🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.95 AU - 1.09 AU

Year: 367 Days

Day: 46.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,025,627 km

• M1: 246,537 km (0.11 R)
• M2: 562,338 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.63 AU - 2.39 AU

Year: 1016 Days

Day: 38 Hours

Environment

Temp: -56 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.06 AU - 4.92 AU

Year: 2841 Days

Day: 39.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,025,627 km

• M1: 1,961,976 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.74 AU - 4.6 AU

Year: 3035 Days

Day: 35.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,025,627 km

• M1: 295,157 km (0.069 R)
• M2: 2,132,069 km (0.054 R)

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.5

Radius: 9.4

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.56 AU - 8.76 AU

Year: 7557 Days

Day: 9.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,025,627 km

• M1: 236,365 km (0.091 R)
• M2: 350,807 km (0.047 R)
• M3: 558,449 km (0.031 R)
• M4: 1,072,168 km (0.068 R)
• M5: 1,135,149 km (0.098 R)
• M6: 1,487,003 km (0.061 R)
• M7: 1,852,919 km (0.09 R)
• M8: 2,007,155 km (0.117 R)
• M9: 2,105,740 km (0.085 R)
• M10: 2,432,312 km (0.099 R)
• M11: 2,775,041 km (0.103 R)
• M12: 3,224,881 km (0.112 R)
• M13: 3,411,430 km (0.102 R)
• M14: 3,625,355 km (0.103 R)
• M15: 4,603,276 km (0.11 R)
• M16: 5,000,010 km (0.119 R)
• M17: 5,826,687 km (0.056 R)
• M18: 5,940,232 km (0.096 R)
• M19: 6,140,394 km (0.102 R)
• M20: 6,313,928 km (0.089 R)
• M21: 6,784,413 km (0.102 R)
• M22: 6,993,850 km (0.047 R)
• M23: 7,084,357 km (0.067 R)
• M24: 7,665,993 km (0.061 R)
• M25: 7,790,459 km (0.11 R)
• M26: 7,978,354 km (0.063 R)
• M27: 8,041,334 km (0.119 R)
• M28: 8,294,903 km (0.119 R)
• M29: 8,486,837 km (0.087 R)
• M30: 8,907,805 km (0.119 R)
• M31: 8,973,179 km (0.062 R)
• M32: 9,501,709 km (0.09 R)
• M33: 9,769,938 km (0.117 R)
• M34: 10,176,694 km (0.071 R)
• M35: 10,245,061 km (0.1 R)
• M36: 10,313,576 km (0.084 R)
• M37: 10,589,285 km (0.104 R)
• M38: 11,218,195 km (0.101 R)
• M39: 11,501,533 km (0.111 R)
• M40: 11,859,222 km (0.117 R)
• M41: 12,548,718 km (0.094 R)
• M42: 13,363,428 km (0.075 R)
• M43: 13,475,776 km (0.072 R)
• M44: 14,004,605 km (0.091 R)
• M45: 14,771,743 km (0.095 R)
• M46: 14,849,234 km (0.104 R)
• M47: 14,926,876 km (0.051 R)
• M48: 16,266,674 km (0.098 R)
• M49: 16,346,709 km (0.116 R)
• M50: 17,194,779 km (0.077 R)
• M51: 17,603,630 km (0.106 R)
• M52: 17,727,048 km (0.106 R)
• M53: 17,809,327 km (0.093 R)
• M54: 17,891,756 km (0.114 R)
• M55: 18,057,211 km (0.049 R)
• M56: 19,398,206 km (0.082 R)
• M57: 19,994,952 km (0.071 R)
• M58: 20,123,606 km (0.045 R)
• M59: 21,776,962 km (0.113 R)
• M60: 21,909,356 km (0.044 R)
• M61: 22,263,754 km (0.117 R)
• M62: 22,978,083 km (0.103 R)
• M63: 23,383,194 km (0.086 R)
• M64: 23,473,551 km (0.118 R)
• M65: 23,972,610 km (0.111 R)
• M66: 24,063,715 km (0.119 R)
• M67: 26,378,742 km (0.032 R)
• M68: 27,086,938 km (0.114 R)
• M69: 27,801,567 km (0.109 R)
• M70: 28,137,116 km (0.101 R)
• M71: 28,233,157 km (0.06 R)
• M72: 28,860,720 km (0.074 R)
• M73: 28,957,660 km (0.115 R)
• M74: 29,639,228 km (0.042 R)
• M75: 30,572,868 km (0.116 R)
• M76: 31,316,669 km (0.109 R)
• M77: 32,116,568 km (0.119 R)
• M78: 32,217,098 km (0.097 R)
• M79: 32,923,350 km (0.106 R)
• M80: 33,024,628 km (0.113 R)
• M81: 33,176,769 km (0.107 R)
• M82: 33,532,662 km (0.115 R)
• M83: 33,685,551 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.8

Radius: 10.6

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.36 AU - 14.48 AU

Year: 15602 Days

Day: 13 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,025,627 km

• M1: 147,653 km (0.075 R)
• M2: 247,136 km (0.064 R)
• M3: 543,040 km (0.112 R)
• M4: 751,430 km (0.034 R)
• M5: 986,448 km (0.085 R)
• M6: 1,078,002 km (0.103 R)
• M7: 1,196,633 km (0.112 R)
• M8: 1,270,086 km (0.072 R)
• M9: 1,395,898 km (0.053 R)
• M10: 1,473,539 km (0.048 R)
• M11: 1,799,214 km (0.088 R)
• M12: 2,028,996 km (0.056 R)
• M13: 2,207,765 km (0.1 R)
• M14: 2,422,887 km (0.058 R)
• M15: 3,075,283 km (0.081 R)
• M16: 3,246,723 km (0.099 R)
• M17: 3,351,142 km (0.088 R)
• M18: 3,492,063 km (0.066 R)
• M19: 3,563,421 km (0.111 R)
• M20: 3,780,039 km (0.112 R)
• M21: 4,038,395 km (0.08 R)
• M22: 4,340,732 km (0.038 R)
• M23: 4,572,459 km (0.102 R)
• M24: 4,768,582 km (0.094 R)
• M25: 5,047,881 km (0.107 R)
• M26: 5,250,736 km (0.091 R)
• M27: 5,581,048 km (0.117 R)
• M28: 5,706,560 km (0.104 R)
• M29: 6,479,832 km (0.056 R)
• M30: 6,789,350 km (0.074 R)
• M31: 7,103,954 km (0.104 R)
• M32: 9,535,967 km (0.08 R)
• M33: 9,837,706 km (0.107 R)
• M34: 10,142,586 km (0.066 R)
• M35: 10,502,219 km (0.085 R)
• M36: 10,709,562 km (0.074 R)
• M37: 13,979,771 km (0.078 R)
• M38: 14,784,010 km (0.103 R)
• M39: 15,780,930 km (0.037 R)
• M40: 17,285,884 km (0.109 R)
• M41: 19,724,030 km (0.03 R)
• M42: 19,851,937 km (0.048 R)
• M43: 20,495,656 km (0.104 R)
• M44: 20,755,059 km (0.11 R)
• M45: 22,735,136 km (0.101 R)
• M46: 23,476,095 km (0.118 R)
• M47: 23,747,615 km (0.07 R)
• M48: 24,088,399 km (0.119 R)
• M49: 24,156,765 km (0.057 R)
• M50: 25,537,254 km (0.113 R)
• M51: 26,377,845 km (0.092 R)
• M52: 27,727,217 km (0.111 R)
• M53: 27,798,875 km (0.105 R)
• M54: 28,880,916 km (0.056 R)
• M55: 31,983,426 km (0.079 R)
• M56: 32,435,212 km (0.065 R)
• M57: 33,040,934 km (0.06 R)
• M58: 34,417,234 km (0.086 R)
• M59: 38,258,159 km (0.095 R)
• M60: 38,657,586 km (0.066 R)
• M61: 39,138,842 km (0.088 R)
• M62: 40,513,048 km (0.088 R)
• M63: 41,410,785 km (0.047 R)
• M64: 41,985,390 km (0.116 R)
• M65: 42,150,098 km (0.026 R)
• M66: 43,975,640 km (0.075 R)
• M67: 46,166,052 km (0.103 R)
• M68: 47,018,012 km (0.071 R)
• M69: 47,274,722 km (0.113 R)
• M70: 47,789,189 km (0.114 R)
• M71: 48,133,414 km (0.066 R)
• M72: 48,823,958 km (0.1 R)
• M73: 49,170,576 km (0.088 R)
• M74: 50,302,583 km (0.069 R)
• M75: 51,179,077 km (0.111 R)
• M76: 52,237,632 km (0.114 R)
• M77: 53,036,335 km (0.115 R)
• M78: 53,839,077 km (0.052 R)
• M79: 54,107,455 km (0.072 R)
• M80: 54,825,525 km (0.093 R)
• M81: 54,915,583 km (0.086 R)
• M82: 58,004,031 km (0.045 R)
• M83: 58,187,588 km (0.089 R)
• M84: 58,555,000 km (0.083 R)
• M85: 58,647,003 km (0.119 R)
• M86: 58,739,006 km (0.053 R)
• M87: 59,107,615 km (0.091 R)
• M88: 59,199,917 km (0.096 R)
• M89: 60,125,179 km (0.098 R)
• M90: 62,835,594 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286

Radius: 7.2

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.64 AU - 23 AU

Year: 29102 Days

Day: 18.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,025,627 km

• M1: 123,418 km (0.073 R)
• M2: 280,496 km (0.062 R)
• M3: 546,780 km (0.118 R)
• M4: 1,056,161 km (0.108 R)
• M5: 1,961,228 km (0.107 R)
• M6: 2,091,677 km (0.108 R)
• M7: 2,430,666 km (0.098 R)
• M8: 2,678,251 km (0.037 R)
• M9: 2,786,859 km (0.045 R)
• M10: 3,351,591 km (0.064 R)
• M11: 4,540,295 km (0.079 R)
• M12: 4,757,511 km (0.079 R)
• M13: 5,111,909 km (0.069 R)
• M14: 5,752,637 km (0.078 R)
• M15: 5,799,311 km (0.117 R)
• M16: 5,987,505 km (0.108 R)
• M17: 6,177,794 km (0.032 R)
• M18: 7,360,664 km (0.025 R)
• M19: 7,411,378 km (0.047 R)
• M20: 8,988,588 km (0.069 R)
• M21: 9,261,305 km (0.039 R)
• M22: 9,703,217 km (0.094 R)
• M23: 10,039,214 km (0.08 R)
• M24: 10,095,612 km (0.114 R)
• M25: 10,379,100 km (0.104 R)
• M26: 11,011,899 km (0.032 R)
• M27: 11,245,122 km (0.065 R)
• M28: 12,496,060 km (0.078 R)
• M29: 13,416,386 km (0.035 R)
• M30: 14,421,833 km (0.091 R)
• M31: 18,058,857 km (0.11 R)
• M32: 19,588,644 km (0.085 R)
• M33: 19,800,475 km (0.098 R)
• M34: 19,942,144 km (0.094 R)
• M35: 20,583,620 km (0.116 R)
• M36: 21,886,916 km (0.095 R)
• M37: 22,696,391 km (0.095 R)
• M38: 24,572,497 km (0.07 R)
• M39: 24,800,933 km (0.096 R)
• M40: 25,106,562 km (0.12 R)
• M41: 25,413,537 km (0.111 R)
• M42: 26,031,226 km (0.076 R)
• M43: 26,575,763 km (0.065 R)
• M44: 27,123,889 km (0.051 R)
• M45: 27,202,578 km (0.098 R)
• M46: 27,596,918 km (0.059 R)
• M47: 27,913,616 km (0.111 R)
• M48: 29,273,311 km (0.098 R)
• M49: 29,677,375 km (0.085 R)
• M50: 30,001,853 km (0.061 R)
• M51: 30,246,146 km (0.102 R)
• M52: 30,900,487 km (0.097 R)
• M53: 31,311,882 km (0.086 R)
• M54: 31,890,825 km (0.092 R)
• M55: 32,056,879 km (0.061 R)
• M56: 32,306,558 km (0.086 R)
• M57: 32,807,711 km (0.044 R)
• M58: 33,817,795 km (0.103 R)
• M59: 34,241,756 km (0.075 R)
• M60: 34,838,203 km (0.051 R)
• M61: 35,437,940 km (0.056 R)
• M62: 36,127,736 km (0.084 R)
• M63: 36,474,205 km (0.091 R)
• M64: 37,345,313 km (0.088 R)
• M65: 37,608,007 km (0.09 R)
• M66: 38,135,190 km (0.035 R)
• M67: 38,223,303 km (0.109 R)
• M68: 39,196,886 km (0.039 R)
• M69: 39,820,709 km (0.096 R)
• M70: 39,999,479 km (0.026 R)
• M71: 40,089,088 km (0.1 R)
• M72: 40,717,548 km (0.052 R)
• M73: 40,807,606 km (0.118 R)
• M74: 42,531,123 km (0.05 R)
• M75: 43,080,297 km (0.076 R)
• M76: 43,724,017 km (0.104 R)
• M77: 47,462,916 km (0.071 R)
• M78: 48,986,870 km (0.061 R)
• M79: 52,082,798 km (0.097 R)
• M80: 52,180,485 km (0.119 R)
• M81: 52,278,322 km (0.107 R)
• M82: 54,942,511 km (0.113 R)
• M83: 56,040,559 km (0.087 R)
• M84: 56,944,429 km (0.078 R)
• M85: 57,347,596 km (0.115 R)
• M86: 57,751,809 km (0.114 R)
• M87: 60,196,687 km (0.09 R)
• M88: 60,710,257 km (0.073 R)
• M89: 61,638,362 km (0.116 R)
• M90: 64,450,802 km (0.093 R)
• M91: 66,879,374 km (0.097 R)
• M92: 66,985,588 km (0.11 R)
• M93: 68,908,070 km (0.12 R)
• M94: 69,015,332 km (0.084 R)
• M95: 70,956,813 km (0.061 R)
• M96: 71,499,405 km (0.082 R)
• M97: 72,697,684 km (0.079 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 12,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit