🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.3

Radius: 13.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.56 AU - 0.6 AU

Year: 305 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 26,688,517 km

• M1: 201,808 km (0.083 R)
• M2: 296,054 km (0.112 R)
• M3: 399,726 km (0.12 R)
• M4: 522,097 km (0.06 R)
• M5: 614,698 km (0.054 R)
• M6: 707,897 km (0.094 R)
• M7: 830,567 km (0.117 R)
• M8: 921,672 km (0.05 R)
• M9: 1,009,187 km (0.082 R)
• M10: 1,221,317 km (0.088 R)
• M11: 1,306,438 km (0.089 R)
• M12: 1,513,332 km (0.034 R)
• M13: 1,627,774 km (0.073 R)
• M14: 1,717,832 km (0.058 R)
• M15: 1,847,085 km (0.091 R)
• M16: 1,969,905 km (0.053 R)
• M17: 2,095,717 km (0.096 R)
• M18: 2,224,371 km (0.084 R)
• M19: 2,335,372 km (0.094 R)
• M20: 2,531,495 km (0.102 R)
• M21: 2,621,104 km (0.041 R)
• M22: 2,711,761 km (0.118 R)
• M23: 2,863,602 km (0.057 R)
• M24: 2,957,101 km (0.063 R)
• M25: 3,124,800 km (0.106 R)
• M26: 3,324,513 km (0.111 R)
• M27: 3,493,110 km (0.099 R)
• M28: 3,688,635 km (0.054 R)
• M29: 3,784,826 km (0.109 R)
• M30: 3,924,551 km (0.12 R)
• M31: 4,041,237 km (0.119 R)
• M32: 4,128,004 km (0.051 R)
• M33: 4,221,652 km (0.067 R)
• M34: 4,360,329 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.1

Radius: 12.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.66 AU - 0.8 AU

Year: 431 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 74.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 26,688,517 km

• M1: 156,180 km (0.08 R)
• M2: 280,795 km (0.062 R)
• M3: 372,050 km (0.117 R)
• M4: 450,439 km (0.092 R)
• M5: 529,876 km (0.071 R)
• M6: 615,296 km (0.105 R)
• M7: 706,252 km (0.109 R)
• M8: 814,411 km (0.09 R)
• M9: 1,014,124 km (0.118 R)
• M10: 1,097,899 km (0.075 R)
• M11: 1,174,942 km (0.116 R)
• M12: 1,258,866 km (0.042 R)
• M13: 1,344,885 km (0.067 R)
• M14: 1,447,808 km (0.11 R)
• M15: 1,538,315 km (0.095 R)
• M16: 1,630,916 km (0.105 R)
• M17: 1,714,840 km (0.094 R)
• M18: 1,832,724 km (0.074 R)
• M19: 1,920,089 km (0.095 R)
• M20: 2,076,867 km (0.113 R)
• M21: 2,232,000 km (0.08 R)
• M22: 2,758,435 km (0.105 R)
• M23: 2,884,995 km (0.118 R)
• M24: 3,039,530 km (0.038 R)
• M25: 3,124,352 km (0.119 R)
• M26: 3,289,807 km (0.067 R)
• M27: 3,370,141 km (0.096 R)
• M28: 3,519,440 km (0.091 R)
• M29: 3,712,720 km (0.076 R)
• M30: 3,789,464 km (0.119 R)
• M31: 3,881,167 km (0.077 R)
• M32: 4,124,114 km (0.105 R)
• M33: 4,335,346 km (0.08 R)
• M34: 4,468,339 km (0.116 R)
• M35: 4,617,787 km (0.113 R)
• M36: 4,715,774 km (0.099 R)
• M37: 4,860,136 km (0.096 R)
• M38: 4,967,547 km (0.059 R)
• M39: 5,075,856 km (0.058 R)
• M40: 5,216,179 km (0.08 R)
• M41: 5,357,698 km (0.104 R)
• M42: 5,444,914 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.2

Radius: 8.6

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.92 AU - 1.36 AU

Year: 840 Days

Day: 10.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,688,517 km

• M1: 107,262 km (0.068 R)
• M2: 163,062 km (0.113 R)
• M3: 245,191 km (0.095 R)
• M4: 340,634 km (0.078 R)
• M5: 402,867 km (0.096 R)
• M6: 465,249 km (0.096 R)
• M7: 565,929 km (0.109 R)
• M8: 632,201 km (0.1 R)
• M9: 707,000 km (0.115 R)
• M10: 813,513 km (0.109 R)
• M11: 877,840 km (0.104 R)
• M12: 931,845 km (0.117 R)
• M13: 1,152,951 km (0.093 R)
• M14: 1,300,753 km (0.113 R)
• M15: 1,383,930 km (0.102 R)
• M16: 1,476,232 km (0.071 R)
• M17: 1,585,438 km (0.031 R)
• M18: 1,773,333 km (0.117 R)
• M19: 2,032,736 km (0.052 R)
• M20: 2,129,974 km (0.047 R)
• M21: 2,253,991 km (0.064 R)
• M22: 2,457,295 km (0.095 R)
• M23: 2,587,445 km (0.095 R)
• M24: 2,755,593 km (0.103 R)
• M25: 3,205,882 km (0.05 R)
• M26: 3,262,730 km (0.098 R)
• M27: 3,396,470 km (0.082 R)
• M28: 3,512,558 km (0.037 R)
• M29: 3,620,119 km (0.11 R)
• M30: 3,818,486 km (0.085 R)
• M31: 3,898,969 km (0.05 R)
• M32: 4,081,927 km (0.108 R)
• M33: 4,257,406 km (0.066 R)
• M34: 4,351,204 km (0.115 R)
• M35: 4,573,057 km (0.093 R)
• M36: 4,798,501 km (0.109 R)
• M37: 4,950,942 km (0.097 R)
• M38: 5,071,817 km (0.104 R)
• M39: 5,171,449 km (0.104 R)
• M40: 5,260,460 km (0.06 R)
• M41: 5,406,467 km (0.108 R)
• M42: 5,622,038 km (0.115 R)
• M43: 5,840,600 km (0.077 R)
• M44: 5,933,500 km (0.096 R)
• M45: 6,108,829 km (0.104 R)
• M46: 6,191,407 km (0.034 R)
• M47: 6,393,215 km (0.102 R)
• M48: 6,476,840 km (0.108 R)
• M49: 6,681,789 km (0.089 R)
• M50: 6,803,262 km (0.117 R)
• M51: 6,876,565 km (0.117 R)
• M52: 6,999,385 km (0.074 R)
• M53: 7,472,264 km (0.044 R)
• M54: 7,535,245 km (0.098 R)
• M55: 7,955,615 km (0.109 R)
• M56: 8,175,075 km (0.098 R)
• M57: 8,699,415 km (0.096 R)
• M58: 8,885,515 km (0.061 R)
• M59: 8,952,385 km (0.112 R)
• M60: 9,005,941 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.9

Radius: 14

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.15 AU - 3.35 AU

Year: 3148 Days

Day: 9.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,688,517 km

• M1: 238,160 km (0.092 R)
• M2: 439,668 km (0.097 R)
• M3: 542,891 km (0.046 R)
• M4: 780,751 km (0.071 R)
• M5: 902,374 km (0.115 R)
• M6: 1,019,061 km (0.051 R)
• M7: 1,116,449 km (0.12 R)
• M8: 1,230,143 km (0.068 R)
• M9: 1,814,921 km (0.095 R)
• M10: 1,997,132 km (0.076 R)
• M11: 2,122,195 km (0.109 R)
• M12: 2,429,918 km (0.113 R)
• M13: 2,563,808 km (0.076 R)
• M14: 2,909,828 km (0.097 R)
• M15: 3,124,800 km (0.092 R)
• M16: 3,234,306 km (0.095 R)
• M17: 3,401,108 km (0.068 R)
• M18: 3,840,327 km (0.097 R)
• M19: 4,899,779 km (0.077 R)
• M20: 5,243,405 km (0.098 R)
• M21: 5,330,621 km (0.082 R)
• M22: 5,706,411 km (0.031 R)
• M23: 6,159,842 km (0.105 R)
• M24: 6,390,821 km (0.08 R)
• M25: 6,530,845 km (0.085 R)
• M26: 6,981,134 km (0.079 R)
• M27: 7,198,051 km (0.119 R)
• M28: 7,343,909 km (0.11 R)
• M29: 7,787,317 km (0.079 R)
• M30: 8,012,312 km (0.117 R)
• M31: 8,138,274 km (0.046 R)
• M32: 8,622,971 km (0.081 R)
• M33: 8,986,045 km (0.06 R)
• M34: 9,433,791 km (0.058 R)
• M35: 9,673,896 km (0.06 R)
• M36: 9,835,013 km (0.09 R)
• M37: 10,214,543 km (0.057 R)
• M38: 10,433,703 km (0.084 R)
• M39: 10,682,036 km (0.103 R)
• M40: 10,793,038 km (0.068 R)
• M41: 11,495,400 km (0.113 R)
• M42: 11,609,244 km (0.092 R)
• M43: 11,751,960 km (0.09 R)
• M44: 11,952,870 km (0.059 R)
• M45: 12,445,346 km (0.082 R)
• M46: 12,738,259 km (0.075 R)
• M47: 12,856,142 km (0.088 R)
• M48: 13,181,816 km (0.099 R)
• M49: 13,301,046 km (0.088 R)
• M50: 13,660,679 km (0.103 R)
• M51: 14,913,561 km (0.087 R)
• M52: 15,885,199 km (0.1 R)
• M53: 16,075,638 km (0.095 R)
• M54: 16,266,824 km (0.088 R)
• M55: 17,889,512 km (0.031 R)
• M56: 18,720,079 km (0.117 R)
• M57: 19,597,171 km (0.105 R)
• M58: 20,177,910 km (0.086 R)
• M59: 20,522,285 km (0.118 R)
• M60: 21,181,862 km (0.026 R)
• M61: 21,286,580 km (0.11 R)
• M62: 21,954,236 km (0.091 R)
• M63: 22,272,879 km (0.049 R)
• M64: 22,878,900 km (0.101 R)
• M65: 22,986,461 km (0.066 R)
• M66: 23,562,712 km (0.075 R)
• M67: 23,671,320 km (0.099 R)
• M68: 24,253,256 km (0.081 R)
• M69: 24,472,716 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.2

Radius: 13.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.88 AU - 5.2 AU

Year: 6677 Days

Day: 6.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,688,517 km

• M1: 171,439 km (0.084 R)
• M2: 492,775 km (0.066 R)
• M3: 588,518 km (0.118 R)
• M4: 861,385 km (0.091 R)
• M5: 1,355,207 km (0.08 R)
• M6: 1,440,927 km (0.112 R)
• M7: 1,618,200 km (0.09 R)
• M8: 1,709,754 km (0.095 R)
• M9: 1,834,668 km (0.101 R)
• M10: 2,060,860 km (0.088 R)
• M11: 2,245,165 km (0.084 R)
• M12: 2,365,442 km (0.118 R)
• M13: 2,849,839 km (0.118 R)
• M14: 3,151,728 km (0.092 R)
• M15: 3,345,756 km (0.102 R)
• M16: 3,725,585 km (0.093 R)
• M17: 4,182,756 km (0.103 R)
• M18: 4,702,160 km (0.053 R)
• M19: 4,902,322 km (0.109 R)
• M20: 5,037,260 km (0.077 R)
• M21: 5,265,097 km (0.109 R)
• M22: 5,473,188 km (0.091 R)
• M23: 5,825,939 km (0.083 R)
• M24: 6,528,900 km (0.116 R)
• M25: 6,702,733 km (0.046 R)
• M26: 7,310,250 km (0.065 R)
• M27: 8,496,860 km (0.055 R)
• M28: 9,404,919 km (0.11 R)
• M29: 9,827,832 km (0.099 R)
• M30: 10,199,433 km (0.03 R)
• M31: 10,692,508 km (0.101 R)
• M32: 10,927,227 km (0.051 R)
• M33: 11,581,568 km (0.117 R)
• M34: 11,762,133 km (0.08 R)
• M35: 12,095,885 km (0.11 R)
• M36: 12,279,143 km (0.092 R)
• M37: 12,525,082 km (0.071 R)
• M38: 12,679,616 km (0.07 R)
• M39: 13,084,279 km (0.086 R)
• M40: 14,259,370 km (0.092 R)
• M41: 16,236,007 km (0.037 R)
• M42: 16,370,944 km (0.087 R)
• M43: 16,777,551 km (0.118 R)
• M44: 17,290,671 km (0.107 R)
• M45: 17,394,044 km (0.107 R)
• M46: 17,878,591 km (0.072 R)
• M47: 18,578,410 km (0.068 R)
• M48: 19,073,729 km (0.088 R)
• M49: 19,215,996 km (0.102 R)
• M50: 19,465,974 km (0.093 R)
• M51: 20,149,786 km (0.113 R)
• M52: 20,585,714 km (0.086 R)
• M53: 20,841,377 km (0.111 R)
• M54: 21,319,193 km (0.119 R)
• M55: 21,540,897 km (0.113 R)
• M56: 22,285,445 km (0.12 R)
• M57: 22,397,943 km (0.087 R)
• M58: 22,548,139 km (0.117 R)
• M59: 22,698,635 km (0.098 R)
• M60: 23,228,211 km (0.07 R)
• M61: 23,494,495 km (0.101 R)
• M62: 23,647,085 km (0.068 R)
• M63: 23,799,974 km (0.066 R)
• M64: 24,802,280 km (0.118 R)
• M65: 24,957,562 km (0.1 R)
• M66: 25,230,429 km (0.077 R)
• M67: 25,621,777 km (0.117 R)
• M68: 26,054,564 km (0.025 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit