🌌 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 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.53 AU - 0.73 AU

Year: 328 Days

Day: 36.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,776,708 km

• M1: 358,436 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.7

Radius: 12.2

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.82 AU - 1.16 AU

Year: 646 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 48,776,708 km

• M1: 160,818 km (0.118 R)
• M2: 264,040 km (0.107 R)
• M3: 354,697 km (0.11 R)
• M4: 439,967 km (0.118 R)
• M5: 663,616 km (0.084 R)
• M6: 804,687 km (0.084 R)
• M7: 906,563 km (0.112 R)
• M8: 1,023,549 km (0.069 R)
• M9: 1,108,221 km (0.1 R)
• M10: 1,212,192 km (0.036 R)
• M11: 1,313,769 km (0.065 R)
• M12: 1,418,487 km (0.069 R)
• M13: 1,501,963 km (0.088 R)
• M14: 1,807,890 km (0.105 R)
• M15: 1,885,980 km (0.098 R)
• M16: 2,011,942 km (0.099 R)
• M17: 2,099,756 km (0.049 R)
• M18: 2,195,947 km (0.081 R)
• M19: 2,515,189 km (0.105 R)
• M20: 2,661,945 km (0.073 R)
• M21: 2,773,993 km (0.088 R)
• M22: 2,864,799 km (0.115 R)
• M23: 3,049,253 km (0.115 R)
• M24: 3,143,051 km (0.103 R)
• M25: 3,229,968 km (0.11 R)
• M26: 3,414,272 km (0.089 R)
• M27: 3,503,582 km (0.091 R)
• M28: 4,220,754 km (0.094 R)
• M29: 4,484,795 km (0.031 R)
• M30: 4,609,858 km (0.072 R)
• M31: 4,699,916 km (0.063 R)
• M32: 4,781,447 km (0.083 R)
• M33: 4,927,754 km (0.118 R)
• M34: 5,093,957 km (0.101 R)
• M35: 5,187,157 km (0.031 R)
• M36: 5,384,775 km (0.118 R)
• M37: 5,489,195 km (0.071 R)
• M38: 5,661,681 km (0.111 R)
• M39: 5,758,321 km (0.118 R)
• M40: 5,914,053 km (0.094 R)
• M41: 6,031,786 km (0.08 R)
• M42: 6,180,038 km (0.087 R)
• M43: 6,259,624 km (0.089 R)
• M44: 6,429,866 km (0.097 R)
• M45: 6,551,040 km (0.087 R)
• M46: 6,744,321 km (0.053 R)
• M47: 7,032,745 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996

Radius: 8.3

Gravity: 14.46 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.12 AU - 1.24 AU

Year: 841 Days

Day: 9.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,776,708 km

• M1: 113,545 km (0.118 R)
• M2: 173,683 km (0.084 R)
• M3: 319,391 km (0.1 R)
• M4: 410,197 km (0.118 R)
• M5: 615,146 km (0.109 R)
• M6: 702,661 km (0.071 R)
• M7: 971,339 km (0.069 R)
• M8: 1,026,241 km (0.108 R)
• M9: 1,089,222 km (0.072 R)
• M10: 1,293,872 km (0.097 R)
• M11: 1,385,426 km (0.095 R)
• M12: 1,439,880 km (0.095 R)
• M13: 1,559,109 km (0.089 R)
• M14: 1,689,858 km (0.112 R)
• M15: 1,798,914 km (0.066 R)
• M16: 1,901,688 km (0.114 R)
• M17: 1,971,251 km (0.118 R)
• M18: 2,041,712 km (0.039 R)
• M19: 2,258,329 km (0.093 R)
• M20: 2,369,481 km (0.071 R)
• M21: 2,425,729 km (0.073 R)
• M22: 2,511,000 km (0.047 R)
• M23: 2,587,594 km (0.11 R)
• M24: 2,674,810 km (0.064 R)
• M25: 2,733,452 km (0.084 R)
• M26: 2,922,095 km (0.076 R)
• M27: 3,013,051 km (0.084 R)
• M28: 3,094,582 km (0.052 R)
• M29: 3,260,037 km (0.117 R)
• M30: 3,312,246 km (0.065 R)
• M31: 3,407,092 km (0.059 R)
• M32: 3,470,820 km (0.037 R)
• M33: 3,556,390 km (0.094 R)
• M34: 3,883,860 km (0.101 R)
• M35: 4,006,381 km (0.086 R)
• M36: 4,062,480 km (0.098 R)
• M37: 4,278,050 km (0.106 R)
• M38: 4,335,346 km (0.113 R)
• M39: 4,404,610 km (0.113 R)
• M40: 4,708,743 km (0.102 R)
• M41: 4,983,404 km (0.109 R)
• M42: 5,523,602 km (0.055 R)
• M43: 5,623,833 km (0.119 R)
• M44: 5,813,373 km (0.055 R)
• M45: 6,513,192 km (0.074 R)
• M46: 6,619,107 km (0.039 R)
• M47: 6,672,215 km (0.05 R)
• M48: 6,752,399 km (0.113 R)
• M49: 6,913,366 km (0.057 R)
• M50: 7,102,907 km (0.077 R)
• M51: 7,528,812 km (0.108 R)
• M52: 7,934,671 km (0.066 R)
• M53: 8,090,402 km (0.094 R)
• M54: 8,190,184 km (0.095 R)
• M55: 8,247,331 km (0.113 R)
• M56: 8,318,988 km (0.113 R)
• M57: 8,376,434 km (0.051 R)
• M58: 8,448,390 km (0.109 R)
• M59: 8,593,051 km (0.086 R)
• M60: 8,811,464 km (0.086 R)
• M61: 8,958,220 km (0.058 R)
• M62: 9,076,103 km (0.079 R)
• M63: 9,194,584 km (0.1 R)
• M64: 9,462,963 km (0.087 R)
• M65: 9,673,597 km (0.071 R)
• M66: 9,734,034 km (0.113 R)
• M67: 9,992,240 km (0.05 R)
• M68: 10,114,611 km (0.067 R)
• M69: 10,329,883 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.9

Radius: 9.6

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.16 AU - 1.88 AU

Year: 1229 Days

Day: 9.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,776,708 km

• M1: 173,833 km (0.092 R)
• M2: 240,553 km (0.098 R)
• M3: 327,619 km (0.096 R)
• M4: 407,804 km (0.111 R)
• M5: 479,012 km (0.099 R)
• M6: 573,558 km (0.112 R)
• M7: 847,173 km (0.113 R)
• M8: 927,656 km (0.118 R)
• M9: 1,003,203 km (0.104 R)
• M10: 1,326,784 km (0.11 R)
• M11: 1,421,479 km (0.087 R)
• M12: 1,536,370 km (0.119 R)
• M13: 2,416,006 km (0.089 R)
• M14: 2,750,207 km (0.115 R)
• M15: 2,849,989 km (0.11 R)
• M16: 2,917,158 km (0.105 R)
• M17: 3,110,589 km (0.071 R)
• M18: 3,273,201 km (0.079 R)
• M19: 3,486,229 km (0.045 R)
• M20: 3,546,218 km (0.1 R)
• M21: 3,691,776 km (0.092 R)
• M22: 3,863,963 km (0.035 R)
• M23: 4,026,277 km (0.059 R)
• M24: 4,474,622 km (0.115 R)
• M25: 4,566,176 km (0.056 R)
• M26: 4,804,635 km (0.1 R)
• M27: 4,952,438 km (0.091 R)
• M28: 5,060,746 km (0.106 R)
• M29: 6,144,134 km (0.088 R)
• M30: 6,407,576 km (0.105 R)
• M31: 6,719,637 km (0.104 R)
• M32: 6,824,804 km (0.117 R)
• M33: 7,097,521 km (0.054 R)
• M34: 7,204,633 km (0.108 R)
• M35: 7,266,118 km (0.076 R)
• M36: 7,373,978 km (0.1 R)
• M37: 7,575,935 km (0.119 R)
• M38: 7,811,103 km (0.083 R)
• M39: 7,890,091 km (0.097 R)
• M40: 8,016,950 km (0.112 R)
• M41: 8,144,407 km (0.094 R)
• M42: 8,288,769 km (0.087 R)
• M43: 8,369,253 km (0.086 R)
• M44: 8,579,887 km (0.084 R)
• M45: 8,677,724 km (0.113 R)
• M46: 8,743,098 km (0.065 R)
• M47: 8,923,962 km (0.042 R)
• M48: 8,989,934 km (0.063 R)
• M49: 9,155,689 km (0.066 R)
• M50: 9,591,617 km (0.106 R)
• M51: 9,795,070 km (0.109 R)
• M52: 9,863,137 km (0.113 R)
• M53: 9,965,612 km (0.115 R)
• M54: 10,137,350 km (0.053 R)
• M55: 10,448,813 km (0.11 R)
• M56: 10,745,765 km (0.098 R)
• M57: 10,921,841 km (0.112 R)
• M58: 11,010,104 km (0.098 R)
• M59: 11,081,013 km (0.109 R)
• M60: 11,152,072 km (0.109 R)
• M61: 11,294,639 km (0.043 R)
• M62: 11,527,414 km (0.075 R)
• M63: 11,599,370 km (0.109 R)
• M64: 11,798,186 km (0.037 R)
• M65: 11,961,547 km (0.047 R)
• M66: 12,034,401 km (0.034 R)
• M67: 12,290,662 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64

Radius: 11

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.19 AU - 1.93 AU

Year: 1278 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 48,776,708 km

• M1: 138,228 km (0.112 R)
• M2: 219,909 km (0.115 R)
• M3: 291,865 km (0.077 R)
• M4: 389,104 km (0.115 R)
• M5: 487,689 km (0.112 R)
• M6: 575,503 km (0.119 R)
• M7: 647,310 km (0.099 R)
• M8: 734,376 km (0.061 R)
• M9: 821,741 km (0.065 R)
• M10: 925,712 km (0.035 R)
• M11: 1,012,329 km (0.118 R)
• M12: 1,194,389 km (0.039 R)
• M13: 1,333,366 km (0.044 R)
• M14: 1,544,598 km (0.047 R)
• M15: 1,686,267 km (0.106 R)
• M16: 1,761,515 km (0.112 R)
• M17: 1,893,161 km (0.113 R)
• M18: 2,016,878 km (0.108 R)
• M19: 2,143,438 km (0.098 R)
• M20: 2,284,359 km (0.112 R)
• M21: 2,434,705 km (0.095 R)
• M22: 2,751,554 km (0.113 R)
• M23: 2,950,818 km (0.103 R)
• M24: 3,035,790 km (0.091 R)
• M25: 3,315,986 km (0.033 R)
• M26: 3,418,162 km (0.108 R)
• M27: 3,535,147 km (0.094 R)
• M28: 3,667,691 km (0.109 R)
• M29: 3,880,120 km (0.105 R)
• M30: 4,038,694 km (0.073 R)
• M31: 4,126,059 km (0.114 R)
• M32: 4,236,163 km (0.07 R)
• M33: 4,526,981 km (0.079 R)
• M34: 4,663,414 km (0.066 R)
• M35: 4,770,526 km (0.066 R)
• M36: 4,917,282 km (0.106 R)
• M37: 5,018,410 km (0.029 R)
• M38: 5,128,365 km (0.079 R)
• M39: 5,342,439 km (0.096 R)
• M40: 5,430,403 km (0.025 R)
• M41: 5,502,808 km (0.033 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.1

Radius: 5.5

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.83 AU - 7.91 AU

Year: 14483 Days

Day: 23.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 122.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,776,708 km

• M1: 149,149 km (0.104 R)
• M2: 206,146 km (0.089 R)
• M3: 472,729 km (0.094 R)
• M4: 580,589 km (0.072 R)
• M5: 766,390 km (0.065 R)
• M6: 820,395 km (0.087 R)
• M7: 1,608,626 km (0.09 R)
• M8: 1,797,119 km (0.09 R)
• M9: 1,894,059 km (0.1 R)
• M10: 3,542,926 km (0.106 R)
• M11: 3,757,151 km (0.109 R)
• M12: 4,722,356 km (0.11 R)
• M13: 4,789,376 km (0.084 R)
• M14: 5,371,162 km (0.097 R)
• M15: 5,476,180 km (0.113 R)
• M16: 5,546,640 km (0.108 R)
• M17: 6,488,658 km (0.109 R)
• M18: 6,788,452 km (0.083 R)
• M19: 7,054,437 km (0.044 R)
• M20: 7,131,031 km (0.072 R)
• M21: 7,169,478 km (0.055 R)
• M22: 7,557,385 km (0.119 R)
• M23: 7,596,580 km (0.101 R)
• M24: 7,714,613 km (0.12 R)
• M25: 7,833,094 km (0.115 R)
• M26: 8,803,087 km (0.057 R)
• M27: 9,767,544 km (0.09 R)
• M28: 10,545,603 km (0.115 R)
• M29: 10,589,435 km (0.094 R)
• M30: 11,433,167 km (0.071 R)
• M31: 12,068,659 km (0.039 R)
• M32: 12,344,517 km (0.046 R)
• M33: 12,762,194 km (0.066 R)
• M34: 12,996,315 km (0.076 R)
• M35: 13,231,782 km (0.064 R)
• M36: 13,326,328 km (0.105 R)
• M37: 13,802,648 km (0.046 R)
• M38: 16,775,307 km (0.074 R)
• M39: 17,134,641 km (0.034 R)
• M40: 17,237,714 km (0.102 R)
• M41: 17,808,579 km (0.058 R)
• M42: 18,596,960 km (0.12 R)
• M43: 18,862,347 km (0.076 R)
• M44: 19,396,710 km (0.118 R)
• M45: 19,611,832 km (0.091 R)
• M46: 20,371,191 km (0.115 R)
• M47: 20,425,794 km (0.036 R)
• M48: 20,809,363 km (0.069 R)
• M49: 21,139,974 km (0.066 R)
• M50: 21,639,182 km (0.109 R)
• M51: 21,750,782 km (0.073 R)
• M52: 22,423,524 km (0.074 R)
• M53: 22,592,869 km (0.089 R)
• M54: 24,424,844 km (0.091 R)
• M55: 25,535,010 km (0.054 R)
• M56: 25,593,802 km (0.086 R)
• M57: 26,007,291 km (0.116 R)
• M58: 26,125,772 km (0.067 R)
• M59: 26,661,482 km (0.049 R)
• M60: 26,721,172 km (0.05 R)
• M61: 27,020,517 km (0.08 R)
• M62: 27,200,633 km (0.096 R)
• M63: 28,289,855 km (0.064 R)
• M64: 29,208,535 km (0.065 R)
• M65: 29,516,857 km (0.096 R)
• M66: 29,888,308 km (0.053 R)
• M67: 30,199,023 km (0.041 R)
• M68: 30,386,020 km (0.039 R)
• M69: 31,011,938 km (0.104 R)
• M70: 31,074,769 km (0.108 R)
• M71: 31,895,313 km (0.12 R)
• M72: 32,276,489 km (0.119 R)
• M73: 32,979,299 km (0.096 R)
• M74: 34,399,731 km (0.073 R)
• M75: 35,314,073 km (0.095 R)
• M76: 35,642,590 km (0.104 R)
• M77: 36,766,968 km (0.117 R)
• M78: 36,966,531 km (0.069 R)
• M79: 37,567,616 km (0.059 R)
• M80: 38,441,417 km (0.067 R)
• M81: 38,779,358 km (0.103 R)
• M82: 38,914,745 km (0.109 R)
• M83: 39,118,198 km (0.094 R)
• M84: 39,662,435 km (0.112 R)
• M85: 40,896,168 km (0.084 R)
• M86: 41,310,255 km (0.079 R)
• M87: 42,630,456 km (0.117 R)
• M88: 42,840,193 km (0.093 R)
• M89: 43,682,429 km (0.066 R)
• M90: 44,672,019 km (0.047 R)
• M91: 45,454,715 km (0.042 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: 162 - 11,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit