🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.97 AU - 1.55 AU

Year: 493 Days

Day: 30.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.3 AU - 1.74 AU

Year: 653 Days

Day: 47.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,226,113 km

• M1: 738,415 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.83 AU - 4.07 AU

Year: 2734 Days

Day: 42.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.08 AU - 5.02 AU

Year: 2838 Days

Day: 35.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,226,113 km

• M1: 1,244,804 km (0.094 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.5

Radius: 12.1

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.65 AU - 6.73 AU

Year: 5363 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 97,226,113 km

• M1: 153,188 km (0.103 R)
• M2: 300,393 km (0.109 R)
• M3: 552,465 km (0.118 R)
• M4: 738,864 km (0.12 R)
• M5: 840,590 km (0.101 R)
• M6: 1,002,904 km (0.1 R)
• M7: 1,236,426 km (0.09 R)
• M8: 1,520,812 km (0.089 R)
• M9: 1,791,285 km (0.03 R)
• M10: 2,139,250 km (0.086 R)
• M11: 2,239,181 km (0.102 R)
• M12: 2,574,729 km (0.061 R)
• M13: 2,735,098 km (0.049 R)
• M14: 2,885,145 km (0.106 R)
• M15: 2,981,934 km (0.113 R)
• M16: 3,222,039 km (0.091 R)
• M17: 3,308,207 km (0.116 R)
• M18: 3,676,068 km (0.11 R)
• M19: 3,887,899 km (0.047 R)
• M20: 4,451,135 km (0.073 R)
• M21: 4,906,960 km (0.062 R)
• M22: 5,258,814 km (0.047 R)
• M23: 5,412,152 km (0.034 R)
• M24: 5,566,986 km (0.077 R)
• M25: 6,417,599 km (0.101 R)
• M26: 7,327,453 km (0.104 R)
• M27: 7,710,573 km (0.038 R)
• M28: 7,865,706 km (0.078 R)
• M29: 7,982,692 km (0.06 R)
• M30: 8,100,276 km (0.103 R)
• M31: 8,616,389 km (0.063 R)
• M32: 8,737,114 km (0.073 R)
• M33: 8,980,061 km (0.11 R)
• M34: 9,493,630 km (0.11 R)
• M35: 9,680,777 km (0.07 R)
• M36: 9,764,403 km (0.114 R)
• M37: 10,143,633 km (0.084 R)
• M38: 10,334,969 km (0.066 R)
• M39: 10,441,782 km (0.06 R)
• M40: 10,549,043 km (0.094 R)
• M41: 10,873,072 km (0.12 R)
• M42: 11,112,728 km (0.093 R)
• M43: 11,288,057 km (0.112 R)
• M44: 12,066,265 km (0.116 R)
• M45: 12,314,448 km (0.083 R)
• M46: 12,976,718 km (0.113 R)
• M47: 13,393,647 km (0.065 R)
• M48: 13,486,996 km (0.055 R)
• M49: 13,768,090 km (0.066 R)
• M50: 13,932,947 km (0.11 R)
• M51: 14,407,621 km (0.046 R)
• M52: 14,911,766 km (0.034 R)
• M53: 15,032,641 km (0.077 R)
• M54: 15,178,200 km (0.06 R)
• M55: 15,543,967 km (0.106 R)
• M56: 16,036,293 km (0.065 R)
• M57: 16,160,160 km (0.04 R)
• M58: 16,608,804 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.4

Radius: 13.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.6 AU - 14.46 AU

Year: 14531 Days

Day: 7.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,226,113 km

• M1: 177,273 km (0.103 R)
• M2: 310,416 km (0.097 R)
• M3: 474,225 km (0.095 R)
• M4: 562,488 km (0.112 R)
• M5: 831,315 km (0.07 R)
• M6: 981,960 km (0.115 R)
• M7: 1,184,217 km (0.116 R)
• M8: 1,583,942 km (0.079 R)
• M9: 1,898,696 km (0.097 R)
• M10: 2,050,987 km (0.093 R)
• M11: 2,616,317 km (0.055 R)
• M12: 2,700,990 km (0.048 R)
• M13: 3,108,793 km (0.083 R)
• M14: 3,381,510 km (0.1 R)
• M15: 3,725,436 km (0.056 R)
• M16: 4,617,637 km (0.09 R)
• M17: 4,964,555 km (0.106 R)
• M18: 5,284,096 km (0.101 R)
• M19: 5,500,863 km (0.065 R)
• M20: 5,757,573 km (0.112 R)
• M21: 5,868,874 km (0.12 R)
• M22: 6,055,871 km (0.057 R)
• M23: 6,941,640 km (0.118 R)
• M24: 7,299,479 km (0.055 R)
• M25: 7,703,991 km (0.034 R)
• M26: 8,282,785 km (0.103 R)
• M27: 9,526,093 km (0.027 R)
• M28: 11,993,261 km (0.085 R)
• M29: 12,326,865 km (0.099 R)
• M30: 12,905,958 km (0.107 R)
• M31: 13,247,939 km (0.061 R)
• M32: 13,990,692 km (0.087 R)
• M33: 14,696,345 km (0.036 R)
• M34: 17,686,657 km (0.096 R)
• M35: 17,849,270 km (0.095 R)
• M36: 18,449,307 km (0.115 R)
• M37: 18,559,112 km (0.068 R)
• M38: 19,167,078 km (0.039 R)
• M39: 20,686,842 km (0.112 R)
• M40: 21,029,870 km (0.117 R)
• M41: 21,202,057 km (0.077 R)
• M42: 22,011,831 km (0.113 R)
• M43: 22,537,817 km (0.113 R)
• M44: 22,949,809 km (0.109 R)
• M45: 23,127,083 km (0.045 R)
• M46: 23,245,564 km (0.062 R)
• M47: 24,260,735 km (0.083 R)
• M48: 24,804,075 km (0.026 R)
• M49: 25,412,340 km (0.115 R)
• M50: 25,902,572 km (0.1 R)
• M51: 26,210,594 km (0.096 R)
• M52: 27,831,786 km (0.063 R)
• M53: 29,742,450 km (0.113 R)
• M54: 29,935,731 km (0.11 R)
• M55: 30,518,414 km (0.116 R)
• M56: 31,432,308 km (0.099 R)
• M57: 32,156,661 km (0.097 R)
• M58: 32,421,449 km (0.095 R)
• M59: 34,497,867 km (0.092 R)
• M60: 35,313,176 km (0.084 R)
• M61: 35,723,224 km (0.051 R)
• M62: 35,928,771 km (0.086 R)
• M63: 36,341,212 km (0.056 R)
• M64: 36,547,957 km (0.098 R)
• M65: 37,587,811 km (0.038 R)
• M66: 37,866,662 km (0.104 R)
• M67: 38,286,433 km (0.085 R)
• M68: 38,989,394 km (0.056 R)
• M69: 39,909,570 km (0.026 R)
• M70: 40,693,762 km (0.112 R)
• M71: 41,123,557 km (0.057 R)
• M72: 41,339,128 km (0.063 R)
• M73: 42,132,595 km (0.084 R)
• M74: 43,514,879 km (0.061 R)
• M75: 43,881,095 km (0.096 R)
• M76: 44,027,850 km (0.088 R)
• M77: 44,248,357 km (0.036 R)
• M78: 45,282,079 km (0.11 R)
• M79: 45,504,680 km (0.102 R)
• M80: 46,025,430 km (0.086 R)
• M81: 46,622,924 km (0.073 R)
• M82: 47,147,863 km (0.078 R)
• M83: 47,448,705 km (0.07 R)
• M84: 49,191,071 km (0.028 R)
• M85: 49,572,546 km (0.109 R)
• M86: 51,340,194 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 11.3

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.39 AU - 14.83 AU

Year: 16531 Days

Day: 6.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 97,226,113 km

• M1: 147,803 km (0.096 R)
• M2: 265,237 km (0.053 R)
• M3: 493,374 km (0.067 R)
• M4: 663,467 km (0.08 R)
• M5: 992,582 km (0.104 R)
• M6: 1,157,140 km (0.096 R)
• M7: 1,311,525 km (0.1 R)
• M8: 1,928,167 km (0.088 R)
• M9: 3,042,821 km (0.09 R)
• M10: 3,123,304 km (0.085 R)
• M11: 3,452,420 km (0.102 R)
• M12: 3,850,799 km (0.092 R)
• M13: 4,174,080 km (0.071 R)
• M14: 4,629,306 km (0.099 R)
• M15: 4,847,270 km (0.068 R)
• M16: 5,005,096 km (0.03 R)
• M17: 5,261,058 km (0.065 R)
• M18: 5,358,147 km (0.098 R)
• M19: 5,455,834 km (0.114 R)
• M20: 5,919,887 km (0.105 R)
• M21: 6,156,700 km (0.075 R)
• M22: 6,779,925 km (0.039 R)
• M23: 7,605,556 km (0.105 R)
• M24: 7,678,859 km (0.036 R)
• M25: 9,945,566 km (0.114 R)
• M26: 10,675,603 km (0.107 R)
• M27: 11,005,766 km (0.078 R)
• M28: 11,213,707 km (0.04 R)
• M29: 11,718,300 km (0.116 R)
• M30: 12,793,161 km (0.111 R)
• M31: 13,012,023 km (0.084 R)
• M32: 13,099,837 km (0.068 R)
• M33: 14,169,611 km (0.118 R)
• M34: 14,578,013 km (0.085 R)
• M35: 16,155,523 km (0.1 R)
• M36: 16,249,919 km (0.103 R)
• M37: 16,344,615 km (0.068 R)
• M38: 18,424,175 km (0.117 R)
• M39: 18,969,309 km (0.104 R)
• M40: 19,119,057 km (0.084 R)
• M41: 20,228,325 km (0.092 R)
• M42: 20,483,389 km (0.083 R)
• M43: 20,790,813 km (0.057 R)
• M44: 21,983,407 km (0.034 R)
• M45: 22,456,136 km (0.101 R)
• M46: 23,198,291 km (0.108 R)
• M47: 24,056,086 km (0.04 R)
• M48: 24,272,255 km (0.03 R)
• M49: 24,815,295 km (0.113 R)
• M50: 25,968,844 km (0.116 R)
• M51: 26,412,850 km (0.115 R)
• M52: 27,195,995 km (0.059 R)
• M53: 28,957,061 km (0.116 R)
• M54: 29,533,013 km (0.108 R)
• M55: 30,462,315 km (0.095 R)
• M56: 31,106,783 km (0.04 R)
• M57: 31,283,458 km (0.11 R)
• M58: 31,933,610 km (0.118 R)
• M59: 32,767,618 km (0.111 R)
• M60: 33,427,943 km (0.114 R)
• M61: 34,700,872 km (0.114 R)
• M62: 35,496,732 km (0.106 R)
• M63: 37,481,298 km (0.109 R)
• M64: 37,920,218 km (0.115 R)
• M65: 38,234,822 km (0.109 R)
• M66: 38,930,003 km (0.111 R)
• M67: 40,975,754 km (0.093 R)
• M68: 41,816,794 km (0.076 R)
• M69: 43,581,749 km (0.107 R)
• M70: 44,241,625 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.9

Radius: 5.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.38 AU - 16.94 AU

Year: 23681 Days

Day: 22.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 97,226,113 km

• M1: 111,600 km (0.064 R)
• M2: 303,384 km (0.085 R)
• M3: 344,075 km (0.104 R)
• M4: 454,628 km (0.042 R)
• M5: 490,232 km (0.065 R)
• M6: 838,047 km (0.059 R)
• M7: 942,915 km (0.103 R)
• M8: 1,052,122 km (0.119 R)
• M9: 1,300,155 km (0.113 R)
• M10: 1,439,730 km (0.1 R)
• M11: 1,511,387 km (0.103 R)
• M12: 2,503,221 km (0.065 R)
• M13: 3,976,760 km (0.079 R)
• M14: 5,837,010 km (0.087 R)
• M15: 5,980,923 km (0.101 R)
• M16: 6,390,073 km (0.075 R)
• M17: 6,568,244 km (0.083 R)
• M18: 7,020,628 km (0.097 R)
• M19: 7,081,814 km (0.104 R)
• M20: 7,389,836 km (0.1 R)
• M21: 7,576,833 km (0.097 R)
• M22: 7,733,911 km (0.072 R)
• M23: 8,275,754 km (0.052 R)
• M24: 8,995,170 km (0.048 R)
• M25: 9,598,499 km (0.084 R)
• M26: 9,632,457 km (0.077 R)
• M27: 9,768,442 km (0.112 R)
• M28: 10,145,728 km (0.065 R)
• M29: 10,284,106 km (0.078 R)
• M30: 11,847,254 km (0.082 R)
• M31: 12,323,125 km (0.113 R)
• M32: 12,360,075 km (0.115 R)
• M33: 13,218,019 km (0.028 R)
• M34: 13,749,690 km (0.091 R)
• M35: 14,095,111 km (0.079 R)
• M36: 14,288,242 km (0.09 R)
• M37: 15,227,567 km (0.064 R)
• M38: 15,346,348 km (0.112 R)
• M39: 15,465,428 km (0.072 R)
• M40: 15,985,131 km (0.108 R)
• M41: 16,551,209 km (0.106 R)
• M42: 16,836,792 km (0.057 R)
• M43: 16,918,622 km (0.034 R)
• M44: 18,583,795 km (0.115 R)
• M45: 19,650,728 km (0.065 R)
• M46: 20,256,898 km (0.07 R)
• M47: 21,398,779 km (0.088 R)
• M48: 22,561,453 km (0.094 R)
• M49: 23,974,256 km (0.088 R)
• M50: 24,575,190 km (0.105 R)
• M51: 25,181,062 km (0.065 R)
• M52: 26,836,661 km (0.098 R)
• M53: 27,028,146 km (0.067 R)
• M54: 27,508,804 km (0.105 R)
• M55: 28,624,805 km (0.119 R)
• M56: 30,053,015 km (0.097 R)
• M57: 30,401,279 km (0.047 R)
• M58: 30,550,877 km (0.068 R)
• M59: 31,151,961 km (0.109 R)
• M60: 31,302,756 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.5

Radius: 6.4

Gravity: 22.5 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.82 AU - 17.64 AU

Year: 24907 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,226,113 km

• M1: 113,994 km (0.11 R)
• M2: 176,675 km (0.113 R)
• M3: 240,553 km (0.098 R)
• M4: 314,156 km (0.059 R)
• M5: 463,604 km (0.076 R)
• M6: 559,346 km (0.064 R)
• M7: 1,038,060 km (0.097 R)
• M8: 1,165,667 km (0.116 R)
• M9: 1,726,808 km (0.098 R)
• M10: 2,074,922 km (0.091 R)
• M11: 2,319,066 km (0.112 R)
• M12: 2,746,318 km (0.113 R)
• M13: 3,151,578 km (0.113 R)
• M14: 3,337,828 km (0.115 R)
• M15: 4,270,271 km (0.068 R)
• M16: 4,844,877 km (0.119 R)
• M17: 5,499,068 km (0.114 R)
• M18: 5,666,917 km (0.1 R)
• M19: 5,723,315 km (0.103 R)
• M20: 6,007,850 km (0.118 R)
• M21: 6,828,844 km (0.1 R)
• M22: 7,809,757 km (0.055 R)
• M23: 8,125,109 km (0.086 R)
• M24: 8,444,800 km (0.113 R)
• M25: 8,768,679 km (0.118 R)
• M26: 9,629,465 km (0.077 R)
• M27: 10,447,766 km (0.034 R)
• M28: 10,865,144 km (0.092 R)
• M29: 11,644,698 km (0.113 R)
• M30: 12,515,507 km (0.119 R)
• M31: 13,407,111 km (0.099 R)
• M32: 13,860,542 km (0.103 R)
• M33: 14,089,277 km (0.097 R)
• M34: 14,938,095 km (0.073 R)
• M35: 15,172,515 km (0.09 R)
• M36: 15,486,970 km (0.071 R)
• M37: 15,724,232 km (0.092 R)
• M38: 16,604,316 km (0.088 R)
• M39: 17,664,965 km (0.107 R)
• M40: 18,328,582 km (0.099 R)
• M41: 20,540,835 km (0.119 R)
• M42: 22,925,874 km (0.116 R)
• M43: 23,105,990 km (0.073 R)
• M44: 23,649,179 km (0.092 R)
• M45: 24,013,600 km (0.077 R)
• M46: 25,025,480 km (0.088 R)
• M47: 27,090,678 km (0.047 R)
• M48: 28,047,357 km (0.037 R)
• M49: 28,433,020 km (0.053 R)
• M50: 30,092,060 km (0.12 R)
• M51: 32,385,994 km (0.086 R)
• M52: 32,689,379 km (0.117 R)
• M53: 32,892,084 km (0.115 R)
• M54: 35,565,697 km (0.12 R)
• M55: 36,717,750 km (0.095 R)
• M56: 37,245,382 km (0.109 R)
• M57: 37,988,285 km (0.036 R)
• M58: 38,094,799 km (0.11 R)
• M59: 38,201,462 km (0.069 R)
• M60: 39,488,901 km (0.026 R)
• M61: 40,029,398 km (0.038 R)
• M62: 41,117,872 km (0.118 R)
• M63: 42,437,026 km (0.092 R)
• M64: 43,769,794 km (0.084 R)
• M65: 48,195,497 km (0.062 R)
• M66: 51,813,522 km (0.074 R)
• M67: 52,999,085 km (0.045 R)
• M68: 53,595,232 km (0.109 R)
• M69: 54,673,983 km (0.105 R)
• M70: 56,487,707 km (0.073 R)
• M71: 58,321,029 km (0.083 R)
• M72: 59,677,732 km (0.098 R)
• M73: 61,044,907 km (0.079 R)
• M74: 62,925,951 km (0.062 R)
• M75: 65,463,280 km (0.061 R)
• M76: 66,615,932 km (0.074 R)
• M77: 68,811,430 km (0.119 R)
• M78: 69,071,282 km (0.084 R)
• M79: 69,201,282 km (0.101 R)
• M80: 69,331,432 km (0.111 R)
• M81: 69,722,332 km (0.11 R)
• M82: 69,852,781 km (0.067 R)
• M83: 70,637,272 km (0.088 R)
• M84: 71,819,395 km (0.116 R)
• M85: 72,743,461 km (0.117 R)
• M86: 74,203,237 km (0.074 R)
• M87: 77,151,960 km (0.09 R)
• M88: 79,729,232 km (0.066 R)
• M89: 80,548,879 km (0.035 R)
• M90: 83,024,724 km (0.112 R)
• M91: 83,855,590 km (0.067 R)
• M92: 85,525,551 km (0.066 R)
• M93: 86,084,599 km (0.099 R)
• M94: 88,333,055 km (0.039 R)
• M95: 89,464,463 km (0.082 R)
• M96: 90,600,659 km (0.103 R)
• M97: 93,462,167 km (0.108 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 13,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit