🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.72 AU - 0.92 AU

Year: 262 Days

Day: 15.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.14 AU - 1.68 AU

Year: 591 Days

Day: 15.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 78 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.43 AU - 2.15 AU

Year: 846 Days

Day: 30 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,894,852 km

• M1: 39,643 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.07 AU - 2.15 AU

Year: 1082 Days

Day: 26.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.8

Radius: 8.6

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.27 AU - 6.01 AU

Year: 4730 Days

Day: 11.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 32,894,852 km

• M1: 142,567 km (0.096 R)
• M2: 283,937 km (0.042 R)
• M3: 484,248 km (0.104 R)
• M4: 607,667 km (0.106 R)
• M5: 742,155 km (0.113 R)
• M6: 969,843 km (0.095 R)
• M7: 1,026,690 km (0.101 R)
• M8: 1,099,544 km (0.107 R)
• M9: 1,506,451 km (0.073 R)
• M10: 1,623,735 km (0.052 R)
• M11: 1,921,435 km (0.088 R)
• M12: 2,141,942 km (0.101 R)
• M13: 2,332,081 km (0.079 R)
• M14: 2,390,125 km (0.044 R)
• M15: 2,627,687 km (0.062 R)
• M16: 2,728,815 km (0.103 R)
• M17: 3,297,885 km (0.053 R)
• M18: 3,429,232 km (0.079 R)
• M19: 3,788,267 km (0.096 R)
• M20: 4,936,131 km (0.044 R)
• M21: 5,239,067 km (0.056 R)
• M22: 5,315,661 km (0.084 R)
• M23: 5,521,957 km (0.094 R)
• M24: 5,626,077 km (0.12 R)
• M25: 5,757,124 km (0.086 R)
• M26: 5,862,741 km (0.094 R)
• M27: 6,482,525 km (0.114 R)
• M28: 7,208,074 km (0.094 R)
• M29: 7,264,921 km (0.061 R)
• M30: 7,350,641 km (0.061 R)
• M31: 7,522,828 km (0.055 R)
• M32: 8,523,937 km (0.071 R)
• M33: 8,795,906 km (0.079 R)
• M34: 9,597,601 km (0.095 R)
• M35: 9,849,075 km (0.042 R)
• M36: 10,166,372 km (0.055 R)
• M37: 10,358,306 km (0.111 R)
• M38: 10,487,110 km (0.117 R)
• M39: 10,551,587 km (0.106 R)
• M40: 10,746,064 km (0.058 R)
• M41: 11,171,371 km (0.095 R)
• M42: 11,336,377 km (0.062 R)
• M43: 11,702,293 km (0.101 R)
• M44: 12,241,594 km (0.045 R)
• M45: 12,823,529 km (0.113 R)
• M46: 13,031,022 km (0.042 R)
• M47: 13,204,705 km (0.105 R)
• M48: 13,274,567 km (0.118 R)
• M49: 13,484,453 km (0.052 R)
• M50: 14,120,842 km (0.111 R)
• M51: 14,370,970 km (0.11 R)
• M52: 14,658,647 km (0.087 R)
• M53: 15,680,400 km (0.119 R)
• M54: 15,902,403 km (0.073 R)
• M55: 16,050,954 km (0.086 R)
• M56: 16,951,832 km (0.085 R)
• M57: 17,293,963 km (0.052 R)
• M58: 17,408,555 km (0.119 R)
• M59: 18,450,653 km (0.087 R)
• M60: 19,473,304 km (0.09 R)
• M61: 19,711,913 km (0.062 R)
• M62: 20,151,880 km (0.058 R)
• M63: 20,312,548 km (0.104 R)
• M64: 20,473,815 km (0.049 R)
• M65: 20,635,530 km (0.096 R)
• M66: 20,797,545 km (0.112 R)
• M67: 21,122,920 km (0.101 R)
• M68: 21,245,441 km (0.084 R)
• M69: 21,614,200 km (0.099 R)
• M70: 22,858,854 km (0.043 R)
• M71: 23,447,521 km (0.06 R)
• M72: 23,616,717 km (0.084 R)
• M73: 25,070,658 km (0.116 R)
• M74: 26,114,403 km (0.111 R)
• M75: 26,377,545 km (0.098 R)
• M76: 26,509,341 km (0.117 R)
• M77: 27,216,640 km (0.103 R)
• M78: 27,305,501 km (0.047 R)
• M79: 27,527,953 km (0.053 R)
• M80: 28,064,411 km (0.1 R)
• M81: 28,154,170 km (0.1 R)
• M82: 29,557,547 km (0.101 R)
• M83: 29,694,579 km (0.108 R)
• M84: 29,923,314 km (0.084 R)
• M85: 30,521,107 km (0.105 R)
• M86: 30,613,409 km (0.029 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.7

Radius: 12.1

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.11 AU - 7.79 AU

Year: 5784 Days

Day: 12.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,894,852 km

• M1: 159,771 km (0.078 R)
• M2: 370,554 km (0.073 R)
• M3: 690,095 km (0.116 R)
• M4: 787,184 km (0.067 R)
• M5: 919,728 km (0.108 R)
• M6: 1,076,506 km (0.05 R)
• M7: 1,276,967 km (0.103 R)
• M8: 1,453,643 km (0.086 R)
• M9: 1,582,446 km (0.095 R)
• M10: 2,219,883 km (0.117 R)
• M11: 2,347,939 km (0.118 R)
• M12: 2,611,380 km (0.117 R)
• M13: 2,838,470 km (0.07 R)
• M14: 3,191,371 km (0.102 R)
• M15: 3,939,361 km (0.074 R)
• M16: 4,121,571 km (0.082 R)
• M17: 4,548,822 km (0.1 R)
• M18: 5,216,179 km (0.114 R)
• M19: 5,416,789 km (0.09 R)
• M20: 5,649,115 km (0.1 R)
• M21: 5,884,731 km (0.102 R)
• M22: 6,093,570 km (0.08 R)
• M23: 6,183,778 km (0.101 R)
• M24: 6,396,207 km (0.056 R)
• M25: 6,734,896 km (0.091 R)
• M26: 6,890,777 km (0.114 R)
• M27: 7,142,700 km (0.049 R)
• M28: 7,333,736 km (0.073 R)
• M29: 8,114,637 km (0.073 R)
• M30: 8,548,621 km (0.105 R)
• M31: 9,439,476 km (0.08 R)
• M32: 9,789,984 km (0.07 R)
• M33: 9,895,899 km (0.047 R)
• M34: 10,180,434 km (0.066 R)
• M35: 10,395,706 km (0.031 R)
• M36: 10,576,121 km (0.106 R)
• M37: 11,013,545 km (0.117 R)
• M38: 11,234,501 km (0.097 R)
• M39: 11,718,300 km (0.087 R)
• M40: 13,249,285 km (0.025 R)
• M41: 13,681,174 km (0.07 R)
• M42: 13,958,529 km (0.095 R)
• M43: 14,720,730 km (0.103 R)
• M44: 16,537,446 km (0.108 R)
• M45: 17,045,032 km (0.106 R)
• M46: 17,130,153 km (0.078 R)
• M47: 17,429,199 km (0.046 R)
• M48: 18,206,061 km (0.055 R)
• M49: 18,686,270 km (0.096 R)
• M50: 18,994,142 km (0.088 R)
• M51: 20,332,295 km (0.106 R)
• M52: 20,513,159 km (0.076 R)
• M53: 21,012,816 km (0.052 R)
• M54: 21,424,809 km (0.093 R)
• M55: 22,489,497 km (0.116 R)
• M56: 22,676,494 km (0.066 R)
• M57: 23,051,835 km (0.074 R)
• M58: 23,429,420 km (0.106 R)
• M59: 24,047,110 km (0.069 R)
• M60: 24,718,505 km (0.074 R)
• M61: 24,959,806 km (0.118 R)
• M62: 26,522,206 km (0.074 R)
• M63: 27,365,190 km (0.098 R)
• M64: 28,368,095 km (0.059 R)
• M65: 29,536,304 km (0.097 R)
• M66: 29,792,416 km (0.089 R)
• M67: 29,895,040 km (0.098 R)
• M68: 29,997,814 km (0.08 R)
• M69: 31,291,985 km (0.099 R)
• M70: 31,867,189 km (0.088 R)
• M71: 32,604,407 km (0.109 R)
• M72: 33,507,081 km (0.117 R)
• M73: 33,720,706 km (0.113 R)
• M74: 34,633,553 km (0.089 R)
• M75: 35,174,349 km (0.08 R)
• M76: 35,608,931 km (0.104 R)
• M77: 35,717,838 km (0.049 R)
• M78: 36,648,337 km (0.083 R)
• M79: 36,758,291 km (0.116 R)
• M80: 36,868,395 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.7

Radius: 8.6

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.9 AU - 8.06 AU

Year: 6512 Days

Day: 6.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 179.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,894,852 km

• M1: 141,669 km (0.087 R)
• M2: 235,916 km (0.081 R)
• M3: 427,252 km (0.09 R)
• M4: 518,506 km (0.112 R)
• M5: 604,226 km (0.078 R)
• M6: 777,311 km (0.089 R)
• M7: 1,155,344 km (0.028 R)
• M8: 1,287,589 km (0.102 R)
• M9: 1,425,069 km (0.094 R)
• M10: 1,513,482 km (0.106 R)
• M11: 1,809,087 km (0.03 R)
• M12: 2,003,115 km (0.098 R)
• M13: 2,183,680 km (0.096 R)
• M14: 2,712,957 km (0.071 R)
• M15: 3,095,030 km (0.101 R)
• M16: 3,280,831 km (0.117 R)
• M17: 3,663,353 km (0.026 R)
• M18: 3,736,656 km (0.064 R)
• M19: 3,909,740 km (0.028 R)
• M20: 4,060,086 km (0.113 R)
• M21: 4,263,689 km (0.066 R)
• M22: 4,522,942 km (0.058 R)
• M23: 4,840,837 km (0.089 R)
• M24: 4,948,398 km (0.063 R)
• M25: 5,029,630 km (0.092 R)
• M26: 5,526,295 km (0.116 R)
• M27: 5,667,067 km (0.059 R)
• M28: 7,077,924 km (0.115 R)
• M29: 7,261,630 km (0.115 R)
• M30: 7,540,032 km (0.103 R)
• M31: 8,267,826 km (0.069 R)
• M32: 8,396,629 km (0.118 R)
• M33: 8,461,405 km (0.071 R)
• M34: 8,591,256 km (0.087 R)
• M35: 8,754,467 km (0.118 R)
• M36: 8,984,699 km (0.107 R)
• M37: 10,062,850 km (0.097 R)
• M38: 10,304,152 km (0.105 R)
• M39: 11,431,372 km (0.091 R)
• M40: 11,900,361 km (0.103 R)
• M41: 13,006,787 km (0.098 R)
• M42: 14,377,403 km (0.075 R)
• M43: 14,649,072 km (0.034 R)
• M44: 14,766,207 km (0.052 R)
• M45: 14,883,492 km (0.079 R)
• M46: 15,001,076 km (0.047 R)
• M47: 15,079,765 km (0.105 R)
• M48: 15,237,291 km (0.108 R)
• M49: 15,355,922 km (0.111 R)
• M50: 15,753,404 km (0.094 R)
• M51: 15,873,232 km (0.071 R)
• M52: 16,033,601 km (0.045 R)
• M53: 16,154,176 km (0.078 R)
• M54: 16,639,622 km (0.094 R)
• M55: 17,129,854 km (0.045 R)
• M56: 18,798,020 km (0.065 R)
• M57: 20,039,532 km (0.081 R)
• M58: 20,299,833 km (0.086 R)
• M59: 21,263,393 km (0.09 R)
• M60: 21,351,655 km (0.104 R)
• M61: 22,196,883 km (0.054 R)
• M62: 22,421,130 km (0.059 R)
• M63: 24,242,185 km (0.101 R)
• M64: 24,519,540 km (0.114 R)
• M65: 25,263,939 km (0.049 R)
• M66: 25,968,545 km (0.12 R)
• M67: 26,110,214 km (0.066 R)
• M68: 27,445,225 km (0.072 R)
• M69: 28,266,518 km (0.093 R)
• M70: 28,753,459 km (0.091 R)
• M71: 28,900,065 km (0.114 R)
• M72: 29,046,970 km (0.085 R)
• M73: 30,081,888 km (0.052 R)
• M74: 30,181,071 km (0.03 R)
• M75: 31,128,923 km (0.105 R)
• M76: 31,279,568 km (0.097 R)
• M77: 31,379,949 km (0.042 R)
• M78: 32,951,474 km (0.077 R)
• M79: 33,566,621 km (0.104 R)
• M80: 33,669,544 km (0.119 R)
• M81: 33,772,617 km (0.07 R)
• M82: 34,237,417 km (0.076 R)
• M83: 34,392,850 km (0.08 R)
• M84: 34,548,431 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28

Radius: 5.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 18.45 AU - 18.57 AU

Year: 28120 Days

Day: 20.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 32,894,852 km

• M1: 180,415 km (0.056 R)
• M2: 297,550 km (0.045 R)
• M3: 668,254 km (0.114 R)
• M4: 872,455 km (0.064 R)
• M5: 1,629,570 km (0.073 R)
• M6: 2,076,269 km (0.1 R)
• M7: 2,154,359 km (0.11 R)
• M8: 2,193,703 km (0.074 R)
• M9: 3,322,569 km (0.119 R)
• M10: 4,078,038 km (0.103 R)
• M11: 4,755,118 km (0.095 R)
• M12: 5,466,456 km (0.119 R)
• M13: 5,903,581 km (0.104 R)
• M14: 6,352,075 km (0.118 R)
• M15: 6,898,556 km (0.118 R)
• M16: 6,957,049 km (0.083 R)
• M17: 7,550,205 km (0.073 R)
• M18: 9,039,003 km (0.057 R)
• M19: 9,489,891 km (0.111 R)
• M20: 9,948,109 km (0.029 R)
• M21: 10,480,677 km (0.087 R)
• M22: 11,607,897 km (0.077 R)
• M23: 11,677,460 km (0.058 R)
• M24: 12,097,830 km (0.119 R)
• M25: 12,701,607 km (0.084 R)
• M26: 12,880,975 km (0.082 R)
• M27: 14,234,985 km (0.093 R)
• M28: 14,309,485 km (0.118 R)
• M29: 14,421,384 km (0.065 R)
• M30: 15,980,344 km (0.107 R)
• M31: 16,368,550 km (0.119 R)
• M32: 17,631,755 km (0.114 R)
• M33: 17,992,734 km (0.067 R)
• M34: 18,681,184 km (0.113 R)
• M35: 19,131,174 km (0.058 R)
• M36: 19,213,303 km (0.115 R)
• M37: 19,378,160 km (0.035 R)
• M38: 20,167,139 km (0.084 R)
• M39: 20,628,649 km (0.103 R)
• M40: 20,797,395 km (0.091 R)
• M41: 20,966,590 km (0.045 R)
• M42: 21,948,252 km (0.069 R)
• M43: 24,000,286 km (0.081 R)
• M44: 28,283,871 km (0.058 R)
• M45: 28,706,186 km (0.109 R)
• M46: 28,941,802 km (0.051 R)
• M47: 28,988,926 km (0.11 R)
• M48: 30,560,302 km (0.109 R)
• M49: 30,656,344 km (0.066 R)
• M50: 31,671,814 km (0.05 R)
• M51: 31,769,053 km (0.067 R)
• M52: 31,866,441 km (0.055 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 16,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit