🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 10.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.68 AU - 0.68 AU

Year: 362 Days

Day: 10.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 30,759,035 km

• M1: 134,638 km (0.113 R)
• M2: 238,609 km (0.097 R)
• M3: 306,526 km (0.074 R)
• M4: 418,276 km (0.074 R)
• M5: 486,343 km (0.097 R)
• M6: 577,149 km (0.113 R)
• M7: 720,912 km (0.096 R)
• M8: 841,638 km (0.092 R)
• M9: 954,584 km (0.067 R)
• M10: 1,073,066 km (0.064 R)
• M11: 1,241,812 km (0.025 R)
• M12: 1,406,519 km (0.039 R)
• M13: 1,494,034 km (0.079 R)
• M14: 1,569,730 km (0.045 R)
• M15: 1,716,187 km (0.049 R)
• M16: 1,795,773 km (0.042 R)
• M17: 1,910,365 km (0.084 R)
• M18: 2,082,103 km (0.116 R)
• M19: 2,157,351 km (0.088 R)
• M20: 2,259,077 km (0.062 R)
• M21: 2,367,536 km (0.062 R)
• M22: 2,467,318 km (0.102 R)
• M23: 2,547,203 km (0.086 R)
• M24: 2,638,607 km (0.081 R)
• M25: 2,769,655 km (0.117 R)
• M26: 2,987,469 km (0.114 R)
• M27: 3,101,313 km (0.051 R)
• M28: 3,356,976 km (0.038 R)
• M29: 3,487,426 km (0.118 R)
• M30: 3,589,451 km (0.045 R)
• M31: 3,790,212 km (0.086 R)
• M32: 3,857,979 km (0.106 R)
• M33: 3,957,312 km (0.078 R)
• M34: 4,026,127 km (0.098 R)
• M35: 4,107,958 km (0.112 R)
• M36: 4,183,953 km (0.102 R)
• M37: 4,266,830 km (0.063 R)
• M38: 4,369,754 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.7

Radius: 12.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.6 AU - 0.92 AU

Year: 428 Days

Day: 11.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 30,759,035 km

• M1: 151,842 km (0.117 R)
• M2: 228,137 km (0.089 R)
• M3: 305,329 km (0.116 R)
• M4: 383,120 km (0.096 R)
• M5: 468,391 km (0.051 R)
• M6: 546,481 km (0.076 R)
• M7: 649,554 km (0.106 R)
• M8: 760,406 km (0.093 R)
• M9: 837,299 km (0.12 R)
• M10: 956,529 km (0.102 R)
• M11: 1,109,867 km (0.109 R)
• M12: 1,294,022 km (0.087 R)
• M13: 1,395,898 km (0.105 R)
• M14: 1,520,214 km (0.12 R)
• M15: 1,726,509 km (0.112 R)
• M16: 1,826,740 km (0.111 R)
• M17: 1,903,334 km (0.114 R)
• M18: 2,051,136 km (0.06 R)
• M19: 2,234,394 km (0.051 R)
• M20: 2,335,223 km (0.084 R)
• M21: 2,517,433 km (0.101 R)
• M22: 2,636,962 km (0.114 R)
• M23: 2,724,177 km (0.044 R)
• M24: 2,861,807 km (0.105 R)
• M25: 2,961,439 km (0.09 R)
• M26: 3,047,159 km (0.093 R)
• M27: 3,128,690 km (0.104 R)
• M28: 3,210,969 km (0.111 R)
• M29: 3,477,851 km (0.034 R)
• M30: 3,568,508 km (0.063 R)
• M31: 3,649,141 km (0.049 R)
• M32: 3,757,749 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.1

Radius: 10.8

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.28 AU - 2.72 AU

Year: 2552 Days

Day: 12 Hours

Environment

Temp: -189 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,759,035 km

• M1: 185,651 km (0.097 R)
• M2: 256,112 km (0.084 R)
• M3: 386,561 km (0.063 R)
• M4: 699,071 km (0.103 R)
• M5: 985,401 km (0.093 R)
• M6: 1,108,221 km (0.028 R)
• M7: 1,177,485 km (0.113 R)
• M8: 1,248,394 km (0.053 R)
• M9: 1,320,800 km (0.032 R)
• M10: 1,533,977 km (0.095 R)
• M11: 1,651,411 km (0.032 R)
• M12: 2,036,625 km (0.076 R)
• M13: 2,284,210 km (0.115 R)
• M14: 2,572,635 km (0.092 R)
• M15: 2,666,283 km (0.102 R)
• M16: 2,760,978 km (0.03 R)
• M17: 2,953,960 km (0.104 R)
• M18: 3,184,639 km (0.064 R)
• M19: 3,336,182 km (0.082 R)
• M20: 3,404,399 km (0.098 R)
• M21: 4,038,544 km (0.101 R)
• M22: 4,843,530 km (0.103 R)
• M23: 4,979,216 km (0.103 R)
• M24: 5,494,580 km (0.103 R)
• M25: 5,615,904 km (0.12 R)
• M26: 5,902,683 km (0.097 R)
• M27: 5,985,411 km (0.111 R)
• M28: 6,068,587 km (0.105 R)
• M29: 6,173,156 km (0.112 R)
• M30: 6,405,182 km (0.091 R)
• M31: 6,640,201 km (0.119 R)
• M32: 6,812,986 km (0.118 R)
• M33: 7,229,168 km (0.111 R)
• M34: 7,541,229 km (0.101 R)
• M35: 7,676,316 km (0.105 R)
• M36: 8,317,342 km (0.101 R)
• M37: 8,573,753 km (0.076 R)
• M38: 9,046,931 km (0.041 R)
• M39: 9,214,630 km (0.091 R)
• M40: 9,504,402 km (0.108 R)
• M41: 9,821,699 km (0.071 R)
• M42: 10,093,069 km (0.106 R)
• M43: 10,567,444 km (0.115 R)
• M44: 10,921,542 km (0.112 R)
• M45: 11,023,568 km (0.088 R)
• M46: 11,254,098 km (0.096 R)
• M47: 11,434,364 km (0.096 R)
• M48: 11,512,005 km (0.103 R)
• M49: 11,798,036 km (0.073 R)
• M50: 12,165,598 km (0.113 R)
• M51: 12,804,381 km (0.119 R)
• M52: 12,938,720 km (0.093 R)
• M53: 13,399,481 km (0.085 R)
• M54: 13,672,946 km (0.115 R)
• M55: 14,225,561 km (0.11 R)
• M56: 15,153,217 km (0.092 R)
• M57: 15,897,766 km (0.103 R)
• M58: 16,187,387 km (0.056 R)
• M59: 16,654,432 km (0.072 R)
• M60: 16,978,012 km (0.056 R)
• M61: 17,066,574 km (0.104 R)
• M62: 17,303,687 km (0.085 R)
• M63: 17,392,847 km (0.101 R)
• M64: 17,541,846 km (0.095 R)
• M65: 18,232,689 km (0.097 R)
• M66: 18,414,451 km (0.12 R)
• M67: 18,535,924 km (0.058 R)
• M68: 18,932,508 km (0.077 R)
• M69: 19,703,087 km (0.098 R)
• M70: 20,893,886 km (0.108 R)
• M71: 20,988,880 km (0.075 R)
• M72: 21,306,626 km (0.099 R)
• M73: 21,402,369 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.5

Radius: 8

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.28 AU - 2.76 AU

Year: 2583 Days

Day: 12.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,759,035 km

• M1: 244,593 km (0.07 R)
• M2: 299,046 km (0.115 R)
• M3: 446,849 km (0.114 R)
• M4: 509,979 km (0.082 R)
• M5: 584,928 km (0.116 R)
• M6: 646,113 km (0.084 R)
• M7: 883,375 km (0.08 R)
• M8: 934,239 km (0.058 R)
• M9: 1,017,714 km (0.076 R)
• M10: 1,226,104 km (0.057 R)
• M11: 1,329,775 km (0.069 R)
• M12: 1,607,878 km (0.116 R)
• M13: 1,971,102 km (0.11 R)
• M14: 2,148,525 km (0.087 R)
• M15: 2,218,088 km (0.108 R)
• M16: 2,288,399 km (0.096 R)
• M17: 2,417,053 km (0.098 R)
• M18: 2,489,608 km (0.099 R)
• M19: 2,548,101 km (0.06 R)
• M20: 3,032,947 km (0.108 R)
• M21: 3,206,182 km (0.118 R)
• M22: 3,302,223 km (0.111 R)
• M23: 3,366,700 km (0.106 R)
• M24: 3,645,401 km (0.095 R)
• M25: 3,829,855 km (0.111 R)
• M26: 4,120,823 km (0.099 R)
• M27: 4,207,889 km (0.078 R)
• M28: 4,597,891 km (0.09 R)
• M29: 4,742,552 km (0.028 R)
• M30: 5,546,042 km (0.057 R)
• M31: 5,642,233 km (0.098 R)
• M32: 5,719,575 km (0.033 R)
• M33: 5,836,262 km (0.056 R)
• M34: 6,230,901 km (0.079 R)
• M35: 6,290,740 km (0.072 R)
• M36: 6,512,295 km (0.093 R)
• M37: 6,695,402 km (0.047 R)
• M38: 6,859,661 km (0.08 R)
• M39: 7,296,935 km (0.113 R)
• M40: 7,529,710 km (0.08 R)
• M41: 7,829,504 km (0.093 R)
• M42: 8,045,972 km (0.118 R)
• M43: 8,242,543 km (0.068 R)
• M44: 8,573,753 km (0.102 R)
• M45: 8,796,953 km (0.119 R)
• M46: 9,363,331 km (0.098 R)
• M47: 9,685,565 km (0.037 R)
• M48: 9,848,177 km (0.112 R)
• M49: 9,988,201 km (0.073 R)
• M50: 10,058,512 km (0.118 R)
• M51: 10,223,070 km (0.12 R)
• M52: 10,578,813 km (0.102 R)
• M53: 10,698,342 km (0.049 R)
• M54: 11,035,237 km (0.112 R)
• M55: 11,229,415 km (0.105 R)
• M56: 11,326,952 km (0.108 R)
• M57: 11,645,745 km (0.1 R)
• M58: 11,744,330 km (0.088 R)
• M59: 12,017,197 km (0.081 R)
• M60: 12,091,996 km (0.114 R)
• M61: 12,141,812 km (0.069 R)
• M62: 12,367,406 km (0.052 R)
• M63: 12,518,649 km (0.048 R)
• M64: 12,569,063 km (0.061 R)
• M65: 12,695,773 km (0.078 R)
• M66: 13,232,081 km (0.071 R)
• M67: 13,360,885 km (0.082 R)
• M68: 13,827,930 km (0.074 R)
• M69: 13,984,858 km (0.062 R)
• M70: 14,644,884 km (0.057 R)
• M71: 15,045,806 km (0.088 R)
• M72: 15,207,222 km (0.111 R)
• M73: 16,050,206 km (0.051 R)
• M74: 16,297,790 km (0.097 R)
• M75: 16,629,898 km (0.08 R)
• M76: 17,132,098 km (0.101 R)
• M77: 17,526,288 km (0.096 R)
• M78: 17,696,082 km (0.069 R)
• M79: 17,866,474 km (0.097 R)
• M80: 18,151,757 km (0.109 R)
• M81: 18,409,664 km (0.083 R)
• M82: 18,611,172 km (0.11 R)
• M83: 18,726,512 km (0.102 R)
• M84: 19,045,305 km (0.117 R)
• M85: 19,161,692 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.2

Radius: 13.4

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.13 AU - 5.21 AU

Year: 7590 Days

Day: 14.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,759,035 km

• M1: 167,550 km (0.055 R)
• M2: 350,059 km (0.09 R)
• M3: 439,369 km (0.098 R)
• M4: 605,123 km (0.119 R)
• M5: 820,245 km (0.078 R)
• M6: 951,742 km (0.057 R)
• M7: 1,454,241 km (0.102 R)
• M8: 1,684,023 km (0.106 R)
• M9: 2,051,585 km (0.084 R)
• M10: 2,660,449 km (0.11 R)
• M11: 2,760,530 km (0.054 R)
• M12: 2,861,957 km (0.116 R)
• M13: 3,047,757 km (0.082 R)
• M14: 3,195,261 km (0.099 R)
• M15: 3,876,530 km (0.107 R)
• M16: 3,990,673 km (0.12 R)
• M17: 4,106,013 km (0.05 R)
• M18: 4,222,400 km (0.039 R)
• M19: 4,482,551 km (0.119 R)
• M20: 4,969,043 km (0.113 R)
• M21: 5,523,752 km (0.053 R)
• M22: 6,829,741 km (0.114 R)
• M23: 7,417,810 km (0.097 R)
• M24: 7,560,377 km (0.097 R)
• M25: 7,848,054 km (0.113 R)
• M26: 8,051,507 km (0.078 R)
• M27: 8,612,798 km (0.048 R)
• M28: 8,943,709 km (0.074 R)
• M29: 9,065,033 km (0.116 R)
• M30: 9,401,478 km (0.055 R)
• M31: 9,711,146 km (0.052 R)
• M32: 9,804,644 km (0.041 R)
• M33: 10,181,781 km (0.062 R)
• M34: 10,372,069 km (0.113 R)
• M35: 10,499,676 km (0.071 R)
• M36: 10,853,176 km (0.114 R)
• M37: 11,704,388 km (0.095 R)
• M38: 11,903,802 km (0.103 R)
• M39: 12,037,542 km (0.107 R)
• M40: 12,441,307 km (0.101 R)
• M41: 12,849,709 km (0.094 R)
• M42: 13,055,556 km (0.047 R)
• M43: 13,925,168 km (0.093 R)
• M44: 14,491,546 km (0.058 R)
• M45: 14,849,234 km (0.095 R)
• M46: 15,065,403 km (0.083 R)
• M47: 15,977,053 km (0.087 R)
• M48: 16,124,556 km (0.109 R)
• M49: 16,383,809 km (0.077 R)
• M50: 16,495,409 km (0.111 R)
• M51: 16,719,208 km (0.105 R)
• M52: 16,868,955 km (0.043 R)
• M53: 16,981,602 km (0.079 R)
• M54: 17,548,578 km (0.092 R)
• M55: 17,853,608 km (0.049 R)
• M56: 18,275,773 km (0.06 R)
• M57: 19,680,348 km (0.081 R)
• M58: 20,116,575 km (0.078 R)
• M59: 20,435,668 km (0.091 R)
• M60: 21,688,400 km (0.07 R)
• M61: 21,933,741 km (0.085 R)
• M62: 23,049,142 km (0.047 R)
• M63: 23,341,457 km (0.117 R)
• M64: 25,249,129 km (0.044 R)
• M65: 25,636,587 km (0.082 R)
• M66: 27,914,065 km (0.09 R)
• M67: 28,136,517 km (0.071 R)
• M68: 29,122,068 km (0.114 R)
• M69: 29,302,483 km (0.119 R)
• M70: 29,438,019 km (0.094 R)
• M71: 29,573,704 km (0.054 R)
• M72: 30,118,839 km (0.046 R)
• M73: 30,210,093 km (0.119 R)
• M74: 30,392,603 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 15,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit