🌌 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 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.55 AU - 0.65 AU

Year: 300 Days

Day: 22.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,280,631 km

• M1: 47,123 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.8

Radius: 12.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.94 AU - 1 AU

Year: 617 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 49,280,631 km

• M1: 153,188 km (0.079 R)
• M2: 271,819 km (0.106 R)
• M3: 353,051 km (0.094 R)
• M4: 500,704 km (0.074 R)
• M5: 577,897 km (0.119 R)
• M6: 728,093 km (0.111 R)
• M7: 828,174 km (0.111 R)
• M8: 1,038,359 km (0.083 R)
• M9: 1,147,715 km (0.091 R)
• M10: 1,284,148 km (0.104 R)
• M11: 1,408,464 km (0.093 R)
• M12: 1,593,217 km (0.112 R)
• M13: 1,792,781 km (0.116 R)
• M14: 1,939,536 km (0.031 R)
• M15: 2,021,366 km (0.041 R)
• M16: 2,111,424 km (0.087 R)
• M17: 2,353,324 km (0.061 R)
• M18: 2,440,988 km (0.077 R)
• M19: 2,559,620 km (0.11 R)
• M20: 2,779,528 km (0.049 R)
• M21: 2,934,961 km (0.079 R)
• M22: 3,278,886 km (0.116 R)
• M23: 3,443,444 km (0.073 R)
• M24: 3,526,770 km (0.091 R)
• M25: 3,619,221 km (0.109 R)
• M26: 3,755,056 km (0.096 R)
• M27: 3,849,602 km (0.108 R)
• M28: 3,944,746 km (0.1 R)
• M29: 4,067,267 km (0.032 R)
• M30: 4,306,923 km (0.1 R)
• M31: 4,405,956 km (0.102 R)
• M32: 4,670,595 km (0.09 R)
• M33: 4,781,746 km (0.087 R)
• M34: 4,893,646 km (0.062 R)
• M35: 5,148,860 km (0.099 R)
• M36: 5,235,028 km (0.032 R)
• M37: 5,427,860 km (0.075 R)
• M38: 5,672,452 km (0.05 R)
• M39: 5,890,715 km (0.084 R)
• M40: 6,010,992 km (0.077 R)
• M41: 6,121,844 km (0.089 R)
• M42: 6,223,421 km (0.061 R)
• M43: 6,325,447 km (0.069 R)
• M44: 6,531,144 km (0.102 R)
• M45: 6,614,021 km (0.11 R)
• M46: 6,864,897 km (0.093 R)
• M47: 7,012,699 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.9

Radius: 9.1

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.53 AU - 4.05 AU

Year: 3853 Days

Day: 13.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 148.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,280,631 km

• M1: 175,478 km (0.079 R)
• M2: 296,503 km (0.043 R)
• M3: 553,961 km (0.104 R)
• M4: 713,432 km (0.091 R)
• M5: 777,311 km (0.091 R)
• M6: 1,005,298 km (0.089 R)
• M7: 1,114,953 km (0.069 R)
• M8: 1,215,931 km (0.098 R)
• M9: 1,306,887 km (0.05 R)
• M10: 1,523,505 km (0.099 R)
• M11: 1,870,422 km (0.089 R)
• M12: 2,022,414 km (0.114 R)
• M13: 2,210,009 km (0.04 R)
• M14: 2,338,364 km (0.116 R)
• M15: 2,535,684 km (0.081 R)
• M16: 2,636,363 km (0.06 R)
• M17: 2,721,335 km (0.072 R)
• M18: 3,052,545 km (0.099 R)
• M19: 3,250,313 km (0.073 R)
• M20: 3,341,568 km (0.063 R)
• M21: 3,415,170 km (0.072 R)
• M22: 3,620,568 km (0.085 R)
• M23: 3,810,856 km (0.114 R)
• M24: 3,965,391 km (0.097 R)
• M25: 4,401,169 km (0.088 R)
• M26: 4,707,247 km (0.08 R)
• M27: 4,935,982 km (0.101 R)
• M28: 4,999,112 km (0.114 R)
• M29: 5,447,906 km (0.115 R)
• M30: 5,578,505 km (0.058 R)
• M31: 5,842,994 km (0.065 R)
• M32: 5,999,174 km (0.064 R)
• M33: 6,134,111 km (0.079 R)
• M34: 6,202,029 km (0.115 R)
• M35: 6,384,239 km (0.115 R)
• M36: 7,345,555 km (0.109 R)
• M37: 7,684,244 km (0.095 R)
• M38: 7,781,932 km (0.11 R)
• M39: 8,102,221 km (0.074 R)
• M40: 9,583,688 km (0.119 R)
• M41: 9,873,908 km (0.066 R)
• M42: 10,140,342 km (0.035 R)
• M43: 10,409,169 km (0.079 R)
• M44: 11,091,485 km (0.074 R)
• M45: 11,202,038 km (0.082 R)
• M46: 11,479,991 km (0.077 R)
• M47: 12,014,205 km (0.117 R)
• M48: 12,070,903 km (0.095 R)
• M49: 12,213,170 km (0.12 R)
• M50: 13,136,339 km (0.032 R)
• M51: 13,843,338 km (0.073 R)
• M52: 14,381,741 km (0.077 R)
• M53: 15,232,803 km (0.111 R)
• M54: 15,788,559 km (0.101 R)
• M55: 16,006,523 km (0.118 R)
• M56: 16,100,172 km (0.119 R)
• M57: 17,111,154 km (0.082 R)
• M58: 17,720,915 km (0.102 R)
• M59: 17,947,406 km (0.111 R)
• M60: 18,468,755 km (0.073 R)
• M61: 19,260,127 km (0.118 R)
• M62: 19,660,003 km (0.085 R)
• M63: 19,726,873 km (0.083 R)
• M64: 19,995,251 km (0.068 R)
• M65: 20,264,827 km (0.07 R)
• M66: 20,332,445 km (0.097 R)
• M67: 20,807,568 km (0.096 R)
• M68: 21,389,504 km (0.113 R)
• M69: 21,492,726 km (0.098 R)
• M70: 21,561,691 km (0.065 R)
• M71: 21,665,212 km (0.109 R)
• M72: 21,942,118 km (0.064 R)
• M73: 22,011,531 km (0.085 R)
• M74: 22,815,022 km (0.119 R)
• M75: 22,920,488 km (0.043 R)
• M76: 23,026,254 km (0.113 R)
• M77: 23,415,059 km (0.094 R)
• M78: 23,592,482 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.1

Radius: 9.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.69 AU - 4.83 AU

Year: 6705 Days

Day: 9.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,280,631 km

• M1: 211,382 km (0.071 R)
• M2: 400,773 km (0.076 R)
• M3: 590,912 km (0.091 R)
• M4: 759,808 km (0.07 R)
• M5: 1,000,810 km (0.088 R)
• M6: 1,175,241 km (0.099 R)
• M7: 1,587,084 km (0.051 R)
• M8: 1,933,253 km (0.101 R)
• M9: 2,208,364 km (0.061 R)
• M10: 2,735,247 km (0.104 R)
• M11: 2,919,552 km (0.08 R)
• M12: 2,981,785 km (0.071 R)
• M13: 3,540,832 km (0.11 R)
• M14: 3,651,983 km (0.108 R)
• M15: 3,764,481 km (0.088 R)
• M16: 4,535,059 km (0.056 R)
• M17: 4,729,237 km (0.034 R)
• M18: 5,000,758 km (0.085 R)
• M19: 5,176,086 km (0.081 R)
• M20: 5,714,489 km (0.12 R)
• M21: 5,924,375 km (0.103 R)
• M22: 6,136,804 km (0.087 R)
• M23: 6,569,142 km (0.085 R)
• M24: 7,378,017 km (0.097 R)
• M25: 7,779,688 km (0.072 R)
• M26: 8,012,312 km (0.074 R)
• M27: 8,159,068 km (0.101 R)
• M28: 8,814,755 km (0.098 R)
• M29: 8,996,666 km (0.076 R)
• M30: 9,271,627 km (0.071 R)
• M31: 9,861,492 km (0.107 R)
• M32: 10,050,135 km (0.114 R)
• M33: 10,240,124 km (0.084 R)
• M34: 10,399,446 km (0.098 R)
• M35: 10,527,352 km (0.105 R)
• M36: 10,688,169 km (0.098 R)
• M37: 11,404,893 km (0.104 R)
• M38: 12,238,303 km (0.104 R)
• M39: 12,543,183 km (0.109 R)
• M40: 12,953,530 km (0.117 R)
• M41: 13,998,621 km (0.078 R)
• M42: 14,246,355 km (0.105 R)
• M43: 14,317,414 km (0.096 R)
• M44: 14,962,181 km (0.068 R)
• M45: 15,543,368 km (0.086 R)
• M46: 15,726,476 km (0.114 R)
• M47: 16,057,985 km (0.117 R)
• M48: 17,444,608 km (0.078 R)
• M49: 17,749,488 km (0.055 R)
• M50: 18,248,696 km (0.078 R)
• M51: 19,103,947 km (0.113 R)
• M52: 19,496,941 km (0.101 R)
• M53: 19,654,916 km (0.086 R)
• M54: 19,852,984 km (0.117 R)
• M55: 20,611,744 km (0.026 R)
• M56: 21,136,384 km (0.06 R)
• M57: 21,624,522 km (0.085 R)
• M58: 21,788,032 km (0.07 R)
• M59: 21,870,012 km (0.114 R)
• M60: 22,157,539 km (0.113 R)
• M61: 22,529,140 km (0.11 R)
• M62: 22,819,510 km (0.103 R)
• M63: 22,986,012 km (0.049 R)
• M64: 23,404,138 km (0.087 R)
• M65: 24,417,664 km (0.111 R)
• M66: 24,673,326 km (0.079 R)
• M67: 25,187,195 km (0.102 R)
• M68: 25,704,654 km (0.098 R)
• M69: 26,051,572 km (0.119 R)
• M70: 26,575,015 km (0.114 R)
• M71: 27,233,993 km (0.105 R)
• M72: 27,322,256 km (0.058 R)
• M73: 27,410,668 km (0.093 R)
• M74: 28,254,849 km (0.084 R)
• M75: 28,523,228 km (0.119 R)
• M76: 29,017,499 km (0.104 R)
• M77: 29,605,269 km (0.075 R)
• M78: 30,379,887 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.7

Radius: 3.5

Gravity: 50.02 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.22 AU - 8.04 AU

Year: 11023 Days

Day: 20.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,280,631 km

• M1: 60,886 km (0.061 R)
• M2: 182,809 km (0.12 R)
• M3: 261,946 km (0.06 R)
• M4: 299,345 km (0.118 R)
• M5: 365,916 km (0.109 R)
• M6: 422,764 km (0.099 R)
• M7: 452,234 km (0.1 R)
• M8: 644,318 km (0.114 R)
• M9: 1,157,588 km (0.115 R)
• M10: 1,623,885 km (0.083 R)
• M11: 1,742,815 km (0.086 R)
• M12: 1,889,122 km (0.089 R)
• M13: 2,090,331 km (0.069 R)
• M14: 2,245,614 km (0.098 R)
• M15: 2,903,994 km (0.091 R)
• M16: 2,961,290 km (0.118 R)
• M17: 3,710,027 km (0.086 R)
• M18: 3,803,675 km (0.059 R)
• M19: 3,898,072 km (0.086 R)
• M20: 4,153,585 km (0.113 R)
• M21: 4,315,899 km (0.069 R)
• M22: 4,546,878 km (0.059 R)
• M23: 5,298,457 km (0.106 R)
• M24: 5,688,459 km (0.091 R)
• M25: 6,014,433 km (0.064 R)
• M26: 6,309,290 km (0.051 R)
• M27: 6,533,537 km (0.107 R)
• M28: 6,722,330 km (0.111 R)
• M29: 7,416,913 km (0.069 R)
• M30: 8,133,935 km (0.084 R)
• M31: 8,665,606 km (0.115 R)
• M32: 9,040,050 km (0.1 R)
• M33: 9,547,635 km (0.101 R)
• M34: 9,891,112 km (0.071 R)
• M35: 10,151,412 km (0.06 R)
• M36: 11,124,995 km (0.111 R)
• M37: 11,259,933 km (0.11 R)
• M38: 11,714,112 km (0.097 R)
• M39: 11,805,666 km (0.077 R)
• M40: 12,639,973 km (0.085 R)
• M41: 12,875,141 km (0.033 R)
• M42: 13,016,960 km (0.093 R)
• M43: 13,206,799 km (0.049 R)
• M44: 13,254,371 km (0.07 R)
• M45: 13,830,174 km (0.112 R)
• M46: 16,417,469 km (0.078 R)
• M47: 16,725,491 km (0.086 R)
• M48: 17,087,218 km (0.111 R)
• M49: 17,347,070 km (0.101 R)
• M50: 18,081,895 km (0.104 R)
• M51: 18,506,304 km (0.096 R)
• M52: 19,527,459 km (0.088 R)
• M53: 20,898,523 km (0.06 R)
• M54: 21,904,868 km (0.119 R)
• M55: 22,527,644 km (0.103 R)
• M56: 23,156,105 km (0.082 R)
• M57: 24,664,351 km (0.111 R)
• M58: 24,899,219 km (0.039 R)
• M59: 25,075,894 km (0.105 R)
• M60: 25,965,254 km (0.106 R)
• M61: 26,503,806 km (0.113 R)
• M62: 27,470,358 km (0.106 R)
• M63: 27,835,825 km (0.11 R)
• M64: 27,957,897 km (0.047 R)
• M65: 28,202,789 km (0.119 R)
• M66: 28,633,032 km (0.063 R)
• M67: 28,941,653 km (0.119 R)
• M68: 29,562,185 km (0.114 R)
• M69: 29,624,567 km (0.093 R)
• M70: 29,686,800 km (0.106 R)
• M71: 29,874,096 km (0.113 R)
• M72: 30,187,205 km (0.069 R)
• M73: 30,879,544 km (0.112 R)
• M74: 31,450,110 km (0.112 R)
• M75: 31,577,268 km (0.112 R)
• M76: 32,087,995 km (0.104 R)
• M77: 32,472,761 km (0.094 R)
• M78: 33,766,334 km (0.102 R)
• M79: 33,896,634 km (0.059 R)
• M80: 34,945,015 km (0.115 R)
• M81: 35,076,811 km (0.105 R)
• M82: 35,208,756 km (0.095 R)
• M83: 38,492,579 km (0.106 R)
• M84: 39,038,013 km (0.064 R)
• M85: 39,517,325 km (0.072 R)
• M86: 40,343,554 km (0.107 R)
• M87: 41,175,318 km (0.079 R)
• M88: 44,131,073 km (0.092 R)
• M89: 44,416,206 km (0.084 R)
• M90: 44,701,789 km (0.1 R)
• M91: 44,916,461 km (0.087 R)
• M92: 45,490,469 km (0.073 R)
• M93: 45,922,657 km (0.08 R)
• M94: 46,573,407 km (0.079 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: 375 - 18,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit