R)
• M27: 4,123,516 km (0.114 R)
• M28: 4,185,748 km (0.076 R)
• M29: 4,427,050 km (0.069 R)
• M30: 4,651,447 km (0.112 R)
• M31: 4,781,298 km (0.117 R)
• M32: 5,011,529 km (0.075 R)
• M33: 5,122,530 km (0.087 R)
• M34: 5,369,367 km (0.066 R)
• M35: 5,666,319 km (0.105 R)
• M36: 5,781,958 km (0.032 R)
• M37: 5,910,163 km (0.106 R)
• M38: 6,157,299 km (0.088 R)
• M39: 6,300,165 km (0.035 R)
• M40: 6,698,544 km (0.094 R)
• M41: 7,117,567 km (0.048 R)
• M42: 7,280,180 km (0.11 R)
• M43: 7,456,556 km (0.091 R)
• M44: 7,634,279 km (0.063 R)
• M45: 7,711,022 km (0.052 R)
• M46: 7,877,973 km (0.101 R)
• M47: 8,058,987 km (0.09 R)
• M48: 8,202,302 km (0.075 R)
• M49: 8,307,020 km (0.118 R)
• M50: 8,570,911 km (0.086 R)
• M51: 8,663,961 km (0.11 R)
• M52: 8,770,624 km (0.085 R)
• M53: 9,133,997 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.2

Radius: 8.9

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.68 AU - 3.92 AU

Year: 5113 Days

Day: 10.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,219,643 km

• M1: 113,694 km (0.113 R)
• M2: 208,240 km (0.057 R)
• M3: 346,169 km (0.079 R)
• M4: 418,126 km (0.119 R)
• M5: 484,697 km (0.117 R)
• M6: 604,974 km (0.087 R)
• M7: 722,259 km (0.114 R)
• M8: 1,057,358 km (0.098 R)
• M9: 1,136,495 km (0.074 R)
• M10: 1,283,999 km (0.117 R)
• M11: 1,368,821 km (0.115 R)
• M12: 1,975,589 km (0.038 R)
• M13: 2,154,359 km (0.079 R)
• M14: 2,235,591 km (0.037 R)
• M15: 2,506,662 km (0.058 R)
• M16: 2,570,690 km (0.086 R)
• M17: 2,766,214 km (0.057 R)
• M18: 3,311,648 km (0.088 R)
• M19: 3,405,745 km (0.089 R)
• M20: 3,669,337 km (0.1 R)
• M21: 3,865,160 km (0.053 R)
• M22: 4,014,309 km (0.108 R)
• M23: 4,344,023 km (0.091 R)
• M24: 5,302,497 km (0.1 R)
• M25: 5,524,201 km (0.086 R)
• M26: 5,862,591 km (0.103 R)
• M27: 6,005,457 km (0.084 R)
• M28: 6,091,775 km (0.113 R)
• M29: 6,207,564 km (0.069 R)
• M30: 6,529,797 km (0.052 R)
• M31: 6,767,508 km (0.072 R)
• M32: 7,998,400 km (0.071 R)
• M33: 8,125,259 km (0.078 R)
• M34: 8,252,866 km (0.043 R)
• M35: 8,381,071 km (0.114 R)
• M36: 8,574,651 km (0.085 R)
• M37: 10,004,806 km (0.087 R)
• M38: 10,694,901 km (0.088 R)
• M39: 11,543,420 km (0.106 R)
• M40: 11,903,203 km (0.089 R)
• M41: 12,048,164 km (0.059 R)
• M42: 13,379,435 km (0.048 R)
• M43: 13,833,465 km (0.106 R)
• M44: 14,100,646 km (0.098 R)
• M45: 14,253,984 km (0.097 R)
• M46: 14,601,351 km (0.06 R)
• M47: 14,717,738 km (0.111 R)
• M48: 14,912,365 km (0.065 R)
• M49: 15,422,493 km (0.106 R)
• M50: 15,580,618 km (0.116 R)
• M51: 15,898,514 km (0.098 R)
• M52: 16,058,284 km (0.096 R)
• M53: 17,068,818 km (0.063 R)
• M54: 18,099,697 km (0.09 R)
• M55: 18,266,498 km (0.108 R)
• M56: 18,601,598 km (0.116 R)
• M57: 19,108,286 km (0.097 R)
• M58: 19,235,593 km (0.095 R)
• M59: 19,363,200 km (0.089 R)
• M60: 19,662,247 km (0.099 R)
• M61: 19,876,620 km (0.1 R)
• M62: 20,264,677 km (0.102 R)
• M63: 20,394,528 km (0.091 R)
• M64: 20,611,595 km (0.052 R)
• M65: 21,267,432 km (0.052 R)
• M66: 22,108,022 km (0.111 R)
• M67: 22,869,475 km (0.101 R)
• M68: 23,867,443 km (0.082 R)
• M69: 24,050,401 km (0.033 R)
• M70: 25,297,598 km (0.037 R)
• M71: 25,390,798 km (0.049 R)
• M72: 26,187,855 km (0.114 R)
• M73: 28,192,168 km (0.069 R)
• M74: 29,702,807 km (0.087 R)
• M75: 30,890,315 km (0.095 R)
• M76: 31,439,788 km (0.105 R)
• M77: 32,295,338 km (0.102 R)
• M78: 32,548,458 km (0.097 R)
• M79: 32,700,599 km (0.053 R)
• M80: 33,618,681 km (0.109 R)
• M81: 33,823,779 km (0.089 R)
• M82: 34,286,934 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.6

Radius: 8.5

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.29 AU - 4.75 AU

Year: 6633 Days

Day: 8.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,219,643 km

• M1: 126,261 km (0.096 R)
• M2: 205,099 km (0.091 R)
• M3: 279,150 km (0.096 R)
• M4: 397,182 km (0.049 R)
• M5: 647,759 km (0.071 R)
• M6: 714,629 km (0.065 R)
• M7: 784,042 km (0.1 R)
• M8: 1,283,400 km (0.104 R)
• M9: 1,789,639 km (0.095 R)
• M10: 1,866,832 km (0.054 R)
• M11: 2,004,462 km (0.096 R)
• M12: 2,207,167 km (0.081 R)
• M13: 2,331,932 km (0.075 R)
• M14: 2,654,315 km (0.06 R)
• M15: 2,922,394 km (0.045 R)
• M16: 3,778,543 km (0.103 R)
• M17: 4,105,863 km (0.062 R)
• M18: 4,208,487 km (0.107 R)
• M19: 4,468,638 km (0.082 R)
• M20: 4,574,254 km (0.119 R)
• M21: 4,680,618 km (0.089 R)
• M22: 4,841,735 km (0.112 R)
• M23: 5,476,329 km (0.106 R)
• M24: 5,589,425 km (0.119 R)
• M25: 5,674,696 km (0.092 R)
• M26: 5,760,565 km (0.106 R)
• M27: 5,991,245 km (0.087 R)
• M28: 6,049,439 km (0.066 R)
• M29: 7,128,638 km (0.083 R)
• M30: 7,314,289 km (0.118 R)
• M31: 8,331,105 km (0.068 R)
• M32: 8,856,044 km (0.12 R)
• M33: 9,391,605 km (0.054 R)
• M34: 9,493,182 km (0.075 R)
• M35: 9,903,379 km (0.108 R)
• M36: 10,634,913 km (0.061 R)
• M37: 11,132,326 km (0.11 R)
• M38: 11,564,663 km (0.05 R)
• M39: 11,892,582 km (0.079 R)
• M40: 12,039,337 km (0.046 R)
• M41: 12,186,691 km (0.109 R)
• M42: 12,594,944 km (0.078 R)
• M43: 13,234,624 km (0.088 R)
• M44: 13,348,618 km (0.073 R)
• M45: 13,424,913 km (0.047 R)
• M46: 13,730,990 km (0.102 R)
• M47: 14,350,325 km (0.08 R)
• M48: 14,860,155 km (0.109 R)
• M49: 14,939,143 km (0.078 R)
• M50: 15,018,280 km (0.114 R)
• M51: 15,296,233 km (0.029 R)
• M52: 15,696,407 km (0.105 R)
• M53: 16,302,877 km (0.105 R)
• M54: 16,425,248 km (0.113 R)
• M55: 16,752,718 km (0.065 R)
• M56: 17,082,282 km (0.031 R)
• M57: 17,789,880 km (0.102 R)
• M58: 18,379,744 km (0.117 R)
• M59: 19,362,901 km (0.112 R)
• M60: 19,492,303 km (0.084 R)
• M61: 19,665,388 km (0.113 R)
• M62: 21,024,186 km (0.1 R)
• M63: 21,692,439 km (0.112 R)
• M64: 22,187,010 km (0.058 R)
• M65: 23,324,702 km (0.114 R)
• M66: 23,692,712 km (0.09 R)
• M67: 24,016,293 km (0.094 R)
• M68: 24,201,944 km (0.086 R)
• M69: 24,388,043 km (0.106 R)
• M70: 24,996,009 km (0.069 R)
• M71: 25,325,424 km (0.084 R)
• M72: 25,467,093 km (0.109 R)
• M73: 27,671,717 km (0.106 R)
• M74: 28,207,875 km (0.114 R)
• M75: 28,846,060 km (0.081 R)
• M76: 29,340,182 km (0.11 R)
• M77: 29,538,548 km (0.112 R)
• M78: 29,737,364 km (0.09 R)
• M79: 30,036,560 km (0.046 R)
• M80: 31,091,374 km (0.076 R)
• M81: 31,344,344 km (0.113 R)
• M82: 31,801,366 km (0.111 R)
• M83: 32,056,281 km (0.097 R)
• M84: 33,599,532 km (0.117 R)
• M85: 33,859,084 km (0.116 R)
• M86: 34,746,649 km (0.085 R)
• M87: 35,219,677 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 18,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit