🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.61 AU - 0.71 AU

Year: 196 Days

Day: 43.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184

Radius: 14.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.19 AU - 5.33 AU

Year: 4406 Days

Day: 5.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 76,203,955 km

• M1: 189,092 km (0.08 R)
• M2: 352,004 km (0.12 R)
• M3: 476,619 km (0.032 R)
• M4: 583,880 km (0.079 R)
• M5: 743,352 km (0.108 R)
• M6: 975,528 km (0.071 R)
• M7: 1,254,079 km (0.105 R)
• M8: 1,447,210 km (0.094 R)
• M9: 1,900,791 km (0.094 R)
• M10: 2,024,358 km (0.082 R)
• M11: 2,279,872 km (0.094 R)
• M12: 2,385,188 km (0.109 R)
• M13: 3,095,479 km (0.108 R)
• M14: 3,573,594 km (0.104 R)
• M15: 3,681,454 km (0.099 R)
• M16: 3,868,900 km (0.085 R)
• M17: 4,204,598 km (0.053 R)
• M18: 4,400,721 km (0.107 R)
• M19: 4,583,230 km (0.043 R)
• M20: 5,059,400 km (0.116 R)
• M21: 5,268,239 km (0.09 R)
• M22: 5,839,702 km (0.1 R)
• M23: 6,206,965 km (0.097 R)
• M24: 6,374,664 km (0.106 R)
• M25: 6,562,859 km (0.12 R)
• M26: 6,771,996 km (0.084 R)
• M27: 6,964,080 km (0.062 R)
• M28: 7,236,199 km (0.119 R)
• M29: 7,334,185 km (0.099 R)
• M30: 7,610,941 km (0.055 R)
• M31: 7,770,712 km (0.067 R)
• M32: 8,236,260 km (0.075 R)
• M33: 8,420,864 km (0.036 R)
• M34: 8,586,170 km (0.042 R)
• M35: 8,731,729 km (0.101 R)
• M36: 9,025,240 km (0.12 R)
• M37: 9,258,313 km (0.114 R)
• M38: 10,078,409 km (0.12 R)
• M39: 10,298,168 km (0.096 R)
• M40: 10,497,283 km (0.025 R)
• M41: 10,720,034 km (0.116 R)
• M42: 11,397,862 km (0.104 R)
• M43: 11,626,896 km (0.072 R)
• M44: 11,834,239 km (0.081 R)
• M45: 12,066,265 km (0.03 R)
• M46: 12,299,787 km (0.118 R)
• M47: 13,152,645 km (0.054 R)
• M48: 13,320,643 km (0.104 R)
• M49: 13,441,219 km (0.074 R)
• M50: 14,049,035 km (0.044 R)
• M51: 14,790,592 km (0.117 R)
• M52: 15,040,570 km (0.081 R)
• M53: 15,140,950 km (0.113 R)
• M54: 15,241,480 km (0.096 R)
• M55: 15,519,433 km (0.101 R)
• M56: 15,646,292 km (0.066 R)
• M57: 16,259,942 km (0.054 R)
• M58: 16,492,118 km (0.093 R)
• M59: 16,595,640 km (0.105 R)
• M60: 16,829,461 km (0.114 R)
• M61: 17,142,869 km (0.102 R)
• M62: 17,300,395 km (0.111 R)
• M63: 17,511,029 km (0.093 R)
• M64: 17,722,561 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.2

Radius: 8.5

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.4 AU - 6.02 AU

Year: 4984 Days

Day: 8.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,203,955 km

• M1: 106,663 km (0.04 R)
• M2: 301,889 km (0.064 R)
• M3: 370,853 km (0.05 R)
• M4: 719,416 km (0.093 R)
• M5: 987,047 km (0.092 R)
• M6: 1,284,896 km (0.102 R)
• M7: 1,562,400 km (0.117 R)
• M8: 1,926,970 km (0.099 R)
• M9: 2,083,749 km (0.111 R)
• M10: 2,262,967 km (0.04 R)
• M11: 2,410,022 km (0.054 R)
• M12: 2,674,960 km (0.03 R)
• M13: 2,929,575 km (0.075 R)
• M14: 3,357,275 km (0.099 R)
• M15: 3,483,087 km (0.087 R)
• M16: 4,024,332 km (0.102 R)
• M17: 4,476,267 km (0.107 R)
• M18: 4,661,619 km (0.111 R)
• M19: 5,650,611 km (0.075 R)
• M20: 5,825,790 km (0.098 R)
• M21: 5,926,768 km (0.119 R)
• M22: 6,053,777 km (0.103 R)
• M23: 6,232,995 km (0.091 R)
• M24: 6,388,128 km (0.111 R)
• M25: 6,466,218 km (0.1 R)
• M26: 7,291,251 km (0.12 R)
• M27: 7,427,385 km (0.107 R)
• M28: 8,149,045 km (0.044 R)
• M29: 8,261,991 km (0.098 R)
• M30: 8,546,826 km (0.061 R)
• M31: 8,806,079 km (0.059 R)
• M32: 8,922,017 km (0.092 R)
• M33: 9,718,326 km (0.103 R)
• M34: 10,322,702 km (0.1 R)
• M35: 10,475,740 km (0.109 R)
• M36: 11,695,113 km (0.113 R)
• M37: 12,014,953 km (0.073 R)
• M38: 12,728,684 km (0.076 R)
• M39: 13,959,875 km (0.096 R)
• M40: 14,163,178 km (0.053 R)
• M41: 14,333,271 km (0.032 R)
• M42: 14,401,488 km (0.111 R)
• M43: 14,641,144 km (0.091 R)
• M44: 14,744,366 km (0.033 R)
• M45: 14,847,738 km (0.108 R)
• M46: 14,985,967 km (0.073 R)
• M47: 15,194,057 km (0.098 R)
• M48: 15,508,063 km (0.044 R)
• M49: 16,534,155 km (0.08 R)
• M50: 17,001,349 km (0.059 R)
• M51: 18,317,511 km (0.104 R)
• M52: 18,428,662 km (0.052 R)
• M53: 18,651,713 km (0.119 R)
• M54: 18,800,862 km (0.076 R)
• M55: 18,950,460 km (0.082 R)
• M56: 19,100,357 km (0.082 R)
• M57: 19,175,455 km (0.067 R)
• M58: 19,742,132 km (0.076 R)
• M59: 20,084,711 km (0.075 R)
• M60: 20,161,155 km (0.118 R)
• M61: 20,660,064 km (0.1 R)
• M62: 21,046,625 km (0.12 R)
• M63: 21,279,848 km (0.075 R)
• M64: 22,062,993 km (0.107 R)
• M65: 22,260,313 km (0.12 R)
• M66: 22,458,231 km (0.115 R)
• M67: 22,656,598 km (0.114 R)
• M68: 22,736,184 km (0.11 R)
• M69: 22,895,505 km (0.087 R)
• M70: 23,055,276 km (0.102 R)
• M71: 23,255,438 km (0.062 R)
• M72: 24,754,857 km (0.091 R)
• M73: 25,041,936 km (0.04 R)
• M74: 26,872,266 km (0.07 R)
• M75: 27,040,713 km (0.091 R)
• M76: 27,548,448 km (0.101 R)
• M77: 28,831,399 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.5

Radius: 4.9

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 16.7 AU - 21.7 AU

Year: 30729 Days

Day: 24.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,203,955 km

• M1: 67,768 km (0.109 R)
• M2: 344,075 km (0.113 R)
• M3: 602,879 km (0.089 R)
• M4: 1,152,203 km (0.117 R)
• M5: 1,265,000 km (0.111 R)
• M6: 1,352,066 km (0.083 R)
• M7: 1,441,076 km (0.108 R)
• M8: 1,562,699 km (0.064 R)
• M9: 1,656,198 km (0.119 R)
• M10: 1,981,274 km (0.116 R)
• M11: 2,432,761 km (0.064 R)
• M12: 3,507,172 km (0.109 R)
• M13: 3,922,007 km (0.049 R)
• M14: 3,964,344 km (0.086 R)
• M15: 4,092,399 km (0.034 R)
• M16: 4,135,334 km (0.071 R)
• M17: 5,118,042 km (0.084 R)
• M18: 6,317,368 km (0.116 R)
• M19: 7,546,016 km (0.105 R)
• M20: 8,133,337 km (0.038 R)
• M21: 8,405,156 km (0.111 R)
• M22: 8,514,662 km (0.114 R)
• M23: 8,735,169 km (0.069 R)
• M24: 9,636,048 km (0.086 R)
• M25: 9,693,194 km (0.11 R)
• M26: 10,097,407 km (0.059 R)
• M27: 10,507,006 km (0.052 R)
• M28: 10,862,451 km (0.082 R)
• M29: 10,981,830 km (0.05 R)
• M30: 11,829,302 km (0.085 R)
• M31: 12,509,972 km (0.115 R)
• M32: 12,635,186 km (0.091 R)
• M33: 13,650,955 km (0.07 R)
• M34: 14,890,822 km (0.116 R)
• M35: 15,894,923 km (0.086 R)
• M36: 16,507,826 km (0.045 R)
• M37: 17,059,094 km (0.116 R)
• M38: 17,337,047 km (0.06 R)
• M39: 18,038,212 km (0.119 R)
• M40: 19,179,494 km (0.067 R)
• M41: 23,199,638 km (0.065 R)
• M42: 24,049,354 km (0.04 R)
• M43: 25,066,769 km (0.074 R)
• M44: 25,699,717 km (0.085 R)
• M45: 28,530,558 km (0.101 R)
• M46: 31,458,487 km (0.12 R)
• M47: 32,914,673 km (0.111 R)
• M48: 35,272,186 km (0.051 R)
• M49: 35,803,558 km (0.082 R)
• M50: 37,503,139 km (0.054 R)
• M51: 39,412,157 km (0.115 R)
• M52: 39,871,423 km (0.12 R)
• M53: 40,055,578 km (0.056 R)
• M54: 41,073,442 km (0.077 R)
• M55: 41,912,686 km (0.077 R)
• M56: 42,193,631 km (0.117 R)
• M57: 42,569,271 km (0.048 R)
• M58: 43,608,079 km (0.114 R)
• M59: 43,797,769 km (0.083 R)
• M60: 43,987,758 km (0.051 R)
• M61: 45,614,036 km (0.083 R)
• M62: 46,967,897 km (0.095 R)
• M63: 47,747,601 km (0.114 R)
• M64: 47,943,126 km (0.112 R)
• M65: 50,509,627 km (0.099 R)
• M66: 51,108,317 km (0.054 R)
• M67: 53,323,114 km (0.078 R)
• M68: 54,442,255 km (0.057 R)
• M69: 54,748,931 km (0.078 R)
• M70: 54,953,581 km (0.108 R)
• M71: 55,877,797 km (0.097 R)
• M72: 57,533,695 km (0.1 R)
• M73: 59,100,584 km (0.029 R)
• M74: 59,205,601 km (0.109 R)
• M75: 59,942,072 km (0.036 R)
• M76: 60,999,280 km (0.055 R)
• M77: 61,211,559 km (0.118 R)
• M78: 62,596,835 km (0.098 R)
• M79: 63,347,069 km (0.104 R)
• M80: 64,100,294 km (0.108 R)
• M81: 66,923,655 km (0.052 R)
• M82: 67,800,597 km (0.106 R)
• M83: 69,455,000 km (0.094 R)
• M84: 70,009,410 km (0.111 R)
• M85: 72,353,908 km (0.04 R)
• M86: 72,578,454 km (0.113 R)
• M87: 72,690,952 km (0.113 R)
• M88: 74,157,310 km (0.089 R)
• M89: 74,837,532 km (0.12 R)
• M90: 75,747,535 km (0.116 R)
• M91: 75,861,529 km (0.12 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: 247 - 16,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit