🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.46 AU - 0.58 AU

Year: 144 Days

Day: 37.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.64 AU - 1.66 AU

Year: 816 Days

Day: 15.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,165,323 km

• M1: 82,578 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.21 AU - 3.51 AU

Year: 1862 Days

Day: 32.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.3

Radius: 8.8

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.27 AU - 7.21 AU

Year: 6001 Days

Day: 5.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,165,323 km

• M1: 112,198 km (0.091 R)
• M2: 321,187 km (0.051 R)
• M3: 623,225 km (0.101 R)
• M4: 683,662 km (0.088 R)
• M5: 864,376 km (0.094 R)
• M6: 1,271,582 km (0.093 R)
• M7: 1,681,779 km (0.114 R)
• M8: 1,874,910 km (0.101 R)
• M9: 2,019,870 km (0.065 R)
• M10: 2,457,594 km (0.103 R)
• M11: 2,657,157 km (0.074 R)
• M12: 3,071,992 km (0.049 R)
• M13: 3,157,562 km (0.067 R)
• M14: 3,507,322 km (0.081 R)
• M15: 3,869,648 km (0.108 R)
• M16: 4,008,475 km (0.082 R)
• M17: 4,102,123 km (0.097 R)
• M18: 4,220,156 km (0.088 R)
• M19: 4,363,171 km (0.034 R)
• M20: 4,678,823 km (0.071 R)
• M21: 4,876,741 km (0.082 R)
• M22: 5,027,087 km (0.112 R)
• M23: 5,153,497 km (0.074 R)
• M24: 5,280,954 km (0.048 R)
• M25: 5,934,099 km (0.086 R)
• M26: 6,014,134 km (0.118 R)
• M27: 6,202,477 km (0.092 R)
• M28: 6,640,201 km (0.117 R)
• M29: 6,806,853 km (0.104 R)
• M30: 6,890,777 km (0.099 R)
• M31: 7,003,125 km (0.093 R)
• M32: 7,719,400 km (0.113 R)
• M33: 7,806,914 km (0.115 R)
• M34: 8,101,173 km (0.113 R)
• M35: 8,519,000 km (0.073 R)
• M36: 9,251,880 km (0.077 R)
• M37: 9,469,396 km (0.075 R)
• M38: 10,292,184 km (0.057 R)
• M39: 11,535,641 km (0.116 R)
• M40: 11,803,422 km (0.12 R)
• M41: 11,904,400 km (0.093 R)
• M42: 12,791,216 km (0.12 R)
• M43: 12,860,331 km (0.071 R)
• M44: 13,523,199 km (0.081 R)
• M45: 14,376,206 km (0.111 R)
• M46: 14,484,066 km (0.107 R)
• M47: 14,881,847 km (0.045 R)
• M48: 15,540,526 km (0.081 R)
• M49: 15,762,080 km (0.064 R)
• M50: 16,433,476 km (0.071 R)
• M51: 17,419,475 km (0.105 R)
• M52: 17,534,516 km (0.054 R)
• M53: 17,688,303 km (0.075 R)
• M54: 17,919,731 km (0.115 R)
• M55: 18,074,714 km (0.098 R)
• M56: 18,307,787 km (0.088 R)
• M57: 18,816,420 km (0.09 R)
• M58: 18,934,453 km (0.111 R)
• M59: 19,927,484 km (0.105 R)
• M60: 20,128,094 km (0.095 R)
• M61: 20,208,578 km (0.093 R)
• M62: 20,369,844 km (0.063 R)
• M63: 20,571,951 km (0.107 R)
• M64: 20,734,115 km (0.065 R)
• M65: 22,797,070 km (0.106 R)
• M66: 23,301,813 km (0.059 R)
• M67: 23,810,296 km (0.093 R)
• M68: 23,980,688 km (0.094 R)
• M69: 24,065,959 km (0.112 R)
• M70: 24,579,828 km (0.103 R)
• M71: 24,881,417 km (0.085 R)
• M72: 25,184,054 km (0.085 R)
• M73: 27,962,984 km (0.081 R)
• M74: 28,187,680 km (0.09 R)
• M75: 28,458,003 km (0.067 R)
• M76: 28,774,552 km (0.107 R)
• M77: 29,001,492 km (0.08 R)
• M78: 29,183,403 km (0.113 R)
• M79: 29,914,787 km (0.095 R)
• M80: 30,098,493 km (0.106 R)
• M81: 30,190,496 km (0.108 R)
• M82: 30,837,507 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.9

Radius: 11.2

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.53 AU - 6.99 AU

Year: 6030 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,165,323 km

• M1: 273,764 km (0.094 R)
• M2: 346,319 km (0.078 R)
• M3: 461,809 km (0.076 R)
• M4: 852,708 km (0.102 R)
• M5: 1,099,694 km (0.09 R)
• M6: 1,624,184 km (0.079 R)
• M7: 1,737,878 km (0.111 R)
• M8: 1,933,403 km (0.081 R)
• M9: 2,177,995 km (0.087 R)
• M10: 2,607,790 km (0.094 R)
• M11: 2,832,785 km (0.074 R)
• M12: 3,017,539 km (0.09 R)
• M13: 3,087,850 km (0.113 R)
• M14: 3,398,864 km (0.091 R)
• M15: 3,846,311 km (0.095 R)
• M16: 4,742,402 km (0.079 R)
• M17: 5,469,897 km (0.099 R)
• M18: 5,934,847 km (0.107 R)
• M19: 6,232,098 km (0.047 R)
• M20: 6,503,767 km (0.113 R)
• M21: 6,625,690 km (0.095 R)
• M22: 7,027,510 km (0.111 R)
• M23: 7,405,394 km (0.119 R)
• M24: 7,725,533 km (0.095 R)
• M25: 8,017,548 km (0.068 R)
• M26: 8,780,049 km (0.088 R)
• M27: 9,358,693 km (0.097 R)
• M28: 9,600,593 km (0.081 R)
• M29: 10,409,768 km (0.096 R)
• M30: 10,588,537 km (0.078 R)
• M31: 10,696,397 km (0.114 R)
• M32: 11,794,296 km (0.114 R)
• M33: 12,927,799 km (0.111 R)
• M34: 13,390,954 km (0.103 R)
• M35: 13,820,300 km (0.08 R)
• M36: 14,413,007 km (0.098 R)
• M37: 14,532,536 km (0.099 R)
• M38: 14,692,456 km (0.055 R)
• M39: 14,973,849 km (0.089 R)
• M40: 15,256,888 km (0.056 R)
• M41: 16,282,232 km (0.034 R)
• M42: 16,490,024 km (0.034 R)
• M43: 17,160,821 km (0.111 R)
• M44: 17,287,530 km (0.065 R)
• M45: 17,541,996 km (0.107 R)
• M46: 17,926,014 km (0.094 R)
• M47: 18,312,874 km (0.12 R)
• M48: 18,832,876 km (0.11 R)
• M49: 18,920,092 km (0.03 R)
• M50: 19,622,154 km (0.066 R)
• M51: 19,754,698 km (0.063 R)
• M52: 19,976,402 km (0.09 R)
• M53: 20,288,014 km (0.112 R)
• M54: 20,781,089 km (0.092 R)
• M55: 21,142,218 km (0.113 R)
• M56: 21,414,337 km (0.07 R)
• M57: 21,596,397 km (0.11 R)
• M58: 21,687,652 km (0.115 R)
• M59: 22,330,025 km (0.09 R)
• M60: 22,422,178 km (0.111 R)
• M61: 23,445,577 km (0.117 R)
• M62: 24,104,705 km (0.111 R)
• M63: 25,152,788 km (0.05 R)
• M64: 25,441,212 km (0.072 R)
• M65: 25,779,154 km (0.088 R)
• M66: 26,118,591 km (0.118 R)
• M67: 26,850,723 km (0.034 R)
• M68: 28,036,436 km (0.111 R)
• M69: 28,285,517 km (0.111 R)
• M70: 28,385,448 km (0.042 R)
• M71: 28,485,379 km (0.102 R)
• M72: 30,714,537 km (0.113 R)
• M73: 31,435,599 km (0.111 R)
• M74: 31,902,045 km (0.106 R)
• M75: 32,214,405 km (0.102 R)
• M76: 32,736,951 km (0.062 R)
• M77: 32,999,346 km (0.092 R)
• M78: 33,631,995 km (0.05 R)
• M79: 33,843,676 km (0.073 R)
• M80: 34,002,848 km (0.103 R)
• M81: 35,877,459 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.9

Radius: 10.8

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.2 AU - 8.1 AU

Year: 8146 Days

Day: 7.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,165,323 km

• M1: 138,079 km (0.112 R)
• M2: 221,106 km (0.032 R)
• M3: 293,661 km (0.027 R)
• M4: 368,310 km (0.07 R)
• M5: 451,786 km (0.07 R)
• M6: 599,139 km (0.049 R)
• M7: 1,159,234 km (0.11 R)
• M8: 1,409,212 km (0.12 R)
• M9: 1,805,796 km (0.103 R)
• M10: 2,283,911 km (0.092 R)
• M11: 2,355,418 km (0.102 R)
• M12: 2,851,635 km (0.077 R)
• M13: 3,544,722 km (0.06 R)
• M14: 3,740,096 km (0.048 R)
• M15: 3,824,918 km (0.092 R)
• M16: 4,141,617 km (0.117 R)
• M17: 4,647,707 km (0.053 R)
• M18: 5,048,180 km (0.102 R)
• M19: 5,685,766 km (0.05 R)
• M20: 5,981,072 km (0.043 R)
• M21: 6,315,125 km (0.03 R)
• M22: 6,862,354 km (0.1 R)
• M23: 7,389,237 km (0.067 R)
• M24: 7,603,611 km (0.036 R)
• M25: 7,711,621 km (0.116 R)
• M26: 8,002,140 km (0.052 R)
• M27: 8,668,897 km (0.045 R)
• M28: 9,161,523 km (0.097 R)
• M29: 9,353,457 km (0.098 R)
• M30: 9,741,365 km (0.105 R)
• M31: 9,858,799 km (0.088 R)
• M32: 9,937,338 km (0.085 R)
• M33: 10,055,520 km (0.101 R)
• M34: 10,492,795 km (0.074 R)
• M35: 11,634,077 km (0.089 R)
• M36: 12,177,416 km (0.091 R)
• M37: 12,515,807 km (0.093 R)
• M38: 12,728,984 km (0.07 R)
• M39: 13,332,013 km (0.059 R)
• M40: 13,418,929 km (0.092 R)
• M41: 14,076,860 km (0.114 R)
• M42: 14,342,995 km (0.066 R)
• M43: 14,835,322 km (0.1 R)
• M44: 14,970,409 km (0.112 R)
• M45: 15,287,556 km (0.073 R)
• M46: 16,718,460 km (0.078 R)
• M47: 17,426,058 km (0.106 R)
• M48: 18,288,190 km (0.111 R)
• M49: 18,724,417 km (0.036 R)
• M50: 19,017,181 km (0.028 R)
• M51: 19,607,344 km (0.089 R)
• M52: 19,755,745 km (0.083 R)
• M53: 20,253,308 km (0.116 R)
• M54: 20,755,059 km (0.1 R)
• M55: 23,586,947 km (0.09 R)
• M56: 23,850,239 km (0.118 R)
• M57: 24,114,728 km (0.112 R)
• M58: 25,020,842 km (0.054 R)
• M59: 25,505,091 km (0.1 R)
• M60: 26,756,776 km (0.12 R)
• M61: 27,861,407 km (0.097 R)
• M62: 28,643,355 km (0.085 R)
• M63: 30,400,681 km (0.09 R)
• M64: 30,802,351 km (0.063 R)
• M65: 31,090,327 km (0.089 R)
• M66: 31,321,306 km (0.105 R)
• M67: 32,485,028 km (0.109 R)
• M68: 33,189,933 km (0.044 R)
• M69: 33,307,966 km (0.073 R)
• M70: 33,485,090 km (0.03 R)
• M71: 34,197,176 km (0.088 R)
• M72: 34,674,692 km (0.115 R)
• M73: 35,938,794 km (0.111 R)
• M74: 37,647,351 km (0.106 R)
• M75: 38,140,426 km (0.106 R)
• M76: 39,320,005 km (0.06 R)
• M77: 40,322,610 km (0.083 R)
• M78: 40,574,533 km (0.103 R)
• M79: 41,080,024 km (0.05 R)
• M80: 41,460,601 km (0.109 R)
• M81: 42,288,924 km (0.115 R)
• M82: 42,994,278 km (0.029 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388

Radius: 9.2

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.05 AU - 9.83 AU

Year: 9440 Days

Day: 8.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,165,323 km

• M1: 136,732 km (0.106 R)
• M2: 264,788 km (0.104 R)
• M3: 322,084 km (0.083 R)
• M4: 441,912 km (0.07 R)
• M5: 673,639 km (0.108 R)
• M6: 1,007,841 km (0.116 R)
• M7: 1,074,113 km (0.055 R)
• M8: 1,299,706 km (0.064 R)
• M9: 2,193,703 km (0.094 R)
• M10: 2,302,910 km (0.047 R)
• M11: 2,549,597 km (0.098 R)
• M12: 2,618,412 km (0.076 R)
• M13: 2,828,746 km (0.059 R)
• M14: 3,265,722 km (0.065 R)
• M15: 3,390,935 km (0.072 R)
• M16: 3,568,956 km (0.104 R)
• M17: 4,121,421 km (0.077 R)
• M18: 4,311,560 km (0.108 R)
• M19: 4,560,341 km (0.088 R)
• M20: 4,927,903 km (0.077 R)
• M21: 5,275,868 km (0.083 R)
• M22: 5,601,842 km (0.068 R)
• M23: 5,691,750 km (0.104 R)
• M24: 5,782,406 km (0.099 R)
• M25: 5,903,730 km (0.101 R)
• M26: 6,087,586 km (0.038 R)
• M27: 6,273,237 km (0.076 R)
• M28: 7,658,065 km (0.107 R)
• M29: 7,892,185 km (0.103 R)
• M30: 8,402,015 km (0.059 R)
• M31: 9,204,308 km (0.11 R)
• M32: 9,560,650 km (0.059 R)
• M33: 9,740,617 km (0.12 R)
• M34: 9,921,630 km (0.104 R)
• M35: 10,582,703 km (0.09 R)
• M36: 10,993,648 km (0.115 R)
• M37: 11,524,272 km (0.118 R)
• M38: 11,985,781 km (0.087 R)
• M39: 13,366,121 km (0.041 R)
• M40: 13,607,871 km (0.108 R)
• M41: 14,259,370 km (0.103 R)
• M42: 14,754,688 km (0.049 R)
• M43: 15,004,517 km (0.104 R)
• M44: 16,017,594 km (0.117 R)
• M45: 18,109,271 km (0.114 R)
• M46: 18,960,782 km (0.114 R)
• M47: 19,550,796 km (0.042 R)
• M48: 20,054,941 km (0.118 R)
• M49: 20,842,275 km (0.085 R)
• M50: 21,357,041 km (0.084 R)
• M51: 21,498,261 km (0.049 R)
• M52: 21,639,781 km (0.068 R)
• M53: 21,828,872 km (0.081 R)
• M54: 22,160,980 km (0.044 R)
• M55: 23,264,414 km (0.094 R)
• M56: 24,042,622 km (0.095 R)
• M57: 24,336,582 km (0.101 R)
• M58: 24,730,473 km (0.095 R)
• M59: 24,829,207 km (0.099 R)
• M60: 25,076,792 km (0.108 R)
• M61: 25,175,975 km (0.114 R)
• M62: 25,275,458 km (0.093 R)
• M63: 25,824,332 km (0.076 R)
• M64: 26,226,003 km (0.07 R)
• M65: 27,137,503 km (0.088 R)
• M66: 27,802,166 km (0.105 R)
• M67: 28,783,229 km (0.084 R)
• M68: 30,144,121 km (0.049 R)
• M69: 30,249,737 km (0.058 R)
• M70: 30,779,313 km (0.075 R)
• M71: 31,258,625 km (0.102 R)
• M72: 31,365,438 km (0.102 R)
• M73: 31,472,400 km (0.062 R)
• M74: 33,582,328 km (0.119 R)
• M75: 33,856,093 km (0.116 R)
• M76: 33,965,897 km (0.07 R)
• M77: 34,295,761 km (0.106 R)
• M78: 35,849,335 km (0.102 R)
• M79: 36,297,380 km (0.119 R)
• M80: 36,803,769 km (0.049 R)
• M81: 37,029,512 km (0.107 R)
• M82: 37,596,039 km (0.079 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 18,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit