🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.65 AU - 0.73 AU

Year: 205 Days

Day: 28.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.64 AU - 0.82 AU

Year: 223 Days

Day: 40.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.91 AU - 1.17 AU

Year: 380 Days

Day: 38 Hours

Environment

Temp: 35 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,009,118 km

• M1: 509,680 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.93 AU - 1.55 AU

Year: 495 Days

Day: 28.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,009,118 km

• M1: 832,063 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.9

Radius: 9.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.25 AU - 10.97 AU

Year: 10670 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,009,118 km

• M1: 123,867 km (0.119 R)
• M2: 200,910 km (0.063 R)
• M3: 466,745 km (0.091 R)
• M4: 575,503 km (0.12 R)
• M5: 693,835 km (0.11 R)
• M6: 820,993 km (0.102 R)
• M7: 940,971 km (0.069 R)
• M8: 1,839,455 km (0.116 R)
• M9: 2,060,411 km (0.102 R)
• M10: 2,572,485 km (0.079 R)
• M11: 2,639,206 km (0.041 R)
• M12: 3,387,494 km (0.11 R)
• M13: 4,679,272 km (0.101 R)
• M14: 4,843,829 km (0.105 R)
• M15: 5,319,999 km (0.037 R)
• M16: 5,549,483 km (0.101 R)
• M17: 5,929,162 km (0.118 R)
• M18: 6,227,011 km (0.079 R)
• M19: 6,775,437 km (0.114 R)
• M20: 7,594,934 km (0.106 R)
• M21: 7,659,261 km (0.104 R)
• M22: 7,950,977 km (0.025 R)
• M23: 9,360,638 km (0.064 R)
• M24: 9,882,585 km (0.058 R)
• M25: 10,306,844 km (0.053 R)
• M26: 10,521,368 km (0.069 R)
• M27: 10,593,175 km (0.118 R)
• M28: 10,918,401 km (0.102 R)
• M29: 11,320,220 km (0.078 R)
• M30: 12,214,068 km (0.082 R)
• M31: 12,365,162 km (0.063 R)
• M32: 12,745,739 km (0.032 R)
• M33: 15,393,920 km (0.107 R)
• M34: 15,598,271 km (0.115 R)
• M35: 16,549,564 km (0.106 R)
• M36: 16,633,039 km (0.118 R)
• M37: 17,306,978 km (0.097 R)
• M38: 17,647,313 km (0.105 R)
• M39: 18,205,163 km (0.074 R)
• M40: 18,291,481 km (0.063 R)
• M41: 18,681,632 km (0.081 R)
• M42: 19,118,309 km (0.086 R)
• M43: 19,337,918 km (0.109 R)
• M44: 19,426,031 km (0.096 R)
• M45: 19,514,145 km (0.032 R)
• M46: 19,646,838 km (0.102 R)
• M47: 20,180,154 km (0.088 R)
• M48: 20,403,803 km (0.106 R)
• M49: 20,493,412 km (0.115 R)
• M50: 20,718,258 km (0.096 R)
• M51: 21,306,477 km (0.06 R)
• M52: 21,534,165 km (0.112 R)
• M53: 21,716,973 km (0.101 R)
• M54: 21,808,527 km (0.116 R)
• M55: 22,777,772 km (0.112 R)
• M56: 23,855,475 km (0.062 R)
• M57: 25,575,402 km (0.097 R)
• M58: 25,720,661 km (0.114 R)
• M59: 25,817,451 km (0.116 R)
• M60: 25,914,540 km (0.057 R)
• M61: 26,499,318 km (0.093 R)
• M62: 27,187,019 km (0.086 R)
• M63: 27,930,371 km (0.088 R)
• M64: 28,229,567 km (0.119 R)
• M65: 28,329,498 km (0.095 R)
• M66: 29,032,608 km (0.054 R)
• M67: 29,335,694 km (0.083 R)
• M68: 29,538,399 km (0.108 R)
• M69: 30,712,592 km (0.081 R)
• M70: 31,486,612 km (0.108 R)
• M71: 31,746,015 km (0.119 R)
• M72: 32,528,561 km (0.05 R)
• M73: 33,634,837 km (0.048 R)
• M74: 34,059,546 km (0.109 R)
• M75: 35,182,726 km (0.084 R)
• M76: 35,884,191 km (0.113 R)
• M77: 36,100,958 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.6

Radius: 7.4

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12.8 AU - 14.94 AU

Year: 18501 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,009,118 km

• M1: 101,577 km (0.063 R)
• M2: 159,023 km (0.107 R)
• M3: 232,176 km (0.109 R)
• M4: 609,312 km (0.114 R)
• M5: 683,213 km (0.102 R)
• M6: 1,031,328 km (0.097 R)
• M7: 1,166,564 km (0.081 R)
• M8: 1,259,913 km (0.034 R)
• M9: 1,404,874 km (0.103 R)
• M10: 1,555,219 km (0.096 R)
• M11: 1,606,532 km (0.104 R)
• M12: 1,711,100 km (0.119 R)
• M13: 1,926,671 km (0.11 R)
• M14: 2,066,096 km (0.114 R)
• M15: 2,237,685 km (0.108 R)
• M16: 2,443,831 km (0.079 R)
• M17: 2,749,010 km (0.058 R)
• M18: 3,131,233 km (0.081 R)
• M19: 3,564,169 km (0.105 R)
• M20: 4,412,389 km (0.055 R)
• M21: 4,671,343 km (0.087 R)
• M22: 4,746,142 km (0.096 R)
• M23: 5,087,973 km (0.086 R)
• M24: 5,359,344 km (0.082 R)
• M25: 5,997,528 km (0.103 R)
• M26: 6,408,474 km (0.114 R)
• M27: 6,956,301 km (0.112 R)
• M28: 7,344,358 km (0.116 R)
• M29: 7,563,070 km (0.103 R)
• M30: 7,651,033 km (0.112 R)
• M31: 7,872,738 km (0.035 R)
• M32: 8,367,906 km (0.087 R)
• M33: 8,688,196 km (0.114 R)
• M34: 8,873,099 km (0.1 R)
• M35: 9,864,783 km (0.086 R)
• M36: 10,841,657 km (0.097 R)
• M37: 12,415,726 km (0.109 R)
• M38: 12,833,553 km (0.075 R)
• M39: 12,938,720 km (0.038 R)
• M40: 13,149,802 km (0.083 R)
• M41: 13,897,941 km (0.105 R)
• M42: 14,495,435 km (0.112 R)
• M43: 15,323,609 km (0.073 R)
• M44: 15,379,259 km (0.073 R)
• M45: 16,110,344 km (0.062 R)
• M46: 16,280,587 km (0.106 R)
• M47: 17,431,293 km (0.086 R)
• M48: 17,664,517 km (0.097 R)
• M49: 17,898,787 km (0.047 R)
• M50: 18,311,228 km (0.074 R)
• M51: 18,548,341 km (0.104 R)
• M52: 19,085,696 km (0.063 R)
• M53: 19,205,674 km (0.055 R)
• M54: 19,809,900 km (0.095 R)
• M55: 22,414,997 km (0.064 R)
• M56: 22,478,277 km (0.065 R)
• M57: 22,732,144 km (0.059 R)
• M58: 25,455,125 km (0.081 R)
• M59: 26,051,871 km (0.063 R)
• M60: 26,653,254 km (0.089 R)
• M61: 26,787,444 km (0.066 R)
• M62: 27,869,635 km (0.088 R)
• M63: 27,937,702 km (0.106 R)
• M64: 28,005,918 km (0.119 R)
• M65: 30,496,573 km (0.086 R)
• M66: 32,841,071 km (0.11 R)
• M67: 33,853,101 km (0.064 R)
• M68: 34,509,087 km (0.112 R)
• M69: 35,022,358 km (0.055 R)
• M70: 37,174,921 km (0.089 R)
• M71: 37,776,305 km (0.052 R)
• M72: 38,153,740 km (0.086 R)
• M73: 40,985,628 km (0.063 R)
• M74: 42,465,899 km (0.053 R)
• M75: 43,409,861 km (0.042 R)
• M76: 44,599,613 km (0.102 R)
• M77: 44,758,935 km (0.104 R)
• M78: 44,998,441 km (0.101 R)
• M79: 45,238,396 km (0.106 R)
• M80: 45,719,503 km (0.115 R)
• M81: 46,041,288 km (0.108 R)
• M82: 46,767,885 km (0.052 R)
• M83: 47,660,984 km (0.064 R)
• M84: 49,464,237 km (0.062 R)
• M85: 50,374,091 km (0.103 R)
• M86: 50,540,145 km (0.058 R)
• M87: 51,373,106 km (0.057 R)
• M88: 51,707,457 km (0.11 R)
• M89: 52,210,554 km (0.092 R)
• M90: 52,294,479 km (0.115 R)
• M91: 52,378,553 km (0.117 R)
• M92: 56,034,575 km (0.071 R)
• M93: 56,206,613 km (0.099 R)
• M94: 56,292,781 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.4

Radius: 3.5

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.63 AU - 15.47 AU

Year: 20911 Days

Day: 15.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,009,118 km

• M1: 47,871 km (0.09 R)
• M2: 189,541 km (0.061 R)
• M3: 331,060 km (0.109 R)
• M4: 371,152 km (0.116 R)
• M5: 501,452 km (0.032 R)
• M6: 612,304 km (0.089 R)
• M7: 766,240 km (0.096 R)
• M8: 838,346 km (0.105 R)
• M9: 950,994 km (0.107 R)
• M10: 1,009,038 km (0.113 R)
• M11: 1,190,500 km (0.095 R)
• M12: 1,274,424 km (0.119 R)
• M13: 1,583,194 km (0.101 R)
• M14: 2,502,473 km (0.103 R)
• M15: 2,556,179 km (0.108 R)
• M16: 2,886,042 km (0.108 R)
• M17: 3,142,154 km (0.07 R)
• M18: 3,494,905 km (0.111 R)
• M19: 3,953,423 km (0.084 R)
• M20: 4,430,640 km (0.085 R)
• M21: 4,593,702 km (0.053 R)
• M22: 5,542,751 km (0.118 R)
• M23: 6,003,213 km (0.034 R)
• M24: 6,075,170 km (0.071 R)
• M25: 6,476,092 km (0.067 R)
• M26: 6,586,794 km (0.106 R)
• M27: 7,611,988 km (0.052 R)
• M28: 8,202,601 km (0.028 R)
• M29: 9,012,673 km (0.096 R)
• M30: 9,260,707 km (0.058 R)
• M31: 9,594,759 km (0.071 R)
• M32: 9,636,796 km (0.089 R)
• M33: 9,805,692 km (0.064 R)
• M34: 9,890,364 km (0.077 R)
• M35: 11,412,672 km (0.07 R)
• M36: 11,951,224 km (0.065 R)
• M37: 11,996,403 km (0.057 R)
• M38: 12,132,537 km (0.115 R)
• M39: 12,178,015 km (0.094 R)
• M40: 12,820,538 km (0.085 R)
• M41: 13,192,737 km (0.107 R)
• M42: 13,286,236 km (0.092 R)
• M43: 13,427,157 km (0.106 R)
• M44: 13,474,131 km (0.057 R)
• M45: 14,282,258 km (0.065 R)
• M46: 14,330,279 km (0.039 R)
• M47: 15,008,107 km (0.082 R)
• M48: 15,597,523 km (0.076 R)
• M49: 15,845,406 km (0.059 R)
• M50: 16,094,487 km (0.114 R)
• M51: 17,513,273 km (0.12 R)
• M52: 17,770,731 km (0.053 R)
• M53: 20,090,396 km (0.033 R)
• M54: 20,305,966 km (0.116 R)
• M55: 20,957,315 km (0.063 R)
• M56: 21,011,769 km (0.113 R)
• M57: 21,340,286 km (0.08 R)
• M58: 21,781,001 km (0.077 R)
• M59: 22,447,460 km (0.077 R)
• M60: 23,233,597 km (0.09 R)
• M61: 23,573,184 km (0.115 R)
• M62: 24,832,499 km (0.034 R)
• M63: 25,412,190 km (0.073 R)
• M64: 26,762,012 km (0.047 R)
• M65: 27,296,675 km (0.093 R)
• M66: 27,714,801 km (0.09 R)
• M67: 28,075,032 km (0.116 R)
• M68: 28,982,044 km (0.054 R)
• M69: 30,144,869 km (0.101 R)
• M70: 31,260,420 km (0.093 R)
• M71: 31,385,184 km (0.07 R)
• M72: 31,572,631 km (0.085 R)
• M73: 31,760,526 km (0.074 R)
• M74: 32,452,565 km (0.087 R)
• M75: 32,895,525 km (0.076 R)
• M76: 33,723,399 km (0.075 R)
• M77: 33,787,427 km (0.065 R)
• M78: 35,269,792 km (0.116 R)
• M79: 35,464,718 km (0.079 R)
• M80: 35,529,793 km (0.108 R)
• M81: 38,497,965 km (0.066 R)
• M82: 38,564,835 km (0.029 R)
• M83: 38,631,705 km (0.105 R)
• M84: 39,235,482 km (0.048 R)
• M85: 39,572,227 km (0.11 R)
• M86: 39,639,696 km (0.066 R)
• M87: 42,300,892 km (0.112 R)
• M88: 44,667,531 km (0.092 R)
• M89: 45,089,696 km (0.118 R)
• M90: 45,442,448 km (0.087 R)
• M91: 46,221,703 km (0.114 R)
• M92: 46,791,222 km (0.063 R)
• M93: 46,933,938 km (0.072 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 15,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit