🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.59 AU - 0.81 AU

Year: 213 Days

Day: 27.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,970,816 km

• M1: 110,702 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.51 AU - 1.93 AU

Year: 820 Days

Day: 17.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 93.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,970,816 km

• M1: 879,635 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.96 AU - 1.98 AU

Year: 1005 Days

Day: 12 Hours

Environment

Temp: -69 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.99 AU - 2.25 AU

Year: 1122 Days

Day: 36.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.06 AU - 3.06 AU

Year: 1489 Days

Day: 45.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,970,816 km

• M1: 967,300 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.5 AU - 2.66 AU

Year: 1506 Days

Day: 25.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,970,816 km

• M1: 545,284 km (0.087 R)
• M2: 2,112,771 km (0.053 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.8

Radius: 8.3

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.97 AU - 6.25 AU

Year: 4198 Days

Day: 5.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,970,816 km

• M1: 131,048 km (0.119 R)
• M2: 206,894 km (0.093 R)
• M3: 301,739 km (0.075 R)
• M4: 369,357 km (0.114 R)
• M5: 424,409 km (0.059 R)
• M6: 554,709 km (0.084 R)
• M7: 619,634 km (0.071 R)
• M8: 710,739 km (0.045 R)
• M9: 945,608 km (0.105 R)
• M10: 1,025,045 km (0.094 R)
• M11: 1,190,649 km (0.055 R)
• M12: 1,291,478 km (0.102 R)
• M13: 1,440,627 km (0.111 R)
• M14: 1,563,896 km (0.118 R)
• M15: 1,837,959 km (0.045 R)
• M16: 2,250,550 km (0.091 R)
• M17: 2,394,464 km (0.07 R)
• M18: 2,597,468 km (0.116 R)
• M19: 3,842,870 km (0.083 R)
• M20: 4,168,545 km (0.085 R)
• M21: 4,368,407 km (0.039 R)
• M22: 5,009,733 km (0.076 R)
• M23: 5,753,983 km (0.104 R)
• M24: 5,951,751 km (0.103 R)
• M25: 6,252,443 km (0.115 R)
• M26: 6,430,165 km (0.085 R)
• M27: 7,026,014 km (0.062 R)
• M28: 7,078,672 km (0.108 R)
• M29: 7,184,288 km (0.109 R)
• M30: 7,397,316 km (0.117 R)
• M31: 8,409,046 km (0.116 R)
• M32: 8,549,070 km (0.088 R)
• M33: 8,803,236 km (0.12 R)
• M34: 8,973,927 km (0.048 R)
• M35: 9,145,815 km (0.099 R)
• M36: 9,289,878 km (0.108 R)
• M37: 9,492,882 km (0.074 R)
• M38: 9,785,346 km (0.119 R)
• M39: 10,199,882 km (0.117 R)
• M40: 11,539,681 km (0.077 R)
• M41: 11,601,913 km (0.117 R)
• M42: 11,820,476 km (0.102 R)
• M43: 11,914,573 km (0.114 R)
• M44: 12,198,510 km (0.065 R)
• M45: 12,516,405 km (0.086 R)
• M46: 12,804,979 km (0.025 R)
• M47: 13,128,260 km (0.094 R)
• M48: 13,848,724 km (0.065 R)
• M49: 14,817,968 km (0.112 R)
• M50: 15,055,231 km (0.102 R)
• M51: 15,225,473 km (0.088 R)
• M52: 15,293,690 km (0.094 R)
• M53: 15,430,572 km (0.1 R)
• M54: 15,533,495 km (0.084 R)
• M55: 15,670,975 km (0.092 R)
• M56: 16,295,098 km (0.079 R)
• M57: 16,610,151 km (0.117 R)
• M58: 16,821,233 km (0.099 R)
• M59: 17,246,391 km (0.086 R)
• M60: 18,034,771 km (0.116 R)
• M61: 19,758,139 km (0.079 R)
• M62: 19,832,639 km (0.057 R)
• M63: 19,907,138 km (0.11 R)
• M64: 20,658,269 km (0.103 R)
• M65: 21,075,198 km (0.108 R)
• M66: 21,227,639 km (0.085 R)
• M67: 21,763,648 km (0.111 R)
• M68: 22,265,399 km (0.064 R)
• M69: 23,123,193 km (0.083 R)
• M70: 23,952,115 km (0.085 R)
• M71: 24,031,701 km (0.118 R)
• M72: 24,190,724 km (0.081 R)
• M73: 24,750,669 km (0.042 R)
• M74: 24,871,244 km (0.081 R)
• M75: 25,355,194 km (0.094 R)
• M76: 25,923,965 km (0.115 R)
• M77: 26,867,179 km (0.093 R)
• M78: 26,949,757 km (0.108 R)
• M79: 27,115,212 km (0.114 R)
• M80: 27,571,785 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.2

Radius: 13

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.59 AU - 7.69 AU

Year: 6218 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,970,816 km

• M1: 163,660 km (0.1 R)
• M2: 250,128 km (0.094 R)
• M3: 368,160 km (0.098 R)
• M4: 549,772 km (0.076 R)
• M5: 806,632 km (0.094 R)
• M6: 923,019 km (0.069 R)
• M7: 1,045,839 km (0.059 R)
• M8: 1,448,706 km (0.112 R)
• M9: 1,799,962 km (0.057 R)
• M10: 2,408,227 km (0.117 R)
• M11: 2,502,473 km (0.114 R)
• M12: 2,597,917 km (0.111 R)
• M13: 2,776,387 km (0.099 R)
• M14: 2,942,141 km (0.089 R)
• M15: 3,318,679 km (0.115 R)
• M16: 3,424,146 km (0.112 R)
• M17: 3,584,365 km (0.056 R)
• M18: 3,747,277 km (0.113 R)
• M19: 3,968,233 km (0.109 R)
• M20: 4,212,526 km (0.087 R)
• M21: 4,327,118 km (0.112 R)
• M22: 4,423,310 km (0.101 R)
• M23: 4,617,787 km (0.067 R)
• M24: 5,076,155 km (0.118 R)
• M25: 5,157,387 km (0.108 R)
• M26: 5,280,057 km (0.099 R)
• M27: 5,362,485 km (0.085 R)
• M28: 5,717,182 km (0.056 R)
• M29: 5,972,246 km (0.045 R)
• M30: 6,252,892 km (0.102 R)
• M31: 6,537,876 km (0.117 R)
• M32: 7,007,314 km (0.099 R)
• M33: 7,211,814 km (0.11 R)
• M34: 7,303,368 km (0.105 R)
• M35: 7,743,635 km (0.066 R)
• M36: 8,002,439 km (0.057 R)
• M37: 8,144,856 km (0.105 R)
• M38: 8,918,726 km (0.108 R)
• M39: 9,140,579 km (0.055 R)
• M40: 9,289,579 km (0.111 R)
• M41: 9,640,386 km (0.086 R)
• M42: 10,614,268 km (0.031 R)
• M43: 10,718,538 km (0.109 R)
• M44: 11,218,943 km (0.095 R)
• M45: 11,378,564 km (0.11 R)
• M46: 11,700,049 km (0.042 R)
• M47: 12,544,380 km (0.088 R)
• M48: 12,820,986 km (0.113 R)
• M49: 12,932,287 km (0.085 R)
• M50: 14,522,812 km (0.064 R)
• M51: 14,725,966 km (0.108 R)
• M52: 15,017,831 km (0.061 R)
• M53: 15,666,637 km (0.05 R)
• M54: 16,324,718 km (0.09 R)
• M55: 16,475,513 km (0.064 R)
• M56: 16,778,598 km (0.115 R)
• M57: 16,900,221 km (0.03 R)
• M58: 17,698,774 km (0.094 R)
• M59: 18,009,040 km (0.073 R)
• M60: 18,540,861 km (0.099 R)
• M61: 19,620,060 km (0.073 R)
• M62: 19,716,251 km (0.116 R)
• M63: 19,844,756 km (0.111 R)
• M64: 20,621,618 km (0.068 R)
• M65: 21,177,972 km (0.109 R)
• M66: 21,375,441 km (0.097 R)
• M67: 21,474,475 km (0.094 R)
• M68: 21,971,738 km (0.04 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.8

Radius: 12.3

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.47 AU - 8.49 AU

Year: 8193 Days

Day: 10.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,970,816 km

• M1: 305,778 km (0.093 R)
• M2: 403,765 km (0.08 R)
• M3: 687,552 km (0.115 R)
• M4: 895,942 km (0.054 R)
• M5: 1,035,068 km (0.067 R)
• M6: 1,125,874 km (0.111 R)
• M7: 1,601,445 km (0.119 R)
• M8: 1,708,108 km (0.106 R)
• M9: 1,906,625 km (0.092 R)
• M10: 2,230,504 km (0.108 R)
• M11: 2,698,596 km (0.071 R)
• M12: 2,931,071 km (0.108 R)
• M13: 3,063,166 km (0.106 R)
• M14: 3,753,261 km (0.041 R)
• M15: 4,249,776 km (0.12 R)
• M16: 4,860,734 km (0.085 R)
• M17: 4,954,831 km (0.025 R)
• M18: 5,531,830 km (0.097 R)
• M19: 6,437,496 km (0.111 R)
• M20: 7,138,062 km (0.053 R)
• M21: 7,281,078 km (0.068 R)
• M22: 7,642,955 km (0.065 R)
• M23: 8,573,005 km (0.077 R)
• M24: 8,993,674 km (0.114 R)
• M25: 9,696,635 km (0.063 R)
• M26: 11,404,743 km (0.061 R)
• M27: 12,637,729 km (0.08 R)
• M28: 12,985,394 km (0.088 R)
• M29: 13,160,424 km (0.055 R)
• M30: 13,690,000 km (0.068 R)
• M31: 15,274,541 km (0.112 R)
• M32: 15,552,045 km (0.115 R)
• M33: 15,691,470 km (0.093 R)
• M34: 15,784,520 km (0.08 R)
• M35: 16,488,977 km (0.079 R)
• M36: 17,012,120 km (0.119 R)
• M37: 17,395,988 km (0.117 R)
• M38: 18,025,795 km (0.106 R)
• M39: 19,508,011 km (0.087 R)
• M40: 19,809,002 km (0.104 R)
• M41: 20,111,788 km (0.104 R)
• M42: 20,365,057 km (0.044 R)
• M43: 20,977,511 km (0.098 R)
• M44: 21,234,520 km (0.082 R)
• M45: 21,544,337 km (0.106 R)
• M46: 21,803,590 km (0.115 R)
• M47: 22,116,100 km (0.108 R)
• M48: 22,482,615 km (0.055 R)
• M49: 22,903,883 km (0.105 R)
• M50: 23,647,534 km (0.118 R)
• M51: 24,183,543 km (0.105 R)
• M52: 24,886,204 km (0.113 R)
• M53: 25,049,415 km (0.071 R)
• M54: 25,486,241 km (0.09 R)
• M55: 25,760,454 km (0.116 R)
• M56: 27,258,378 km (0.101 R)
• M57: 28,102,708 km (0.086 R)
• M58: 29,299,341 km (0.095 R)
• M59: 30,048,378 km (0.116 R)
• M60: 30,454,237 km (0.082 R)
• M61: 30,862,041 km (0.086 R)
• M62: 31,565,300 km (0.119 R)
• M63: 32,333,037 km (0.08 R)
• M64: 32,808,608 km (0.081 R)
• M65: 33,346,413 km (0.099 R)
• M66: 33,526,379 km (0.1 R)
• M67: 33,706,644 km (0.065 R)
• M68: 36,140,302 km (0.099 R)
• M69: 36,633,975 km (0.051 R)
• M70: 37,815,051 km (0.086 R)
• M71: 38,190,541 km (0.066 R)
• M72: 39,895,957 km (0.05 R)
• M73: 40,597,870 km (0.054 R)
• M74: 41,497,103 km (0.116 R)
• M75: 43,119,193 km (0.068 R)
• M76: 43,970,853 km (0.066 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 15,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit