🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.55 AU - 0.67 AU

Year: 308 Days

Day: 27.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,142,739 km

• M1: 36,651 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.58 AU - 0.76 AU

Year: 354 Days

Day: 30.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,142,739 km

• M1: 33,809 km (0.109 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.6

Radius: 8.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.32 AU - 3.2 AU

Year: 2961 Days

Day: 6.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,142,739 km

• M1: 134,937 km (0.054 R)
• M2: 281,394 km (0.089 R)
• M3: 386,262 km (0.067 R)
• M4: 462,706 km (0.028 R)
• M5: 571,314 km (0.101 R)
• M6: 710,889 km (0.104 R)
• M7: 807,978 km (0.114 R)
• M8: 885,769 km (0.115 R)
• M9: 982,708 km (0.105 R)
• M10: 1,196,334 km (0.091 R)
• M11: 1,387,520 km (0.054 R)
• M12: 1,472,492 km (0.08 R)
• M13: 1,588,580 km (0.113 R)
• M14: 1,738,178 km (0.118 R)
• M15: 1,809,536 km (0.086 R)
• M16: 1,902,735 km (0.034 R)
• M17: 2,170,366 km (0.098 R)
• M18: 2,314,429 km (0.111 R)
• M19: 2,496,040 km (0.099 R)
• M20: 2,635,316 km (0.079 R)
• M21: 2,789,103 km (0.042 R)
• M22: 2,897,412 km (0.055 R)
• M23: 3,019,334 km (0.06 R)
• M24: 3,155,468 km (0.034 R)
• M25: 3,433,870 km (0.099 R)
• M26: 3,576,137 km (0.091 R)
• M27: 3,641,362 km (0.032 R)
• M28: 3,893,135 km (0.109 R)
• M29: 4,055,149 km (0.077 R)
• M30: 4,109,603 km (0.038 R)
• M31: 4,288,373 km (0.063 R)
• M32: 4,427,798 km (0.087 R)
• M33: 4,582,632 km (0.078 R)
• M34: 4,825,728 km (0.099 R)
• M35: 4,927,155 km (0.06 R)
• M36: 5,073,013 km (0.114 R)
• M37: 5,384,327 km (0.088 R)
• M38: 5,459,425 km (0.095 R)
• M39: 5,625,628 km (0.1 R)
• M40: 5,947,862 km (0.102 R)
• M41: 6,072,178 km (0.059 R)
• M42: 6,339,210 km (0.06 R)
• M43: 6,434,504 km (0.036 R)
• M44: 6,771,398 km (0.105 R)
• M45: 6,901,249 km (0.047 R)
• M46: 7,031,848 km (0.055 R)
• M47: 7,130,433 km (0.084 R)
• M48: 7,213,011 km (0.041 R)
• M49: 7,378,915 km (0.095 R)
• M50: 7,512,655 km (0.099 R)
• M51: 7,579,825 km (0.106 R)
• M52: 8,021,139 km (0.105 R)
• M53: 8,279,494 km (0.067 R)
• M54: 8,663,512 km (0.102 R)
• M55: 8,857,690 km (0.1 R)
• M56: 9,088,968 km (0.06 R)
• M57: 9,142,674 km (0.061 R)
• M58: 9,340,442 km (0.1 R)
• M59: 9,539,557 km (0.081 R)
• M60: 9,630,513 km (0.096 R)
• M61: 9,740,168 km (0.117 R)
• M62: 9,960,525 km (0.09 R)
• M63: 10,256,879 km (0.053 R)
• M64: 10,331,379 km (0.084 R)
• M65: 10,387,478 km (0.076 R)
• M66: 10,499,826 km (0.119 R)
• M67: 10,915,409 km (0.102 R)
• M68: 11,278,632 km (0.079 R)
• M69: 11,490,762 km (0.069 R)
• M70: 11,548,806 km (0.094 R)
• M71: 12,134,930 km (0.07 R)
• M72: 12,233,515 km (0.076 R)
• M73: 13,092,806 km (0.083 R)
• M74: 13,315,856 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.7

Radius: 4.1

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.16 AU - 6.92 AU

Year: 9585 Days

Day: 20.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,142,739 km

• M1: 393,742 km (0.118 R)
• M2: 616,792 km (0.092 R)
• M3: 680,670 km (0.065 R)
• M4: 769,531 km (0.093 R)
• M5: 1,254,827 km (0.112 R)
• M6: 1,378,096 km (0.1 R)
• M7: 1,505,254 km (0.109 R)
• M8: 1,621,641 km (0.04 R)
• M9: 2,246,062 km (0.047 R)
• M10: 2,583,406 km (0.053 R)
• M11: 2,705,178 km (0.056 R)
• M12: 2,846,698 km (0.092 R)
• M13: 2,954,408 km (0.039 R)
• M14: 2,990,611 km (0.12 R)
• M15: 3,174,018 km (0.089 R)
• M16: 3,248,368 km (0.117 R)
• M17: 3,474,859 km (0.063 R)
• M18: 3,532,305 km (0.104 R)
• M19: 3,726,034 km (0.116 R)
• M20: 3,765,229 km (0.096 R)
• M21: 4,348,361 km (0.051 R)
• M22: 4,576,947 km (0.109 R)
• M23: 4,788,029 km (0.025 R)
• M24: 4,852,057 km (0.064 R)
• M25: 5,110,712 km (0.107 R)
• M26: 5,176,086 km (0.098 R)
• M27: 5,219,919 km (0.1 R)
• M28: 5,462,716 km (0.106 R)
• M29: 5,619,046 km (0.047 R)
• M30: 5,982,120 km (0.091 R)
• M31: 6,143,386 km (0.117 R)
• M32: 6,189,761 km (0.092 R)
• M33: 6,635,563 km (0.12 R)
• M34: 6,994,897 km (0.075 R)
• M35: 7,043,367 km (0.081 R)
• M36: 7,262,528 km (0.114 R)
• M37: 7,607,800 km (0.119 R)
• M38: 7,732,415 km (0.098 R)
• M39: 8,059,585 km (0.102 R)
• M40: 8,962,857 km (0.07 R)
• M41: 9,226,748 km (0.104 R)
• M42: 9,439,775 km (0.11 R)
• M43: 9,546,887 km (0.074 R)
• M44: 9,816,313 km (0.08 R)
• M45: 9,979,225 km (0.085 R)
• M46: 10,006,452 km (0.078 R)
• M47: 10,197,788 km (0.105 R)
• M48: 10,390,470 km (0.079 R)
• M49: 10,473,347 km (0.101 R)
• M50: 10,501,023 km (0.097 R)
• M51: 10,891,174 km (0.036 R)
• M52: 11,144,443 km (0.081 R)
• M53: 11,200,991 km (0.036 R)
• M54: 11,399,657 km (0.118 R)
• M55: 12,322,676 km (0.101 R)
• M56: 12,381,169 km (0.099 R)
• M57: 12,527,774 km (0.092 R)
• M58: 13,660,679 km (0.117 R)
• M59: 13,872,959 km (0.113 R)
• M60: 13,994,731 km (0.091 R)
• M61: 14,239,324 km (0.095 R)
• M62: 14,362,144 km (0.118 R)
• M63: 15,515,094 km (0.045 R)
• M64: 15,609,790 km (0.102 R)
• M65: 15,831,643 km (0.102 R)
• M66: 16,439,160 km (0.108 R)
• M67: 16,697,366 km (0.065 R)
• M68: 17,217,518 km (0.056 R)
• M69: 17,775,967 km (0.102 R)
• M70: 17,941,422 km (0.074 R)
• M71: 18,007,694 km (0.067 R)
• M72: 18,107,326 km (0.116 R)
• M73: 18,708,710 km (0.1 R)
• M74: 18,877,007 km (0.045 R)
• M75: 19,691,568 km (0.093 R)
• M76: 19,896,966 km (0.113 R)
• M77: 20,068,704 km (0.029 R)
• M78: 20,378,970 km (0.101 R)
• M79: 20,830,157 km (0.091 R)
• M80: 20,864,864 km (0.116 R)
• M81: 21,004,439 km (0.077 R)
• M82: 21,636,190 km (0.099 R)
• M83: 21,742,106 km (0.115 R)
• M84: 22,309,830 km (0.056 R)
• M85: 22,595,412 km (0.097 R)
• M86: 22,810,534 km (0.041 R)
• M87: 23,459,788 km (0.041 R)
• M88: 23,568,546 km (0.065 R)
• M89: 23,786,660 km (0.107 R)
• M90: 23,895,866 km (0.114 R)
• M91: 24,408,089 km (0.113 R)
• M92: 24,518,343 km (0.033 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.2

Radius: 7.4

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.42 AU - 10.48 AU

Year: 21812 Days

Day: 16 Hours

Environment

Temp: -238 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,142,739 km

• M1: 533,017 km (0.043 R)
• M2: 596,596 km (0.113 R)
• M3: 1,085,931 km (0.107 R)
• M4: 1,368,970 km (0.089 R)
• M5: 1,580,651 km (0.07 R)
• M6: 1,738,327 km (0.085 R)
• M7: 2,035,279 km (0.1 R)
• M8: 2,639,056 km (0.099 R)
• M9: 2,788,804 km (0.038 R)
• M10: 3,497,149 km (0.103 R)
• M11: 3,579,279 km (0.065 R)
• M12: 3,999,200 km (0.104 R)
• M13: 4,085,069 km (0.107 R)
• M14: 4,390,398 km (0.064 R)
• M15: 4,568,270 km (0.11 R)
• M16: 5,162,623 km (0.1 R)
• M17: 6,322,754 km (0.076 R)
• M18: 7,035,438 km (0.104 R)
• M19: 8,869,658 km (0.12 R)
• M20: 9,038,255 km (0.106 R)
• M21: 9,435,886 km (0.086 R)
• M22: 10,013,782 km (0.096 R)
• M23: 10,189,410 km (0.032 R)
• M24: 10,722,278 km (0.093 R)
• M25: 11,203,534 km (0.087 R)
• M26: 11,691,971 km (0.107 R)
• M27: 12,312,204 km (0.068 R)
• M28: 12,626,359 km (0.039 R)
• M29: 12,943,208 km (0.056 R)
• M30: 13,391,104 km (0.07 R)
• M31: 14,302,005 km (0.1 R)
• M32: 16,389,494 km (0.046 R)
• M33: 17,152,742 km (0.03 R)
• M34: 17,503,549 km (0.103 R)
• M35: 18,355,210 km (0.084 R)
• M36: 19,075,075 km (0.095 R)
• M37: 20,394,079 km (0.103 R)
• M38: 20,468,130 km (0.036 R)
• M39: 23,662,045 km (0.083 R)
• M40: 24,052,495 km (0.104 R)
• M41: 24,839,829 km (0.074 R)
• M42: 25,875,794 km (0.081 R)
• M43: 26,036,462 km (0.086 R)
• M44: 26,925,971 km (0.102 R)
• M45: 27,007,352 km (0.087 R)
• M46: 27,989,911 km (0.068 R)
• M47: 28,154,918 km (0.096 R)
• M48: 28,817,786 km (0.114 R)
• M49: 29,905,961 km (0.106 R)
• M50: 31,007,450 km (0.082 R)
• M51: 31,092,721 km (0.065 R)
• M52: 31,434,701 km (0.082 R)
• M53: 32,727,975 km (0.058 R)
• M54: 34,390,905 km (0.095 R)
• M55: 34,479,168 km (0.091 R)
• M56: 35,010,390 km (0.031 R)
• M57: 35,188,112 km (0.059 R)
• M58: 35,455,294 km (0.102 R)
• M59: 38,163,165 km (0.074 R)
• M60: 41,687,541 km (0.108 R)
• M61: 42,064,528 km (0.106 R)
• M62: 42,442,711 km (0.052 R)
• M63: 42,632,252 km (0.117 R)
• M64: 43,107,225 km (0.086 R)
• M65: 43,392,957 km (0.099 R)
• M66: 43,966,515 km (0.12 R)
• M67: 45,605,060 km (0.106 R)
• M68: 45,702,000 km (0.09 R)
• M69: 45,896,328 km (0.117 R)
• M70: 46,480,657 km (0.077 R)
• M71: 47,165,366 km (0.111 R)
• M72: 49,239,840 km (0.114 R)
• M73: 50,338,188 km (0.039 R)
• M74: 53,170,524 km (0.096 R)
• M75: 53,272,550 km (0.106 R)
• M76: 53,477,050 km (0.064 R)
• M77: 54,091,897 km (0.053 R)
• M78: 54,502,992 km (0.097 R)
• M79: 56,782,864 km (0.07 R)
• M80: 57,305,409 km (0.115 R)
• M81: 57,934,468 km (0.075 R)
• M82: 59,941,623 km (0.065 R)
• M83: 60,154,351 km (0.118 R)
• M84: 61,221,133 km (0.107 R)
• M85: 61,328,096 km (0.112 R)
• M86: 62,509,470 km (0.111 R)
• M87: 63,157,079 km (0.079 R)
• M88: 64,349,973 km (0.084 R)
• M89: 64,458,880 km (0.052 R)
• M90: 64,567,787 km (0.106 R)
• M91: 64,676,695 km (0.061 R)
• M92: 68,528,092 km (0.078 R)
• M93: 70,761,887 km (0.05 R)
• M94: 76,219,966 km (0.084 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 15,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit