🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.38 AU - 1.94 AU

Year: 947 Days

Day: 15.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,933,901 km

• M1: 326,123 km (0.079 R)

Asteroid Belt

Center: 2.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524

Radius: 11.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.14 AU - 3.66 AU

Year: 2777 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,933,901 km

• M1: 154,086 km (0.105 R)
• M2: 241,750 km (0.059 R)
• M3: 316,399 km (0.12 R)
• M4: 445,203 km (0.065 R)
• M5: 704,756 km (0.062 R)
• M6: 953,836 km (0.064 R)
• M7: 1,104,930 km (0.119 R)
• M8: 1,363,884 km (0.082 R)
• M9: 1,594,863 km (0.049 R)
• M10: 2,295,131 km (0.11 R)
• M11: 2,844,454 km (0.083 R)
• M12: 2,932,717 km (0.101 R)
• M13: 3,157,113 km (0.079 R)
• M14: 3,325,411 km (0.04 R)
• M15: 3,402,903 km (0.059 R)
• M16: 3,496,701 km (0.11 R)
• M17: 3,702,996 km (0.107 R)
• M18: 3,978,855 km (0.066 R)
• M19: 4,295,254 km (0.092 R)
• M20: 4,379,926 km (0.092 R)
• M21: 4,533,713 km (0.119 R)
• M22: 4,689,295 km (0.112 R)
• M23: 4,829,019 km (0.079 R)
• M24: 5,095,004 km (0.111 R)
• M25: 6,947,924 km (0.074 R)
• M26: 7,027,510 km (0.107 R)
• M27: 7,127,591 km (0.101 R)
• M28: 7,410,480 km (0.085 R)
• M29: 7,655,821 km (0.116 R)
• M30: 7,820,827 km (0.113 R)
• M31: 8,007,974 km (0.118 R)
• M32: 8,323,027 km (0.101 R)
• M33: 8,621,026 km (0.102 R)
• M34: 8,706,746 km (0.106 R)
• M35: 8,900,774 km (0.114 R)
• M36: 9,030,775 km (0.096 R)
• M37: 9,161,673 km (0.115 R)
• M38: 9,249,188 km (0.078 R)
• M39: 9,713,240 km (0.099 R)
• M40: 10,004,507 km (0.082 R)
• M41: 10,987,964 km (0.119 R)
• M42: 11,104,351 km (0.066 R)
• M43: 11,408,932 km (0.115 R)
• M44: 11,621,361 km (0.119 R)
• M45: 12,098,129 km (0.105 R)
• M46: 12,484,242 km (0.079 R)
• M47: 12,605,715 km (0.049 R)
• M48: 12,727,637 km (0.089 R)
• M49: 13,021,747 km (0.079 R)
• M50: 13,144,866 km (0.117 R)
• M51: 13,367,767 km (0.072 R)
• M52: 13,691,646 km (0.087 R)
• M53: 13,967,953 km (0.062 R)
• M54: 14,043,500 km (0.116 R)
• M55: 14,144,628 km (0.069 R)
• M56: 14,220,624 km (0.113 R)
• M57: 15,065,254 km (0.038 R)
• M58: 15,246,417 km (0.099 R)
• M59: 15,402,447 km (0.03 R)
• M60: 15,689,675 km (0.057 R)
• M61: 16,216,559 km (0.12 R)
• M62: 16,296,145 km (0.102 R)
• M63: 17,233,675 km (0.086 R)
• M64: 17,531,973 km (0.073 R)
• M65: 17,749,937 km (0.116 R)
• M66: 18,243,760 km (0.111 R)
• M67: 18,326,487 km (0.097 R)
• M68: 18,603,243 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.9

Radius: 10.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.62 AU - 4.9 AU

Year: 3894 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,933,901 km

• M1: 130,150 km (0.109 R)
• M2: 198,516 km (0.057 R)
• M3: 334,501 km (0.064 R)
• M4: 451,337 km (0.089 R)
• M5: 691,591 km (0.099 R)
• M6: 816,505 km (0.037 R)
• M7: 972,386 km (0.098 R)
• M8: 1,078,152 km (0.078 R)
• M9: 1,187,957 km (0.091 R)
• M10: 1,392,756 km (0.088 R)
• M11: 1,459,178 km (0.08 R)
• M12: 1,693,448 km (0.084 R)
• M13: 1,969,755 km (0.07 R)
• M14: 2,213,749 km (0.083 R)
• M15: 2,581,760 km (0.067 R)
• M16: 2,747,814 km (0.117 R)
• M17: 3,231,912 km (0.081 R)
• M18: 3,411,280 km (0.077 R)
• M19: 3,649,440 km (0.116 R)
• M20: 3,761,190 km (0.115 R)
• M21: 3,988,279 km (0.106 R)
• M22: 4,142,066 km (0.11 R)
• M23: 4,239,304 km (0.119 R)
• M24: 4,736,717 km (0.056 R)
• M25: 5,231,737 km (0.1 R)
• M26: 5,808,437 km (0.102 R)
• M27: 5,939,335 km (0.042 R)
• M28: 6,049,139 km (0.084 R)
• M29: 6,115,411 km (0.057 R)
• M30: 6,450,211 km (0.084 R)
• M31: 6,859,960 km (0.119 R)
• M32: 6,975,300 km (0.027 R)
• M33: 7,561,724 km (0.12 R)
• M34: 8,042,232 km (0.026 R)
• M35: 8,115,236 km (0.099 R)
• M36: 8,681,763 km (0.11 R)
• M37: 9,184,860 km (0.076 R)
• M38: 9,286,587 km (0.111 R)
• M39: 9,749,144 km (0.107 R)
• M40: 9,827,084 km (0.07 R)
• M41: 10,193,001 km (0.107 R)
• M42: 10,298,317 km (0.111 R)
• M43: 10,404,083 km (0.12 R)
• M44: 11,019,230 km (0.06 R)
• M45: 11,235,997 km (0.106 R)
• M46: 11,372,131 km (0.091 R)
• M47: 11,922,352 km (0.042 R)
• M48: 12,172,928 km (0.12 R)
• M49: 12,340,777 km (0.119 R)
• M50: 12,650,744 km (0.036 R)
• M51: 13,020,251 km (0.106 R)
• M52: 13,249,435 km (0.092 R)
• M53: 13,508,837 km (0.118 R)
• M54: 13,799,057 km (0.075 R)
• M55: 14,385,780 km (0.069 R)
• M56: 14,474,492 km (0.116 R)
• M57: 15,311,192 km (0.09 R)
• M58: 15,613,979 km (0.094 R)
• M59: 15,979,745 km (0.078 R)
• M60: 16,595,640 km (0.109 R)
• M61: 18,169,409 km (0.113 R)
• M62: 18,715,292 km (0.114 R)
• M63: 19,364,397 km (0.08 R)
• M64: 19,429,622 km (0.111 R)
• M65: 19,921,948 km (0.109 R)
• M66: 20,086,955 km (0.1 R)
• M67: 20,384,954 km (0.096 R)
• M68: 20,952,229 km (0.116 R)
• M69: 21,220,907 km (0.086 R)
• M70: 21,355,694 km (0.036 R)
• M71: 21,423,163 km (0.029 R)
• M72: 21,490,781 km (0.097 R)
• M73: 21,659,977 km (0.088 R)
• M74: 22,136,147 km (0.091 R)
• M75: 22,787,944 km (0.036 R)
• M76: 23,133,516 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.6

Radius: 10.9

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.85 AU - 6.09 AU

Year: 4908 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,933,901 km

• M1: 147,952 km (0.051 R)
• M2: 621,280 km (0.095 R)
• M3: 859,141 km (0.037 R)
• M4: 932,593 km (0.113 R)
• M5: 1,391,709 km (0.117 R)
• M6: 1,494,483 km (0.068 R)
• M7: 1,599,949 km (0.075 R)
• M8: 2,097,362 km (0.109 R)
• M9: 2,216,292 km (0.115 R)
• M10: 3,247,022 km (0.058 R)
• M11: 3,405,296 km (0.071 R)
• M12: 3,749,970 km (0.116 R)
• M13: 3,853,492 km (0.087 R)
• M14: 3,937,117 km (0.114 R)
• M15: 4,212,826 km (0.036 R)
• M16: 4,693,932 km (0.105 R)
• M17: 4,805,832 km (0.108 R)
• M18: 4,986,546 km (0.075 R)
• M19: 5,146,616 km (0.074 R)
• M20: 5,471,841 km (0.115 R)
• M21: 6,191,257 km (0.075 R)
• M22: 6,487,461 km (0.112 R)
• M23: 7,170,824 km (0.111 R)
• M24: 7,274,047 km (0.051 R)
• M25: 7,351,838 km (0.063 R)
• M26: 7,586,706 km (0.091 R)
• M27: 7,691,874 km (0.076 R)
• M28: 8,306,123 km (0.059 R)
• M29: 8,578,241 km (0.1 R)
• M30: 9,299,303 km (0.114 R)
• M31: 10,010,940 km (0.12 R)
• M32: 10,097,557 km (0.108 R)
• M33: 10,651,668 km (0.111 R)
• M34: 10,799,171 km (0.074 R)
• M35: 11,335,779 km (0.096 R)
• M36: 11,911,581 km (0.038 R)
• M37: 12,496,957 km (0.077 R)
• M38: 12,683,805 km (0.088 R)
• M39: 13,154,889 km (0.055 R)
• M40: 13,249,883 km (0.104 R)
• M41: 13,504,050 km (0.072 R)
• M42: 13,631,807 km (0.086 R)
• M43: 13,727,849 km (0.104 R)
• M44: 13,856,353 km (0.103 R)
• M45: 14,049,634 km (0.058 R)
• M46: 14,341,499 km (0.108 R)
• M47: 14,569,785 km (0.072 R)
• M48: 15,228,914 km (0.11 R)
• M49: 15,361,906 km (0.093 R)
• M50: 15,863,957 km (0.099 R)
• M51: 15,998,744 km (0.119 R)
• M52: 16,541,934 km (0.066 R)
• M53: 17,194,630 km (0.104 R)
• M54: 17,298,451 km (0.108 R)
• M55: 17,680,972 km (0.097 R)
• M56: 18,031,181 km (0.089 R)
• M57: 18,101,492 km (0.118 R)
• M58: 19,203,131 km (0.057 R)
• M59: 19,743,927 km (0.12 R)
• M60: 20,216,656 km (0.108 R)
• M61: 20,326,311 km (0.111 R)
• M62: 20,546,220 km (0.115 R)
• M63: 20,951,331 km (0.077 R)
• M64: 21,769,482 km (0.113 R)
• M65: 22,182,522 km (0.12 R)
• M66: 23,054,528 km (0.036 R)
• M67: 23,245,564 km (0.078 R)
• M68: 23,360,455 km (0.074 R)
• M69: 24,286,317 km (0.074 R)
• M70: 24,402,853 km (0.112 R)
• M71: 24,636,525 km (0.033 R)
• M72: 25,145,457 km (0.068 R)
• M73: 25,302,834 km (0.049 R)
• M74: 25,618,336 km (0.092 R)
• M75: 26,213,586 km (0.082 R)
• M76: 26,613,012 km (0.106 R)
• M77: 26,693,047 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 13,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit