🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.73 AU - 1.03 AU

Year: 363 Days

Day: 21 Hours

Environment

Temp: -57 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.94 AU - 1.5 AU

Year: 593 Days

Day: 24.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,404,013 km

• M1: 77,492 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.98 AU - 2.06 AU

Year: 1262 Days

Day: 15.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 8.4

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.06 AU - 4.12 AU

Year: 3637 Days

Day: 5.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,404,013 km

• M1: 123,867 km (0.091 R)
• M2: 186,698 km (0.106 R)
• M3: 312,660 km (0.113 R)
• M4: 388,805 km (0.069 R)
• M5: 491,878 km (0.08 R)
• M6: 583,880 km (0.098 R)
• M7: 648,656 km (0.046 R)
• M8: 822,339 km (0.102 R)
• M9: 972,237 km (0.119 R)
• M10: 1,172,548 km (0.118 R)
• M11: 1,242,410 km (0.074 R)
• M12: 1,299,258 km (0.026 R)
• M13: 1,535,772 km (0.088 R)
• M14: 2,290,643 km (0.088 R)
• M15: 2,468,365 km (0.073 R)
• M16: 3,086,503 km (0.081 R)
• M17: 3,184,340 km (0.119 R)
• M18: 3,263,178 km (0.071 R)
• M19: 3,647,346 km (0.052 R)
• M20: 3,730,073 km (0.109 R)
• M21: 3,960,753 km (0.098 R)
• M22: 4,024,482 km (0.1 R)
• M23: 4,088,510 km (0.116 R)
• M24: 4,524,588 km (0.036 R)
• M25: 4,591,159 km (0.115 R)
• M26: 4,658,178 km (0.103 R)
• M27: 4,793,265 km (0.032 R)
• M28: 4,929,549 km (0.045 R)
• M29: 5,798,563 km (0.1 R)
• M30: 5,919,588 km (0.097 R)
• M31: 6,437,346 km (0.094 R)
• M32: 6,613,123 km (0.108 R)
• M33: 6,688,970 km (0.113 R)
• M34: 7,098,269 km (0.057 R)
• M35: 7,358,270 km (0.077 R)
• M36: 7,941,104 km (0.067 R)
• M37: 8,511,520 km (0.066 R)
• M38: 8,566,423 km (0.096 R)
• M39: 9,921,929 km (0.119 R)
• M40: 10,096,061 km (0.109 R)
• M41: 10,241,919 km (0.096 R)
• M42: 10,300,412 km (0.1 R)
• M43: 10,388,525 km (0.061 R)
• M44: 10,535,729 km (0.063 R)
• M45: 12,138,820 km (0.104 R)
• M46: 12,356,335 km (0.06 R)
• M47: 12,512,366 km (0.093 R)
• M48: 12,637,729 km (0.099 R)
• M49: 13,302,542 km (0.115 R)
• M50: 13,398,434 km (0.102 R)
• M51: 13,590,967 km (0.1 R)
• M52: 13,784,397 km (0.118 R)
• M53: 14,501,419 km (0.112 R)
• M54: 15,163,839 km (0.117 R)
• M55: 15,465,129 km (0.078 R)
• M56: 15,802,173 km (0.064 R)
• M57: 15,869,941 km (0.104 R)
• M58: 15,937,708 km (0.119 R)
• M59: 16,039,585 km (0.069 R)
• M60: 16,655,479 km (0.11 R)
• M61: 16,897,079 km (0.119 R)
• M62: 17,314,009 km (0.055 R)
• M63: 17,804,690 km (0.049 R)
• M64: 18,513,634 km (0.046 R)
• M65: 18,907,525 km (0.071 R)
• M66: 19,485,272 km (0.098 R)
• M67: 19,557,827 km (0.111 R)
• M68: 20,362,813 km (0.108 R)
• M69: 20,584,218 km (0.116 R)
• M70: 21,515,315 km (0.075 R)
• M71: 21,703,210 km (0.065 R)
• M72: 21,929,253 km (0.037 R)
• M73: 22,004,949 km (0.117 R)
• M74: 22,384,030 km (0.039 R)
• M75: 23,341,157 km (0.078 R)
• M76: 23,495,542 km (0.09 R)
• M77: 24,782,234 km (0.114 R)
• M78: 25,097,736 km (0.086 R)
• M79: 25,295,504 km (0.041 R)
• M80: 25,493,721 km (0.111 R)
• M81: 25,971,836 km (0.104 R)
• M82: 26,573,519 km (0.076 R)
• M83: 26,654,002 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521

Radius: 11.2

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.34 AU - 4.46 AU

Year: 4058 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,404,013 km

• M1: 141,370 km (0.103 R)
• M2: 211,831 km (0.12 R)
• M3: 322,982 km (0.079 R)
• M4: 525,388 km (0.076 R)
• M5: 668,702 km (0.107 R)
• M6: 904,618 km (0.119 R)
• M7: 997,369 km (0.101 R)
• M8: 1,118,094 km (0.034 R)
• M9: 1,231,190 km (0.087 R)
• M10: 1,415,196 km (0.111 R)
• M11: 1,884,933 km (0.117 R)
• M12: 2,368,733 km (0.104 R)
• M13: 2,483,325 km (0.085 R)
• M14: 2,718,044 km (0.105 R)
• M15: 3,191,671 km (0.075 R)
• M16: 3,264,076 km (0.092 R)
• M17: 3,336,930 km (0.09 R)
• M18: 3,559,083 km (0.096 R)
• M19: 3,998,601 km (0.064 R)
• M20: 4,334,748 km (0.094 R)
• M21: 4,659,375 km (0.107 R)
• M22: 4,762,598 km (0.106 R)
• M23: 5,549,333 km (0.112 R)
• M24: 5,658,689 km (0.1 R)
• M25: 5,879,795 km (0.119 R)
• M26: 6,103,743 km (0.079 R)
• M27: 6,194,100 km (0.095 R)
• M28: 6,490,902 km (0.087 R)
• M29: 6,909,626 km (0.115 R)
• M30: 7,748,871 km (0.087 R)
• M31: 7,969,827 km (0.051 R)
• M32: 8,118,377 km (0.11 R)
• M33: 8,798,150 km (0.108 R)
• M34: 8,977,368 km (0.118 R)
• M35: 9,157,783 km (0.104 R)
• M36: 9,235,574 km (0.088 R)
• M37: 9,496,174 km (0.096 R)
• M38: 9,759,167 km (0.113 R)
• M39: 10,051,331 km (0.076 R)
• M40: 11,276,538 km (0.05 R)
• M41: 11,527,264 km (0.09 R)
• M42: 11,611,188 km (0.073 R)
• M43: 12,204,793 km (0.077 R)
• M44: 12,692,482 km (0.049 R)
• M45: 13,598,297 km (0.062 R)
• M46: 13,984,409 km (0.104 R)
• M47: 14,646,080 km (0.05 R)
• M48: 15,348,592 km (0.093 R)
• M49: 15,968,526 km (0.112 R)
• M50: 17,104,871 km (0.09 R)
• M51: 17,232,777 km (0.097 R)
• M52: 17,328,969 km (0.07 R)
• M53: 17,747,543 km (0.088 R)
• M54: 18,071,722 km (0.118 R)
• M55: 18,169,409 km (0.071 R)
• M56: 18,660,390 km (0.117 R)
• M57: 18,792,036 km (0.114 R)
• M58: 18,957,192 km (0.118 R)
• M59: 19,122,647 km (0.06 R)
• M60: 19,388,482 km (0.076 R)
• M61: 20,193,169 km (0.076 R)
• M62: 20,463,942 km (0.068 R)
• M63: 21,317,547 km (0.12 R)
• M64: 21,696,927 km (0.056 R)
• M65: 21,904,719 km (0.117 R)
• M66: 22,043,695 km (0.108 R)
• M67: 22,287,540 km (0.096 R)
• M68: 22,497,126 km (0.107 R)
• M69: 22,672,455 km (0.108 R)
• M70: 22,812,927 km (0.118 R)
• M71: 23,024,309 km (0.073 R)
• M72: 23,130,224 km (0.072 R)
• M73: 23,876,269 km (0.082 R)
• M74: 23,947,777 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.8

Radius: 12.4

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.97 AU - 5.81 AU

Year: 5502 Days

Day: 7.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,404,013 km

• M1: 209,287 km (0.12 R)
• M2: 554,709 km (0.116 R)
• M3: 680,670 km (0.119 R)
• M4: 902,225 km (0.118 R)
• M5: 1,003,054 km (0.08 R)
• M6: 1,315,414 km (0.047 R)
• M7: 1,612,366 km (0.103 R)
• M8: 1,737,280 km (0.048 R)
• M9: 1,964,070 km (0.064 R)
• M10: 2,047,396 km (0.089 R)
• M11: 2,166,177 km (0.057 R)
• M12: 2,573,233 km (0.114 R)
• M13: 2,683,487 km (0.084 R)
• M14: 2,966,077 km (0.105 R)
• M15: 3,219,047 km (0.057 R)
• M16: 3,621,914 km (0.088 R)
• M17: 3,725,286 km (0.112 R)
• M18: 4,126,956 km (0.069 R)
• M19: 4,453,977 km (0.112 R)
• M20: 4,766,787 km (0.077 R)
• M21: 4,857,592 km (0.091 R)
• M22: 5,532,728 km (0.083 R)
• M23: 5,724,213 km (0.065 R)
• M24: 5,820,853 km (0.117 R)
• M25: 5,942,327 km (0.094 R)
• M26: 6,089,232 km (0.09 R)
• M27: 6,562,559 km (0.049 R)
• M28: 7,099,765 km (0.062 R)
• M29: 7,281,826 km (0.112 R)
• M30: 7,518,490 km (0.106 R)
• M31: 7,811,103 km (0.101 R)
• M32: 7,891,437 km (0.118 R)
• M33: 8,080,379 km (0.074 R)
• M34: 8,462,452 km (0.108 R)
• M35: 8,766,884 km (0.11 R)
• M36: 9,244,550 km (0.103 R)
• M37: 9,500,961 km (0.101 R)
• M38: 10,195,992 km (0.109 R)
• M39: 10,283,956 km (0.079 R)
• M40: 10,372,219 km (0.062 R)
• M41: 10,937,400 km (0.066 R)
• M42: 12,409,443 km (0.096 R)
• M43: 12,692,332 km (0.104 R)
• M44: 13,104,773 km (0.107 R)
• M45: 13,360,885 km (0.104 R)
• M46: 13,489,390 km (0.069 R)
• M47: 13,747,895 km (0.114 R)
• M48: 14,237,080 km (0.07 R)
• M49: 14,434,399 km (0.096 R)
• M50: 14,632,617 km (0.065 R)
• M51: 14,864,942 km (0.084 R)
• M52: 15,198,994 km (0.118 R)
• M53: 15,501,780 km (0.084 R)
• M54: 15,840,619 km (0.099 R)
• M55: 16,113,336 km (0.094 R)
• M56: 16,353,441 km (0.054 R)
• M57: 16,802,234 km (0.071 R)
• M58: 17,115,343 km (0.102 R)
• M59: 17,220,211 km (0.042 R)
• M60: 17,395,240 km (0.056 R)
• M61: 17,606,323 km (0.116 R)
• M62: 17,818,154 km (0.098 R)
• M63: 18,030,732 km (0.085 R)
• M64: 18,387,074 km (0.113 R)
• M65: 18,745,810 km (0.072 R)
• M66: 19,142,992 km (0.106 R)
• M67: 19,982,536 km (0.083 R)
• M68: 20,129,740 km (0.094 R)
• M69: 20,240,442 km (0.086 R)
• M70: 20,536,496 km (0.057 R)
• M71: 20,759,547 km (0.082 R)
• M72: 20,946,095 km (0.1 R)
• M73: 21,471,184 km (0.109 R)
• M74: 21,924,765 km (0.031 R)
• M75: 23,149,523 km (0.093 R)
• M76: 23,536,981 km (0.092 R)
• M77: 23,770,354 km (0.117 R)
• M78: 24,318,031 km (0.063 R)
• M79: 25,825,529 km (0.068 R)
• M80: 25,986,048 km (0.101 R)
• M81: 27,118,354 km (0.091 R)
• M82: 27,240,725 km (0.106 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: 521 - 18,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit