🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.62 AU - 0.64 AU

Year: 208 Days

Day: 21.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 160.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.87 AU - 0.91 AU

Year: 349 Days

Day: 36.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,618,001 km

• M1: 71,059 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.08 AU - 1.32 AU

Year: 547 Days

Day: 29.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 53.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.99 AU - 1.59 AU

Year: 610 Days

Day: 36.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.44 AU - 2.6 AU

Year: 1665 Days

Day: 19.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,618,001 km

• M1: 484,996 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.46 AU - 2.68 AU

Year: 1715 Days

Day: 16.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.5

Radius: 13.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.44 AU - 5.3 AU

Year: 4473 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,618,001 km

• M1: 170,542 km (0.11 R)
• M2: 270,473 km (0.089 R)
• M3: 359,484 km (0.094 R)
• M4: 518,357 km (0.098 R)
• M5: 737,817 km (0.092 R)
• M6: 953,986 km (0.098 R)
• M7: 1,101,788 km (0.109 R)
• M8: 1,231,340 km (0.086 R)
• M9: 1,380,040 km (0.12 R)
• M10: 1,506,600 km (0.108 R)
• M11: 1,711,400 km (0.081 R)
• M12: 2,116,511 km (0.092 R)
• M13: 2,230,953 km (0.089 R)
• M14: 2,381,000 km (0.096 R)
• M15: 2,586,697 km (0.101 R)
• M16: 2,906,238 km (0.094 R)
• M17: 3,295,491 km (0.084 R)
• M18: 3,800,534 km (0.103 R)
• M19: 4,164,805 km (0.103 R)
• M20: 5,190,747 km (0.113 R)
• M21: 5,686,365 km (0.119 R)
• M22: 6,291,787 km (0.103 R)
• M23: 6,434,504 km (0.106 R)
• M24: 6,674,758 km (0.111 R)
• M25: 7,188,926 km (0.093 R)
• M26: 7,338,224 km (0.073 R)
• M27: 8,543,086 km (0.112 R)
• M28: 8,860,682 km (0.117 R)
• M29: 9,317,105 km (0.076 R)
• M30: 9,616,600 km (0.117 R)
• M31: 10,647,180 km (0.113 R)
• M32: 10,817,721 km (0.088 R)
• M33: 11,017,734 km (0.039 R)
• M34: 11,103,752 km (0.106 R)
• M35: 11,421,498 km (0.113 R)
• M36: 11,508,564 km (0.089 R)
• M37: 11,742,086 km (0.046 R)
• M38: 12,124,907 km (0.074 R)
• M39: 12,782,091 km (0.098 R)
• M40: 12,872,598 km (0.1 R)
• M41: 13,481,611 km (0.055 R)
• M42: 14,131,164 km (0.063 R)
• M43: 14,790,891 km (0.116 R)
• M44: 14,949,614 km (0.112 R)
• M45: 15,236,394 km (0.117 R)
• M46: 15,912,875 km (0.077 R)
• M47: 16,303,924 km (0.081 R)
• M48: 16,467,734 km (0.11 R)
• M49: 16,731,026 km (0.119 R)
• M50: 16,830,209 km (0.077 R)
• M51: 17,328,669 km (0.1 R)
• M52: 17,428,900 km (0.057 R)
• M53: 17,630,109 km (0.036 R)
• M54: 18,102,390 km (0.07 R)
• M55: 18,238,075 km (0.092 R)
• M56: 18,853,072 km (0.076 R)
• M57: 19,544,363 km (0.107 R)
• M58: 20,349,649 km (0.102 R)
• M59: 20,667,694 km (0.106 R)
• M60: 20,916,176 km (0.053 R)
• M61: 21,094,347 km (0.038 R)
• M62: 21,992,533 km (0.097 R)
• M63: 22,137,493 km (0.079 R)
• M64: 22,793,330 km (0.118 R)
• M65: 22,939,936 km (0.091 R)
• M66: 23,050,190 km (0.112 R)
• M67: 23,160,443 km (0.109 R)
• M68: 23,789,203 km (0.113 R)
• M69: 24,012,403 km (0.113 R)
• M70: 24,124,302 km (0.083 R)
• M71: 24,385,949 km (0.076 R)
• M72: 24,836,837 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178

Radius: 9.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.92 AU - 9.4 AU

Year: 10608 Days

Day: 5.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,618,001 km

• M1: 125,812 km (0.095 R)
• M2: 485,595 km (0.092 R)
• M3: 658,081 km (0.071 R)
• M4: 720,164 km (0.091 R)
• M5: 851,212 km (0.09 R)
• M6: 1,356,703 km (0.082 R)
• M7: 1,471,145 km (0.098 R)
• M8: 1,640,640 km (0.088 R)
• M9: 1,870,572 km (0.071 R)
• M10: 2,148,973 km (0.111 R)
• M11: 2,480,781 km (0.079 R)
• M12: 2,787,008 km (0.093 R)
• M13: 3,391,085 km (0.11 R)
• M14: 4,274,011 km (0.12 R)
• M15: 4,346,716 km (0.096 R)
• M16: 4,766,188 km (0.08 R)
• M17: 4,892,150 km (0.072 R)
• M18: 5,172,945 km (0.12 R)
• M19: 5,302,497 km (0.064 R)
• M20: 5,380,587 km (0.109 R)
• M21: 5,938,736 km (0.056 R)
• M22: 6,101,499 km (0.094 R)
• M23: 6,211,004 km (0.118 R)
• M24: 6,881,053 km (0.104 R)
• M25: 7,080,916 km (0.096 R)
• M26: 7,398,811 km (0.119 R)
• M27: 9,847,878 km (0.119 R)
• M28: 10,073,322 km (0.055 R)
• M29: 10,137,949 km (0.119 R)
• M30: 10,430,861 km (0.11 R)
• M31: 10,759,528 km (0.072 R)
• M32: 11,124,995 km (0.044 R)
• M33: 11,258,885 km (0.113 R)
• M34: 11,562,270 km (0.113 R)
• M35: 12,142,560 km (0.113 R)
• M36: 13,013,070 km (0.052 R)
• M37: 13,295,810 km (0.046 R)
• M38: 13,438,078 km (0.052 R)
• M39: 13,545,040 km (0.05 R)
• M40: 13,723,959 km (0.063 R)
• M41: 14,047,838 km (0.104 R)
• M42: 14,229,001 km (0.047 R)
• M43: 14,630,223 km (0.041 R)
• M44: 15,818,329 km (0.065 R)
• M45: 16,462,049 km (0.114 R)
• M46: 17,075,849 km (0.079 R)
• M47: 17,269,129 km (0.112 R)
• M48: 17,346,621 km (0.114 R)
• M49: 20,912,586 km (0.077 R)
• M50: 21,243,945 km (0.089 R)
• M51: 23,311,088 km (0.1 R)
• M52: 23,482,677 km (0.103 R)
• M53: 23,697,649 km (0.119 R)
• M54: 24,086,454 km (0.095 R)
• M55: 26,017,164 km (0.064 R)
• M56: 26,418,236 km (0.098 R)
• M57: 26,597,155 km (0.092 R)
• M58: 26,821,253 km (0.119 R)
• M59: 28,499,741 km (0.085 R)
• M60: 31,387,578 km (0.115 R)
• M61: 31,482,273 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.1

Radius: 11

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.92 AU - 10.34 AU

Year: 11483 Days

Day: 9.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,618,001 km

• M1: 148,999 km (0.106 R)
• M2: 284,386 km (0.098 R)
• M3: 599,588 km (0.11 R)
• M4: 711,637 km (0.084 R)
• M5: 885,171 km (0.101 R)
• M6: 1,053,917 km (0.089 R)
• M7: 1,359,545 km (0.031 R)
• M8: 1,624,184 km (0.068 R)
• M9: 1,716,187 km (0.105 R)
• M10: 2,305,154 km (0.083 R)
• M11: 2,435,453 km (0.099 R)
• M12: 2,758,435 km (0.113 R)
• M13: 2,953,361 km (0.059 R)
• M14: 4,343,724 km (0.085 R)
• M15: 4,769,031 km (0.115 R)
• M16: 5,554,419 km (0.116 R)
• M17: 5,908,368 km (0.096 R)
• M18: 6,233,294 km (0.118 R)
• M19: 8,103,118 km (0.07 R)
• M20: 8,343,223 km (0.051 R)
• M21: 9,036,609 km (0.025 R)
• M22: 9,327,427 km (0.034 R)
• M23: 9,663,574 km (0.099 R)
• M24: 10,218,432 km (0.117 R)
• M25: 10,391,367 km (0.073 R)
• M26: 11,899,314 km (0.111 R)
• M27: 12,264,033 km (0.114 R)
• M28: 12,401,663 km (0.038 R)
• M29: 12,817,994 km (0.111 R)
• M30: 13,004,393 km (0.092 R)
• M31: 13,569,275 km (0.106 R)
• M32: 13,664,270 km (0.09 R)
• M33: 13,854,708 km (0.069 R)
• M34: 14,674,354 km (0.093 R)
• M35: 14,771,743 km (0.053 R)
• M36: 15,509,559 km (0.032 R)
• M37: 16,259,344 km (0.111 R)
• M38: 18,896,006 km (0.092 R)
• M39: 19,321,612 km (0.115 R)
• M40: 19,589,093 km (0.082 R)
• M41: 19,857,921 km (0.117 R)
• M42: 20,890,445 km (0.102 R)
• M43: 21,110,204 km (0.119 R)
• M44: 21,440,965 km (0.108 R)
• M45: 22,052,073 km (0.116 R)
• M46: 22,219,622 km (0.115 R)
• M47: 22,500,118 km (0.116 R)
• M48: 23,177,647 km (0.025 R)
• M49: 23,862,057 km (0.101 R)
• M50: 24,726,882 km (0.111 R)
• M51: 25,367,461 km (0.103 R)
• M52: 25,836,899 km (0.097 R)
• M53: 26,724,762 km (0.069 R)
• M54: 26,843,992 km (0.114 R)
• M55: 27,082,750 km (0.079 R)
• M56: 27,262,267 km (0.094 R)
• M57: 27,562,510 km (0.053 R)
• M58: 27,924,088 km (0.106 R)
• M59: 28,896,175 km (0.103 R)
• M60: 30,003,050 km (0.026 R)
• M61: 30,126,917 km (0.118 R)
• M62: 30,748,646 km (0.115 R)
• M63: 31,374,713 km (0.102 R)
• M64: 32,131,379 km (0.025 R)
• M65: 32,575,684 km (0.064 R)
• M66: 33,727,289 km (0.094 R)
• M67: 33,920,569 km (0.11 R)
• M68: 34,632,206 km (0.108 R)
• M69: 35,414,154 km (0.068 R)
• M70: 35,610,576 km (0.099 R)
• M71: 35,741,774 km (0.086 R)
• M72: 35,938,794 km (0.1 R)
• M73: 36,070,291 km (0.113 R)
• M74: 36,333,882 km (0.101 R)
• M75: 36,465,827 km (0.12 R)
• M76: 37,061,975 km (0.07 R)
• M77: 37,794,855 km (0.036 R)
• M78: 38,129,655 km (0.068 R)
• M79: 38,599,991 km (0.103 R)
• M80: 39,342,894 km (0.085 R)
• M81: 39,886,083 km (0.04 R)
• M82: 44,179,842 km (0.078 R)
• M83: 44,250,302 km (0.083 R)
• M84: 45,240,490 km (0.111 R)
• M85: 45,667,144 km (0.03 R)
• M86: 46,596,146 km (0.099 R)
• M87: 47,820,306 km (0.083 R)
• M88: 48,182,333 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 19,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit