🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.63 AU

Year: 147 Days

Day: 30.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.25 AU - 1.45 AU

Year: 565 Days

Day: 25.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.36 AU - 1.92 AU

Year: 756 Days

Day: 30.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.62 AU - 1.72 AU

Year: 777 Days

Day: 14.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,212,829 km

• M1: 55,800 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.59 AU - 2.45 AU

Year: 1033 Days

Day: 27.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.84 AU - 2.64 AU

Year: 1207 Days

Day: 40.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,212,829 km

• M1: 619,634 km (0.105 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.7

Radius: 10.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.42 AU - 6.1 AU

Year: 4975 Days

Day: 5.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 48,212,829 km

• M1: 157,826 km (0.115 R)
• M2: 334,202 km (0.08 R)
• M3: 435,031 km (0.087 R)
• M4: 523,144 km (0.104 R)
• M5: 917,334 km (0.063 R)
• M6: 1,009,187 km (0.093 R)
• M7: 1,153,400 km (0.061 R)
• M8: 1,356,553 km (0.12 R)
• M9: 2,026,902 km (0.032 R)
• M10: 2,283,312 km (0.113 R)
• M11: 2,475,546 km (0.078 R)
• M12: 2,550,195 km (0.107 R)
• M13: 2,846,847 km (0.085 R)
• M14: 2,974,604 km (0.119 R)
• M15: 3,104,305 km (0.114 R)
• M16: 3,536,344 km (0.091 R)
• M17: 3,716,759 km (0.047 R)
• M18: 3,791,857 km (0.052 R)
• M19: 3,889,245 km (0.106 R)
• M20: 4,231,226 km (0.104 R)
• M21: 4,583,080 km (0.092 R)
• M22: 5,182,369 km (0.099 R)
• M23: 5,290,678 km (0.086 R)
• M24: 5,412,002 km (0.078 R)
• M25: 5,731,693 km (0.068 R)
• M26: 5,856,308 km (0.057 R)
• M27: 6,108,380 km (0.064 R)
• M28: 6,286,851 km (0.053 R)
• M29: 6,793,389 km (0.063 R)
• M30: 7,489,169 km (0.061 R)
• M31: 7,611,839 km (0.078 R)
• M32: 8,025,926 km (0.112 R)
• M33: 8,137,526 km (0.099 R)
• M34: 8,775,261 km (0.101 R)
• M35: 8,861,579 km (0.099 R)
• M36: 9,005,941 km (0.11 R)
• M37: 9,694,989 km (0.108 R)
• M38: 10,158,892 km (0.106 R)

Asteroid Belt

Center: 6.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.1

Radius: 14.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.15 AU - 8.99 AU

Year: 8251 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,212,829 km

• M1: 231,428 km (0.117 R)
• M2: 675,434 km (0.119 R)
• M3: 767,138 km (0.109 R)
• M4: 1,089,820 km (0.056 R)
• M5: 1,336,208 km (0.027 R)
• M6: 1,559,707 km (0.119 R)
• M7: 2,067,293 km (0.095 R)
• M8: 2,524,763 km (0.081 R)
• M9: 2,727,169 km (0.094 R)
• M10: 2,830,392 km (0.112 R)
• M11: 2,987,769 km (0.051 R)
• M12: 3,646,897 km (0.083 R)
• M13: 4,441,710 km (0.115 R)
• M14: 4,533,264 km (0.055 R)
• M15: 4,874,796 km (0.112 R)
• M16: 6,221,027 km (0.102 R)
• M17: 6,566,150 km (0.055 R)
• M18: 6,846,795 km (0.105 R)
• M19: 6,988,614 km (0.112 R)
• M20: 7,712,518 km (0.111 R)
• M21: 8,233,568 km (0.12 R)
• M22: 8,460,508 km (0.106 R)
• M23: 8,689,392 km (0.116 R)
• M24: 9,744,955 km (0.064 R)
• M25: 10,025,301 km (0.092 R)
• M26: 10,227,258 km (0.117 R)
• M27: 10,471,253 km (0.079 R)
• M28: 10,758,480 km (0.096 R)
• M29: 12,535,703 km (0.116 R)
• M30: 13,502,853 km (0.1 R)
• M31: 14,040,508 km (0.111 R)
• M32: 14,176,044 km (0.117 R)
• M33: 14,266,551 km (0.043 R)
• M34: 14,860,155 km (0.049 R)
• M35: 14,952,158 km (0.027 R)
• M36: 15,044,310 km (0.058 R)
• M37: 15,229,362 km (0.077 R)
• M38: 15,415,163 km (0.104 R)
• M39: 16,688,989 km (0.106 R)
• M40: 17,072,857 km (0.071 R)
• M41: 17,751,732 km (0.065 R)
• M42: 17,947,406 km (0.12 R)
• M43: 19,487,516 km (0.097 R)
• M44: 19,588,345 km (0.068 R)
• M45: 19,739,888 km (0.117 R)
• M46: 22,375,653 km (0.107 R)
• M47: 24,031,103 km (0.07 R)
• M48: 24,519,091 km (0.111 R)
• M49: 24,955,767 km (0.085 R)
• M50: 25,120,175 km (0.103 R)
• M51: 25,725,897 km (0.072 R)
• M52: 25,836,599 km (0.112 R)
• M53: 26,392,356 km (0.11 R)
• M54: 26,503,956 km (0.095 R)
• M55: 27,120,598 km (0.119 R)
• M56: 27,289,644 km (0.117 R)
• M57: 27,742,177 km (0.096 R)
• M58: 27,855,572 km (0.026 R)
• M59: 28,254,101 km (0.108 R)
• M60: 28,425,391 km (0.119 R)
• M61: 28,884,058 km (0.115 R)
• M62: 29,634,590 km (0.051 R)
• M63: 29,808,722 km (0.113 R)
• M64: 29,983,153 km (0.052 R)
• M65: 30,274,719 km (0.073 R)
• M66: 31,272,836 km (0.052 R)
• M67: 33,542,984 km (0.074 R)
• M68: 33,785,183 km (0.106 R)
• M69: 34,636,844 km (0.046 R)
• M70: 35,495,685 km (0.071 R)
• M71: 36,734,804 km (0.098 R)
• M72: 37,109,248 km (0.065 R)
• M73: 38,177,227 km (0.094 R)
• M74: 38,746,597 km (0.07 R)
• M75: 39,765,956 km (0.092 R)
• M76: 40,665,189 km (0.115 R)
• M77: 41,117,274 km (0.063 R)
• M78: 42,287,429 km (0.09 R)
• M79: 42,942,368 km (0.066 R)
• M80: 43,468,653 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 8.2

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.74 AU - 9.64 AU

Year: 10026 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,212,829 km

• M1: 131,646 km (0.101 R)
• M2: 278,551 km (0.11 R)
• M3: 405,410 km (0.045 R)
• M4: 883,525 km (0.099 R)
• M5: 1,121,086 km (0.118 R)
• M6: 1,401,134 km (0.102 R)
• M7: 1,655,001 km (0.108 R)
• M8: 1,751,193 km (0.053 R)
• M9: 2,206,419 km (0.065 R)
• M10: 2,447,571 km (0.091 R)
• M11: 3,311,648 km (0.102 R)
• M12: 3,681,753 km (0.115 R)
• M13: 3,808,014 km (0.059 R)
• M14: 4,562,137 km (0.112 R)
• M15: 5,113,554 km (0.119 R)
• M16: 5,649,713 km (0.114 R)
• M17: 6,128,726 km (0.12 R)
• M18: 7,243,828 km (0.091 R)
• M19: 7,763,830 km (0.067 R)
• M20: 8,172,083 km (0.036 R)
• M21: 8,462,004 km (0.112 R)
• M22: 8,797,552 km (0.115 R)
• M23: 9,009,382 km (0.081 R)
• M24: 9,180,223 km (0.114 R)
• M25: 9,611,663 km (0.114 R)
• M26: 10,005,854 km (0.105 R)
• M27: 10,271,539 km (0.048 R)
• M28: 10,405,130 km (0.118 R)
• M29: 10,719,435 km (0.109 R)
• M30: 11,960,649 km (0.111 R)
• M31: 12,054,297 km (0.088 R)
• M32: 12,431,733 km (0.068 R)
• M33: 13,343,681 km (0.104 R)
• M34: 14,227,356 km (0.105 R)
• M35: 14,826,944 km (0.1 R)
• M36: 15,231,307 km (0.079 R)
• M37: 15,588,098 km (0.084 R)
• M38: 15,639,261 km (0.081 R)
• M39: 15,793,197 km (0.082 R)
• M40: 15,896,120 km (0.062 R)
• M41: 16,102,565 km (0.037 R)
• M42: 16,413,878 km (0.036 R)
• M43: 16,465,938 km (0.104 R)
• M44: 16,518,148 km (0.092 R)
• M45: 16,622,567 km (0.06 R)
• M46: 16,674,927 km (0.086 R)
• M47: 16,727,286 km (0.086 R)
• M48: 16,989,830 km (0.102 R)
• M49: 17,306,828 km (0.12 R)
• M50: 18,377,500 km (0.073 R)
• M51: 18,431,654 km (0.079 R)
• M52: 19,084,948 km (0.073 R)
• M53: 21,316,799 km (0.12 R)
• M54: 22,174,892 km (0.104 R)
• M55: 23,512,447 km (0.113 R)
• M56: 23,630,031 km (0.112 R)
• M57: 24,220,643 km (0.072 R)
• M58: 24,816,192 km (0.117 R)
• M59: 25,537,105 km (0.099 R)
• M60: 27,307,745 km (0.118 R)
• M61: 27,740,980 km (0.115 R)
• M62: 28,739,995 km (0.096 R)
• M63: 30,196,480 km (0.077 R)
• M64: 30,260,358 km (0.101 R)
• M65: 30,965,862 km (0.048 R)
• M66: 31,482,423 km (0.049 R)
• M67: 31,936,752 km (0.073 R)
• M68: 32,524,073 km (0.118 R)
• M69: 32,786,318 km (0.089 R)
• M70: 33,709,337 km (0.078 R)
• M71: 35,851,279 km (0.113 R)
• M72: 35,986,665 km (0.054 R)
• M73: 36,461,639 km (0.108 R)
• M74: 37,486,384 km (0.102 R)
• M75: 37,761,345 km (0.117 R)
• M76: 37,898,975 km (0.116 R)
• M77: 38,728,645 km (0.107 R)
• M78: 40,405,936 km (0.067 R)
• M79: 40,970,219 km (0.033 R)
• M80: 41,253,408 km (0.084 R)
• M81: 41,466,286 km (0.104 R)
• M82: 42,392,596 km (0.061 R)
• M83: 42,822,390 km (0.116 R)
• M84: 43,686,318 km (0.106 R)
• M85: 44,338,116 km (0.083 R)
• M86: 46,239,056 km (0.053 R)
• M87: 48,091,826 km (0.081 R)
• M88: 49,139,909 km (0.11 R)
• M89: 49,290,254 km (0.067 R)
• M90: 49,742,190 km (0.103 R)
• M91: 50,650,249 km (0.096 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.8

Radius: 11

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.82 AU - 11.04 AU

Year: 10422 Days

Day: 5.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,212,829 km

• M1: 177,872 km (0.076 R)
• M2: 326,871 km (0.096 R)
• M3: 611,107 km (0.092 R)
• M4: 825,780 km (0.11 R)
• M5: 1,245,103 km (0.099 R)
• M6: 1,544,448 km (0.096 R)
• M7: 1,679,984 km (0.1 R)
• M8: 1,749,248 km (0.087 R)
• M9: 1,938,788 km (0.034 R)
• M10: 2,601,357 km (0.087 R)
• M11: 2,874,074 km (0.114 R)
• M12: 3,476,954 km (0.102 R)
• M13: 3,626,252 km (0.109 R)
• M14: 3,747,277 km (0.104 R)
• M15: 4,118,429 km (0.109 R)
• M16: 4,308,568 km (0.075 R)
• M17: 4,436,923 km (0.044 R)
• M18: 6,146,229 km (0.052 R)
• M19: 6,327,541 km (0.074 R)
• M20: 6,437,047 km (0.096 R)
• M21: 6,695,253 km (0.087 R)
• M22: 7,490,066 km (0.079 R)
• M23: 7,644,750 km (0.065 R)
• M24: 7,997,053 km (0.06 R)
• M25: 8,434,777 km (0.113 R)
• M26: 9,044,238 km (0.115 R)
• M27: 9,292,122 km (0.105 R)
• M28: 9,416,737 km (0.114 R)
• M29: 10,006,302 km (0.114 R)
• M30: 10,348,582 km (0.034 R)
• M31: 10,477,984 km (0.115 R)
• M32: 10,694,752 km (0.061 R)
• M33: 11,000,829 km (0.06 R)
• M34: 11,265,468 km (0.111 R)
• M35: 11,711,120 km (0.115 R)
• M36: 13,175,982 km (0.053 R)
• M37: 13,316,305 km (0.119 R)
• M38: 13,787,538 km (0.105 R)
• M39: 14,312,178 km (0.117 R)
• M40: 15,381,055 km (0.114 R)
• M41: 16,879,876 km (0.118 R)
• M42: 17,904,771 km (0.103 R)
• M43: 18,060,353 km (0.078 R)
• M44: 18,372,563 km (0.075 R)
• M45: 18,529,491 km (0.09 R)
• M46: 18,686,719 km (0.114 R)
• M47: 18,897,203 km (0.099 R)
• M48: 19,479,737 km (0.074 R)
• M49: 20,989,479 km (0.094 R)
• M50: 21,482,703 km (0.057 R)
• M51: 22,313,121 km (0.069 R)
• M52: 22,480,521 km (0.056 R)
• M53: 22,985,114 km (0.093 R)
• M54: 23,834,531 km (0.074 R)
• M55: 25,098,633 km (0.094 R)
• M56: 25,272,765 km (0.098 R)
• M57: 25,738,912 km (0.099 R)
• M58: 26,031,825 km (0.105 R)
• M59: 26,857,605 km (0.115 R)
• M60: 28,052,144 km (0.102 R)
• M61: 28,293,146 km (0.058 R)
• M62: 28,413,872 km (0.11 R)
• M63: 28,898,569 km (0.103 R)
• M64: 29,020,192 km (0.073 R)
• M65: 29,508,330 km (0.093 R)
• M66: 30,060,795 km (0.057 R)
• M67: 31,989,709 km (0.088 R)
• M68: 32,557,134 km (0.071 R)
• M69: 32,683,694 km (0.06 R)
• M70: 33,894,240 km (0.078 R)
• M71: 35,509,299 km (0.057 R)
• M72: 36,358,865 km (0.097 R)
• M73: 37,413,979 km (0.074 R)
• M74: 38,011,772 km (0.095 R)
• M75: 39,688,913 km (0.091 R)
• M76: 39,824,150 km (0.068 R)
• M77: 40,162,989 km (0.089 R)
• M78: 41,939,613 km (0.095 R)
• M79: 42,629,858 km (0.062 R)
• M80: 43,393,406 km (0.086 R)
• M81: 44,371,776 km (0.038 R)
• M82: 45,569,456 km (0.052 R)
• M83: 46,777,758 km (0.114 R)
• M84: 47,924,725 km (0.113 R)
• M85: 47,996,682 km (0.096 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 19,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit