🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.3

Radius: 11.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.42 AU - 2.78 AU

Year: 2796 Days

Day: 7.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 51,113,704 km

• M1: 141,669 km (0.084 R)
• M2: 254,466 km (0.11 R)
• M3: 379,231 km (0.101 R)
• M4: 505,042 km (0.058 R)
• M5: 584,479 km (0.076 R)
• M6: 796,609 km (0.118 R)
• M7: 892,202 km (0.068 R)
• M8: 1,000,361 km (0.055 R)
• M9: 1,286,691 km (0.12 R)
• M10: 1,429,856 km (0.04 R)
• M11: 1,649,915 km (0.069 R)
• M12: 1,946,119 km (0.097 R)
• M13: 2,089,583 km (0.095 R)
• M14: 2,340,459 km (0.047 R)
• M15: 2,589,240 km (0.089 R)
• M16: 2,698,596 km (0.042 R)
• M17: 2,846,698 km (0.078 R)
• M18: 3,035,790 km (0.066 R)
• M19: 3,479,796 km (0.117 R)
• M20: 3,587,357 km (0.083 R)
• M21: 3,695,965 km (0.109 R)
• M22: 4,056,645 km (0.089 R)
• M23: 4,155,829 km (0.119 R)
• M24: 4,227,037 km (0.034 R)
• M25: 4,545,681 km (0.027 R)
• M26: 5,022,898 km (0.09 R)
• M27: 5,221,414 km (0.113 R)
• M28: 5,626,376 km (0.082 R)
• M29: 5,705,364 km (0.093 R)
• M30: 5,832,671 km (0.104 R)
• M31: 5,928,713 km (0.096 R)
• M32: 6,566,000 km (0.104 R)
• M33: 6,800,270 km (0.063 R)
• M34: 6,935,208 km (0.107 R)
• M35: 7,020,030 km (0.084 R)
• M36: 7,293,943 km (0.118 R)
• M37: 8,029,666 km (0.029 R)
• M38: 8,101,024 km (0.104 R)
• M39: 8,280,242 km (0.069 R)
• M40: 8,370,300 km (0.078 R)
• M41: 8,624,317 km (0.074 R)
• M42: 8,715,722 km (0.106 R)
• M43: 8,789,025 km (0.053 R)
• M44: 8,991,730 km (0.088 R)
• M45: 9,140,131 km (0.025 R)
• M46: 9,326,679 km (0.086 R)
• M47: 9,458,026 km (0.11 R)
• M48: 9,627,969 km (0.044 R)
• M49: 9,722,814 km (0.041 R)
• M50: 9,855,957 km (0.088 R)
• M51: 10,105,037 km (0.104 R)
• M52: 10,259,422 km (0.06 R)
• M53: 10,687,870 km (0.117 R)
• M54: 11,003,223 km (0.075 R)
• M55: 11,301,521 km (0.067 R)
• M56: 11,542,224 km (0.112 R)
• M57: 11,683,444 km (0.048 R)
• M58: 12,253,861 km (0.098 R)
• M59: 12,377,279 km (0.071 R)
• M60: 12,521,791 km (0.089 R)
• M61: 12,666,751 km (0.12 R)
• M62: 13,105,372 km (0.1 R)
• M63: 13,379,435 km (0.109 R)
• M64: 13,549,079 km (0.086 R)
• M65: 13,719,322 km (0.087 R)
• M66: 13,847,527 km (0.105 R)
• M67: 13,933,246 km (0.058 R)
• M68: 14,126,677 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.5

Radius: 12.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.96 AU - 3.8 AU

Year: 4144 Days

Day: 11.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,113,704 km

• M1: 159,023 km (0.077 R)
• M2: 373,546 km (0.093 R)
• M3: 462,108 km (0.106 R)
• M4: 617,241 km (0.073 R)
• M5: 770,429 km (0.071 R)
• M6: 937,530 km (0.106 R)
• M7: 1,080,396 km (0.116 R)
• M8: 2,104,244 km (0.059 R)
• M9: 2,295,280 km (0.096 R)
• M10: 2,409,423 km (0.107 R)
• M11: 2,609,735 km (0.115 R)
• M12: 3,446,436 km (0.071 R)
• M13: 3,559,083 km (0.12 R)
• M14: 3,845,862 km (0.057 R)
• M15: 4,140,420 km (0.087 R)
• M16: 4,240,202 km (0.087 R)
• M17: 4,585,773 km (0.04 R)
• M18: 4,668,351 km (0.12 R)
• M19: 5,004,049 km (0.107 R)
• M20: 5,239,366 km (0.084 R)
• M21: 5,325,834 km (0.057 R)
• M22: 5,412,900 km (0.059 R)
• M23: 5,899,691 km (0.083 R)
• M24: 6,102,995 km (0.108 R)
• M25: 6,679,994 km (0.096 R)
• M26: 6,773,941 km (0.12 R)
• M27: 7,082,412 km (0.098 R)
• M28: 7,787,018 km (0.045 R)
• M29: 7,885,902 km (0.116 R)
• M30: 7,985,385 km (0.041 R)
• M31: 8,235,662 km (0.055 R)
• M32: 8,311,209 km (0.063 R)
• M33: 8,769,726 km (0.084 R)
• M34: 9,210,292 km (0.098 R)
• M35: 9,764,702 km (0.103 R)
• M36: 9,844,737 km (0.102 R)
• M37: 9,978,776 km (0.104 R)
• M38: 10,086,337 km (0.06 R)
• M39: 11,295,387 km (0.091 R)
• M40: 11,689,727 km (0.074 R)
• M41: 11,917,116 km (0.103 R)
• M42: 13,075,901 km (0.097 R)
• M43: 13,252,875 km (0.118 R)
• M44: 13,818,355 km (0.049 R)
• M45: 14,088,978 km (0.112 R)
• M46: 14,391,764 km (0.085 R)
• M47: 14,605,091 km (0.028 R)
• M48: 15,624,450 km (0.096 R)
• M49: 15,875,027 km (0.11 R)
• M50: 16,411,934 km (0.103 R)
• M51: 16,634,685 km (0.119 R)
• M52: 17,083,478 km (0.07 R)
• M53: 17,438,773 km (0.117 R)
• M54: 18,354,312 km (0.088 R)
• M55: 18,917,848 km (0.077 R)
• M56: 19,184,880 km (0.079 R)
• M57: 19,486,918 km (0.114 R)
• M58: 19,925,988 km (0.118 R)
• M59: 20,334,240 km (0.072 R)
• M60: 20,539,339 km (0.057 R)
• M61: 20,642,262 km (0.089 R)
• M62: 20,848,408 km (0.116 R)
• M63: 21,645,017 km (0.084 R)
• M64: 21,889,609 km (0.094 R)
• M65: 21,994,627 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.2

Radius: 13.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.9 AU - 5.84 AU

Year: 8298 Days

Day: 8.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 51,113,704 km

• M1: 243,545 km (0.076 R)
• M2: 424,858 km (0.108 R)
• M3: 701,764 km (0.111 R)
• M4: 827,875 km (0.108 R)
• M5: 1,655,600 km (0.101 R)
• M6: 1,814,024 km (0.12 R)
• M7: 2,907,435 km (0.035 R)
• M8: 3,159,208 km (0.059 R)
• M9: 3,277,989 km (0.049 R)
• M10: 3,726,184 km (0.116 R)
• M11: 4,546,279 km (0.113 R)
• M12: 5,374,004 km (0.096 R)
• M13: 6,676,254 km (0.093 R)
• M14: 6,829,741 km (0.072 R)
• M15: 6,932,665 km (0.115 R)
• M16: 7,036,186 km (0.089 R)
• M17: 7,694,716 km (0.101 R)
• M18: 8,017,847 km (0.096 R)
• M19: 8,789,324 km (0.113 R)
• M20: 9,961,573 km (0.065 R)
• M21: 10,670,517 km (0.086 R)
• M22: 11,365,249 km (0.114 R)
• M23: 11,641,108 km (0.118 R)
• M24: 12,012,410 km (0.113 R)
• M25: 12,387,601 km (0.091 R)
• M26: 13,117,639 km (0.089 R)
• M27: 13,213,830 km (0.096 R)
• M28: 14,387,276 km (0.099 R)
• M29: 14,486,609 km (0.102 R)
• M30: 15,188,073 km (0.094 R)
• M31: 16,485,386 km (0.102 R)
• M32: 18,174,645 km (0.104 R)
• M33: 18,353,864 km (0.096 R)
• M34: 18,858,607 km (0.113 R)
• M35: 19,294,834 km (0.106 R)
• M36: 20,960,307 km (0.04 R)
• M37: 21,601,484 km (0.117 R)
• M38: 22,287,390 km (0.106 R)
• M39: 22,402,431 km (0.062 R)
• M40: 22,556,217 km (0.105 R)
• M41: 23,096,714 km (0.088 R)
• M42: 23,680,745 km (0.092 R)
• M43: 23,837,224 km (0.108 R)
• M44: 24,309,056 km (0.118 R)
• M45: 24,823,523 km (0.036 R)
• M46: 25,702,560 km (0.102 R)
• M47: 26,186,210 km (0.041 R)
• M48: 26,958,284 km (0.082 R)
• M49: 27,531,992 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.5

Radius: 6.4

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.8 AU - 8.92 AU

Year: 13315 Days

Day: 17.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,113,704 km

• M1: 155,283 km (0.101 R)
• M2: 281,394 km (0.072 R)
• M3: 428,149 km (0.049 R)
• M4: 616,343 km (0.059 R)
• M5: 684,709 km (0.082 R)
• M6: 1,086,230 km (0.115 R)
• M7: 1,457,532 km (0.114 R)
• M8: 2,227,662 km (0.084 R)
• M9: 2,307,996 km (0.086 R)
• M10: 3,163,845 km (0.053 R)
• M11: 3,562,374 km (0.108 R)
• M12: 3,751,765 km (0.109 R)
• M13: 3,879,970 km (0.095 R)
• M14: 4,107,509 km (0.057 R)
• M15: 4,306,175 km (0.05 R)
• M16: 4,575,900 km (0.117 R)
• M17: 5,167,260 km (0.03 R)
• M18: 5,274,073 km (0.032 R)
• M19: 5,708,804 km (0.078 R)
• M20: 5,782,406 km (0.103 R)
• M21: 6,458,888 km (0.083 R)
• M22: 6,884,494 km (0.046 R)
• M23: 7,160,053 km (0.106 R)
• M24: 7,319,225 km (0.112 R)
• M25: 7,803,474 km (0.092 R)
• M26: 8,423,407 km (0.091 R)
• M27: 8,675,929 km (0.106 R)
• M28: 9,145,067 km (0.054 R)
• M29: 9,231,236 km (0.064 R)
• M30: 10,783,015 km (0.109 R)
• M31: 11,752,259 km (0.111 R)
• M32: 13,379,585 km (0.03 R)
• M33: 13,477,422 km (0.119 R)
• M34: 13,624,776 km (0.087 R)
• M35: 14,020,312 km (0.104 R)
• M36: 14,169,611 km (0.066 R)
• M37: 14,319,359 km (0.104 R)
• M38: 14,670,914 km (0.062 R)
• M39: 14,721,328 km (0.105 R)
• M40: 15,280,226 km (0.098 R)
• M41: 15,588,098 km (0.11 R)
• M42: 16,209,677 km (0.072 R)
• M43: 17,210,487 km (0.042 R)
• M44: 17,852,860 km (0.099 R)
• M45: 17,960,720 km (0.081 R)
• M46: 18,177,039 km (0.095 R)
• M47: 18,285,497 km (0.116 R)
• M48: 19,770,855 km (0.093 R)
• M49: 19,826,655 km (0.044 R)
• M50: 20,387,048 km (0.064 R)
• M51: 20,499,845 km (0.1 R)
• M52: 20,556,243 km (0.109 R)
• M53: 22,331,222 km (0.079 R)
• M54: 24,035,740 km (0.111 R)
• M55: 24,753,212 km (0.057 R)
• M56: 24,993,915 km (0.093 R)
• M57: 25,174,928 km (0.09 R)
• M58: 25,477,565 km (0.102 R)
• M59: 25,599,038 km (0.095 R)
• M60: 26,885,580 km (0.074 R)
• M61: 27,319,114 km (0.111 R)
• M62: 27,505,663 km (0.116 R)
• M63: 28,318,727 km (0.098 R)
• M64: 29,203,000 km (0.026 R)
• M65: 30,675,642 km (0.094 R)
• M66: 31,063,699 km (0.104 R)
• M67: 32,106,545 km (0.115 R)
• M68: 32,698,205 km (0.105 R)
• M69: 33,359,876 km (0.059 R)
• M70: 35,778,126 km (0.105 R)
• M71: 35,914,110 km (0.03 R)
• M72: 36,802,273 km (0.073 R)
• M73: 37,490,274 km (0.069 R)
• M74: 38,043,935 km (0.092 R)
• M75: 38,321,739 km (0.102 R)
• M76: 38,391,152 km (0.087 R)
• M77: 38,809,428 km (0.112 R)
• M78: 39,019,014 km (0.104 R)
• M79: 39,439,534 km (0.119 R)
• M80: 40,002,471 km (0.114 R)
• M81: 40,143,691 km (0.093 R)
• M82: 40,709,919 km (0.095 R)
• M83: 42,929,054 km (0.072 R)
• M84: 43,073,565 km (0.056 R)
• M85: 45,628,697 km (0.094 R)
• M86: 46,367,710 km (0.067 R)
• M87: 46,813,063 km (0.097 R)
• M88: 47,857,705 km (0.1 R)
• M89: 48,608,537 km (0.097 R)
• M90: 49,666,194 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 13,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit