🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.55 AU - 0.79 AU

Year: 192 Days

Day: 19.6 Hours

Environment

Temp: 208 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,186,938 km

• M1: 159,621 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.97 AU - 1.17 AU

Year: 387 Days

Day: 22.4 Hours

Environment

Temp: 90 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.99 AU - 1.49 AU

Year: 483 Days

Day: 43.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,186,938 km

• M1: 13,015 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.29 AU - 1.45 AU

Year: 561 Days

Day: 23.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.39 AU - 1.51 AU

Year: 611 Days

Day: 47.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.18 AU - 1.84 AU

Year: 649 Days

Day: 16.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,186,938 km

• M1: 747,092 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.13 AU - 3.75 AU

Year: 2232 Days

Day: 18.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,186,938 km

• M1: 1,331,571 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.1

Radius: 11.7

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.14 AU - 6.78 AU

Year: 5090 Days

Day: 7.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 59,186,938 km

• M1: 247,584 km (0.081 R)
• M2: 509,381 km (0.118 R)
• M3: 656,435 km (0.105 R)
• M4: 906,264 km (0.086 R)
• M5: 1,174,792 km (0.088 R)
• M6: 2,172,909 km (0.065 R)
• M7: 3,213,961 km (0.082 R)
• M8: 3,356,079 km (0.114 R)
• M9: 3,518,542 km (0.072 R)
• M10: 3,646,747 km (0.11 R)
• M11: 3,832,548 km (0.09 R)
• M12: 3,964,643 km (0.061 R)
• M13: 4,252,619 km (0.114 R)
• M14: 4,350,156 km (0.041 R)
• M15: 4,768,133 km (0.072 R)
• M16: 5,240,862 km (0.109 R)
• M17: 5,771,785 km (0.098 R)
• M18: 5,879,944 km (0.116 R)
• M19: 6,054,675 km (0.042 R)
• M20: 6,208,910 km (0.087 R)
• M21: 6,861,755 km (0.111 R)
• M22: 6,999,684 km (0.078 R)
• M23: 7,208,224 km (0.105 R)
• M24: 7,678,859 km (0.048 R)
• M25: 7,822,024 km (0.047 R)
• M26: 8,208,286 km (0.097 R)
• M27: 8,330,208 km (0.075 R)
• M28: 9,378,590 km (0.036 R)
• M29: 9,531,778 km (0.106 R)
• M30: 9,763,206 km (0.086 R)
• M31: 10,389,123 km (0.088 R)
• M32: 10,468,261 km (0.116 R)
• M33: 10,653,762 km (0.068 R)
• M34: 10,974,350 km (0.108 R)
• M35: 11,054,983 km (0.11 R)
• M36: 11,325,307 km (0.096 R)
• M37: 11,434,064 km (0.118 R)
• M38: 11,515,745 km (0.07 R)
• M39: 11,927,588 km (0.058 R)
• M40: 12,176,967 km (0.03 R)
• M41: 12,596,440 km (0.06 R)
• M42: 12,822,183 km (0.064 R)
• M43: 12,992,276 km (0.074 R)
• M44: 13,191,839 km (0.101 R)
• M45: 13,564,937 km (0.075 R)
• M46: 13,796,364 km (0.084 R)
• M47: 13,941,624 km (0.047 R)
• M48: 14,616,310 km (0.083 R)
• M49: 15,062,262 km (0.081 R)
• M50: 15,211,859 km (0.052 R)
• M51: 15,452,263 km (0.08 R)
• M52: 15,936,960 km (0.063 R)
• M53: 16,457,262 km (0.077 R)
• M54: 16,796,999 km (0.068 R)
• M55: 16,921,165 km (0.073 R)
• M56: 17,107,863 km (0.056 R)
• M57: 17,609,165 km (0.035 R)
• M58: 17,735,276 km (0.074 R)
• M59: 18,498,076 km (0.086 R)
• M60: 18,658,445 km (0.118 R)
• M61: 19,826,056 km (0.115 R)
• M62: 20,717,360 km (0.109 R)
• M63: 21,017,304 km (0.081 R)
• M64: 21,554,211 km (0.107 R)
• M65: 21,722,957 km (0.114 R)
• M66: 22,231,590 km (0.069 R)
• M67: 22,333,915 km (0.117 R)
• M68: 22,504,606 km (0.066 R)
• M69: 22,675,746 km (0.116 R)
• M70: 23,019,372 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 11

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.35 AU - 11.29 AU

Year: 11598 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,186,938 km

• M1: 150,346 km (0.08 R)
• M2: 235,317 km (0.073 R)
• M3: 415,433 km (0.049 R)
• M4: 565,779 km (0.096 R)
• M5: 648,656 km (0.09 R)
• M6: 1,657,694 km (0.106 R)
• M7: 1,782,010 km (0.115 R)
• M8: 2,421,990 km (0.112 R)
• M9: 2,976,100 km (0.058 R)
• M10: 3,346,205 km (0.118 R)
• M11: 3,698,508 km (0.12 R)
• M12: 3,962,249 km (0.079 R)
• M13: 4,130,248 km (0.11 R)
• M14: 4,473,425 km (0.053 R)
• M15: 5,114,452 km (0.098 R)
• M16: 5,408,561 km (0.037 R)
• M17: 5,670,657 km (0.062 R)
• M18: 7,083,010 km (0.095 R)
• M19: 7,246,521 km (0.119 R)
• M20: 7,452,517 km (0.106 R)
• M21: 8,124,960 km (0.119 R)
• M22: 8,685,652 km (0.074 R)
• M23: 9,258,911 km (0.093 R)
• M24: 9,482,710 km (0.081 R)
• M25: 10,862,601 km (0.076 R)
• M26: 11,962,594 km (0.09 R)
• M27: 12,059,832 km (0.045 R)
• M28: 13,399,631 km (0.111 R)
• M29: 13,500,759 km (0.081 R)
• M30: 14,473,893 km (0.088 R)
• M31: 14,890,523 km (0.098 R)
• M32: 15,258,235 km (0.077 R)
• M33: 15,522,724 km (0.055 R)
• M34: 16,110,045 km (0.111 R)
• M35: 16,813,454 km (0.115 R)
• M36: 16,977,264 km (0.07 R)
• M37: 17,416,483 km (0.111 R)
• M38: 17,803,942 km (0.111 R)
• M39: 18,700,332 km (0.101 R)
• M40: 18,813,428 km (0.093 R)
• M41: 18,926,674 km (0.084 R)
• M42: 19,439,346 km (0.084 R)
• M43: 19,611,383 km (0.1 R)
• M44: 20,245,977 km (0.096 R)
• M45: 21,181,263 km (0.074 R)
• M46: 21,417,179 km (0.108 R)
• M47: 22,851,673 km (0.114 R)
• M48: 23,215,046 km (0.044 R)
• M49: 23,580,364 km (0.094 R)
• M50: 23,824,957 km (0.038 R)
• M51: 24,378,469 km (0.059 R)
• M52: 24,998,552 km (0.09 R)
• M53: 25,247,932 km (0.061 R)
• M54: 25,560,891 km (0.077 R)
• M55: 27,465,571 km (0.072 R)
• M56: 27,658,702 km (0.112 R)
• M57: 27,787,505 km (0.077 R)
• M58: 27,981,235 km (0.114 R)
• M59: 28,500,040 km (0.09 R)
• M60: 29,613,198 km (0.094 R)
• M61: 31,611,975 km (0.073 R)
• M62: 31,746,763 km (0.103 R)
• M63: 31,881,700 km (0.103 R)
• M64: 32,152,322 km (0.069 R)
• M65: 33,722,651 km (0.11 R)
• M66: 33,860,431 km (0.117 R)
• M67: 35,808,345 km (0.109 R)
• M68: 36,654,321 km (0.098 R)
• M69: 37,792,461 km (0.087 R)
• M70: 38,294,063 km (0.096 R)
• M71: 38,581,740 km (0.101 R)
• M72: 38,797,909 km (0.113 R)
• M73: 39,159,187 km (0.112 R)
• M74: 40,468,618 km (0.057 R)
• M75: 41,571,004 km (0.119 R)
• M76: 42,088,763 km (0.101 R)
• M77: 45,088,200 km (0.108 R)
• M78: 45,315,888 km (0.116 R)
• M79: 45,391,884 km (0.101 R)
• M80: 46,154,234 km (0.1 R)
• M81: 47,768,694 km (0.076 R)
• M82: 47,923,528 km (0.111 R)
• M83: 48,933,314 km (0.058 R)
• M84: 50,185,747 km (0.068 R)
• M85: 50,421,813 km (0.111 R)
• M86: 51,686,812 km (0.067 R)
• M87: 52,482,673 km (0.094 R)

Planet 10 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.5

Radius: 10

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.86 AU - 16.16 AU

Year: 16417 Days

Day: 14.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,186,938 km

• M1: 478,414 km (0.096 R)
• M2: 784,641 km (0.055 R)
• M3: 1,036,115 km (0.109 R)
• M4: 1,171,651 km (0.088 R)
• M5: 1,435,840 km (0.089 R)
• M6: 1,613,862 km (0.049 R)
• M7: 2,548,849 km (0.061 R)
• M8: 3,318,230 km (0.103 R)
• M9: 3,521,384 km (0.105 R)
• M10: 3,624,457 km (0.066 R)
• M11: 4,191,433 km (0.087 R)
• M12: 4,264,287 km (0.108 R)
• M13: 4,748,087 km (0.065 R)
• M14: 5,093,359 km (0.092 R)
• M15: 5,210,195 km (0.11 R)
• M16: 5,727,205 km (0.092 R)
• M17: 6,260,521 km (0.095 R)
• M18: 6,554,481 km (0.054 R)
• M19: 7,199,248 km (0.117 R)
• M20: 7,999,746 km (0.08 R)
• M21: 9,063,387 km (0.108 R)
• M22: 9,300,500 km (0.08 R)
• M23: 10,171,010 km (0.058 R)
• M24: 10,417,397 km (0.093 R)
• M25: 11,117,964 km (0.108 R)
• M26: 11,678,956 km (0.102 R)
• M27: 12,040,833 km (0.036 R)
• M28: 12,458,959 km (0.12 R)
• M29: 12,564,276 km (0.046 R)
• M30: 14,343,743 km (0.077 R)
• M31: 14,786,852 km (0.117 R)
• M32: 15,686,683 km (0.057 R)
• M33: 15,914,521 km (0.114 R)
• M34: 16,894,536 km (0.116 R)
• M35: 17,421,270 km (0.11 R)
• M36: 19,155,259 km (0.104 R)
• M37: 19,337,769 km (0.035 R)
• M38: 19,888,738 km (0.107 R)
• M39: 20,197,059 km (0.12 R)
• M40: 20,320,776 km (0.114 R)
• M41: 20,444,943 km (0.104 R)
• M42: 21,509,331 km (0.118 R)
• M43: 23,626,590 km (0.05 R)
• M44: 24,478,700 km (0.065 R)
• M45: 24,544,672 km (0.109 R)
• M46: 24,610,795 km (0.113 R)
• M47: 24,809,161 km (0.085 R)
• M48: 26,145,669 km (0.109 R)
• M49: 27,436,997 km (0.099 R)
• M50: 28,471,168 km (0.053 R)
• M51: 29,167,546 km (0.101 R)
• M52: 30,648,415 km (0.112 R)
• M53: 31,147,324 km (0.055 R)
• M54: 31,649,075 km (0.119 R)
• M55: 32,878,620 km (0.059 R)
• M56: 33,316,343 km (0.104 R)
• M57: 34,863,485 km (0.099 R)
• M58: 34,937,685 km (0.066 R)
• M59: 35,384,384 km (0.113 R)
• M60: 37,265,578 km (0.118 R)
• M61: 38,947,955 km (0.113 R)
• M62: 39,179,234 km (0.097 R)
• M63: 39,333,619 km (0.058 R)
• M64: 39,488,303 km (0.118 R)
• M65: 39,798,270 km (0.057 R)
• M66: 42,069,464 km (0.087 R)
• M67: 42,862,483 km (0.094 R)
• M68: 43,180,977 km (0.102 R)
• M69: 43,420,333 km (0.096 R)
• M70: 43,660,288 km (0.119 R)
• M71: 44,061,061 km (0.111 R)
• M72: 44,543,514 km (0.09 R)
• M73: 45,676,269 km (0.092 R)
• M74: 48,052,631 km (0.086 R)
• M75: 48,135,209 km (0.055 R)
• M76: 48,632,173 km (0.057 R)
• M77: 48,881,254 km (0.081 R)
• M78: 50,636,934 km (0.076 R)
• M79: 50,721,008 km (0.107 R)
• M80: 51,649,413 km (0.114 R)
• M81: 52,158,195 km (0.058 R)
• M82: 52,328,138 km (0.11 R)
• M83: 52,498,231 km (0.116 R)
• M84: 52,583,352 km (0.082 R)
• M85: 52,668,623 km (0.117 R)
• M86: 52,753,744 km (0.112 R)
• M87: 53,180,697 km (0.041 R)
• M88: 53,951,874 km (0.11 R)
• M89: 55,332,064 km (0.111 R)
• M90: 55,418,681 km (0.117 R)
• M91: 57,423,891 km (0.071 R)
• M92: 58,391,340 km (0.101 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 11,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit