🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 12.1

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.47 AU - 0.73 AU

Year: 310 Days

Day: 6.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 42,136,043 km

• M1: 152,889 km (0.103 R)
• M2: 248,033 km (0.093 R)
• M3: 325,525 km (0.097 R)
• M4: 407,056 km (0.077 R)
• M5: 490,382 km (0.091 R)
• M6: 627,713 km (0.081 R)
• M7: 703,559 km (0.093 R)
• M8: 786,286 km (0.114 R)
• M9: 866,022 km (0.04 R)
• M10: 980,614 km (0.098 R)
• M11: 1,056,460 km (0.109 R)
• M12: 1,149,510 km (0.105 R)
• M13: 1,237,773 km (0.112 R)
• M14: 1,352,664 km (0.075 R)
• M15: 1,467,106 km (0.041 R)
• M16: 1,546,692 km (0.046 R)
• M17: 1,688,511 km (0.115 R)
• M18: 1,839,455 km (0.103 R)
• M19: 1,971,850 km (0.11 R)
• M20: 2,074,623 km (0.094 R)
• M21: 2,188,617 km (0.037 R)
• M22: 2,280,470 km (0.062 R)
• M23: 2,373,669 km (0.08 R)
• M24: 2,488,261 km (0.102 R)
• M25: 2,640,702 km (0.102 R)
• M26: 2,906,836 km (0.086 R)
• M27: 2,986,871 km (0.105 R)
• M28: 3,067,654 km (0.104 R)
• M29: 3,192,867 km (0.062 R)
• M30: 3,358,921 km (0.069 R)
• M31: 3,499,543 km (0.117 R)
• M32: 3,682,352 km (0.097 R)
• M33: 3,763,434 km (0.109 R)
• M34: 3,880,120 km (0.053 R)
• M35: 3,998,153 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118

Radius: 9.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.78 AU - 1 AU

Year: 560 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 42,136,043 km

• M1: 133,441 km (0.086 R)
• M2: 204,201 km (0.106 R)
• M3: 269,276 km (0.06 R)
• M4: 332,855 km (0.117 R)
• M5: 398,678 km (0.074 R)
• M6: 493,673 km (0.112 R)
• M7: 586,124 km (0.053 R)
• M8: 664,215 km (0.107 R)
• M9: 774,618 km (0.112 R)
• M10: 845,228 km (0.079 R)
• M11: 955,781 km (0.12 R)
• M12: 1,021,753 km (0.112 R)
• M13: 1,085,781 km (0.107 R)
• M14: 1,251,985 km (0.11 R)
• M15: 1,328,728 km (0.111 R)
• M16: 1,450,800 km (0.099 R)
• M17: 1,515,426 km (0.066 R)
• M18: 1,634,955 km (0.103 R)
• M19: 1,706,613 km (0.089 R)
• M20: 1,831,228 km (0.042 R)
• M21: 1,892,563 km (0.099 R)
• M22: 2,039,917 km (0.098 R)
• M23: 2,279,872 km (0.053 R)
• M24: 2,360,355 km (0.086 R)
• M25: 2,432,162 km (0.09 R)
• M26: 2,494,993 km (0.068 R)
• M27: 2,652,071 km (0.117 R)
• M28: 2,716,847 km (0.115 R)
• M29: 2,832,785 km (0.098 R)
• M30: 2,986,422 km (0.096 R)
• M31: 3,121,958 km (0.076 R)
• M32: 3,227,574 km (0.096 R)
• M33: 3,291,602 km (0.076 R)
• M34: 3,377,471 km (0.119 R)
• M35: 3,562,673 km (0.099 R)
• M36: 3,678,761 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.7

Radius: 11.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.04 AU - 2.3 AU

Year: 2132 Days

Day: 14.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,136,043 km

• M1: 148,401 km (0.097 R)
• M2: 236,065 km (0.077 R)
• M3: 425,756 km (0.107 R)
• M4: 524,041 km (0.098 R)
• M5: 610,808 km (0.116 R)
• M6: 1,037,461 km (0.119 R)
• M7: 1,150,856 km (0.034 R)
• M8: 1,222,963 km (0.1 R)
• M9: 1,296,714 km (0.081 R)
• M10: 1,448,855 km (0.108 R)
• M11: 1,537,268 km (0.103 R)
• M12: 1,729,800 km (0.085 R)
• M13: 1,813,425 km (0.061 R)
• M14: 1,887,776 km (0.1 R)
• M15: 2,206,718 km (0.099 R)
• M16: 2,425,131 km (0.112 R)
• M17: 2,833,982 km (0.083 R)
• M18: 3,199,898 km (0.092 R)
• M19: 3,355,779 km (0.11 R)
• M20: 3,514,353 km (0.095 R)
• M21: 3,648,393 km (0.111 R)
• M22: 3,756,851 km (0.111 R)
• M23: 3,838,831 km (0.028 R)
• M24: 4,329,512 km (0.085 R)
• M25: 4,487,936 km (0.096 R)
• M26: 5,080,044 km (0.118 R)
• M27: 5,186,259 km (0.109 R)
• M28: 5,370,115 km (0.115 R)
• M29: 5,556,065 km (0.051 R)
• M30: 5,998,276 km (0.104 R)
• M31: 6,142,937 km (0.066 R)
• M32: 6,633,319 km (0.076 R)
• M33: 6,849,787 km (0.104 R)
• M34: 7,102,458 km (0.097 R)
• M35: 7,204,484 km (0.119 R)
• M36: 7,341,216 km (0.107 R)
• M37: 7,427,085 km (0.069 R)
• M38: 7,634,578 km (0.104 R)
• M39: 7,861,518 km (0.086 R)
• M40: 7,966,984 km (0.086 R)
• M41: 8,179,413 km (0.119 R)
• M42: 8,286,376 km (0.115 R)
• M43: 8,646,159 km (0.108 R)
• M44: 8,755,066 km (0.088 R)
• M45: 8,974,376 km (0.12 R)
• M46: 9,437,082 km (0.047 R)
• M47: 9,699,627 km (0.105 R)
• M48: 9,775,174 km (0.1 R)
• M49: 9,869,720 km (0.081 R)
• M50: 10,289,641 km (0.103 R)
• M51: 10,405,130 km (0.059 R)
• M52: 10,559,814 km (0.113 R)
• M53: 10,676,351 km (0.049 R)
• M54: 10,773,889 km (0.058 R)
• M55: 11,127,090 km (0.053 R)
• M56: 11,704,388 km (0.071 R)
• M57: 12,250,570 km (0.062 R)
• M58: 12,373,090 km (0.104 R)
• M59: 12,598,833 km (0.054 R)
• M60: 12,722,401 km (0.116 R)
• M61: 12,929,445 km (0.119 R)
• M62: 13,095,947 km (0.045 R)
• M63: 13,200,367 km (0.056 R)
• M64: 13,557,307 km (0.098 R)
• M65: 13,938,782 km (0.075 R)
• M66: 14,130,865 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.1

Radius: 8

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.92 AU - 4.56 AU

Year: 4823 Days

Day: 5.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,136,043 km

• M1: 150,944 km (0.098 R)
• M2: 511,026 km (0.069 R)
• M3: 855,401 km (0.056 R)
• M4: 1,096,104 km (0.117 R)
• M5: 1,278,912 km (0.112 R)
• M6: 1,455,288 km (0.041 R)
• M7: 1,538,165 km (0.089 R)
• M8: 2,237,535 km (0.052 R)
• M9: 2,314,429 km (0.106 R)
• M10: 2,470,758 km (0.117 R)
• M11: 2,793,740 km (0.119 R)
• M12: 3,347,252 km (0.045 R)
• M13: 3,934,274 km (0.111 R)
• M14: 4,050,811 km (0.119 R)
• M15: 4,407,303 km (0.06 R)
• M16: 4,601,631 km (0.065 R)
• M17: 5,278,262 km (0.088 R)
• M18: 5,484,707 km (0.049 R)
• M19: 5,536,767 km (0.066 R)
• M20: 5,693,845 km (0.12 R)
• M21: 5,746,503 km (0.101 R)
• M22: 6,012,488 km (0.115 R)
• M23: 6,146,827 km (0.096 R)
• M24: 6,200,981 km (0.119 R)
• M25: 6,418,796 km (0.098 R)
• M26: 6,528,750 km (0.03 R)
• M27: 7,059,374 km (0.118 R)
• M28: 7,459,099 km (0.099 R)
• M29: 7,661,805 km (0.084 R)
• M30: 8,161,611 km (0.115 R)
• M31: 8,460,657 km (0.106 R)
• M32: 8,702,407 km (0.105 R)
• M33: 8,854,698 km (0.072 R)
• M34: 9,410,155 km (0.067 R)
• M35: 9,472,537 km (0.071 R)
• M36: 9,660,582 km (0.072 R)
• M37: 9,786,693 km (0.106 R)
• M38: 10,200,181 km (0.044 R)
• M39: 10,296,522 km (0.085 R)
• M40: 10,393,013 km (0.098 R)
• M41: 10,587,041 km (0.082 R)
• M42: 10,684,430 km (0.102 R)
• M43: 10,913,015 km (0.081 R)
• M44: 11,143,246 km (0.082 R)
• M45: 11,275,491 km (0.087 R)
• M46: 11,408,334 km (0.108 R)
• M47: 11,508,265 km (0.066 R)
• M48: 11,944,642 km (0.074 R)
• M49: 12,420,662 km (0.085 R)
• M50: 12,592,102 km (0.091 R)
• M51: 14,530,142 km (0.098 R)
• M52: 15,404,691 km (0.102 R)
• M53: 16,108,998 km (0.108 R)
• M54: 16,937,621 km (0.118 R)
• M55: 17,433,687 km (0.079 R)
• M56: 17,702,814 km (0.056 R)
• M57: 18,050,928 km (0.118 R)
• M58: 18,832,577 km (0.095 R)
• M59: 20,065,712 km (0.085 R)
• M60: 21,119,928 km (0.106 R)
• M61: 21,943,165 km (0.076 R)
• M62: 22,275,422 km (0.108 R)
• M63: 23,028,947 km (0.06 R)
• M64: 23,833,484 km (0.075 R)
• M65: 24,004,026 km (0.079 R)
• M66: 24,260,586 km (0.101 R)
• M67: 24,389,240 km (0.075 R)
• M68: 24,475,109 km (0.043 R)
• M69: 24,776,399 km (0.077 R)
• M70: 24,862,717 km (0.105 R)
• M71: 25,295,953 km (0.115 R)
• M72: 25,426,402 km (0.085 R)
• M73: 25,950,294 km (0.058 R)
• M74: 26,081,940 km (0.057 R)
• M75: 27,053,429 km (0.063 R)
• M76: 27,275,881 km (0.082 R)
• M77: 27,946,827 km (0.08 R)
• M78: 28,986,233 km (0.078 R)
• M79: 29,625,166 km (0.076 R)
• M80: 30,453,339 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222

Radius: 12.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.44 AU - 4.68 AU

Year: 6493 Days

Day: 11 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 42,136,043 km

• M1: 339,438 km (0.077 R)
• M2: 424,858 km (0.065 R)
• M3: 557,102 km (0.085 R)
• M4: 824,135 km (0.106 R)
• M5: 1,009,337 km (0.107 R)
• M6: 1,327,232 km (0.078 R)
• M7: 1,449,753 km (0.109 R)
• M8: 1,691,653 km (0.101 R)
• M9: 1,916,199 km (0.094 R)
• M10: 2,428,123 km (0.063 R)
• M11: 2,699,942 km (0.092 R)
• M12: 4,243,194 km (0.106 R)
• M13: 4,655,037 km (0.058 R)
• M14: 4,844,577 km (0.064 R)
• M15: 6,081,004 km (0.039 R)
• M16: 6,451,707 km (0.095 R)
• M17: 6,782,019 km (0.091 R)
• M18: 7,045,461 km (0.083 R)
• M19: 7,385,796 km (0.045 R)
• M20: 7,681,701 km (0.107 R)
• M21: 8,361,923 km (0.108 R)
• M22: 8,464,397 km (0.054 R)
• M23: 9,140,430 km (0.11 R)
• M24: 9,914,898 km (0.094 R)
• M25: 10,050,583 km (0.116 R)
• M26: 10,905,535 km (0.107 R)
• M27: 11,498,092 km (0.098 R)
• M28: 12,072,099 km (0.117 R)
• M29: 12,479,454 km (0.097 R)
• M30: 12,980,158 km (0.085 R)
• M31: 13,819,403 km (0.077 R)
• M32: 15,897,915 km (0.062 R)
• M33: 16,120,667 km (0.064 R)
• M34: 16,408,642 km (0.114 R)
• M35: 17,972,987 km (0.115 R)
• M36: 19,042,163 km (0.098 R)
• M37: 19,312,636 km (0.073 R)
• M38: 19,516,389 km (0.119 R)
• M39: 20,649,592 km (0.044 R)
• M40: 20,892,839 km (0.117 R)
• M41: 21,276,707 km (0.064 R)
• M42: 22,122,683 km (0.111 R)
• M43: 22,478,426 km (0.11 R)
• M44: 24,029,607 km (0.095 R)
• M45: 24,321,921 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.6

Radius: 5.9

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.88 AU - 6.63 AU

Year: 10420 Days

Day: 23.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,136,043 km

• M1: 84,074 km (0.086 R)
• M2: 158,574 km (0.084 R)
• M3: 270,473 km (0.095 R)
• M4: 422,614 km (0.062 R)
• M5: 572,212 km (0.105 R)
• M6: 754,422 km (0.093 R)
• M7: 1,079,199 km (0.069 R)
• M8: 1,821,952 km (0.114 R)
• M9: 1,910,066 km (0.087 R)
• M10: 2,022,264 km (0.101 R)
• M11: 2,136,706 km (0.055 R)
• M12: 2,690,069 km (0.09 R)
• M13: 4,354,794 km (0.06 R)
• M14: 4,413,736 km (0.026 R)
• M15: 4,957,225 km (0.063 R)
• M16: 5,018,859 km (0.092 R)
• M17: 5,205,557 km (0.094 R)
• M18: 5,268,239 km (0.082 R)
• M19: 5,489,793 km (0.113 R)
• M20: 6,172,408 km (0.103 R)
• M21: 7,123,701 km (0.071 R)
• M22: 7,333,437 km (0.106 R)
• M23: 7,580,722 km (0.065 R)
• M24: 7,830,701 km (0.112 R)
• M25: 8,597,090 km (0.097 R)
• M26: 9,771,284 km (0.106 R)
• M27: 11,933,721 km (0.083 R)
• M28: 12,182,951 km (0.106 R)
• M29: 13,669,954 km (0.1 R)
• M30: 13,799,955 km (0.074 R)
• M31: 14,017,769 km (0.109 R)
• M32: 14,192,799 km (0.057 R)
• M33: 14,589,233 km (0.097 R)
• M34: 14,900,247 km (0.069 R)
• M35: 15,348,143 km (0.05 R)
• M36: 15,618,915 km (0.081 R)
• M37: 15,709,572 km (0.101 R)
• M38: 21,206,994 km (0.102 R)
• M39: 21,609,412 km (0.108 R)
• M40: 21,912,947 km (0.059 R)
• M41: 22,217,977 km (0.095 R)
• M42: 22,268,989 km (0.098 R)
• M43: 24,444,442 km (0.098 R)
• M44: 27,339,310 km (0.102 R)
• M45: 27,503,269 km (0.083 R)
• M46: 27,667,528 km (0.084 R)
• M47: 28,715,760 km (0.117 R)
• M48: 29,664,510 km (0.065 R)
• M49: 29,720,609 km (0.041 R)
• M50: 30,566,884 km (0.112 R)
• M51: 31,135,356 km (0.062 R)
• M52: 31,306,646 km (0.059 R)
• M53: 31,363,792 km (0.094 R)
• M54: 31,535,530 km (0.103 R)
• M55: 33,210,877 km (0.11 R)
• M56: 33,385,906 km (0.096 R)
• M57: 33,678,221 km (0.104 R)
• M58: 34,030,075 km (0.083 R)
• M59: 34,147,659 km (0.08 R)
• M60: 34,619,191 km (0.116 R)
• M61: 35,211,748 km (0.101 R)
• M62: 35,271,288 km (0.048 R)
• M63: 36,046,953 km (0.118 R)
• M64: 36,166,781 km (0.12 R)
• M65: 36,768,015 km (0.071 R)
• M66: 38,041,392 km (0.097 R)
• M67: 38,959,624 km (0.062 R)
• M68: 39,144,228 km (0.087 R)
• M69: 41,381,165 km (0.109 R)
• M70: 41,443,996 km (0.078 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 14,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit