🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.72 AU - 0.78 AU

Year: 249 Days

Day: 45.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,773,517 km

• M1: 24,983 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.72 AU - 0.86 AU

Year: 269 Days

Day: 24 Hours

Environment

Temp: 77 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 21,773,517 km

• M1: 99,782 km (0.113 R)
• M2: 300,243 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.84 AU - 0.88 AU

Year: 305 Days

Day: 30.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.11 AU - 1.45 AU

Year: 554 Days

Day: 25.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.1 AU - 1.64 AU

Year: 614 Days

Day: 21.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.5

Radius: 11.8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.09 AU - 6.27 AU

Year: 4514 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,773,517 km

• M1: 147,653 km (0.116 R)
• M2: 384,467 km (0.034 R)
• M3: 469,139 km (0.045 R)
• M4: 561,890 km (0.117 R)
• M5: 685,457 km (0.085 R)
• M6: 883,375 km (0.098 R)
• M7: 989,740 km (0.102 R)
• M8: 1,100,741 km (0.085 R)
• M9: 1,201,720 km (0.032 R)
• M10: 1,382,284 km (0.104 R)
• M11: 1,539,960 km (0.09 R)
• M12: 1,703,770 km (0.097 R)
• M13: 1,856,210 km (0.102 R)
• M14: 2,013,438 km (0.07 R)
• M15: 2,157,052 km (0.066 R)
• M16: 2,378,905 km (0.073 R)
• M17: 2,473,601 km (0.084 R)
• M18: 2,627,836 km (0.118 R)
• M19: 2,805,259 km (0.065 R)
• M20: 3,109,841 km (0.101 R)
• M21: 3,446,735 km (0.079 R)
• M22: 3,773,307 km (0.115 R)
• M23: 4,155,679 km (0.094 R)
• M24: 4,339,984 km (0.097 R)
• M25: 4,574,254 km (0.059 R)
• M26: 4,957,673 km (0.103 R)
• M27: 5,153,347 km (0.027 R)
• M28: 5,401,530 km (0.11 R)
• M29: 5,884,133 km (0.078 R)
• M30: 7,219,593 km (0.072 R)
• M31: 8,294,903 km (0.083 R)
• M32: 8,762,695 km (0.049 R)
• M33: 8,970,038 km (0.086 R)
• M34: 9,089,267 km (0.113 R)
• M35: 9,450,247 km (0.071 R)
• M36: 9,938,684 km (0.033 R)
• M37: 10,155,003 km (0.114 R)
• M38: 10,686,973 km (0.028 R)
• M39: 11,099,863 km (0.111 R)
• M40: 11,745,378 km (0.055 R)
• M41: 12,006,875 km (0.066 R)
• M42: 12,436,221 km (0.034 R)
• M43: 12,569,363 km (0.081 R)
• M44: 13,616,847 km (0.025 R)
• M45: 13,822,843 km (0.09 R)
• M46: 14,133,857 km (0.084 R)
• M47: 14,272,684 km (0.091 R)
• M48: 16,666,848 km (0.109 R)
• M49: 17,034,859 km (0.077 R)
• M50: 17,442,663 km (0.066 R)
• M51: 18,381,390 km (0.086 R)
• M52: 18,876,110 km (0.07 R)
• M53: 18,952,704 km (0.071 R)
• M54: 19,144,339 km (0.055 R)
• M55: 19,298,125 km (0.084 R)
• M56: 19,491,107 km (0.027 R)
• M57: 19,995,551 km (0.115 R)
• M58: 20,740,548 km (0.117 R)
• M59: 22,136,595 km (0.059 R)
• M60: 23,851,735 km (0.111 R)
• M61: 24,349,597 km (0.074 R)
• M62: 24,432,923 km (0.074 R)
• M63: 24,683,499 km (0.119 R)
• M64: 24,809,012 km (0.094 R)
• M65: 25,102,971 km (0.103 R)
• M66: 25,187,046 km (0.069 R)
• M67: 25,440,165 km (0.035 R)
• M68: 25,694,033 km (0.112 R)
• M69: 25,948,798 km (0.111 R)
• M70: 27,581,808 km (0.076 R)
• M71: 28,850,249 km (0.102 R)
• M72: 29,026,774 km (0.101 R)
• M73: 29,247,730 km (0.089 R)
• M74: 29,647,156 km (0.092 R)
• M75: 29,780,598 km (0.058 R)

Asteroid Belt

Center: 5.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.7

Radius: 10.3

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.35 AU - 6.43 AU

Year: 5473 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 21,773,517 km

• M1: 142,567 km (0.098 R)
• M2: 216,019 km (0.116 R)
• M3: 389,104 km (0.068 R)
• M4: 461,659 km (0.084 R)
• M5: 687,103 km (0.099 R)
• M6: 778,956 km (0.039 R)
• M7: 1,292,526 km (0.037 R)
• M8: 1,484,609 km (0.075 R)
• M9: 1,573,022 km (0.079 R)
• M10: 1,686,118 km (0.06 R)
• M11: 2,116,361 km (0.074 R)
• M12: 2,318,468 km (0.118 R)
• M13: 2,382,944 km (0.098 R)
• M14: 2,579,965 km (0.072 R)
• M15: 2,660,449 km (0.109 R)
• M16: 2,976,399 km (0.084 R)
• M17: 3,174,766 km (0.118 R)
• M18: 3,406,942 km (0.097 R)
• M19: 3,569,704 km (0.112 R)
• M20: 3,765,378 km (0.084 R)
• M21: 4,230,777 km (0.116 R)
• M22: 4,535,059 km (0.103 R)
• M23: 4,896,189 km (0.104 R)
• M24: 5,335,109 km (0.079 R)
• M25: 5,420,978 km (0.087 R)
• M26: 5,542,003 km (0.095 R)
• M27: 5,751,589 km (0.104 R)
• M28: 5,822,050 km (0.116 R)
• M29: 6,708,268 km (0.108 R)
• M30: 6,819,718 km (0.064 R)
• M31: 7,328,650 km (0.046 R)
• M32: 7,616,776 km (0.117 R)
• M33: 7,752,610 km (0.046 R)
• M34: 8,383,315 km (0.06 R)
• M35: 8,867,264 km (0.106 R)
• M36: 9,153,894 km (0.094 R)
• M37: 9,360,339 km (0.037 R)
• M38: 9,464,160 km (0.051 R)
• M39: 9,589,373 km (0.082 R)
• M40: 9,757,072 km (0.109 R)
• M41: 10,308,789 km (0.086 R)
• M42: 10,545,304 km (0.1 R)
• M43: 10,696,697 km (0.091 R)
• M44: 10,848,987 km (0.112 R)
• M45: 11,265,617 km (0.051 R)
• M46: 11,420,451 km (0.097 R)
• M47: 11,709,923 km (0.087 R)
• M48: 11,866,701 km (0.115 R)
• M49: 12,046,817 km (0.102 R)
• M50: 12,137,324 km (0.086 R)
• M51: 12,661,515 km (0.105 R)
• M52: 12,776,556 km (0.082 R)
• M53: 13,239,711 km (0.112 R)
• M54: 13,590,817 km (0.098 R)
• M55: 13,802,947 km (0.111 R)
• M56: 14,016,273 km (0.04 R)
• M57: 14,111,418 km (0.071 R)
• M58: 14,638,451 km (0.118 R)
• M59: 14,783,262 km (0.067 R)
• M60: 15,171,917 km (0.074 R)
• M61: 15,884,900 km (0.106 R)
• M62: 16,158,216 km (0.087 R)
• M63: 16,558,540 km (0.105 R)
• M64: 16,987,437 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.9

Radius: 10.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.08 AU - 7.84 AU

Year: 7030 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,773,517 km

• M1: 137,480 km (0.115 R)
• M2: 242,349 km (0.093 R)
• M3: 342,130 km (0.065 R)
• M4: 625,170 km (0.069 R)
• M5: 759,209 km (0.091 R)
• M6: 914,193 km (0.108 R)
• M7: 990,488 km (0.102 R)
• M8: 1,103,284 km (0.091 R)
• M9: 1,220,719 km (0.052 R)
• M10: 1,494,483 km (0.092 R)
• M11: 1,652,159 km (0.108 R)
• M12: 1,829,432 km (0.062 R)
• M13: 1,955,992 km (0.091 R)
• M14: 2,056,372 km (0.084 R)
• M15: 2,232,748 km (0.087 R)
• M16: 2,322,806 km (0.096 R)
• M17: 2,553,486 km (0.031 R)
• M18: 2,647,882 km (0.073 R)
• M19: 2,791,795 km (0.033 R)
• M20: 2,889,184 km (0.114 R)
• M21: 3,070,646 km (0.087 R)
• M22: 3,290,106 km (0.088 R)
• M23: 3,358,622 km (0.056 R)
• M24: 3,602,466 km (0.05 R)
• M25: 3,924,700 km (0.09 R)
• M26: 4,482,251 km (0.09 R)
• M27: 4,985,648 km (0.107 R)
• M28: 5,204,211 km (0.091 R)
• M29: 5,304,591 km (0.12 R)
• M30: 5,486,801 km (0.117 R)
• M31: 5,774,627 km (0.092 R)
• M32: 6,109,577 km (0.079 R)
• M33: 6,300,763 km (0.096 R)
• M34: 6,494,044 km (0.064 R)
• M35: 6,754,643 km (0.092 R)
• M36: 7,129,984 km (0.111 R)
• M37: 7,648,490 km (0.115 R)
• M38: 7,739,895 km (0.118 R)
• M39: 7,808,710 km (0.078 R)
• M40: 8,109,252 km (0.037 R)
• M41: 8,296,100 km (0.116 R)
• M42: 8,460,807 km (0.099 R)
• M43: 8,531,716 km (0.08 R)
• M44: 8,698,069 km (0.112 R)
• M45: 8,793,512 km (0.075 R)
• M46: 8,865,319 km (0.08 R)
• M47: 9,130,556 km (0.085 R)
• M48: 9,792,377 km (0.089 R)
• M49: 10,191,953 km (0.109 R)
• M50: 10,596,915 km (0.061 R)
• M51: 10,724,522 km (0.096 R)
• M52: 10,801,415 km (0.107 R)
• M53: 12,188,636 km (0.073 R)
• M54: 12,862,425 km (0.041 R)
• M55: 13,080,539 km (0.118 R)
• M56: 13,190,194 km (0.058 R)
• M57: 13,299,999 km (0.116 R)
• M58: 14,217,931 km (0.108 R)
• M59: 14,415,251 km (0.114 R)
• M60: 14,841,306 km (0.074 R)
• M61: 15,127,486 km (0.115 R)
• M62: 15,589,445 km (0.119 R)
• M63: 16,231,967 km (0.068 R)
• M64: 16,438,412 km (0.088 R)
• M65: 16,645,456 km (0.074 R)
• M66: 17,002,696 km (0.06 R)
• M67: 17,242,202 km (0.09 R)
• M68: 18,119,892 km (0.093 R)
• M69: 18,518,122 km (0.086 R)
• M70: 19,074,177 km (0.114 R)
• M71: 19,167,377 km (0.079 R)
• M72: 19,604,352 km (0.092 R)
• M73: 20,107,899 km (0.077 R)
• M74: 20,807,119 km (0.062 R)
• M75: 21,127,707 km (0.084 R)
• M76: 21,224,048 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 12,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit