🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.56 AU - 0.74 AU

Year: 200 Days

Day: 22.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.56 AU - 0.86 AU

Year: 228 Days

Day: 46.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,795,441 km

• M1: 555,606 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.31 AU - 1.53 AU

Year: 644 Days

Day: 38.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,795,441 km

• M1: 85,869 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.58 AU - 1.88 AU

Year: 866 Days

Day: 16.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.91 AU - 2.61 AU

Year: 1294 Days

Day: 18.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 67 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,795,441 km

• M1: 60,886 km (0.052 R)

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.6

Radius: 13.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.05 AU - 10.09 AU

Year: 11274 Days

Day: 13.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 89,795,441 km

• M1: 206,595 km (0.07 R)
• M2: 546,481 km (0.111 R)
• M3: 866,620 km (0.1 R)
• M4: 1,020,257 km (0.083 R)
• M5: 1,356,703 km (0.09 R)
• M6: 1,487,900 km (0.113 R)
• M7: 1,640,789 km (0.098 R)
• M8: 1,728,155 km (0.044 R)
• M9: 1,907,822 km (0.108 R)
• M10: 2,464,326 km (0.047 R)
• M11: 2,647,134 km (0.107 R)
• M12: 2,919,402 km (0.104 R)
• M13: 3,931,731 km (0.075 R)
• M14: 4,538,051 km (0.08 R)
• M15: 5,356,950 km (0.112 R)
• M16: 5,756,676 km (0.058 R)
• M17: 6,249,152 km (0.114 R)
• M18: 6,444,377 km (0.094 R)
• M19: 7,450,722 km (0.119 R)
• M20: 7,628,295 km (0.098 R)
• M21: 9,930,456 km (0.059 R)
• M22: 10,554,130 km (0.106 R)
• M23: 11,839,325 km (0.082 R)
• M24: 12,325,219 km (0.118 R)
• M25: 13,352,657 km (0.119 R)
• M26: 13,604,730 km (0.093 R)
• M27: 14,004,156 km (0.04 R)
• M28: 14,260,267 km (0.08 R)
• M29: 14,703,077 km (0.058 R)
• M30: 17,218,416 km (0.034 R)
• M31: 18,405,176 km (0.106 R)
• M32: 19,700,095 km (0.064 R)
• M33: 20,028,462 km (0.111 R)
• M34: 20,193,319 km (0.113 R)
• M35: 20,317,186 km (0.096 R)
• M36: 21,486,144 km (0.064 R)
• M37: 21,570,517 km (0.071 R)
• M38: 22,505,504 km (0.102 R)
• M39: 23,150,570 km (0.108 R)
• M40: 24,283,026 km (0.066 R)
• M41: 25,478,163 km (0.119 R)
• M42: 25,567,473 km (0.064 R)
• M43: 25,746,242 km (0.086 R)
• M44: 26,105,277 km (0.034 R)
• M45: 27,741,579 km (0.113 R)
• M46: 29,786,133 km (0.091 R)
• M47: 30,115,847 km (0.117 R)
• M48: 30,257,516 km (0.072 R)
• M49: 30,874,158 km (0.093 R)
• M50: 31,590,732 km (0.051 R)
• M51: 31,686,624 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.5

Radius: 3.4

Gravity: 38.54 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.24 AU - 12.48 AU

Year: 15553 Days

Day: 21.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,795,441 km

• M1: 56,398 km (0.028 R)
• M2: 97,987 km (0.048 R)
• M3: 165,754 km (0.111 R)
• M4: 262,544 km (0.091 R)
• M5: 391,498 km (0.101 R)
• M6: 820,395 km (0.059 R)
• M7: 923,168 km (0.034 R)
• M8: 1,186,461 km (0.099 R)
• M9: 1,374,356 km (0.033 R)
• M10: 2,300,366 km (0.112 R)
• M11: 2,533,739 km (0.107 R)
• M12: 2,744,223 km (0.074 R)
• M13: 3,708,232 km (0.092 R)
• M14: 3,912,433 km (0.119 R)
• M15: 4,296,451 km (0.039 R)
• M16: 4,474,921 km (0.116 R)
• M17: 4,913,093 km (0.106 R)
• M18: 6,186,919 km (0.082 R)
• M19: 6,592,030 km (0.06 R)
• M20: 6,922,193 km (0.12 R)
• M21: 7,384,899 km (0.106 R)
• M22: 7,684,693 km (0.119 R)
• M23: 7,857,628 km (0.043 R)
• M24: 8,032,059 km (0.07 R)
• M25: 8,119,574 km (0.081 R)
• M26: 8,428,793 km (0.075 R)
• M27: 8,473,373 km (0.06 R)
• M28: 9,379,487 km (0.091 R)
• M29: 9,703,815 km (0.059 R)
• M30: 10,458,836 km (0.111 R)
• M31: 10,650,620 km (0.093 R)
• M32: 11,874,929 km (0.091 R)
• M33: 11,974,711 km (0.101 R)
• M34: 12,225,587 km (0.063 R)
• M35: 12,326,416 km (0.073 R)
• M36: 12,528,971 km (0.075 R)
• M37: 14,720,281 km (0.099 R)
• M38: 14,935,103 km (0.12 R)
• M39: 15,969,423 km (0.094 R)
• M40: 18,278,915 km (0.106 R)
• M41: 18,336,510 km (0.08 R)
• M42: 18,683,577 km (0.103 R)
• M43: 18,857,859 km (0.116 R)
• M44: 18,916,052 km (0.071 R)
• M45: 18,974,396 km (0.035 R)
• M46: 19,032,739 km (0.116 R)
• M47: 19,560,520 km (0.044 R)
• M48: 20,033,698 km (0.086 R)
• M49: 20,450,777 km (0.111 R)
• M50: 20,570,455 km (0.114 R)
• M51: 21,841,289 km (0.078 R)
• M52: 22,147,516 km (0.108 R)
• M53: 22,209,001 km (0.117 R)
• M54: 23,449,466 km (0.072 R)
• M55: 24,967,436 km (0.057 R)
• M56: 25,095,492 km (0.082 R)
• M57: 26,843,692 km (0.096 R)
• M58: 27,699,392 km (0.076 R)
• M59: 28,563,918 km (0.082 R)
• M60: 29,033,207 km (0.099 R)
• M61: 31,004,009 km (0.115 R)
• M62: 31,624,391 km (0.114 R)
• M63: 32,248,813 km (0.046 R)
• M64: 32,527,663 km (0.103 R)
• M65: 32,877,423 km (0.072 R)
• M66: 33,721,604 km (0.072 R)
• M67: 33,792,364 km (0.117 R)
• M68: 34,217,521 km (0.09 R)
• M69: 35,935,653 km (0.11 R)
• M70: 36,152,270 km (0.065 R)
• M71: 36,805,115 km (0.096 R)
• M72: 37,975,270 km (0.066 R)
• M73: 39,902,539 km (0.091 R)
• M74: 40,126,936 km (0.05 R)
• M75: 40,351,782 km (0.099 R)
• M76: 40,426,880 km (0.118 R)
• M77: 40,501,978 km (0.093 R)
• M78: 41,406,596 km (0.111 R)
• M79: 42,241,801 km (0.082 R)
• M80: 42,929,203 km (0.119 R)
• M81: 43,543,303 km (0.049 R)
• M82: 43,620,196 km (0.096 R)
• M83: 44,935,610 km (0.083 R)
• M84: 45,715,464 km (0.049 R)
• M85: 46,657,182 km (0.11 R)
• M86: 46,735,871 km (0.112 R)
• M87: 47,367,623 km (0.117 R)
• M88: 47,684,620 km (0.118 R)
• M89: 49,279,633 km (0.092 R)
• M90: 49,681,154 km (0.081 R)
• M91: 51,623,383 km (0.081 R)
• M92: 51,704,914 km (0.029 R)
• M93: 52,358,058 km (0.086 R)
• M94: 52,521,868 km (0.096 R)
• M95: 52,603,847 km (0.027 R)
• M96: 55,248,139 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.9

Radius: 7.6

Gravity: 16 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.32 AU - 15.64 AU

Year: 22078 Days

Day: 23.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,795,441 km

• M1: 514,766 km (0.056 R)
• M2: 1,189,004 km (0.084 R)
• M3: 1,512,883 km (0.062 R)
• M4: 1,720,376 km (0.08 R)
• M5: 2,476,144 km (0.113 R)
• M6: 2,721,036 km (0.089 R)
• M7: 3,190,175 km (0.054 R)
• M8: 3,322,569 km (0.078 R)
• M9: 3,411,729 km (0.055 R)
• M10: 4,298,994 km (0.102 R)
• M11: 5,201,817 km (0.098 R)
• M12: 5,462,716 km (0.037 R)
• M13: 7,582,218 km (0.114 R)
• M14: 7,759,342 km (0.104 R)
• M15: 7,818,583 km (0.069 R)
• M16: 8,177,917 km (0.055 R)
• M17: 8,542,487 km (0.045 R)
• M18: 8,974,675 km (0.075 R)
• M19: 9,224,803 km (0.08 R)
• M20: 9,287,634 km (0.099 R)
• M21: 9,540,604 km (0.107 R)
• M22: 9,604,333 km (0.088 R)
• M23: 10,444,026 km (0.063 R)
• M24: 12,400,616 km (0.115 R)
• M25: 13,171,793 km (0.07 R)
• M26: 13,742,360 km (0.059 R)
• M27: 14,103,040 km (0.103 R)
• M28: 14,175,595 km (0.036 R)
• M29: 15,129,581 km (0.071 R)
• M30: 16,560,933 km (0.09 R)
• M31: 17,099,186 km (0.119 R)
• M32: 17,254,020 km (0.101 R)
• M33: 19,793,743 km (0.101 R)
• M34: 20,858,431 km (0.049 R)
• M35: 21,941,669 km (0.094 R)
• M36: 22,278,564 km (0.035 R)
• M37: 22,617,253 km (0.09 R)
• M38: 23,128,429 km (0.079 R)
• M39: 25,211,280 km (0.115 R)
• M40: 25,475,769 km (0.101 R)
• M41: 27,082,301 km (0.096 R)
• M42: 27,534,236 km (0.092 R)
• M43: 29,367,259 km (0.08 R)
• M44: 30,018,159 km (0.083 R)
• M45: 30,861,891 km (0.041 R)
• M46: 31,713,552 km (0.109 R)
• M47: 32,764,776 km (0.089 R)
• M48: 33,730,281 km (0.078 R)
• M49: 35,097,755 km (0.088 R)
• M50: 35,196,190 km (0.104 R)
• M51: 36,284,365 km (0.095 R)
• M52: 38,798,058 km (0.068 R)
• M53: 39,819,213 km (0.063 R)
• M54: 40,539,377 km (0.065 R)
• M55: 42,201,260 km (0.082 R)
• M56: 42,515,416 km (0.084 R)
• M57: 43,145,971 km (0.104 R)
• M58: 43,462,370 km (0.086 R)
• M59: 46,236,812 km (0.117 R)
• M60: 47,863,390 km (0.087 R)
• M61: 48,191,009 km (0.098 R)
• M62: 50,061,132 km (0.1 R)
• M63: 50,282,687 km (0.081 R)
• M64: 56,733,197 km (0.079 R)
• M65: 56,964,326 km (0.088 R)
• M66: 58,823,678 km (0.066 R)
• M67: 59,291,620 km (0.106 R)
• M68: 59,643,474 km (0.11 R)
• M69: 60,821,109 km (0.081 R)
• M70: 61,887,442 km (0.026 R)
• M71: 62,244,233 km (0.034 R)
• M72: 62,363,463 km (0.093 R)
• M73: 63,438,623 km (0.051 R)
• M74: 65,365,443 km (0.101 R)
• M75: 67,923,268 km (0.099 R)
• M76: 72,759,767 km (0.108 R)
• M77: 74,017,586 km (0.081 R)
• M78: 74,143,846 km (0.028 R)
• M79: 74,270,107 km (0.057 R)
• M80: 74,522,778 km (0.082 R)
• M81: 78,090,836 km (0.057 R)
• M82: 78,733,958 km (0.117 R)
• M83: 79,766,333 km (0.09 R)
• M84: 80,413,942 km (0.073 R)
• M85: 80,673,494 km (0.091 R)
• M86: 82,105,744 km (0.106 R)
• M87: 82,759,487 km (0.113 R)
• M88: 83,283,827 km (0.085 R)
• M89: 83,809,215 km (0.081 R)
• M90: 85,921,836 km (0.076 R)
• M91: 86,319,916 km (0.071 R)
• M92: 88,319,441 km (0.077 R)
• M93: 88,587,221 km (0.107 R)
• M94: 89,392,058 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit