🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.71 AU - 5.85 AU

Year: 3707 Days

Day: 43 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130

Radius: 4.3

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.49 AU - 16.57 AU

Year: 21712 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 91,476,254 km

• M1: 74,949 km (0.099 R)
• M2: 422,464 km (0.066 R)
• M3: 538,552 km (0.049 R)
• M4: 1,117,047 km (0.05 R)
• M5: 1,196,783 km (0.094 R)
• M6: 1,490,444 km (0.083 R)
• M7: 1,759,570 km (0.069 R)
• M8: 2,019,272 km (0.109 R)
• M9: 2,166,177 km (0.1 R)
• M10: 2,574,430 km (0.064 R)
• M11: 2,706,824 km (0.116 R)
• M12: 3,117,320 km (0.102 R)
• M13: 3,754,159 km (0.106 R)
• M14: 3,995,460 km (0.107 R)
• M15: 4,241,848 km (0.101 R)
• M16: 4,588,466 km (0.115 R)
• M17: 4,749,134 km (0.113 R)
• M18: 5,075,856 km (0.102 R)
• M19: 5,108,917 km (0.089 R)
• M20: 6,311,235 km (0.116 R)
• M21: 6,561,662 km (0.094 R)
• M22: 6,670,120 km (0.09 R)
• M23: 6,998,787 km (0.099 R)
• M24: 7,558,283 km (0.1 R)
• M25: 8,093,245 km (0.072 R)
• M26: 10,605,143 km (0.116 R)
• M27: 11,855,781 km (0.048 R)
• M28: 11,899,763 km (0.046 R)
• M29: 12,208,981 km (0.108 R)
• M30: 12,835,348 km (0.113 R)
• M31: 13,061,540 km (0.06 R)
• M32: 13,289,078 km (0.066 R)
• M33: 17,252,524 km (0.043 R)
• M34: 17,352,306 km (0.072 R)
• M35: 18,410,711 km (0.066 R)
• M36: 19,334,478 km (0.076 R)
• M37: 20,325,713 km (0.066 R)
• M38: 20,748,028 km (0.078 R)
• M39: 21,120,078 km (0.09 R)
• M40: 22,086,480 km (0.118 R)
• M41: 22,520,613 km (0.066 R)
• M42: 23,673,564 km (0.09 R)
• M43: 23,728,915 km (0.063 R)
• M44: 24,117,720 km (0.109 R)
• M45: 24,229,320 km (0.069 R)
• M46: 25,637,335 km (0.117 R)
• M47: 26,494,830 km (0.112 R)
• M48: 27,886,389 km (0.095 R)
• M49: 29,539,596 km (0.062 R)
• M50: 31,955,751 km (0.079 R)
• M51: 32,078,122 km (0.089 R)
• M52: 33,622,121 km (0.116 R)
• M53: 34,309,075 km (0.12 R)
• M54: 38,071,910 km (0.03 R)
• M55: 38,331,762 km (0.096 R)
• M56: 38,657,287 km (0.073 R)
• M57: 39,573,873 km (0.046 R)
• M58: 41,228,126 km (0.103 R)
• M59: 42,635,244 km (0.109 R)
• M60: 42,904,969 km (0.118 R)
• M61: 44,330,636 km (0.1 R)
• M62: 45,427,338 km (0.026 R)
• M63: 45,702,897 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.8

Radius: 3.2

Gravity: 16.97 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 14.97 AU - 24.57 AU

Year: 31185 Days

Day: 24.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,476,254 km

• M1: 196,123 km (0.087 R)
• M2: 343,028 km (0.075 R)
• M3: 577,149 km (0.102 R)
• M4: 637,287 km (0.117 R)
• M5: 807,380 km (0.1 R)
• M6: 943,963 km (0.116 R)
• M7: 1,112,559 km (0.113 R)
• M8: 2,697,100 km (0.114 R)
• M9: 2,764,419 km (0.076 R)
• M10: 2,900,553 km (0.109 R)
• M11: 3,004,224 km (0.089 R)
• M12: 3,215,008 km (0.112 R)
• M13: 3,322,270 km (0.083 R)
• M14: 3,875,782 km (0.098 R)
• M15: 4,457,418 km (0.118 R)
• M16: 4,778,605 km (0.061 R)
• M17: 4,819,295 km (0.119 R)
• M18: 4,900,976 km (0.057 R)
• M19: 5,065,833 km (0.076 R)
• M20: 5,400,782 km (0.077 R)
• M21: 5,443,268 km (0.107 R)
• M22: 5,571,025 km (0.116 R)
• M23: 6,136,205 km (0.113 R)
• M24: 6,313,778 km (0.103 R)
• M25: 6,538,025 km (0.093 R)
• M26: 6,673,860 km (0.059 R)
• M27: 6,902,446 km (0.06 R)
• M28: 6,994,598 km (0.102 R)
• M29: 7,555,740 km (0.078 R)
• M30: 7,650,734 km (0.075 R)
• M31: 7,889,792 km (0.109 R)
• M32: 7,986,133 km (0.096 R)
• M33: 8,082,773 km (0.056 R)
• M34: 8,228,631 km (0.05 R)
• M35: 9,785,197 km (0.092 R)
• M36: 10,253,737 km (0.111 R)
• M37: 12,591,054 km (0.118 R)
• M38: 12,816,498 km (0.044 R)
• M39: 14,726,714 km (0.119 R)
• M40: 16,538,793 km (0.101 R)
• M41: 17,158,277 km (0.059 R)
• M42: 19,190,864 km (0.111 R)
• M43: 20,830,905 km (0.071 R)
• M44: 21,971,439 km (0.048 R)
• M45: 23,824,358 km (0.095 R)
• M46: 23,893,922 km (0.085 R)
• M47: 24,734,063 km (0.109 R)
• M48: 25,299,543 km (0.107 R)
• M49: 25,869,361 km (0.054 R)
• M50: 27,896,562 km (0.094 R)
• M51: 28,043,318 km (0.091 R)
• M52: 28,485,080 km (0.061 R)
• M53: 28,558,832 km (0.117 R)
• M54: 29,151,987 km (0.083 R)
• M55: 29,375,487 km (0.089 R)
• M56: 29,450,136 km (0.099 R)
• M57: 29,749,182 km (0.119 R)
• M58: 29,824,131 km (0.117 R)
• M59: 34,590,468 km (0.05 R)
• M60: 35,460,530 km (0.096 R)
• M61: 36,097,667 km (0.098 R)
• M62: 36,980,145 km (0.105 R)
• M63: 37,707,340 km (0.079 R)
• M64: 38,113,349 km (0.099 R)
• M65: 40,247,961 km (0.105 R)
• M66: 40,330,838 km (0.116 R)
• M67: 40,579,918 km (0.119 R)
• M68: 41,079,276 km (0.095 R)
• M69: 41,246,227 km (0.1 R)
• M70: 41,497,103 km (0.08 R)
• M71: 42,000,350 km (0.094 R)
• M72: 43,351,967 km (0.12 R)
• M73: 43,692,153 km (0.114 R)
• M74: 44,460,637 km (0.079 R)
• M75: 45,061,571 km (0.104 R)
• M76: 46,011,219 km (0.034 R)
• M77: 46,793,017 km (0.045 R)
• M78: 47,404,124 km (0.066 R)
• M79: 48,193,852 km (0.102 R)
• M80: 48,722,680 km (0.109 R)
• M81: 50,946,752 km (0.034 R)
• M82: 51,575,362 km (0.115 R)
• M83: 52,026,100 km (0.037 R)
• M84: 53,567,856 km (0.082 R)
• M85: 55,032,718 km (0.104 R)
• M86: 55,400,879 km (0.068 R)
• M87: 56,047,291 km (0.081 R)
• M88: 57,907,989 km (0.107 R)
• M89: 58,095,136 km (0.094 R)
• M90: 58,845,818 km (0.112 R)
• M91: 59,410,999 km (0.107 R)
• M92: 59,977,975 km (0.115 R)
• M93: 60,926,874 km (0.115 R)
• M94: 62,743,292 km (0.078 R)
• M95: 63,031,716 km (0.051 R)
• M96: 64,577,511 km (0.111 R)
• M97: 64,771,689 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.6

Radius: 3.7

Gravity: 34.96 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 17.17 AU - 22.67 AU

Year: 31541 Days

Day: 15.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 91,476,254 km

• M1: 750,233 km (0.065 R)
• M2: 1,389,764 km (0.081 R)
• M3: 1,423,424 km (0.112 R)
• M4: 1,561,203 km (0.102 R)
• M5: 1,923,978 km (0.082 R)
• M6: 2,114,865 km (0.06 R)
• M7: 2,555,880 km (0.066 R)
• M8: 2,681,093 km (0.104 R)
• M9: 2,937,354 km (0.063 R)
• M10: 3,518,991 km (0.12 R)
• M11: 3,565,216 km (0.104 R)
• M12: 4,135,334 km (0.119 R)
• M13: 4,233,021 km (0.086 R)
• M14: 5,199,124 km (0.071 R)
• M15: 5,251,783 km (0.11 R)
• M16: 6,007,551 km (0.118 R)
• M17: 6,173,904 km (0.093 R)
• M18: 6,970,214 km (0.058 R)
• M19: 7,262,378 km (0.085 R)
• M20: 7,498,892 km (0.118 R)
• M21: 7,558,432 km (0.085 R)
• M22: 8,346,813 km (0.094 R)
• M23: 8,594,547 km (0.037 R)
• M24: 8,719,312 km (0.073 R)
• M25: 9,609,569 km (0.098 R)
• M26: 12,660,169 km (0.077 R)
• M27: 13,231,333 km (0.11 R)
• M28: 14,030,186 km (0.091 R)
• M29: 14,398,645 km (0.11 R)
• M30: 14,695,448 km (0.078 R)
• M31: 14,770,097 km (0.062 R)
• M32: 15,069,592 km (0.057 R)
• M33: 15,750,711 km (0.073 R)
• M34: 16,056,639 km (0.066 R)
• M35: 16,133,382 km (0.112 R)
• M36: 16,519,195 km (0.041 R)
• M37: 17,064,330 km (0.109 R)
• M38: 17,773,873 km (0.062 R)
• M39: 20,874,288 km (0.119 R)
• M40: 21,041,988 km (0.108 R)
• M41: 21,294,509 km (0.109 R)
• M42: 21,887,365 km (0.119 R)
• M43: 22,057,907 km (0.082 R)
• M44: 22,143,178 km (0.102 R)
• M45: 26,549,433 km (0.087 R)
• M46: 27,278,873 km (0.112 R)
• M47: 28,014,744 km (0.094 R)
• M48: 28,385,298 km (0.071 R)
• M49: 28,478,049 km (0.117 R)
• M50: 29,788,826 km (0.117 R)
• M51: 30,166,859 km (0.119 R)
• M52: 30,261,704 km (0.064 R)
• M53: 30,736,977 km (0.035 R)
• M54: 31,119,050 km (0.094 R)
• M55: 32,565,661 km (0.043 R)
• M56: 33,444,100 km (0.055 R)
• M57: 33,542,087 km (0.109 R)
• M58: 34,231,434 km (0.097 R)
• M59: 34,825,936 km (0.089 R)
• M60: 36,226,321 km (0.118 R)
• M61: 38,875,550 km (0.085 R)
• M62: 40,015,037 km (0.052 R)
• M63: 40,327,696 km (0.067 R)
• M64: 40,641,254 km (0.119 R)
• M65: 40,745,822 km (0.074 R)
• M66: 42,220,708 km (0.04 R)
• M67: 42,326,623 km (0.055 R)
• M68: 43,498,573 km (0.077 R)
• M69: 46,310,714 km (0.063 R)
• M70: 47,408,014 km (0.11 R)
• M71: 48,402,690 km (0.087 R)
• M72: 50,187,991 km (0.048 R)
• M73: 50,300,339 km (0.092 R)
• M74: 52,108,529 km (0.106 R)
• M75: 53,020,477 km (0.117 R)
• M76: 53,593,288 km (0.097 R)
• M77: 53,822,920 km (0.059 R)
• M78: 56,837,916 km (0.109 R)
• M79: 57,424,040 km (0.057 R)
• M80: 60,982,375 km (0.103 R)
• M81: 64,855,763 km (0.09 R)
• M82: 65,468,217 km (0.12 R)
• M83: 66,698,659 km (0.03 R)
• M84: 68,683,225 km (0.063 R)
• M85: 70,813,050 km (0.074 R)
• M86: 71,065,122 km (0.117 R)
• M87: 72,583,241 km (0.028 R)
• M88: 73,601,255 km (0.106 R)
• M89: 73,856,618 km (0.055 R)
• M90: 75,265,681 km (0.103 R)
• M91: 76,167,008 km (0.119 R)
• M92: 78,631,483 km (0.028 R)
• M93: 80,990,342 km (0.074 R)
• M94: 81,385,730 km (0.095 R)
• M95: 81,913,810 km (0.075 R)
• M96: 82,840,868 km (0.113 R)
• M97: 84,438,274 km (0.085 R)
• M98: 85,642,836 km (0.111 R)
• M99: 90,108,183 km (0.052 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 15,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit