🌌 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: 776.4

Radius: 14.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.13 AU - 1.37 AU

Year: 917 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 22,889,531 km

• M1: 185,352 km (0.068 R)
• M2: 367,562 km (0.11 R)
• M3: 493,673 km (0.113 R)
• M4: 592,408 km (0.091 R)
• M5: 803,490 km (0.117 R)
• M6: 900,878 km (0.079 R)
• M7: 1,035,516 km (0.11 R)
• M8: 1,156,840 km (0.085 R)
• M9: 1,283,550 km (0.109 R)
• M10: 1,385,426 km (0.083 R)
• M11: 1,637,498 km (0.053 R)
• M12: 1,838,857 km (0.114 R)
• M13: 1,997,580 km (0.117 R)
• M14: 2,117,558 km (0.105 R)
• M15: 2,240,079 km (0.074 R)
• M16: 2,338,215 km (0.041 R)
• M17: 2,483,474 km (0.086 R)
• M18: 2,716,697 km (0.118 R)
• M19: 2,879,460 km (0.085 R)
• M20: 2,976,848 km (0.047 R)
• M21: 3,295,940 km (0.046 R)
• M22: 3,397,966 km (0.097 R)
• M23: 3,553,099 km (0.102 R)
• M24: 3,668,439 km (0.08 R)
• M25: 3,870,695 km (0.11 R)
• M26: 4,022,088 km (0.071 R)
• M27: 4,120,524 km (0.045 R)
• M28: 4,275,208 km (0.062 R)
• M29: 4,465,646 km (0.055 R)
• M30: 4,567,672 km (0.116 R)
• M31: 4,762,598 km (0.074 R)
• M32: 4,878,536 km (0.082 R)
• M33: 5,007,041 km (0.105 R)
• M34: 5,267,790 km (0.05 R)
• M35: 5,533,176 km (0.069 R)
• M36: 5,716,583 km (0.106 R)
• M37: 5,827,585 km (0.12 R)
• M38: 6,203,076 km (0.079 R)
• M39: 6,380,948 km (0.113 R)
• M40: 6,951,215 km (0.074 R)
• M41: 7,043,517 km (0.051 R)
• M42: 7,136,267 km (0.116 R)
• M43: 7,673,772 km (0.09 R)
• M44: 7,769,066 km (0.09 R)
• M45: 8,266,180 km (0.118 R)
• M46: 8,787,977 km (0.054 R)
• M47: 8,902,120 km (0.088 R)
• M48: 9,059,946 km (0.06 R)
• M49: 9,291,374 km (0.117 R)
• M50: 9,495,426 km (0.117 R)
• M51: 9,597,900 km (0.111 R)
• M52: 9,833,816 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.1

Radius: 11.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.34 AU - 1.5 AU

Year: 1110 Days

Day: 10.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 22,889,531 km

• M1: 149,149 km (0.089 R)
• M2: 236,813 km (0.06 R)
• M3: 312,360 km (0.089 R)
• M4: 406,009 km (0.059 R)
• M5: 482,304 km (0.108 R)
• M6: 564,882 km (0.025 R)
• M7: 658,979 km (0.052 R)
• M8: 747,241 km (0.108 R)
• M9: 827,276 km (0.046 R)
• M10: 930,200 km (0.068 R)
• M11: 1,100,442 km (0.049 R)
• M12: 1,281,605 km (0.105 R)
• M13: 1,528,142 km (0.1 R)
• M14: 1,632,711 km (0.091 R)
• M15: 1,798,615 km (0.068 R)
• M16: 1,952,851 km (0.117 R)
• M17: 2,049,341 km (0.112 R)
• M18: 2,256,385 km (0.119 R)
• M19: 2,385,936 km (0.117 R)
• M20: 2,498,883 km (0.046 R)
• M21: 2,720,736 km (0.105 R)
• M22: 2,838,919 km (0.08 R)
• M23: 3,142,303 km (0.113 R)
• M24: 3,509,566 km (0.049 R)
• M25: 3,736,656 km (0.097 R)
• M26: 3,979,902 km (0.089 R)
• M27: 4,148,648 km (0.029 R)
• M28: 4,331,307 km (0.027 R)
• M29: 4,610,457 km (0.085 R)
• M30: 4,752,126 km (0.119 R)
• M31: 5,088,721 km (0.108 R)
• M32: 5,198,526 km (0.104 R)
• M33: 5,395,696 km (0.108 R)
• M34: 5,532,728 km (0.065 R)
• M35: 5,746,802 km (0.034 R)
• M36: 5,835,813 km (0.116 R)
• M37: 6,131,418 km (0.098 R)
• M38: 6,248,404 km (0.113 R)
• M39: 6,590,684 km (0.117 R)
• M40: 6,939,097 km (0.096 R)
• M41: 7,486,925 km (0.074 R)
• M42: 7,723,888 km (0.094 R)
• M43: 7,836,385 km (0.093 R)
• M44: 7,991,817 km (0.107 R)
• M45: 8,234,166 km (0.066 R)
• M46: 9,079,244 km (0.111 R)
• M47: 9,272,375 km (0.066 R)
• M48: 9,362,134 km (0.041 R)
• M49: 9,452,042 km (0.078 R)
• M50: 9,647,866 km (0.113 R)
• M51: 9,890,663 km (0.102 R)
• M52: 10,028,293 km (0.112 R)
• M53: 10,135,705 km (0.118 R)
• M54: 10,289,790 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.7

Radius: 9.6

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.15 AU - 4.21 AU

Year: 5606 Days

Day: 8.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 22,889,531 km

• M1: 154,834 km (0.106 R)
• M2: 346,917 km (0.081 R)
• M3: 537,206 km (0.088 R)
• M4: 628,311 km (0.111 R)
• M5: 840,441 km (0.066 R)
• M6: 1,164,171 km (0.065 R)
• M7: 1,525,599 km (0.074 R)
• M8: 1,693,597 km (0.086 R)
• M9: 1,993,242 km (0.053 R)
• M10: 2,290,792 km (0.087 R)
• M11: 2,845,352 km (0.055 R)
• M12: 2,927,930 km (0.105 R)
• M13: 3,374,778 km (0.101 R)
• M14: 3,639,866 km (0.067 R)
• M15: 4,003,837 km (0.115 R)
• M16: 4,403,563 km (0.118 R)
• M17: 4,620,330 km (0.111 R)
• M18: 4,865,372 km (0.12 R)
• M19: 4,964,555 km (0.117 R)
• M20: 5,368,170 km (0.115 R)
• M21: 5,625,927 km (0.093 R)
• M22: 5,782,406 km (0.105 R)
• M23: 6,126,631 km (0.064 R)
• M24: 6,423,134 km (0.077 R)
• M25: 6,724,424 km (0.109 R)
• M26: 6,835,127 km (0.06 R)
• M27: 7,114,576 km (0.091 R)
• M28: 7,284,070 km (0.12 R)
• M29: 7,483,484 km (0.083 R)
• M30: 8,388,102 km (0.082 R)
• M31: 8,777,805 km (0.085 R)
• M32: 9,357,945 km (0.114 R)
• M33: 9,543,746 km (0.042 R)
• M34: 9,668,361 km (0.095 R)
• M35: 9,982,068 km (0.054 R)
• M36: 10,331,079 km (0.045 R)
• M37: 11,073,683 km (0.028 R)
• M38: 11,204,731 km (0.09 R)
• M39: 11,270,404 km (0.12 R)
• M40: 11,402,051 km (0.047 R)
• M41: 12,135,529 km (0.112 R)
• M42: 12,304,425 km (0.085 R)
• M43: 12,372,193 km (0.105 R)
• M44: 12,850,008 km (0.075 R)
• M45: 13,647,963 km (0.103 R)
• M46: 13,753,280 km (0.108 R)
• M47: 15,219,040 km (0.037 R)
• M48: 15,437,752 km (0.084 R)
• M49: 16,322,773 km (0.112 R)
• M50: 17,072,857 km (0.11 R)
• M51: 17,375,942 km (0.034 R)
• M52: 17,680,972 km (0.082 R)
• M53: 17,949,351 km (0.098 R)
• M54: 18,528,743 km (0.108 R)
• M55: 18,762,266 km (0.051 R)
• M56: 18,957,641 km (0.045 R)
• M57: 19,350,335 km (0.07 R)
• M58: 19,626,941 km (0.112 R)
• M59: 19,944,538 km (0.088 R)
• M60: 20,223,837 km (0.117 R)
• M61: 20,584,817 km (0.032 R)
• M62: 20,826,716 km (0.089 R)
• M63: 21,272,668 km (0.075 R)
• M64: 22,009,138 km (0.061 R)
• M65: 22,712,248 km (0.112 R)
• M66: 22,878,750 km (0.072 R)
• M67: 23,506,912 km (0.094 R)
• M68: 24,013,450 km (0.096 R)
• M69: 24,353,187 km (0.079 R)
• M70: 24,438,458 km (0.105 R)
• M71: 24,694,569 km (0.117 R)
• M72: 25,080,382 km (0.095 R)
• M73: 25,381,972 km (0.114 R)
• M74: 26,512,333 km (0.076 R)
• M75: 27,127,779 km (0.112 R)
• M76: 27,837,022 km (0.073 R)
• M77: 28,015,193 km (0.085 R)
• M78: 28,193,813 km (0.103 R)
• M79: 28,957,211 km (0.113 R)
• M80: 29,318,789 km (0.12 R)
• M81: 29,772,968 km (0.109 R)
• M82: 30,275,168 km (0.089 R)
• M83: 30,596,205 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.1

Radius: 12.2

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.42 AU - 5.4 AU

Year: 6075 Days

Day: 9.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,889,531 km

• M1: 155,432 km (0.065 R)
• M2: 294,259 km (0.064 R)
• M3: 429,196 km (0.047 R)
• M4: 528,529 km (0.108 R)
• M5: 609,462 km (0.069 R)
• M6: 745,297 km (0.12 R)
• M7: 892,501 km (0.106 R)
• M8: 1,061,696 km (0.028 R)
• M9: 1,566,140 km (0.115 R)
• M10: 1,675,646 km (0.093 R)
• M11: 1,773,632 km (0.074 R)
• M12: 2,170,216 km (0.061 R)
• M13: 2,562,312 km (0.06 R)
• M14: 2,909,080 km (0.091 R)
• M15: 3,218,449 km (0.113 R)
• M16: 3,306,412 km (0.112 R)
• M17: 3,430,728 km (0.084 R)
• M18: 3,538,738 km (0.097 R)
• M19: 3,757,899 km (0.05 R)
• M20: 3,944,148 km (0.059 R)
• M21: 4,152,538 km (0.103 R)
• M22: 4,383,966 km (0.106 R)
• M23: 4,639,628 km (0.073 R)
• M24: 4,799,399 km (0.111 R)
• M25: 5,145,120 km (0.111 R)
• M26: 5,352,313 km (0.082 R)
• M27: 5,562,348 km (0.061 R)
• M28: 5,689,656 km (0.088 R)
• M29: 5,860,945 km (0.096 R)
• M30: 6,055,572 km (0.109 R)
• M31: 6,563,158 km (0.116 R)
• M32: 6,652,767 km (0.061 R)
• M33: 7,384,899 km (0.097 R)
• M34: 7,642,506 km (0.111 R)
• M35: 8,287,423 km (0.099 R)
• M36: 8,481,900 km (0.119 R)
• M37: 8,653,339 km (0.05 R)
• M38: 9,024,492 km (0.11 R)
• M39: 9,124,423 km (0.118 R)
• M40: 9,350,465 km (0.119 R)
• M41: 10,403,934 km (0.111 R)
• M42: 10,692,957 km (0.09 R)
• M43: 11,521,729 km (0.092 R)
• M44: 11,711,718 km (0.075 R)
• M45: 11,930,131 km (0.111 R)
• M46: 12,067,462 km (0.089 R)
• M47: 12,426,646 km (0.102 R)
• M48: 12,537,947 km (0.059 R)
• M49: 12,733,322 km (0.105 R)
• M50: 12,845,520 km (0.107 R)
• M51: 12,958,018 km (0.117 R)
• M52: 13,042,690 km (0.078 R)
• M53: 13,184,060 km (0.044 R)
• M54: 13,269,182 km (0.079 R)
• M55: 13,812,222 km (0.108 R)
• M56: 13,956,434 km (0.094 R)
• M57: 14,391,914 km (0.111 R)
• M58: 14,567,392 km (0.119 R)
• M59: 14,772,939 km (0.094 R)
• M60: 16,087,157 km (0.111 R)
• M61: 16,208,480 km (0.06 R)
• M62: 17,252,075 km (0.087 R)
• M63: 17,532,122 km (0.084 R)
• M64: 18,954,050 km (0.041 R)
• M65: 19,114,419 km (0.108 R)
• M66: 19,275,087 km (0.08 R)
• M67: 19,597,919 km (0.104 R)
• M68: 19,695,158 km (0.062 R)
• M69: 19,890,084 km (0.036 R)
• M70: 20,085,609 km (0.056 R)
• M71: 20,445,691 km (0.115 R)
• M72: 20,708,983 km (0.117 R)
• M73: 20,874,139 km (0.103 R)
• M74: 21,072,805 km (0.106 R)
• M75: 21,205,648 km (0.061 R)
• M76: 21,941,220 km (0.102 R)
• M77: 22,379,841 km (0.108 R)
• M78: 22,753,238 km (0.087 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: 549 - 14,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit