🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.7

Radius: 14.2

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.77 AU - 0.89 AU

Year: 513 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,496,632 km

• M1: 181,163 km (0.102 R)
• M2: 279,748 km (0.102 R)
• M3: 435,629 km (0.099 R)
• M4: 549,024 km (0.11 R)
• M5: 642,672 km (0.112 R)
• M6: 746,493 km (0.106 R)
• M7: 835,205 km (0.114 R)
• M8: 928,105 km (0.087 R)
• M9: 1,097,001 km (0.075 R)
• M10: 1,208,900 km (0.068 R)
• M11: 1,373,308 km (0.095 R)
• M12: 1,476,531 km (0.095 R)
• M13: 1,596,808 km (0.03 R)
• M14: 1,696,589 km (0.112 R)
• M15: 1,803,253 km (0.108 R)
• M16: 1,947,764 km (0.066 R)
• M17: 2,185,176 km (0.099 R)
• M18: 2,394,015 km (0.1 R)
• M19: 2,503,820 km (0.108 R)
• M20: 2,734,200 km (0.062 R)
• M21: 2,919,103 km (0.07 R)
• M22: 3,210,370 km (0.074 R)
• M23: 3,374,928 km (0.109 R)
• M24: 3,517,495 km (0.084 R)
• M25: 3,655,723 km (0.084 R)
• M26: 3,782,881 km (0.069 R)
• M27: 3,911,685 km (0.089 R)
• M28: 4,061,732 km (0.108 R)
• M29: 4,226,888 km (0.119 R)
• M30: 4,448,442 km (0.115 R)
• M31: 4,605,221 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.8

Radius: 13.2

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.24 AU - 1.56 AU

Year: 1124 Days

Day: 11.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 66,496,632 km

• M1: 171,589 km (0.097 R)
• M2: 297,550 km (0.093 R)
• M3: 393,442 km (0.08 R)
• M4: 496,515 km (0.083 R)
• M5: 587,770 km (0.098 R)
• M6: 696,228 km (0.075 R)
• M7: 796,309 km (0.071 R)
• M8: 948,151 km (0.081 R)
• M9: 1,085,781 km (0.084 R)
• M10: 1,243,607 km (0.107 R)
• M11: 1,382,434 km (0.114 R)
• M12: 1,471,145 km (0.079 R)
• M13: 1,597,406 km (0.088 R)
• M14: 1,831,078 km (0.099 R)
• M15: 2,084,198 km (0.064 R)
• M16: 2,340,758 km (0.107 R)
• M17: 2,514,740 km (0.117 R)
• M18: 2,599,263 km (0.096 R)
• M19: 2,771,001 km (0.027 R)
• M20: 2,911,324 km (0.119 R)
• M21: 3,126,296 km (0.066 R)
• M22: 3,374,479 km (0.052 R)
• M23: 3,581,523 km (0.079 R)
• M24: 3,686,690 km (0.106 R)
• M25: 3,773,457 km (0.075 R)
• M26: 3,870,695 km (0.068 R)
• M27: 4,329,213 km (0.077 R)
• M28: 4,658,478 km (0.083 R)
• M29: 4,794,612 km (0.079 R)
• M30: 5,017,363 km (0.098 R)
• M31: 5,103,083 km (0.108 R)
• M32: 5,211,092 km (0.041 R)
• M33: 5,297,859 km (0.078 R)
• M34: 5,396,294 km (0.06 R)
• M35: 5,583,741 km (0.054 R)
• M36: 5,750,991 km (0.113 R)
• M37: 5,863,339 km (0.094 R)
• M38: 5,976,435 km (0.119 R)
• M39: 6,124,686 km (0.032 R)
• M40: 6,366,736 km (0.119 R)
• M41: 6,518,129 km (0.038 R)
• M42: 6,611,927 km (0.117 R)
• M43: 6,694,355 km (0.103 R)
• M44: 7,003,574 km (0.066 R)
• M45: 7,135,818 km (0.096 R)
• M46: 7,281,078 km (0.119 R)
• M47: 7,378,466 km (0.098 R)
• M48: 7,500,837 km (0.1 R)
• M49: 7,685,591 km (0.106 R)
• M50: 7,859,423 km (0.082 R)
• M51: 7,959,355 km (0.107 R)
• M52: 8,072,301 km (0.073 R)
• M53: 8,439,863 km (0.042 R)
• M54: 8,735,319 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.9

Radius: 3.9

Gravity: 45.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.77 AU - 6.27 AU

Year: 10018 Days

Day: 23.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,496,632 km

• M1: 154,983 km (0.12 R)
• M2: 184,305 km (0.115 R)
• M3: 249,828 km (0.102 R)
• M4: 285,582 km (0.058 R)
• M5: 446,998 km (0.075 R)
• M6: 537,655 km (0.062 R)
• M7: 684,709 km (0.072 R)
• M8: 1,074,262 km (0.093 R)
• M9: 1,432,100 km (0.109 R)
• M10: 2,144,785 km (0.078 R)
• M11: 2,298,870 km (0.117 R)
• M12: 2,754,396 km (0.083 R)
• M13: 2,782,072 km (0.071 R)
• M14: 2,978,194 km (0.093 R)
• M15: 3,035,191 km (0.086 R)
• M16: 4,278,350 km (0.06 R)
• M17: 4,310,513 km (0.072 R)
• M18: 4,374,840 km (0.061 R)
• M19: 5,138,388 km (0.109 R)
• M20: 5,240,862 km (0.078 R)
• M21: 6,896,611 km (0.11 R)
• M22: 7,123,701 km (0.118 R)
• M23: 7,662,852 km (0.098 R)
• M24: 8,657,827 km (0.097 R)
• M25: 8,861,729 km (0.069 R)
• M26: 8,943,709 km (0.1 R)
• M27: 10,246,257 km (0.099 R)
• M28: 10,418,594 km (0.106 R)
• M29: 10,635,361 km (0.058 R)
• M30: 10,678,894 km (0.064 R)
• M31: 11,117,665 km (0.079 R)
• M32: 11,294,639 km (0.111 R)
• M33: 11,562,120 km (0.067 R)
• M34: 11,651,729 km (0.035 R)
• M35: 11,741,488 km (0.025 R)
• M36: 12,698,615 km (0.103 R)
• M37: 12,976,568 km (0.104 R)
• M38: 13,870,116 km (0.092 R)
• M39: 14,013,132 km (0.091 R)
• M40: 14,637,852 km (0.089 R)
• M41: 14,783,411 km (0.096 R)
• M42: 14,880,650 km (0.062 R)
• M43: 15,370,134 km (0.12 R)
• M44: 15,419,352 km (0.118 R)
• M45: 15,468,719 km (0.085 R)
• M46: 15,716,004 km (0.116 R)
• M47: 15,815,188 km (0.066 R)
• M48: 16,415,225 km (0.116 R)
• M49: 17,843,735 km (0.088 R)
• M50: 18,520,516 km (0.051 R)
• M51: 20,492,066 km (0.11 R)
• M52: 21,585,028 km (0.107 R)
• M53: 21,640,230 km (0.105 R)
• M54: 21,805,984 km (0.029 R)
• M55: 22,027,688 km (0.109 R)
• M56: 23,543,114 km (0.111 R)
• M57: 25,849,315 km (0.068 R)
• M58: 26,377,994 km (0.117 R)
• M59: 26,496,027 km (0.117 R)
• M60: 26,614,209 km (0.118 R)
• M61: 26,732,541 km (0.062 R)
• M62: 27,147,974 km (0.111 R)
• M63: 27,326,744 km (0.067 R)
• M64: 27,386,433 km (0.094 R)
• M65: 27,865,296 km (0.097 R)
• M66: 28,528,314 km (0.026 R)
• M67: 28,649,488 km (0.1 R)
• M68: 28,710,075 km (0.07 R)
• M69: 29,624,418 km (0.096 R)
• M70: 31,294,229 km (0.112 R)
• M71: 31,419,143 km (0.098 R)
• M72: 31,732,102 km (0.047 R)
• M73: 32,046,108 km (0.08 R)
• M74: 32,171,920 km (0.107 R)
• M75: 32,550,701 km (0.082 R)
• M76: 32,803,971 km (0.047 R)
• M77: 34,144,218 km (0.07 R)
• M78: 34,982,864 km (0.097 R)
• M79: 36,483,181 km (0.108 R)
• M80: 37,406,648 km (0.098 R)
• M81: 39,681,284 km (0.104 R)
• M82: 40,426,730 km (0.068 R)
• M83: 41,519,243 km (0.113 R)
• M84: 42,137,980 km (0.081 R)
• M85: 42,206,945 km (0.082 R)
• M86: 42,483,103 km (0.112 R)
• M87: 42,759,859 km (0.102 R)
• M88: 44,432,812 km (0.108 R)
• M89: 44,643,445 km (0.087 R)
• M90: 45,065,760 km (0.118 R)
• M91: 45,136,221 km (0.079 R)
• M92: 46,411,543 km (0.053 R)
• M93: 47,483,411 km (0.109 R)
• M94: 47,842,446 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.7

Radius: 5.5

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.04 AU - 7.3 AU

Year: 11684 Days

Day: 20.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 66,496,632 km

• M1: 77,791 km (0.051 R)
• M2: 641,775 km (0.101 R)
• M3: 698,173 km (0.069 R)
• M4: 741,557 km (0.068 R)
• M5: 956,529 km (0.107 R)
• M6: 1,386,473 km (0.046 R)
• M7: 1,592,918 km (0.081 R)
• M8: 1,931,009 km (0.094 R)
• M9: 2,161,540 km (0.051 R)
• M10: 2,247,558 km (0.107 R)
• M11: 2,999,737 km (0.108 R)
• M12: 3,095,778 km (0.108 R)
• M13: 3,390,187 km (0.115 R)
• M14: 3,515,550 km (0.076 R)
• M15: 4,572,160 km (0.102 R)
• M16: 6,079,657 km (0.066 R)
• M17: 6,665,632 km (0.098 R)
• M18: 7,205,082 km (0.106 R)
• M19: 7,398,811 km (0.109 R)
• M20: 8,291,761 km (0.112 R)
• M21: 8,733,823 km (0.072 R)
• M22: 9,183,364 km (0.102 R)
• M23: 9,569,776 km (0.117 R)
• M24: 10,723,624 km (0.111 R)
• M25: 11,655,320 km (0.074 R)
• M26: 12,807,074 km (0.115 R)
• M27: 14,115,307 km (0.047 R)
• M28: 16,856,538 km (0.115 R)
• M29: 17,113,697 km (0.12 R)
• M30: 17,372,202 km (0.054 R)
• M31: 17,762,354 km (0.118 R)
• M32: 18,595,315 km (0.032 R)
• M33: 18,728,008 km (0.109 R)
• M34: 20,344,862 km (0.052 R)
• M35: 20,756,106 km (0.066 R)
• M36: 21,123,818 km (0.092 R)
• M37: 21,679,574 km (0.082 R)
• M38: 22,005,847 km (0.06 R)
• M39: 23,232,400 km (0.064 R)
• M40: 23,901,850 km (0.108 R)
• M41: 26,394,001 km (0.118 R)
• M42: 28,507,520 km (0.108 R)
• M43: 29,481,402 km (0.032 R)
• M44: 29,584,475 km (0.088 R)
• M45: 29,636,086 km (0.111 R)
• M46: 29,791,219 km (0.082 R)
• M47: 30,570,325 km (0.043 R)
• M48: 31,461,479 km (0.085 R)
• M49: 32,148,732 km (0.056 R)
• M50: 32,894,328 km (0.09 R)
• M51: 33,753,468 km (0.082 R)
• M52: 34,131,652 km (0.112 R)
• M53: 35,329,332 km (0.105 R)
• M54: 35,933,409 km (0.046 R)
• M55: 36,264,319 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.9

Radius: 6.7

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.07 AU - 10.29 AU

Year: 18865 Days

Day: 23.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,496,632 km

• M1: 94,247 km (0.09 R)
• M2: 230,530 km (0.1 R)
• M3: 315,053 km (0.119 R)
• M4: 481,406 km (0.095 R)
• M5: 963,410 km (0.116 R)
• M6: 1,059,452 km (0.072 R)
• M7: 1,758,224 km (0.094 R)
• M8: 2,152,115 km (0.039 R)
• M9: 2,741,231 km (0.108 R)
• M10: 2,913,419 km (0.093 R)
• M11: 3,414,272 km (0.111 R)
• M12: 4,413,736 km (0.113 R)
• M13: 4,575,152 km (0.073 R)
• M14: 4,779,502 km (0.071 R)
• M15: 4,862,230 km (0.075 R)
• M16: 5,453,890 km (0.11 R)
• M17: 5,540,208 km (0.095 R)
• M18: 5,802,153 km (0.105 R)
• M19: 6,247,656 km (0.06 R)
• M20: 8,285,628 km (0.109 R)
• M21: 8,534,858 km (0.109 R)
• M22: 8,584,973 km (0.088 R)
• M23: 8,685,652 km (0.064 R)
• M24: 8,837,345 km (0.07 R)
• M25: 10,508,802 km (0.055 R)
• M26: 10,616,362 km (0.096 R)
• M27: 10,724,522 km (0.088 R)
• M28: 11,270,105 km (0.069 R)
• M29: 12,730,629 km (0.077 R)
• M30: 12,845,371 km (0.109 R)
• M31: 14,071,475 km (0.063 R)
• M32: 15,091,134 km (0.071 R)
• M33: 15,273,494 km (0.069 R)
• M34: 15,701,942 km (0.107 R)
• M35: 16,010,413 km (0.06 R)
• M36: 16,383,211 km (0.03 R)
• M37: 16,758,851 km (0.093 R)
• M38: 17,010,923 km (0.096 R)
• M39: 19,931,373 km (0.1 R)
• M40: 20,131,385 km (0.071 R)
• M41: 20,735,910 km (0.112 R)
• M42: 21,142,218 km (0.117 R)
• M43: 21,210,136 km (0.119 R)
• M44: 21,687,951 km (0.106 R)
• M45: 21,962,613 km (0.103 R)
• M46: 23,704,979 km (0.119 R)
• M47: 26,364,082 km (0.091 R)
• M48: 27,691,463 km (0.069 R)
• M49: 27,989,462 km (0.049 R)
• M50: 28,064,112 km (0.115 R)
• M51: 28,363,307 km (0.1 R)
• M52: 30,795,170 km (0.115 R)
• M53: 34,406,164 km (0.113 R)
• M54: 35,128,273 km (0.113 R)
• M55: 35,693,304 km (0.119 R)
• M56: 36,342,708 km (0.11 R)
• M57: 37,241,941 km (0.106 R)
• M58: 37,570,757 km (0.059 R)
• M59: 37,900,621 km (0.082 R)
• M60: 38,895,746 km (0.072 R)
• M61: 39,480,224 km (0.106 R)
• M62: 39,731,549 km (0.102 R)
• M63: 40,488,963 km (0.082 R)
• M64: 40,573,336 km (0.095 R)
• M65: 40,911,726 km (0.104 R)
• M66: 43,133,853 km (0.081 R)
• M67: 45,658,168 km (0.085 R)
• M68: 46,186,398 km (0.111 R)
• M69: 48,229,905 km (0.113 R)
• M70: 48,498,582 km (0.075 R)
• M71: 48,588,341 km (0.097 R)
• M72: 50,030,764 km (0.078 R)
• M73: 51,487,249 km (0.104 R)
• M74: 51,945,317 km (0.107 R)
• M75: 53,605,255 km (0.057 R)
• M76: 54,348,607 km (0.117 R)
• M77: 54,535,006 km (0.102 R)
• M78: 55,095,400 km (0.093 R)
• M79: 56,882,496 km (0.066 R)
• M80: 56,977,191 km (0.085 R)
• M81: 57,071,737 km (0.119 R)
• M82: 57,261,128 km (0.117 R)
• M83: 57,830,797 km (0.066 R)
• M84: 58,784,184 km (0.108 R)
• M85: 58,975,520 km (0.046 R)
• M86: 59,167,005 km (0.095 R)
• M87: 59,646,765 km (0.111 R)
• M88: 60,899,947 km (0.046 R)
• M89: 65,304,856 km (0.025 R)
• M90: 65,701,290 km (0.071 R)
• M91: 65,800,474 km (0.089 R)
• M92: 65,999,140 km (0.045 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 18,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit