🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.61 AU - 0.69 AU

Year: 202 Days

Day: 23.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.97 AU - 0.97 AU

Year: 368 Days

Day: 24.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,617,287 km

• M1: 230,979 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.75 AU - 1.99 AU

Year: 985 Days

Day: 45.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,617,287 km

• M1: 153,188 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.73 AU - 4.43 AU

Year: 2608 Days

Day: 12.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,617,287 km

• M1: 131,646 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.7

Radius: 11

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.56 AU - 4.7 AU

Year: 3836 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,617,287 km

• M1: 137,480 km (0.104 R)
• M2: 212,728 km (0.11 R)
• M3: 297,999 km (0.093 R)
• M4: 522,545 km (0.086 R)
• M5: 592,707 km (0.114 R)
• M6: 855,999 km (0.083 R)
• M7: 1,063,940 km (0.09 R)
• M8: 1,288,786 km (0.078 R)
• M9: 1,477,429 km (0.038 R)
• M10: 1,924,577 km (0.071 R)
• M11: 1,995,935 km (0.112 R)
• M12: 2,215,694 km (0.108 R)
• M13: 2,381,897 km (0.056 R)
• M14: 2,536,731 km (0.065 R)
• M15: 2,631,277 km (0.067 R)
• M16: 3,240,290 km (0.11 R)
• M17: 3,534,698 km (0.078 R)
• M18: 3,640,614 km (0.072 R)
• M19: 3,711,822 km (0.112 R)
• M20: 4,261,295 km (0.111 R)
• M21: 4,336,543 km (0.041 R)
• M22: 4,412,240 km (0.042 R)
• M23: 4,603,426 km (0.106 R)
• M24: 5,253,578 km (0.109 R)
• M25: 5,456,283 km (0.081 R)
• M26: 5,848,678 km (0.117 R)
• M27: 6,016,677 km (0.106 R)
• M28: 6,122,442 km (0.116 R)
• M29: 6,314,526 km (0.109 R)
• M30: 6,573,779 km (0.115 R)
• M31: 6,682,836 km (0.069 R)
• M32: 6,902,595 km (0.106 R)
• M33: 6,991,307 km (0.061 R)
• M34: 7,417,511 km (0.108 R)
• M35: 8,107,756 km (0.104 R)
• M36: 8,674,732 km (0.118 R)
• M37: 8,987,242 km (0.103 R)
• M38: 9,524,448 km (0.079 R)
• M39: 9,846,831 km (0.103 R)
• M40: 10,400,792 km (0.061 R)
• M41: 10,477,087 km (0.062 R)
• M42: 10,604,694 km (0.097 R)
• M43: 11,172,268 km (0.084 R)
• M44: 11,433,616 km (0.117 R)
• M45: 11,802,823 km (0.057 R)
• M46: 12,068,958 km (0.107 R)
• M47: 12,283,182 km (0.059 R)
• M48: 12,363,965 km (0.11 R)
• M49: 12,661,365 km (0.07 R)
• M50: 12,906,556 km (0.038 R)
• M51: 13,318,549 km (0.035 R)
• M52: 13,456,927 km (0.111 R)
• M53: 13,651,404 km (0.085 R)
• M54: 13,762,855 km (0.119 R)
• M55: 13,902,729 km (0.097 R)
• M56: 14,043,051 km (0.102 R)
• M57: 14,127,425 km (0.075 R)
• M58: 14,723,123 km (0.112 R)
• M59: 15,356,072 km (0.102 R)
• M60: 15,472,160 km (0.085 R)
• M61: 15,821,920 km (0.057 R)
• M62: 16,233,463 km (0.082 R)
• M63: 16,707,988 km (0.046 R)
• M64: 17,398,232 km (0.094 R)
• M65: 17,914,345 km (0.077 R)
• M66: 18,251,090 km (0.119 R)
• M67: 18,466,361 km (0.107 R)
• M68: 18,651,563 km (0.088 R)
• M69: 20,473,965 km (0.085 R)
• M70: 20,922,309 km (0.091 R)
• M71: 21,180,067 km (0.093 R)
• M72: 21,373,945 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.5

Radius: 10.8

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.85 AU - 8.97 AU

Year: 9390 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,617,287 km

• M1: 142,866 km (0.071 R)
• M2: 249,080 km (0.088 R)
• M3: 364,121 km (0.114 R)
• M4: 444,754 km (0.061 R)
• M5: 564,283 km (0.078 R)
• M6: 713,283 km (0.096 R)
• M7: 895,493 km (0.109 R)
• M8: 1,821,354 km (0.055 R)
• M9: 2,260,274 km (0.106 R)
• M10: 2,395,660 km (0.091 R)
• M11: 2,533,739 km (0.115 R)
• M12: 3,053,143 km (0.111 R)
• M13: 3,355,929 km (0.063 R)
• M14: 4,221,802 km (0.092 R)
• M15: 4,355,841 km (0.104 R)
• M16: 4,662,517 km (0.068 R)
• M17: 5,333,164 km (0.072 R)
• M18: 5,405,569 km (0.096 R)
• M19: 6,109,577 km (0.104 R)
• M20: 6,376,160 km (0.076 R)
• M21: 6,453,054 km (0.105 R)
• M22: 6,607,888 km (0.114 R)
• M23: 7,521,482 km (0.107 R)
• M24: 7,848,503 km (0.036 R)
• M25: 8,180,311 km (0.103 R)
• M26: 8,686,550 km (0.116 R)
• M27: 9,509,039 km (0.055 R)
• M28: 10,220,826 km (0.112 R)
• M29: 10,446,868 km (0.109 R)
• M30: 10,857,813 km (0.038 R)
• M31: 10,949,816 km (0.057 R)
• M32: 11,507,517 km (0.107 R)
• M33: 12,796,153 km (0.073 R)
• M34: 14,533,732 km (0.071 R)
• M35: 15,249,409 km (0.11 R)
• M36: 15,352,631 km (0.091 R)
• M37: 15,559,675 km (0.085 R)
• M38: 16,291,657 km (0.065 R)
• M39: 16,768,126 km (0.053 R)
• M40: 16,981,453 km (0.117 R)
• M41: 17,952,193 km (0.111 R)
• M42: 18,061,101 km (0.12 R)
• M43: 18,499,273 km (0.103 R)
• M44: 18,664,429 km (0.078 R)
• M45: 19,497,838 km (0.106 R)
• M46: 20,684,898 km (0.09 R)
• M47: 21,200,711 km (0.116 R)
• M48: 22,420,981 km (0.067 R)
• M49: 22,597,207 km (0.108 R)
• M50: 23,247,060 km (0.068 R)
• M51: 23,425,381 km (0.118 R)
• M52: 23,544,610 km (0.11 R)
• M53: 23,903,197 km (0.094 R)
• M54: 24,083,163 km (0.086 R)
• M55: 25,539,199 km (0.063 R)
• M56: 27,461,980 km (0.054 R)
• M57: 27,713,454 km (0.09 R)
• M58: 28,408,935 km (0.087 R)
• M59: 29,495,165 km (0.084 R)
• M60: 30,270,082 km (0.117 R)
• M61: 30,594,859 km (0.104 R)
• M62: 30,920,982 km (0.068 R)
• M63: 31,839,962 km (0.03 R)
• M64: 32,038,030 km (0.069 R)
• M65: 33,570,211 km (0.117 R)
• M66: 33,704,699 km (0.082 R)
• M67: 34,718,075 km (0.088 R)
• M68: 34,990,044 km (0.069 R)
• M69: 36,084,951 km (0.102 R)
• M70: 36,913,574 km (0.05 R)
• M71: 37,191,078 km (0.066 R)
• M72: 39,153,503 km (0.076 R)
• M73: 39,578,361 km (0.089 R)
• M74: 39,720,329 km (0.108 R)
• M75: 40,147,281 km (0.099 R)
• M76: 40,218,640 km (0.099 R)
• M77: 40,575,730 km (0.091 R)
• M78: 40,718,895 km (0.043 R)
• M79: 40,934,017 km (0.105 R)
• M80: 41,293,201 km (0.064 R)
• M81: 41,365,158 km (0.04 R)
• M82: 41,797,944 km (0.089 R)
• M83: 42,304,632 km (0.091 R)
• M84: 43,397,445 km (0.117 R)
• M85: 44,573,284 km (0.108 R)
• M86: 45,091,042 km (0.069 R)
• M87: 48,314,876 km (0.102 R)
• M88: 48,466,718 km (0.097 R)
• M89: 48,618,560 km (0.027 R)
• M90: 51,147,811 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.3

Radius: 8

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.8 AU - 17.56 AU

Year: 21655 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,617,287 km

• M1: 419,173 km (0.094 R)
• M2: 591,660 km (0.096 R)
• M3: 766,689 km (0.065 R)
• M4: 2,405,384 km (0.083 R)
• M5: 3,150,980 km (0.119 R)
• M6: 4,185,150 km (0.078 R)
• M7: 4,260,099 km (0.11 R)
• M8: 4,875,993 km (0.098 R)
• M9: 5,519,413 km (0.092 R)
• M10: 5,601,842 km (0.106 R)
• M11: 6,708,866 km (0.072 R)
• M12: 7,332,540 km (0.042 R)
• M13: 7,789,262 km (0.115 R)
• M14: 8,634,490 km (0.067 R)
• M15: 8,778,253 km (0.106 R)
• M16: 9,262,951 km (0.063 R)
• M17: 10,106,982 km (0.106 R)
• M18: 10,461,678 km (0.069 R)
• M19: 10,975,397 km (0.072 R)
• M20: 11,287,608 km (0.111 R)
• M21: 11,920,856 km (0.076 R)
• M22: 12,241,743 km (0.096 R)
• M23: 13,776,767 km (0.11 R)
• M24: 14,169,910 km (0.115 R)
• M25: 14,680,937 km (0.081 R)
• M26: 15,837,777 km (0.115 R)
• M27: 15,896,419 km (0.111 R)
• M28: 17,083,927 km (0.117 R)
• M29: 18,054,219 km (0.049 R)
• M30: 18,361,194 km (0.03 R)
• M31: 18,855,764 km (0.074 R)
• M32: 19,292,291 km (0.108 R)
• M33: 19,417,504 km (0.115 R)
• M34: 19,921,500 km (0.081 R)
• M35: 20,749,524 km (0.101 R)
• M36: 22,571,028 km (0.076 R)
• M37: 23,367,187 km (0.098 R)
• M38: 23,970,366 km (0.12 R)
• M39: 25,397,679 km (0.087 R)
• M40: 26,225,554 km (0.085 R)
• M41: 28,120,510 km (0.08 R)
• M42: 28,476,254 km (0.09 R)
• M43: 29,624,567 km (0.088 R)
• M44: 30,568,829 km (0.108 R)
• M45: 31,301,709 km (0.114 R)
• M46: 33,460,107 km (0.054 R)
• M47: 35,282,209 km (0.107 R)
• M48: 35,358,803 km (0.068 R)
• M49: 35,742,821 km (0.095 R)
• M50: 37,761,495 km (0.079 R)
• M51: 38,863,732 km (0.08 R)
• M52: 39,976,590 km (0.03 R)
• M53: 40,376,615 km (0.118 R)
• M54: 40,536,984 km (0.088 R)
• M55: 41,019,287 km (0.097 R)
• M56: 42,314,805 km (0.104 R)
• M57: 43,870,623 km (0.055 R)
• M58: 44,118,058 km (0.101 R)
• M59: 44,200,636 km (0.084 R)
• M60: 45,112,135 km (0.062 R)
• M61: 45,611,942 km (0.099 R)
• M62: 46,449,092 km (0.091 R)
• M63: 46,701,314 km (0.077 R)
• M64: 47,714,241 km (0.049 R)
• M65: 48,138,500 km (0.092 R)
• M66: 48,308,593 km (0.117 R)
• M67: 48,990,759 km (0.115 R)
• M68: 50,623,770 km (0.105 R)
• M69: 50,796,705 km (0.049 R)
• M70: 52,711,857 km (0.112 R)
• M71: 53,238,292 km (0.085 R)
• M72: 53,678,259 km (0.06 R)
• M73: 53,942,898 km (0.107 R)
• M74: 54,561,934 km (0.05 R)
• M75: 56,075,116 km (0.033 R)
• M76: 56,522,863 km (0.087 R)
• M77: 57,151,623 km (0.111 R)
• M78: 57,963,341 km (0.101 R)
• M79: 58,869,904 km (0.093 R)
• M80: 59,780,955 km (0.091 R)
• M81: 59,872,359 km (0.089 R)
• M82: 60,329,979 km (0.103 R)
• M83: 61,248,510 km (0.078 R)
• M84: 61,432,814 km (0.078 R)
• M85: 61,524,967 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 18,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit