🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.08 AU - 1.32 AU

Year: 554 Days

Day: 39.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.13 AU - 1.77 AU

Year: 736 Days

Day: 25.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.75 AU - 1.81 AU

Year: 1002 Days

Day: 16.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,124,935 km

• M1: 48,919 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.28 AU - 3.14 AU

Year: 1882 Days

Day: 29.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 9.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.72 AU - 6.96 AU

Year: 7545 Days

Day: 12.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 130.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 41,124,935 km

• M1: 116,836 km (0.112 R)
• M2: 202,406 km (0.103 R)
• M3: 412,591 km (0.091 R)
• M4: 513,719 km (0.079 R)
• M5: 586,573 km (0.085 R)
• M6: 838,346 km (0.096 R)
• M7: 2,028,697 km (0.115 R)
• M8: 2,508,307 km (0.086 R)
• M9: 2,802,716 km (0.093 R)
• M10: 3,300,279 km (0.117 R)
• M11: 3,586,759 km (0.114 R)
• M12: 3,993,665 km (0.05 R)
• M13: 4,376,486 km (0.116 R)
• M14: 4,791,171 km (0.027 R)
• M15: 5,280,356 km (0.106 R)
• M16: 5,405,270 km (0.118 R)
• M17: 6,152,960 km (0.069 R)
• M18: 6,372,570 km (0.064 R)
• M19: 6,932,964 km (0.104 R)
• M20: 7,462,391 km (0.106 R)
• M21: 7,933,474 km (0.072 R)
• M22: 8,196,617 km (0.106 R)
• M23: 9,053,065 km (0.097 R)
• M24: 9,177,829 km (0.099 R)
• M25: 9,454,137 km (0.087 R)
• M26: 9,733,286 km (0.068 R)
• M27: 9,861,043 km (0.053 R)
• M28: 10,066,590 km (0.065 R)
• M29: 10,221,723 km (0.035 R)
• M30: 10,770,747 km (0.098 R)
• M31: 10,902,992 km (0.06 R)
• M32: 12,419,914 km (0.09 R)
• M33: 12,586,267 km (0.104 R)
• M34: 13,089,963 km (0.088 R)
• M35: 13,973,040 km (0.106 R)
• M36: 14,348,979 km (0.068 R)
• M37: 14,436,344 km (0.053 R)
• M38: 14,728,359 km (0.097 R)
• M39: 16,430,334 km (0.105 R)
• M40: 16,643,661 km (0.114 R)
• M41: 17,011,522 km (0.098 R)
• M42: 17,073,007 km (0.096 R)
• M43: 17,319,993 km (0.104 R)
• M44: 17,537,059 km (0.107 R)
• M45: 17,942,619 km (0.067 R)
• M46: 18,667,720 km (0.089 R)
• M47: 20,309,557 km (0.104 R)
• M48: 21,363,174 km (0.085 R)
• M49: 21,529,378 km (0.044 R)
• M50: 21,930,150 km (0.104 R)
• M51: 22,165,019 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.3

Radius: 8

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.99 AU - 8.59 AU

Year: 8301 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,124,935 km

• M1: 308,920 km (0.087 R)
• M2: 545,434 km (0.08 R)
• M3: 722,707 km (0.105 R)
• M4: 918,830 km (0.08 R)
• M5: 1,282,951 km (0.11 R)
• M6: 1,542,354 km (0.091 R)
• M7: 1,604,736 km (0.056 R)
• M8: 1,710,352 km (0.106 R)
• M9: 1,884,484 km (0.038 R)
• M10: 2,133,415 km (0.062 R)
• M11: 2,321,011 km (0.108 R)
• M12: 2,489,757 km (0.097 R)
• M13: 2,587,894 km (0.039 R)
• M14: 2,890,380 km (0.08 R)
• M15: 3,392,281 km (0.098 R)
• M16: 3,584,066 km (0.097 R)
• M17: 3,667,392 km (0.07 R)
• M18: 4,777,408 km (0.028 R)
• M19: 4,992,530 km (0.078 R)
• M20: 5,337,203 km (0.079 R)
• M21: 5,432,497 km (0.04 R)
• M22: 5,786,894 km (0.107 R)
• M23: 6,315,723 km (0.081 R)
• M24: 7,137,763 km (0.093 R)
• M25: 7,384,001 km (0.119 R)
• M26: 8,470,082 km (0.091 R)
• M27: 9,031,822 km (0.07 R)
• M28: 9,107,668 km (0.086 R)
• M29: 10,587,789 km (0.112 R)
• M30: 11,314,685 km (0.11 R)
• M31: 12,224,839 km (0.082 R)
• M32: 12,944,255 km (0.109 R)
• M33: 13,503,601 km (0.099 R)
• M34: 13,677,285 km (0.078 R)
• M35: 14,468,059 km (0.086 R)
• M36: 14,734,941 km (0.047 R)
• M37: 15,003,470 km (0.032 R)
• M38: 15,273,643 km (0.056 R)
• M39: 15,773,151 km (0.075 R)
• M40: 16,139,815 km (0.064 R)
• M41: 16,231,818 km (0.11 R)
• M42: 16,928,196 km (0.072 R)
• M43: 17,919,282 km (0.079 R)
• M44: 18,110,318 km (0.111 R)
• M45: 18,301,804 km (0.056 R)
• M46: 18,494,186 km (0.102 R)
• M47: 19,075,075 km (0.114 R)
• M48: 20,006,920 km (0.099 R)
• M49: 21,205,199 km (0.097 R)
• M50: 22,735,436 km (0.117 R)
• M51: 22,787,047 km (0.09 R)
• M52: 22,993,941 km (0.112 R)
• M53: 23,461,733 km (0.082 R)
• M54: 23,775,290 km (0.087 R)
• M55: 24,406,593 km (0.073 R)
• M56: 26,659,388 km (0.082 R)
• M57: 27,370,127 km (0.066 R)
• M58: 27,534,984 km (0.065 R)
• M59: 28,253,353 km (0.108 R)
• M60: 28,531,156 km (0.066 R)
• M61: 29,033,805 km (0.116 R)
• M62: 29,089,755 km (0.061 R)
• M63: 29,482,898 km (0.095 R)
• M64: 29,990,932 km (0.107 R)
• M65: 30,444,962 km (0.108 R)
• M66: 31,359,902 km (0.099 R)
• M67: 31,936,303 km (0.064 R)
• M68: 32,458,100 km (0.118 R)
• M69: 33,158,069 km (0.115 R)
• M70: 33,275,354 km (0.086 R)
• M71: 33,981,156 km (0.095 R)
• M72: 34,099,339 km (0.031 R)
• M73: 34,632,505 km (0.096 R)
• M74: 34,751,436 km (0.054 R)
• M75: 35,108,825 km (0.058 R)
• M76: 35,827,344 km (0.108 R)
• M77: 36,007,759 km (0.038 R)
• M78: 37,705,994 km (0.105 R)
• M79: 37,889,401 km (0.112 R)
• M80: 38,073,256 km (0.09 R)
• M81: 38,257,262 km (0.075 R)
• M82: 39,492,192 km (0.09 R)
• M83: 40,114,519 km (0.083 R)
• M84: 40,239,284 km (0.09 R)
• M85: 41,368,748 km (0.064 R)
• M86: 42,381,526 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.2

Radius: 5.6

Gravity: 25.04 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.99 AU - 12.35 AU

Year: 13679 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 53.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,124,935 km

• M1: 271,071 km (0.115 R)
• M2: 439,818 km (0.12 R)
• M3: 932,144 km (0.056 R)
• M4: 1,116,599 km (0.114 R)
• M5: 1,262,606 km (0.061 R)
• M6: 1,363,285 km (0.039 R)
• M7: 1,519,466 km (0.09 R)
• M8: 2,446,224 km (0.091 R)
• M9: 3,910,638 km (0.095 R)
• M10: 3,947,439 km (0.116 R)
• M11: 4,095,691 km (0.111 R)
• M12: 4,132,940 km (0.101 R)
• M13: 4,551,216 km (0.116 R)
• M14: 4,628,708 km (0.088 R)
• M15: 5,183,267 km (0.051 R)
• M16: 5,550,979 km (0.106 R)
• M17: 6,615,667 km (0.103 R)
• M18: 7,148,534 km (0.114 R)
• M19: 7,374,726 km (0.107 R)
• M20: 7,973,716 km (0.081 R)
• M21: 8,161,162 km (0.106 R)
• M22: 9,217,922 km (0.11 R)
• M23: 10,013,184 km (0.057 R)
• M24: 10,063,598 km (0.082 R)
• M25: 10,114,013 km (0.069 R)
• M26: 10,726,915 km (0.114 R)
• M27: 11,934,619 km (0.058 R)
• M28: 12,041,731 km (0.104 R)
• M29: 12,473,022 km (0.092 R)
• M30: 12,745,290 km (0.089 R)
• M31: 12,854,646 km (0.104 R)
• M32: 12,909,548 km (0.1 R)
• M33: 13,129,607 km (0.032 R)
• M34: 13,966,158 km (0.068 R)
• M35: 14,877,209 km (0.043 R)
• M36: 15,107,889 km (0.119 R)
• M37: 15,339,915 km (0.102 R)
• M38: 17,116,689 km (0.039 R)
• M39: 19,522,073 km (0.108 R)
• M40: 20,091,892 km (0.091 R)
• M41: 20,795,899 km (0.053 R)
• M42: 21,248,134 km (0.101 R)
• M43: 22,293,823 km (0.085 R)
• M44: 23,624,496 km (0.052 R)
• M45: 25,323,479 km (0.119 R)
• M46: 25,668,003 km (0.091 R)
• M47: 25,875,495 km (0.07 R)
• M48: 26,083,586 km (0.109 R)
• M49: 26,292,125 km (0.119 R)
• M50: 26,431,550 km (0.087 R)
• M51: 27,625,940 km (0.098 R)
• M52: 27,767,609 km (0.112 R)
• M53: 28,766,025 km (0.078 R)
• M54: 29,703,704 km (0.105 R)
• M55: 29,848,964 km (0.115 R)
• M56: 29,921,519 km (0.102 R)
• M57: 30,358,793 km (0.097 R)
• M58: 31,092,122 km (0.036 R)
• M59: 31,461,031 km (0.112 R)
• M60: 32,054,186 km (0.116 R)
• M61: 34,235,323 km (0.05 R)
• M62: 35,536,077 km (0.082 R)
• M63: 36,464,032 km (0.065 R)
• M64: 37,009,017 km (0.108 R)
• M65: 37,243,287 km (0.115 R)
• M66: 38,264,592 km (0.117 R)
• M67: 38,818,403 km (0.118 R)
• M68: 40,013,840 km (0.12 R)
• M69: 40,334,727 km (0.111 R)
• M70: 41,221,394 km (0.102 R)
• M71: 42,032,963 km (0.12 R)
• M72: 43,342,542 km (0.065 R)
• M73: 43,507,250 km (0.092 R)
• M74: 43,672,106 km (0.039 R)
• M75: 43,837,113 km (0.105 R)
• M76: 44,831,789 km (0.103 R)
• M77: 45,833,945 km (0.101 R)
• M78: 47,520,512 km (0.072 R)
• M79: 48,115,612 km (0.054 R)
• M80: 49,141,405 km (0.087 R)
• M81: 49,829,405 km (0.069 R)
• M82: 50,347,463 km (0.074 R)
• M83: 50,693,782 km (0.089 R)
• M84: 51,301,747 km (0.069 R)
• M85: 53,052,192 km (0.073 R)
• M86: 53,669,433 km (0.078 R)
• M87: 53,757,845 km (0.119 R)
• M88: 54,377,779 km (0.084 R)
• M89: 56,251,941 km (0.081 R)
• M90: 59,239,560 km (0.097 R)
• M91: 59,330,815 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.5

Radius: 5.2

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.82 AU - 14.2 AU

Year: 16469 Days

Day: 21.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,124,935 km

• M1: 65,973 km (0.049 R)
• M2: 147,803 km (0.115 R)
• M3: 189,690 km (0.106 R)
• M4: 496,515 km (0.081 R)
• M5: 959,072 km (0.079 R)
• M6: 1,305,092 km (0.109 R)
• M7: 1,382,584 km (0.062 R)
• M8: 1,707,959 km (0.099 R)
• M9: 2,078,812 km (0.032 R)
• M10: 2,146,729 km (0.111 R)
• M11: 2,215,544 km (0.101 R)
• M12: 2,285,107 km (0.051 R)
• M13: 2,402,542 km (0.066 R)
• M14: 2,497,985 km (0.1 R)
• M15: 3,600,372 km (0.114 R)
• M16: 3,847,956 km (0.066 R)
• M17: 3,931,731 km (0.081 R)
• M18: 4,272,814 km (0.103 R)
• M19: 4,593,851 km (0.116 R)
• M20: 4,652,943 km (0.076 R)
• M21: 4,712,483 km (0.061 R)
• M22: 4,862,230 km (0.104 R)
• M23: 4,952,886 km (0.059 R)
• M24: 5,414,246 km (0.076 R)
• M25: 5,889,369 km (0.046 R)
• M26: 6,213,548 km (0.087 R)
• M27: 6,246,309 km (0.111 R)
• M28: 6,279,071 km (0.12 R)
• M29: 6,845,299 km (0.072 R)
• M30: 7,014,943 km (0.081 R)
• M31: 7,742,587 km (0.092 R)
• M32: 8,097,434 km (0.099 R)
• M33: 8,421,463 km (0.111 R)
• M34: 9,531,479 km (0.051 R)
• M35: 11,081,612 km (0.087 R)
• M36: 11,926,241 km (0.058 R)
• M37: 12,666,601 km (0.084 R)
• M38: 12,749,778 km (0.088 R)
• M39: 12,916,729 km (0.109 R)
• M40: 13,421,771 km (0.056 R)
• M41: 13,464,257 km (0.103 R)
• M42: 14,277,920 km (0.082 R)
• M43: 14,756,184 km (0.11 R)
• M44: 15,818,030 km (0.1 R)
• M45: 15,862,760 km (0.094 R)
• M46: 16,087,306 km (0.053 R)
• M47: 16,222,543 km (0.107 R)
• M48: 16,312,900 km (0.091 R)
• M49: 16,858,483 km (0.091 R)
• M50: 17,179,520 km (0.09 R)
• M51: 17,502,652 km (0.114 R)
• M52: 17,781,053 km (0.085 R)
• M53: 18,107,925 km (0.072 R)
• M54: 18,625,384 km (0.083 R)
• M55: 19,771,303 km (0.096 R)
• M56: 20,061,374 km (0.093 R)
• M57: 20,989,030 km (0.091 R)
• M58: 21,038,248 km (0.088 R)
• M59: 21,284,935 km (0.093 R)
• M60: 22,080,646 km (0.114 R)
• M61: 22,532,431 km (0.1 R)
• M62: 22,835,367 km (0.1 R)
• M63: 23,190,512 km (0.084 R)
• M64: 23,854,876 km (0.078 R)
• M65: 24,112,035 km (0.067 R)
• M66: 24,370,241 km (0.058 R)
• M67: 24,993,466 km (0.108 R)
• M68: 26,467,902 km (0.038 R)
• M69: 26,574,267 km (0.096 R)
• M70: 26,840,850 km (0.093 R)
• M71: 27,001,219 km (0.118 R)
• M72: 27,430,565 km (0.065 R)
• M73: 27,916,159 km (0.079 R)
• M74: 29,005,382 km (0.111 R)
• M75: 29,224,991 km (0.045 R)
• M76: 30,442,120 km (0.029 R)
• M77: 30,721,120 km (0.109 R)
• M78: 32,015,141 km (0.053 R)
• M79: 32,185,234 km (0.096 R)
• M80: 32,242,081 km (0.114 R)
• M81: 32,925,743 km (0.114 R)
• M82: 33,729,682 km (0.105 R)
• M83: 35,064,095 km (0.05 R)
• M84: 36,474,953 km (0.025 R)
• M85: 37,187,338 km (0.069 R)
• M86: 37,485,486 km (0.054 R)
• M87: 38,384,719 km (0.078 R)
• M88: 38,686,159 km (0.041 R)
• M89: 40,082,356 km (0.098 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: 171 - 17,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit