🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.6 AU - 0.66 AU

Year: 210 Days

Day: 45.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,519,716 km

• M1: 237,412 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.56 AU - 0.92 AU

Year: 267 Days

Day: 14 Hours

Environment

Temp: -1 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.12 AU - 1.28 AU

Year: 551 Days

Day: 12.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.62 AU - 2.5 AU

Year: 1239 Days

Day: 21.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.73 AU - 2.67 AU

Year: 1367 Days

Day: 30.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,519,716 km

• M1: 462,257 km (0.067 R)

Asteroid Belt

Center: 2.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 13

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.03 AU - 4.15 AU

Year: 2850 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,519,716 km

• M1: 163,211 km (0.119 R)
• M2: 296,503 km (0.1 R)
• M3: 387,608 km (0.098 R)
• M4: 634,594 km (0.051 R)
• M5: 818,151 km (0.063 R)
• M6: 1,079,049 km (0.077 R)
• M7: 1,199,476 km (0.055 R)
• M8: 1,432,848 km (0.102 R)
• M9: 1,635,105 km (0.111 R)
• M10: 1,716,336 km (0.117 R)
• M11: 1,823,000 km (0.109 R)
• M12: 1,993,541 km (0.12 R)
• M13: 2,195,199 km (0.108 R)
• M14: 2,416,903 km (0.111 R)
• M15: 2,523,866 km (0.116 R)
• M16: 2,742,578 km (0.076 R)
• M17: 2,826,353 km (0.074 R)
• M18: 2,967,872 km (0.029 R)
• M19: 3,140,807 km (0.086 R)
• M20: 3,361,763 km (0.08 R)
• M21: 3,451,522 km (0.092 R)
• M22: 3,603,214 km (0.095 R)
• M23: 3,710,626 km (0.048 R)
• M24: 3,913,181 km (0.106 R)
• M25: 4,247,981 km (0.108 R)
• M26: 4,410,744 km (0.101 R)
• M27: 5,169,055 km (0.047 R)
• M28: 5,255,822 km (0.117 R)
• M29: 5,343,038 km (0.082 R)
• M30: 5,430,852 km (0.033 R)
• M31: 5,643,580 km (0.083 R)
• M32: 5,840,899 km (0.115 R)
• M33: 6,022,361 km (0.08 R)
• M34: 6,132,166 km (0.104 R)
• M35: 6,224,019 km (0.069 R)
• M36: 6,446,771 km (0.101 R)
• M37: 6,747,762 km (0.103 R)
• M38: 6,995,795 km (0.105 R)
• M39: 7,169,328 km (0.119 R)
• M40: 7,738,249 km (0.089 R)
• M41: 7,897,720 km (0.098 R)
• M42: 8,321,681 km (0.105 R)
• M43: 8,752,971 km (0.07 R)
• M44: 8,835,998 km (0.071 R)
• M45: 9,002,800 km (0.106 R)
• M46: 9,212,835 km (0.065 R)
• M47: 9,318,451 km (0.067 R)
• M48: 10,973,153 km (0.088 R)
• M49: 11,673,870 km (0.069 R)
• M50: 11,765,274 km (0.093 R)
• M51: 12,156,921 km (0.05 R)
• M52: 12,740,353 km (0.062 R)
• M53: 12,834,600 km (0.085 R)
• M54: 13,000,055 km (0.071 R)
• M55: 13,237,616 km (0.062 R)
• M56: 13,524,695 km (0.098 R)
• M57: 13,837,953 km (0.117 R)
• M58: 14,275,676 km (0.088 R)
• M59: 14,447,265 km (0.102 R)
• M60: 14,594,768 km (0.04 R)
• M61: 15,040,271 km (0.108 R)
• M62: 15,490,411 km (0.097 R)
• M63: 15,717,201 km (0.109 R)
• M64: 15,843,611 km (0.097 R)
• M65: 16,199,355 km (0.11 R)
• M66: 16,506,479 km (0.082 R)
• M67: 16,789,668 km (0.057 R)
• M68: 17,282,743 km (0.105 R)
• M69: 17,570,270 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.3

Radius: 13.6

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.96 AU - 7.38 AU

Year: 6421 Days

Day: 12.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,519,716 km

• M1: 174,282 km (0.086 R)
• M2: 285,134 km (0.104 R)
• M3: 476,918 km (0.049 R)
• M4: 604,824 km (0.08 R)
• M5: 1,068,129 km (0.102 R)
• M6: 1,155,494 km (0.113 R)
• M7: 1,322,595 km (0.088 R)
• M8: 1,417,440 km (0.082 R)
• M9: 1,631,215 km (0.08 R)
• M10: 1,733,540 km (0.089 R)
• M11: 1,838,259 km (0.103 R)
• M12: 1,927,120 km (0.055 R)
• M13: 2,072,529 km (0.12 R)
• M14: 2,491,852 km (0.03 R)
• M15: 2,630,978 km (0.112 R)
• M16: 2,752,451 km (0.037 R)
• M17: 3,322,120 km (0.081 R)
• M18: 3,699,855 km (0.056 R)
• M19: 3,836,587 km (0.062 R)
• M20: 4,091,502 km (0.119 R)
• M21: 4,472,528 km (0.102 R)
• M22: 4,741,205 km (0.086 R)
• M23: 5,090,816 km (0.088 R)
• M24: 5,345,730 km (0.064 R)
• M25: 5,736,181 km (0.093 R)
• M26: 6,934,609 km (0.071 R)
• M27: 7,620,366 km (0.084 R)
• M28: 8,000,943 km (0.119 R)
• M29: 8,538,298 km (0.104 R)
• M30: 8,841,833 km (0.092 R)
• M31: 9,210,890 km (0.099 R)
• M32: 9,647,866 km (0.027 R)
• M33: 10,219,629 km (0.075 R)
• M34: 10,704,625 km (0.11 R)
• M35: 10,900,748 km (0.079 R)
• M36: 11,164,040 km (0.087 R)
• M37: 11,263,373 km (0.03 R)
• M38: 12,306,669 km (0.102 R)
• M39: 13,982,614 km (0.107 R)
• M40: 14,161,383 km (0.114 R)
• M41: 14,484,963 km (0.071 R)
• M42: 14,738,233 km (0.114 R)
• M43: 15,029,649 km (0.087 R)
• M44: 15,952,519 km (0.099 R)
• M45: 16,214,165 km (0.047 R)
• M46: 16,666,250 km (0.061 R)
• M47: 18,085,784 km (0.11 R)
• M48: 18,358,800 km (0.047 R)
• M49: 18,633,013 km (0.098 R)
• M50: 19,823,962 km (0.089 R)
• M51: 20,388,245 km (0.088 R)
• M52: 20,835,243 km (0.039 R)
• M53: 21,450,091 km (0.113 R)
• M54: 21,573,808 km (0.093 R)
• M55: 21,821,991 km (0.082 R)
• M56: 21,987,895 km (0.114 R)
• M57: 22,237,574 km (0.098 R)
• M58: 22,488,150 km (0.094 R)
• M59: 22,950,109 km (0.106 R)
• M60: 23,161,042 km (0.095 R)
• M61: 23,330,237 km (0.097 R)
• M62: 23,627,488 km (0.076 R)
• M63: 23,968,720 km (0.11 R)
• M64: 24,569,805 km (0.094 R)
• M65: 25,088,909 km (0.113 R)
• M66: 25,437,024 km (0.114 R)
• M67: 26,094,057 km (0.061 R)
• M68: 27,201,530 km (0.114 R)
• M69: 27,380,300 km (0.1 R)
• M70: 27,693,707 km (0.043 R)
• M71: 27,783,616 km (0.108 R)
• M72: 28,008,461 km (0.03 R)
• M73: 28,279,233 km (0.089 R)
• M74: 28,550,754 km (0.072 R)
• M75: 28,868,799 km (0.11 R)
• M76: 29,279,295 km (0.069 R)
• M77: 29,600,033 km (0.089 R)
• M78: 29,921,818 km (0.092 R)
• M79: 30,244,800 km (0.106 R)
• M80: 30,337,251 km (0.103 R)
• M81: 30,987,404 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.7

Radius: 12.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.33 AU - 7.75 AU

Year: 7826 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,519,716 km

• M1: 189,541 km (0.112 R)
• M2: 272,119 km (0.119 R)
• M3: 550,819 km (0.094 R)
• M4: 758,012 km (0.102 R)
• M5: 1,452,895 km (0.111 R)
• M6: 1,698,684 km (0.05 R)
• M7: 1,835,566 km (0.096 R)
• M8: 1,958,386 km (0.09 R)
• M9: 2,047,845 km (0.095 R)
• M10: 2,175,602 km (0.08 R)
• M11: 2,633,970 km (0.088 R)
• M12: 3,228,172 km (0.047 R)
• M13: 3,464,537 km (0.073 R)
• M14: 3,595,884 km (0.092 R)
• M15: 3,751,167 km (0.113 R)
• M16: 4,068,613 km (0.084 R)
• M17: 4,729,985 km (0.057 R)
• M18: 4,876,143 km (0.116 R)
• M19: 5,073,313 km (0.063 R)
• M20: 5,197,928 km (0.039 R)
• M21: 5,577,906 km (0.047 R)
• M22: 5,680,830 km (0.092 R)
• M23: 5,784,351 km (0.104 R)
• M24: 6,072,327 km (0.076 R)
• M25: 6,391,868 km (0.114 R)
• M26: 6,608,037 km (0.097 R)
• M27: 6,854,126 km (0.093 R)
• M28: 7,186,981 km (0.081 R)
• M29: 7,271,055 km (0.066 R)
• M30: 8,246,583 km (0.103 R)
• M31: 8,393,488 km (0.092 R)
• M32: 9,050,522 km (0.101 R)
• M33: 9,171,696 km (0.059 R)
• M34: 9,415,840 km (0.059 R)
• M35: 10,129,721 km (0.111 R)
• M36: 10,636,708 km (0.114 R)
• M37: 10,990,058 km (0.112 R)
• M38: 11,184,386 km (0.052 R)
• M39: 11,774,400 km (0.081 R)
• M40: 12,848,213 km (0.079 R)
• M41: 13,155,786 km (0.107 R)
• M42: 13,813,419 km (0.048 R)
• M43: 14,058,310 km (0.1 R)
• M44: 14,552,582 km (0.12 R)
• M45: 14,837,715 km (0.034 R)
• M46: 15,776,741 km (0.112 R)
• M47: 16,846,815 km (0.112 R)
• M48: 16,958,863 km (0.098 R)
• M49: 17,071,062 km (0.099 R)
• M50: 17,826,082 km (0.089 R)
• M51: 18,245,854 km (0.108 R)
• M52: 18,437,788 km (0.099 R)
• M53: 19,095,420 km (0.074 R)
• M54: 19,997,346 km (0.119 R)
• M55: 20,832,999 km (0.104 R)
• M56: 21,154,336 km (0.101 R)
• M57: 21,234,969 km (0.063 R)
• M58: 21,436,926 km (0.114 R)
• M59: 21,639,482 km (0.042 R)
• M60: 22,005,697 km (0.043 R)
• M61: 22,456,136 km (0.073 R)
• M62: 23,951,517 km (0.104 R)
• M63: 24,161,851 km (0.09 R)
• M64: 24,246,075 km (0.067 R)
• M65: 24,711,324 km (0.079 R)
• M66: 25,307,621 km (0.069 R)
• M67: 25,393,341 km (0.092 R)
• M68: 25,564,780 km (0.09 R)
• M69: 25,736,668 km (0.045 R)
• M70: 27,169,068 km (0.057 R)
• M71: 27,872,776 km (0.097 R)
• M72: 28,984,587 km (0.117 R)
• M73: 29,658,526 km (0.025 R)
• M74: 29,929,597 km (0.059 R)
• M75: 30,156,088 km (0.087 R)
• M76: 30,428,656 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 16,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit