🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.1

Radius: 9.8

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.56 AU - 0.7 AU

Year: 351 Days

Day: 12.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 15,889,292 km

• M1: 129,552 km (0.04 R)
• M2: 200,910 km (0.111 R)
• M3: 340,186 km (0.075 R)
• M4: 409,001 km (0.111 R)
• M5: 471,682 km (0.071 R)
• M6: 554,260 km (0.069 R)
• M7: 683,363 km (0.12 R)
• M8: 750,233 km (0.112 R)
• M9: 933,790 km (0.112 R)
• M10: 1,025,194 km (0.069 R)
• M11: 1,140,833 km (0.103 R)
• M12: 1,304,942 km (0.113 R)
• M13: 1,472,342 km (0.102 R)
• M14: 1,565,991 km (0.051 R)
• M15: 1,661,584 km (0.107 R)
• M16: 1,833,621 km (0.069 R)
• M17: 1,996,384 km (0.096 R)
• M18: 2,116,211 km (0.103 R)
• M19: 2,260,125 km (0.062 R)
• M20: 2,325,200 km (0.119 R)
• M21: 2,434,855 km (0.105 R)
• M22: 2,552,140 km (0.113 R)
• M23: 2,716,997 km (0.095 R)
• M24: 2,844,604 km (0.087 R)
• M25: 2,932,717 km (0.086 R)
• M26: 3,184,340 km (0.027 R)
• M27: 3,306,562 km (0.104 R)
• M28: 3,436,712 km (0.085 R)
• M29: 3,499,393 km (0.045 R)
• M30: 3,562,374 km (0.081 R)
• M31: 3,721,397 km (0.102 R)
• M32: 3,824,470 km (0.108 R)
• M33: 3,922,007 km (0.117 R)
• M34: 3,994,114 km (0.064 R)
• M35: 4,139,523 km (0.072 R)
• M36: 4,354,196 km (0.08 R)
• M37: 4,442,608 km (0.082 R)
• M38: 4,552,114 km (0.087 R)
• M39: 4,614,047 km (0.097 R)
• M40: 4,780,699 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.4

Radius: 9.6

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.71 AU - 0.79 AU

Year: 457 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 15,889,292 km

• M1: 161,117 km (0.116 R)
• M2: 242,648 km (0.07 R)
• M3: 378,931 km (0.098 R)
• M4: 486,791 km (0.053 R)
• M5: 549,323 km (0.052 R)
• M6: 614,847 km (0.115 R)
• M7: 674,836 km (0.083 R)
• M8: 824,883 km (0.115 R)
• M9: 986,299 km (0.086 R)
• M10: 1,137,093 km (0.092 R)
• M11: 1,218,325 km (0.036 R)
• M12: 1,323,941 km (0.032 R)
• M13: 1,386,623 km (0.11 R)
• M14: 1,509,143 km (0.119 R)
• M15: 1,635,254 km (0.11 R)
• M16: 1,815,520 km (0.061 R)
• M17: 1,885,532 km (0.117 R)
• M18: 2,074,773 km (0.089 R)
• M19: 2,154,957 km (0.093 R)
• M20: 2,270,297 km (0.087 R)
• M21: 2,387,881 km (0.046 R)
• M22: 2,578,768 km (0.09 R)
• M23: 2,723,280 km (0.041 R)
• M24: 2,908,033 km (0.084 R)
• M25: 3,058,678 km (0.117 R)
• M26: 3,119,714 km (0.099 R)
• M27: 3,242,983 km (0.082 R)
• M28: 3,336,631 km (0.087 R)
• M29: 3,399,462 km (0.115 R)
• M30: 3,478,599 km (0.112 R)
• M31: 3,558,335 km (0.09 R)
• M32: 3,638,819 km (0.114 R)
• M33: 3,785,125 km (0.052 R)
• M34: 3,859,027 km (0.034 R)
• M35: 4,108,855 km (0.058 R)
• M36: 4,184,701 km (0.12 R)
• M37: 4,269,822 km (0.091 R)
• M38: 4,355,392 km (0.057 R)
• M39: 4,493,471 km (0.102 R)
• M40: 4,571,861 km (0.114 R)
• M41: 4,738,662 km (0.097 R)
• M42: 4,997,317 km (0.053 R)
• M43: 5,060,447 km (0.079 R)
• M44: 5,123,877 km (0.032 R)
• M45: 5,352,462 km (0.083 R)
• M46: 5,426,364 km (0.078 R)
• M47: 5,791,532 km (0.114 R)
• M48: 6,087,437 km (0.074 R)
• M49: 6,232,397 km (0.085 R)
• M50: 6,349,083 km (0.107 R)
• M51: 6,614,619 km (0.081 R)
• M52: 6,733,849 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.8

Radius: 12.3

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.24 AU - 1.28 AU

Year: 994 Days

Day: 5.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 15,889,292 km

• M1: 153,936 km (0.095 R)
• M2: 240,105 km (0.069 R)
• M3: 330,910 km (0.039 R)
• M4: 474,973 km (0.105 R)
• M5: 628,012 km (0.086 R)
• M6: 750,533 km (0.117 R)
• M7: 837,299 km (0.063 R)
• M8: 1,213,837 km (0.106 R)
• M9: 1,340,995 km (0.08 R)
• M10: 1,592,769 km (0.033 R)
• M11: 1,707,959 km (0.063 R)
• M12: 1,860,250 km (0.092 R)
• M13: 2,026,154 km (0.101 R)
• M14: 2,270,447 km (0.091 R)
• M15: 2,448,319 km (0.039 R)
• M16: 2,611,530 km (0.086 R)
• M17: 2,768,309 km (0.094 R)
• M18: 2,878,113 km (0.111 R)
• M19: 3,030,105 km (0.091 R)
• M20: 3,143,350 km (0.073 R)
• M21: 3,247,471 km (0.105 R)
• M22: 3,448,680 km (0.039 R)
• M23: 3,664,998 km (0.045 R)
• M24: 3,774,953 km (0.097 R)
• M25: 4,873,151 km (0.08 R)
• M26: 4,982,058 km (0.06 R)
• M27: 5,091,863 km (0.057 R)
• M28: 5,313,866 km (0.104 R)
• M29: 5,451,197 km (0.051 R)
• M30: 5,564,442 km (0.074 R)
• M31: 5,767,596 km (0.113 R)
• M32: 5,857,355 km (0.052 R)
• M33: 6,194,549 km (0.112 R)
• M34: 6,286,551 km (0.068 R)
• M35: 6,365,689 km (0.098 R)
• M36: 6,712,456 km (0.069 R)
• M37: 6,806,853 km (0.104 R)
• M38: 6,901,847 km (0.112 R)
• M39: 7,010,755 km (0.105 R)
• M40: 7,355,129 km (0.078 R)
• M41: 7,536,442 km (0.075 R)
• M42: 7,634,578 km (0.119 R)
• M43: 7,946,190 km (0.067 R)
• M44: 8,060,483 km (0.088 R)
• M45: 8,523,339 km (0.095 R)
• M46: 8,699,116 km (0.115 R)
• M47: 8,831,809 km (0.1 R)
• M48: 8,965,101 km (0.114 R)
• M49: 9,099,141 km (0.077 R)
• M50: 9,203,710 km (0.09 R)
• M51: 9,429,453 km (0.113 R)
• M52: 9,550,627 km (0.1 R)
• M53: 10,024,853 km (0.069 R)
• M54: 10,257,178 km (0.071 R)
• M55: 10,350,527 km (0.101 R)
• M56: 10,569,688 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.9

Radius: 11.1

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.31 AU - 1.53 AU

Year: 1189 Days

Day: 12.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 15,889,292 km

• M1: 226,192 km (0.085 R)
• M2: 304,432 km (0.116 R)
• M3: 464,950 km (0.06 R)
• M4: 554,859 km (0.048 R)
• M5: 633,098 km (0.112 R)
• M6: 722,259 km (0.094 R)
• M7: 809,324 km (0.104 R)
• M8: 929,003 km (0.101 R)
• M9: 1,024,895 km (0.092 R)
• M10: 1,101,190 km (0.117 R)
• M11: 1,219,372 km (0.118 R)
• M12: 1,342,042 km (0.037 R)
• M13: 1,781,262 km (0.086 R)
• M14: 1,893,161 km (0.097 R)
• M15: 2,027,051 km (0.087 R)
• M16: 2,173,807 km (0.117 R)
• M17: 2,365,142 km (0.051 R)
• M18: 2,583,106 km (0.076 R)
• M19: 2,699,942 km (0.062 R)
• M20: 3,061,221 km (0.031 R)
• M21: 3,403,052 km (0.09 R)
• M22: 3,614,135 km (0.109 R)
• M23: 3,865,908 km (0.109 R)
• M24: 4,098,832 km (0.112 R)
• M25: 4,223,148 km (0.081 R)
• M26: 4,336,244 km (0.07 R)
• M27: 4,668,650 km (0.114 R)
• M28: 4,785,636 km (0.064 R)
• M29: 4,956,327 km (0.117 R)
• M30: 5,115,798 km (0.101 R)
• M31: 5,331,070 km (0.032 R)
• M32: 5,453,441 km (0.069 R)
• M33: 5,590,472 km (0.092 R)
• M34: 5,882,188 km (0.096 R)
• M35: 6,022,960 km (0.051 R)
• M36: 6,207,414 km (0.065 R)
• M37: 6,393,963 km (0.08 R)
• M38: 6,509,602 km (0.093 R)
• M39: 6,875,518 km (0.075 R)
• M40: 7,083,459 km (0.075 R)
• M41: 7,158,258 km (0.036 R)
• M42: 7,429,629 km (0.115 R)
• M43: 7,535,993 km (0.047 R)
• M44: 7,689,031 km (0.048 R)
• M45: 7,966,835 km (0.028 R)
• M46: 8,122,716 km (0.112 R)
• M47: 8,216,813 km (0.09 R)
• M48: 8,628,356 km (0.056 R)
• M49: 8,756,263 km (0.09 R)
• M50: 8,949,393 km (0.064 R)
• M51: 9,079,095 km (0.026 R)
• M52: 9,455,034 km (0.1 R)
• M53: 9,603,585 km (0.109 R)
• M54: 9,819,604 km (0.074 R)
• M55: 9,986,705 km (0.118 R)
• M56: 10,104,439 km (0.118 R)
• M57: 10,307,144 km (0.097 R)
• M58: 10,477,087 km (0.051 R)
• M59: 10,733,647 km (0.1 R)
• M60: 11,323,212 km (0.058 R)
• M61: 11,533,846 km (0.057 R)
• M62: 11,781,132 km (0.112 R)
• M63: 12,030,362 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.3

Radius: 8.2

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.16 AU - 3.04 AU

Year: 2947 Days

Day: 6.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 15,889,292 km

• M1: 103,971 km (0.108 R)
• M2: 230,979 km (0.063 R)
• M3: 592,707 km (0.078 R)
• M4: 670,198 km (0.119 R)
• M5: 890,556 km (0.097 R)
• M6: 969,245 km (0.094 R)
• M7: 1,231,938 km (0.103 R)
• M8: 1,294,919 km (0.119 R)
• M9: 1,358,797 km (0.116 R)
• M10: 1,450,351 km (0.112 R)
• M11: 1,653,356 km (0.045 R)
• M12: 1,765,554 km (0.079 R)
• M13: 2,012,241 km (0.086 R)
• M14: 2,193,254 km (0.096 R)
• M15: 2,652,221 km (0.102 R)
• M16: 2,884,546 km (0.059 R)
• M17: 3,037,435 km (0.036 R)
• M18: 3,106,101 km (0.084 R)
• M19: 4,123,217 km (0.08 R)
• M20: 4,276,405 km (0.047 R)
• M21: 4,529,225 km (0.117 R)
• M22: 4,747,189 km (0.108 R)
• M23: 4,887,662 km (0.054 R)
• M24: 6,168,967 km (0.073 R)
• M25: 6,812,687 km (0.096 R)
• M26: 6,948,522 km (0.073 R)
• M27: 7,223,034 km (0.119 R)
• M28: 7,547,661 km (0.098 R)
• M29: 7,759,043 km (0.071 R)
• M30: 7,924,648 km (0.074 R)
• M31: 8,139,471 km (0.094 R)
• M32: 8,453,028 km (0.063 R)
• M33: 8,844,376 km (0.111 R)
• M34: 8,992,777 km (0.112 R)
• M35: 9,116,943 km (0.091 R)
• M36: 9,316,955 km (0.07 R)
• M37: 9,442,618 km (0.11 R)
• M38: 9,568,878 km (0.066 R)
• M39: 10,286,499 km (0.116 R)
• M40: 10,338,410 km (0.062 R)
• M41: 10,416,350 km (0.055 R)
• M42: 10,941,738 km (0.049 R)
• M43: 11,047,803 km (0.092 R)
• M44: 11,100,910 km (0.092 R)
• M45: 11,260,980 km (0.096 R)
• M46: 11,368,092 km (0.106 R)
• M47: 11,664,445 km (0.118 R)
• M48: 12,457,912 km (0.099 R)
• M49: 12,596,590 km (0.105 R)
• M50: 13,071,563 km (0.077 R)
• M51: 13,268,882 km (0.076 R)
• M52: 13,467,100 km (0.029 R)
• M53: 13,809,230 km (0.111 R)
• M54: 14,241,119 km (0.118 R)
• M55: 14,882,445 km (0.082 R)
• M56: 15,473,506 km (0.074 R)
• M57: 15,533,046 km (0.09 R)
• M58: 15,652,425 km (0.084 R)
• M59: 15,742,034 km (0.107 R)
• M60: 16,072,346 km (0.116 R)
• M61: 16,193,072 km (0.069 R)
• M62: 16,556,894 km (0.093 R)
• M63: 16,678,816 km (0.103 R)
• M64: 17,107,863 km (0.055 R)
• M65: 17,169,348 km (0.081 R)
• M66: 17,292,766 km (0.104 R)
• M67: 17,416,483 km (0.1 R)
• M68: 18,542,656 km (0.115 R)
• M69: 19,531,348 km (0.075 R)
• M70: 20,569,707 km (0.106 R)
• M71: 20,667,993 km (0.118 R)
• M72: 20,832,102 km (0.039 R)
• M73: 21,128,605 km (0.113 R)
• M74: 21,393,393 km (0.097 R)
• M75: 21,526,236 km (0.104 R)
• M76: 21,792,670 km (0.114 R)
• M77: 22,026,641 km (0.086 R)
• M78: 22,160,681 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276

Radius: 13.3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.77 AU - 3.35 AU

Year: 3763 Days

Day: 13.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 15,889,292 km

• M1: 198,965 km (0.064 R)
• M2: 475,422 km (0.09 R)
• M3: 634,594 km (0.107 R)
• M4: 717,771 km (0.073 R)
• M5: 860,038 km (0.087 R)
• M6: 1,002,755 km (0.099 R)
• M7: 1,154,297 km (0.097 R)
• M8: 1,346,680 km (0.108 R)
• M9: 1,492,688 km (0.086 R)
• M10: 1,585,139 km (0.091 R)
• M11: 1,950,307 km (0.111 R)
• M12: 2,065,199 km (0.073 R)
• M13: 2,275,234 km (0.115 R)
• M14: 2,437,398 km (0.098 R)
• M15: 2,533,889 km (0.059 R)
• M16: 2,674,062 km (0.113 R)
• M17: 2,759,482 km (0.056 R)
• M18: 2,991,658 km (0.092 R)
• M19: 3,080,370 km (0.072 R)
• M20: 3,170,128 km (0.099 R)
• M21: 3,260,785 km (0.087 R)
• M22: 3,382,857 km (0.117 R)
• M23: 3,475,607 km (0.096 R)
• M24: 3,806,667 km (0.088 R)
• M25: 4,230,927 km (0.105 R)
• M26: 4,415,082 km (0.114 R)
• M27: 4,739,560 km (0.084 R)
• M28: 5,089,469 km (0.074 R)
• M29: 5,267,640 km (0.101 R)
• M30: 5,429,804 km (0.082 R)
• M31: 5,520,610 km (0.109 R)
• M32: 5,667,067 km (0.04 R)
• M33: 6,057,517 km (0.09 R)
• M34: 6,572,433 km (0.111 R)
• M35: 6,727,715 km (0.084 R)
• M36: 7,061,917 km (0.071 R)
• M37: 7,401,504 km (0.117 R)
• M38: 7,993,313 km (0.058 R)
• M39: 8,117,629 km (0.11 R)
• M40: 8,685,353 km (0.115 R)
• M41: 9,352,859 km (0.068 R)
• M42: 9,571,870 km (0.063 R)
• M43: 9,792,527 km (0.103 R)
• M44: 10,037,120 km (0.047 R)
• M45: 10,126,579 km (0.094 R)
• M46: 10,691,909 km (0.093 R)
• M47: 11,105,248 km (0.039 R)
• M48: 11,477,149 km (0.076 R)
• M49: 11,664,595 km (0.083 R)
• M50: 12,113,987 km (0.115 R)
• M51: 12,233,216 km (0.039 R)
• M52: 12,544,978 km (0.073 R)
• M53: 12,689,789 km (0.112 R)
• M54: 12,786,579 km (0.084 R)
• M55: 13,102,978 km (0.091 R)
• M56: 13,348,169 km (0.057 R)
• M57: 13,893,005 km (0.094 R)
• M58: 15,106,692 km (0.107 R)
• M59: 15,312,389 km (0.026 R)
• M60: 15,415,462 km (0.091 R)
• M61: 15,518,984 km (0.108 R)
• M62: 16,039,285 km (0.096 R)
• M63: 16,144,153 km (0.109 R)
• M64: 16,777,551 km (0.108 R)
• M65: 17,043,985 km (0.09 R)
• M66: 17,231,281 km (0.114 R)
• M67: 17,878,591 km (0.079 R)
• M68: 18,123,333 km (0.099 R)
• M69: 18,424,175 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95

Radius: 8.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.35 AU - 4.17 AU

Year: 5125 Days

Day: 8.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 15,889,292 km

• M1: 139,724 km (0.112 R)
• M2: 196,871 km (0.108 R)
• M3: 256,261 km (0.068 R)
• M4: 663,018 km (0.092 R)
• M5: 774,767 km (0.101 R)
• M6: 946,057 km (0.089 R)
• M7: 1,054,964 km (0.091 R)
• M8: 1,149,061 km (0.081 R)
• M9: 1,285,644 km (0.082 R)
• M10: 1,356,105 km (0.106 R)
• M11: 1,564,495 km (0.065 R)
• M12: 1,629,121 km (0.115 R)
• M13: 1,727,706 km (0.088 R)
• M14: 2,012,391 km (0.089 R)
• M15: 2,106,787 km (0.065 R)
• M16: 2,190,412 km (0.12 R)
• M17: 2,312,035 km (0.063 R)
• M18: 2,781,473 km (0.102 R)
• M19: 3,547,265 km (0.048 R)
• M20: 3,705,090 km (0.064 R)
• M21: 3,909,441 km (0.065 R)
• M22: 3,998,003 km (0.119 R)
• M23: 4,528,776 km (0.118 R)
• M24: 4,826,177 km (0.103 R)
• M25: 4,921,471 km (0.102 R)
• M26: 5,390,759 km (0.117 R)
• M27: 6,776,185 km (0.096 R)
• M28: 7,443,990 km (0.07 R)
• M29: 7,646,546 km (0.034 R)
• M30: 7,776,397 km (0.116 R)
• M31: 8,398,574 km (0.111 R)
• M32: 8,494,167 km (0.051 R)
• M33: 8,667,252 km (0.096 R)
• M34: 8,899,877 km (0.091 R)
• M35: 8,977,967 km (0.087 R)
• M36: 9,450,845 km (0.074 R)
• M37: 9,590,271 km (0.077 R)
• M38: 9,710,398 km (0.112 R)
• M39: 9,951,998 km (0.104 R)
• M40: 10,647,479 km (0.036 R)
• M41: 10,730,356 km (0.101 R)
• M42: 10,813,383 km (0.051 R)
• M43: 11,358,667 km (0.098 R)
• M44: 11,592,040 km (0.115 R)
• M45: 11,784,123 km (0.063 R)
• M46: 12,171,582 km (0.081 R)
• M47: 12,410,340 km (0.114 R)
• M48: 12,585,070 km (0.043 R)
• M49: 12,650,744 km (0.045 R)
• M50: 13,136,189 km (0.095 R)
• M51: 13,225,050 km (0.086 R)
• M52: 13,403,520 km (0.077 R)
• M53: 14,536,724 km (0.094 R)
• M54: 14,813,181 km (0.106 R)
• M55: 15,889,239 km (0.049 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 11,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit