🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.66 AU - 0.94 AU

Year: 254 Days

Day: 14.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.04 AU - 1.4 AU

Year: 478 Days

Day: 26.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,875,802 km

• M1: 978,071 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.31 AU - 1.39 AU

Year: 556 Days

Day: 30 Hours

Environment

Temp: 6 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.28 AU - 1.96 AU

Year: 731 Days

Day: 25.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,875,802 km

• M1: 924,216 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.2

Radius: 15

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.17 AU - 9.55 AU

Year: 9356 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,875,802 km

• M1: 238,010 km (0.072 R)
• M2: 432,338 km (0.109 R)
• M3: 664,813 km (0.083 R)
• M4: 851,212 km (0.109 R)
• M5: 991,684 km (0.076 R)
• M6: 1,175,241 km (0.073 R)
• M7: 1,520,363 km (0.094 R)
• M8: 1,877,603 km (0.088 R)
• M9: 2,837,872 km (0.11 R)
• M10: 3,305,814 km (0.079 R)
• M11: 3,458,852 km (0.109 R)
• M12: 4,040,190 km (0.067 R)
• M13: 4,204,149 km (0.102 R)
• M14: 4,370,352 km (0.096 R)
• M15: 4,510,525 km (0.115 R)
• M16: 4,882,276 km (0.037 R)
• M17: 5,293,969 km (0.117 R)
• M18: 5,504,005 km (0.068 R)
• M19: 5,716,883 km (0.057 R)
• M20: 6,340,257 km (0.119 R)
• M21: 6,757,186 km (0.077 R)
• M22: 7,315,934 km (0.114 R)
• M23: 7,719,400 km (0.098 R)
• M24: 7,889,792 km (0.055 R)
• M25: 8,408,148 km (0.082 R)
• M26: 8,795,457 km (0.116 R)
• M27: 8,973,479 km (0.116 R)
• M28: 9,116,644 km (0.083 R)
• M29: 9,441,870 km (0.117 R)
• M30: 9,624,229 km (0.087 R)
• M31: 9,918,339 km (0.088 R)
• M32: 10,327,639 km (0.104 R)
• M33: 10,742,623 km (0.095 R)
• M34: 10,971,209 km (0.103 R)
• M35: 11,240,036 km (0.107 R)
• M36: 11,433,316 km (0.064 R)
• M37: 11,941,351 km (0.108 R)
• M38: 12,138,670 km (0.084 R)
• M39: 12,696,970 km (0.074 R)
• M40: 13,921,578 km (0.082 R)
• M41: 15,440,744 km (0.102 R)
• M42: 15,569,698 km (0.063 R)
• M43: 16,045,568 km (0.094 R)
• M44: 16,834,847 km (0.094 R)
• M45: 17,145,113 km (0.117 R)
• M46: 17,546,933 km (0.05 R)
• M47: 17,681,571 km (0.09 R)
• M48: 17,997,073 km (0.083 R)
• M49: 18,542,357 km (0.083 R)
• M50: 18,954,798 km (0.106 R)
• M51: 19,509,507 km (0.04 R)
• M52: 19,882,305 km (0.082 R)
• M53: 20,210,373 km (0.08 R)
• M54: 21,062,483 km (0.1 R)
• M55: 22,850,476 km (0.06 R)
• M56: 23,046,749 km (0.107 R)
• M57: 23,688,374 km (0.115 R)
• M58: 23,986,523 km (0.099 R)
• M59: 24,285,868 km (0.036 R)
• M60: 24,737,205 km (0.028 R)
• M61: 24,938,713 km (0.114 R)
• M62: 25,852,307 km (0.089 R)
• M63: 26,313,218 km (0.109 R)
• M64: 26,621,988 km (0.096 R)
• M65: 26,931,955 km (0.078 R)
• M66: 27,451,209 km (0.08 R)
• M67: 29,721,955 km (0.04 R)
• M68: 31,015,379 km (0.083 R)
• M69: 31,450,559 km (0.103 R)
• M70: 31,614,219 km (0.116 R)
• M71: 31,887,833 km (0.1 R)
• M72: 32,052,241 km (0.104 R)
• M73: 32,162,046 km (0.088 R)
• M74: 32,272,001 km (0.05 R)
• M75: 33,156,124 km (0.102 R)
• M76: 34,497,119 km (0.113 R)
• M77: 35,855,917 km (0.08 R)
• M78: 37,174,472 km (0.094 R)
• M79: 37,926,651 km (0.07 R)
• M80: 38,450,393 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.8

Radius: 14.5

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.19 AU - 12.93 AU

Year: 14858 Days

Day: 10.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,875,802 km

• M1: 218,712 km (0.075 R)
• M2: 1,024,297 km (0.113 R)
• M3: 1,117,945 km (0.102 R)
• M4: 2,126,534 km (0.062 R)
• M5: 2,502,623 km (0.114 R)
• M6: 2,665,684 km (0.056 R)
• M7: 2,798,827 km (0.055 R)
• M8: 3,534,549 km (0.106 R)
• M9: 3,830,453 km (0.066 R)
• M10: 4,057,842 km (0.075 R)
• M11: 4,525,934 km (0.095 R)
• M12: 5,945,019 km (0.098 R)
• M13: 6,794,436 km (0.053 R)
• M14: 7,825,315 km (0.105 R)
• M15: 8,359,230 km (0.111 R)
• M16: 8,655,434 km (0.047 R)
• M17: 9,055,758 km (0.074 R)
• M18: 9,719,224 km (0.12 R)
• M19: 10,030,836 km (0.117 R)
• M20: 10,187,914 km (0.055 R)
• M21: 11,364,651 km (0.116 R)
• M22: 13,497,019 km (0.101 R)
• M23: 14,195,791 km (0.057 R)
• M24: 15,085,748 km (0.084 R)
• M25: 15,871,736 km (0.096 R)
• M26: 16,054,993 km (0.107 R)
• M27: 16,238,998 km (0.106 R)
• M28: 16,485,386 km (0.114 R)
• M29: 16,671,037 km (0.087 R)
• M30: 16,795,203 km (0.082 R)
• M31: 18,181,078 km (0.112 R)
• M32: 18,629,872 km (0.063 R)
• M33: 18,758,675 km (0.102 R)
• M34: 20,727,084 km (0.059 R)
• M35: 20,860,675 km (0.11 R)
• M36: 21,668,055 km (0.105 R)
• M37: 22,485,757 km (0.066 R)
• M38: 23,801,021 km (0.107 R)
• M39: 24,715,363 km (0.1 R)
• M40: 25,283,686 km (0.094 R)
• M41: 27,673,512 km (0.089 R)
• M42: 29,531,667 km (0.054 R)
• M43: 30,818,059 km (0.064 R)
• M44: 31,123,538 km (0.087 R)
• M45: 31,583,402 km (0.074 R)
• M46: 31,891,274 km (0.116 R)
• M47: 32,432,519 km (0.074 R)
• M48: 32,665,293 km (0.07 R)
• M49: 32,820,875 km (0.077 R)
• M50: 33,916,680 km (0.104 R)
• M51: 34,627,419 km (0.105 R)
• M52: 35,422,981 km (0.118 R)
• M53: 38,994,331 km (0.082 R)
• M54: 39,324,643 km (0.118 R)
• M55: 42,678,777 km (0.093 R)
• M56: 44,217,839 km (0.039 R)
• M57: 44,907,785 km (0.059 R)
• M58: 45,427,488 km (0.074 R)
• M59: 46,998,714 km (0.08 R)
• M60: 47,614,609 km (0.117 R)
• M61: 47,790,985 km (0.12 R)
• M62: 48,144,484 km (0.111 R)
• M63: 50,553,608 km (0.119 R)
• M64: 51,546,340 km (0.08 R)
• M65: 51,908,965 km (0.117 R)
• M66: 51,999,771 km (0.089 R)
• M67: 52,090,577 km (0.104 R)
• M68: 52,363,294 km (0.074 R)
• M69: 53,093,182 km (0.082 R)
• M70: 54,747,585 km (0.119 R)
• M71: 56,046,094 km (0.098 R)
• M72: 56,699,089 km (0.095 R)
• M73: 56,792,588 km (0.107 R)
• M74: 58,201,201 km (0.115 R)
• M75: 58,862,424 km (0.078 R)
• M76: 59,716,328 km (0.085 R)
• M77: 59,811,473 km (0.067 R)
• M78: 60,287,942 km (0.061 R)
• M79: 60,956,944 km (0.106 R)
• M80: 61,148,578 km (0.109 R)
• M81: 61,532,447 km (0.058 R)
• M82: 62,882,268 km (0.094 R)
• M83: 63,075,848 km (0.099 R)
• M84: 63,269,727 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54

Radius: 8.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.91 AU - 13.13 AU

Year: 15716 Days

Day: 8.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 39,875,802 km

• M1: 152,739 km (0.097 R)
• M2: 444,605 km (0.096 R)
• M3: 792,719 km (0.097 R)
• M4: 854,204 km (0.106 R)
• M5: 1,844,991 km (0.084 R)
• M6: 1,944,922 km (0.05 R)
• M7: 2,435,304 km (0.077 R)
• M8: 2,508,457 km (0.106 R)
• M9: 3,381,211 km (0.054 R)
• M10: 3,587,058 km (0.084 R)
• M11: 3,903,756 km (0.092 R)
• M12: 4,722,805 km (0.097 R)
• M13: 4,999,710 km (0.049 R)
• M14: 5,282,002 km (0.115 R)
• M15: 5,448,953 km (0.058 R)
• M16: 5,788,390 km (0.106 R)
• M17: 6,411,466 km (0.059 R)
• M18: 6,513,192 km (0.115 R)
• M19: 7,108,292 km (0.109 R)
• M20: 7,505,774 km (0.055 R)
• M21: 9,224,205 km (0.103 R)
• M22: 9,686,761 km (0.072 R)
• M23: 10,335,118 km (0.118 R)
• M24: 11,549,704 km (0.112 R)
• M25: 12,458,062 km (0.06 R)
• M26: 13,292,070 km (0.1 R)
• M27: 14,576,517 km (0.076 R)
• M28: 15,969,124 km (0.093 R)
• M29: 16,072,646 km (0.071 R)
• M30: 17,085,274 km (0.12 R)
• M31: 21,948,102 km (0.089 R)
• M32: 22,875,310 km (0.084 R)
• M33: 23,069,936 km (0.033 R)
• M34: 23,343,551 km (0.076 R)
• M35: 26,260,410 km (0.09 R)
• M36: 26,382,632 km (0.082 R)
• M37: 26,627,823 km (0.11 R)
• M38: 26,873,761 km (0.077 R)
• M39: 27,244,166 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.7

Radius: 5.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.98 AU - 17.2 AU

Year: 21838 Days

Day: 16.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,875,802 km

• M1: 106,065 km (0.091 R)
• M2: 184,753 km (0.087 R)
• M3: 503,846 km (0.066 R)
• M4: 747,092 km (0.11 R)
• M5: 1,330,823 km (0.106 R)
• M6: 1,584,092 km (0.108 R)
• M7: 1,624,483 km (0.095 R)
• M8: 1,894,956 km (0.063 R)
• M9: 1,959,433 km (0.08 R)
• M10: 2,224,520 km (0.093 R)
• M11: 2,691,565 km (0.104 R)
• M12: 2,739,885 km (0.084 R)
• M13: 2,911,474 km (0.091 R)
• M14: 3,086,503 km (0.09 R)
• M15: 3,188,080 km (0.107 R)
• M16: 3,526,022 km (0.077 R)
• M17: 3,739,648 km (0.12 R)
• M18: 4,606,567 km (0.111 R)
• M19: 4,664,611 km (0.036 R)
• M20: 4,869,560 km (0.113 R)
• M21: 5,017,812 km (0.093 R)
• M22: 5,969,553 km (0.116 R)
• M23: 6,809,695 km (0.072 R)
• M24: 7,344,956 km (0.118 R)
• M25: 7,583,415 km (0.046 R)
• M26: 8,243,441 km (0.042 R)
• M27: 8,384,661 km (0.088 R)
• M28: 8,526,779 km (0.105 R)
• M29: 9,469,695 km (0.088 R)
• M30: 9,841,146 km (0.076 R)
• M31: 11,217,297 km (0.077 R)
• M32: 11,610,291 km (0.104 R)
• M33: 12,248,176 km (0.088 R)
• M34: 12,611,998 km (0.103 R)
• M35: 13,350,413 km (0.11 R)
• M36: 14,060,554 km (0.055 R)
• M37: 15,473,656 km (0.095 R)
• M38: 15,517,189 km (0.114 R)
• M39: 15,866,949 km (0.065 R)
• M40: 17,790,628 km (0.062 R)
• M41: 18,432,702 km (0.115 R)
• M42: 19,316,077 km (0.071 R)
• M43: 19,456,849 km (0.095 R)
• M44: 20,213,215 km (0.079 R)
• M45: 20,643,010 km (0.098 R)
• M46: 20,931,136 km (0.105 R)
• M47: 21,123,967 km (0.069 R)
• M48: 23,483,575 km (0.076 R)
• M49: 23,533,690 km (0.093 R)
• M50: 23,734,151 km (0.113 R)
• M51: 24,389,838 km (0.112 R)
• M52: 24,440,403 km (0.071 R)
• M53: 24,694,420 km (0.056 R)
• M54: 27,597,516 km (0.098 R)
• M55: 28,393,227 km (0.035 R)
• M56: 29,574,003 km (0.119 R)
• M57: 29,844,476 km (0.103 R)
• M58: 30,061,543 km (0.087 R)
• M59: 30,115,996 km (0.112 R)
• M60: 30,770,636 km (0.068 R)
• M61: 31,374,862 km (0.111 R)
• M62: 31,540,317 km (0.086 R)
• M63: 32,483,532 km (0.116 R)
• M64: 35,828,092 km (0.051 R)
• M65: 36,347,795 km (0.071 R)
• M66: 37,863,221 km (0.102 R)
• M67: 38,333,557 km (0.085 R)
• M68: 38,392,498 km (0.065 R)
• M69: 39,637,153 km (0.082 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 17,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit