🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.43 AU - 0.69 AU

Year: 155 Days

Day: 42.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,148,880 km

• M1: 76,893 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.73 AU

Year: 171 Days

Day: 25.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.87 AU - 0.91 AU

Year: 310 Days

Day: 14.7 Hours

Environment

Temp: 78 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,148,880 km

• M1: 55,052 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.59 AU - 2.45 AU

Year: 1059 Days

Day: 45.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,148,880 km

• M1: 30,368 km (0.037 R)

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.6

Radius: 11.5

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.9 AU - 5.26 AU

Year: 4224 Days

Day: 13.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,148,880 km

• M1: 157,676 km (0.045 R)
• M2: 242,349 km (0.116 R)
• M3: 336,446 km (0.043 R)
• M4: 466,895 km (0.107 R)
• M5: 798,703 km (0.073 R)
• M6: 925,412 km (0.112 R)
• M7: 1,486,853 km (0.113 R)
• M8: 1,602,044 km (0.091 R)
• M9: 1,675,646 km (0.114 R)
• M10: 1,773,034 km (0.102 R)
• M11: 1,973,794 km (0.112 R)
• M12: 2,061,010 km (0.12 R)
• M13: 2,231,252 km (0.092 R)
• M14: 2,611,979 km (0.107 R)
• M15: 2,841,312 km (0.085 R)
• M16: 3,040,726 km (0.052 R)
• M17: 3,569,106 km (0.076 R)
• M18: 4,095,691 km (0.09 R)
• M19: 4,764,094 km (0.028 R)
• M20: 5,199,274 km (0.068 R)
• M21: 5,343,486 km (0.067 R)
• M22: 6,330,683 km (0.109 R)
• M23: 6,821,065 km (0.058 R)
• M24: 6,942,538 km (0.097 R)
• M25: 7,991,369 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.3

Radius: 12.4

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.54 AU - 12.22 AU

Year: 11458 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,148,880 km

• M1: 256,261 km (0.117 R)
• M2: 373,845 km (0.06 R)
• M3: 756,816 km (0.112 R)
• M4: 991,235 km (0.036 R)
• M5: 1,341,295 km (0.065 R)
• M6: 2,098,858 km (0.036 R)
• M7: 2,320,861 km (0.03 R)
• M8: 2,609,585 km (0.094 R)
• M9: 3,945,943 km (0.116 R)
• M10: 4,326,670 km (0.105 R)
• M11: 4,611,055 km (0.101 R)
• M12: 6,044,352 km (0.032 R)
• M13: 6,850,535 km (0.112 R)
• M14: 6,933,113 km (0.113 R)
• M15: 7,435,164 km (0.1 R)
• M16: 8,341,876 km (0.083 R)
• M17: 8,562,982 km (0.108 R)
• M18: 8,920,820 km (0.117 R)
• M19: 9,056,206 km (0.089 R)
• M20: 9,192,340 km (0.096 R)
• M21: 9,283,445 km (0.108 R)
• M22: 9,836,658 km (0.08 R)
• M23: 11,023,418 km (0.094 R)
• M24: 11,266,216 km (0.104 R)
• M25: 11,412,822 km (0.082 R)
• M26: 11,757,196 km (0.115 R)
• M27: 11,905,896 km (0.12 R)
• M28: 12,055,045 km (0.094 R)
• M29: 12,709,237 km (0.07 R)
• M30: 13,066,177 km (0.11 R)
• M31: 13,685,961 km (0.091 R)
• M32: 14,740,028 km (0.089 R)
• M33: 15,547,707 km (0.072 R)
• M34: 16,425,248 km (0.088 R)
• M35: 16,925,802 km (0.025 R)
• M36: 17,093,801 km (0.104 R)
• M37: 17,431,443 km (0.056 R)
• M38: 19,094,373 km (0.094 R)
• M39: 19,797,333 km (0.078 R)
• M40: 20,330,051 km (0.094 R)
• M41: 21,349,262 km (0.063 R)
• M42: 21,470,286 km (0.083 R)
• M43: 21,591,461 km (0.073 R)
• M44: 22,139,886 km (0.074 R)
• M45: 22,631,166 km (0.087 R)
• M46: 23,063,953 km (0.076 R)
• M47: 24,063,565 km (0.117 R)
• M48: 24,189,527 km (0.069 R)
• M49: 24,315,638 km (0.082 R)
• M50: 25,268,876 km (0.117 R)
• M51: 25,396,931 km (0.095 R)
• M52: 25,911,249 km (0.115 R)
• M53: 26,819,457 km (0.073 R)
• M54: 27,146,478 km (0.101 R)
• M55: 28,002,627 km (0.053 R)
• M56: 28,400,707 km (0.099 R)
• M57: 30,215,479 km (0.079 R)
• M58: 31,308,590 km (0.09 R)
• M59: 32,136,914 km (0.074 R)
• M60: 32,623,406 km (0.081 R)
• M61: 33,392,788 km (0.114 R)
• M62: 34,735,878 km (0.119 R)
• M63: 35,808,794 km (0.056 R)
• M64: 36,819,926 km (0.1 R)
• M65: 37,183,299 km (0.077 R)
• M66: 37,547,869 km (0.047 R)
• M67: 40,731,910 km (0.101 R)
• M68: 42,014,412 km (0.098 R)
• M69: 42,166,105 km (0.061 R)
• M70: 42,622,528 km (0.101 R)
• M71: 43,004,152 km (0.117 R)
• M72: 43,233,635 km (0.042 R)
• M73: 44,464,377 km (0.091 R)
• M74: 44,851,386 km (0.083 R)
• M75: 46,803,040 km (0.096 R)
• M76: 48,145,980 km (0.098 R)
• M77: 48,463,726 km (0.094 R)
• M78: 49,021,577 km (0.089 R)
• M79: 53,150,029 km (0.112 R)
• M80: 55,131,004 km (0.107 R)
• M81: 55,214,031 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.5

Radius: 9.7

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.18 AU - 12.4 AU

Year: 14936 Days

Day: 12.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 75,148,880 km

• M1: 123,717 km (0.071 R)
• M2: 327,919 km (0.073 R)
• M3: 473,028 km (0.058 R)
• M4: 641,625 km (0.092 R)
• M5: 733,778 km (0.084 R)
• M6: 1,932,057 km (0.097 R)
• M7: 2,438,296 km (0.114 R)
• M8: 2,739,436 km (0.11 R)
• M9: 2,805,558 km (0.079 R)
• M10: 2,962,038 km (0.087 R)
• M11: 3,075,433 km (0.081 R)
• M12: 3,400,958 km (0.096 R)
• M13: 3,713,318 km (0.111 R)
• M14: 4,262,941 km (0.107 R)
• M15: 4,547,326 km (0.097 R)
• M16: 5,216,777 km (0.067 R)
• M17: 5,577,009 km (0.049 R)
• M18: 6,263,364 km (0.108 R)
• M19: 6,946,128 km (0.082 R)
• M20: 7,036,934 km (0.089 R)
• M21: 8,705,399 km (0.079 R)
• M22: 8,934,583 km (0.114 R)
• M23: 9,198,923 km (0.041 R)
• M24: 9,600,443 km (0.087 R)
• M25: 10,489,952 km (0.113 R)
• M26: 11,298,529 km (0.119 R)
• M27: 11,909,187 km (0.067 R)
• M28: 13,162,369 km (0.11 R)
• M29: 13,463,360 km (0.108 R)
• M30: 14,072,073 km (0.071 R)
• M31: 14,379,796 km (0.049 R)
• M32: 14,573,376 km (0.11 R)
• M33: 15,080,363 km (0.081 R)
• M34: 15,158,902 km (0.054 R)
• M35: 15,991,713 km (0.116 R)
• M36: 16,920,866 km (0.056 R)
• M37: 17,125,067 km (0.099 R)
• M38: 17,784,344 km (0.047 R)
• M39: 17,992,136 km (0.036 R)
• M40: 18,158,938 km (0.075 R)
• M41: 19,468,667 km (0.111 R)
• M42: 19,725,676 km (0.12 R)
• M43: 19,940,648 km (0.097 R)
• M44: 21,115,291 km (0.086 R)
• M45: 21,379,480 km (0.117 R)
• M46: 22,178,333 km (0.099 R)
• M47: 23,122,595 km (0.06 R)
• M48: 23,213,102 km (0.067 R)
• M49: 23,349,385 km (0.089 R)
• M50: 23,576,774 km (0.095 R)
• M51: 24,125,798 km (0.114 R)
• M52: 24,263,727 km (0.058 R)
• M53: 24,771,762 km (0.065 R)
• M54: 25,189,888 km (0.098 R)
• M55: 25,986,197 km (0.072 R)
• M56: 29,596,742 km (0.104 R)
• M57: 31,636,060 km (0.076 R)
• M58: 31,787,004 km (0.111 R)
• M59: 32,089,790 km (0.094 R)
• M60: 32,647,192 km (0.087 R)
• M61: 33,412,535 km (0.11 R)
• M62: 33,823,031 km (0.025 R)
• M63: 34,029,028 km (0.075 R)
• M64: 34,132,101 km (0.076 R)
• M65: 34,235,323 km (0.085 R)
• M66: 34,493,828 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.3

Radius: 5.8

Gravity: 22.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.12 AU - 16.4 AU

Year: 18832 Days

Day: 15.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,148,880 km

• M1: 125,812 km (0.072 R)
• M2: 442,959 km (0.027 R)
• M3: 542,741 km (0.075 R)
• M4: 1,014,274 km (0.107 R)
• M5: 2,201,333 km (0.082 R)
• M6: 2,961,888 km (0.101 R)
• M7: 3,550,556 km (0.109 R)
• M8: 3,672,628 km (0.114 R)
• M9: 4,433,632 km (0.083 R)
• M10: 5,710,300 km (0.077 R)
• M11: 5,757,872 km (0.111 R)
• M12: 6,487,312 km (0.052 R)
• M13: 6,888,234 km (0.088 R)
• M14: 6,938,798 km (0.112 R)
• M15: 7,297,085 km (0.104 R)
• M16: 7,978,204 km (0.091 R)
• M17: 8,516,008 km (0.115 R)
• M18: 8,679,519 km (0.091 R)
• M19: 9,009,831 km (0.032 R)
• M20: 9,513,078 km (0.102 R)
• M21: 10,082,896 km (0.048 R)
• M22: 11,195,605 km (0.082 R)
• M23: 11,255,295 km (0.044 R)
• M24: 11,314,985 km (0.115 R)
• M25: 12,718,213 km (0.098 R)
• M26: 12,842,828 km (0.032 R)
• M27: 14,434,100 km (0.113 R)
• M28: 14,890,673 km (0.08 R)
• M29: 15,022,020 km (0.112 R)
• M30: 15,418,305 km (0.111 R)
• M31: 17,937,084 km (0.057 R)
• M32: 18,780,965 km (0.105 R)
• M33: 18,993,993 km (0.074 R)
• M34: 19,065,201 km (0.073 R)
• M35: 19,637,862 km (0.05 R)
• M36: 20,653,482 km (0.051 R)
• M37: 24,108,744 km (0.076 R)
• M38: 24,572,497 km (0.115 R)
• M39: 26,615,705 km (0.096 R)
• M40: 26,695,441 km (0.119 R)
• M41: 28,631,237 km (0.034 R)
• M42: 28,958,258 km (0.061 R)
• M43: 29,451,034 km (0.104 R)
• M44: 30,112,555 km (0.062 R)
• M45: 30,778,864 km (0.065 R)
• M46: 30,946,115 km (0.076 R)
• M47: 31,113,814 km (0.11 R)
• M48: 32,806,813 km (0.073 R)
• M49: 33,234,663 km (0.115 R)
• M50: 34,269,132 km (0.059 R)
• M51: 34,529,433 km (0.114 R)
• M52: 34,790,331 km (0.12 R)
• M53: 36,192,961 km (0.105 R)
• M54: 36,281,224 km (0.119 R)
• M55: 36,546,461 km (0.065 R)
• M56: 37,435,371 km (0.104 R)
• M57: 38,421,371 km (0.112 R)
• M58: 39,688,614 km (0.117 R)
• M59: 40,418,801 km (0.099 R)
• M60: 40,602,059 km (0.105 R)
• M61: 41,799,889 km (0.108 R)
• M62: 42,449,742 km (0.113 R)
• M63: 42,542,792 km (0.079 R)
• M64: 43,102,886 km (0.104 R)
• M65: 43,571,427 km (0.109 R)
• M66: 44,513,744 km (0.111 R)
• M67: 45,272,205 km (0.115 R)
• M68: 47,283,848 km (0.101 R)
• M69: 49,520,186 km (0.104 R)
• M70: 50,601,929 km (0.074 R)
• M71: 51,691,450 km (0.055 R)
• M72: 51,790,783 km (0.115 R)
• M73: 53,089,143 km (0.118 R)
• M74: 53,792,702 km (0.087 R)
• M75: 54,701,808 km (0.061 R)
• M76: 55,412,398 km (0.055 R)
• M77: 56,637,604 km (0.092 R)
• M78: 57,562,269 km (0.089 R)
• M79: 59,010,675 km (0.083 R)
• M80: 59,322,736 km (0.109 R)
• M81: 62,260,390 km (0.113 R)
• M82: 63,640,281 km (0.087 R)
• M83: 64,494,484 km (0.045 R)
• M84: 65,352,578 km (0.046 R)
• M85: 66,106,401 km (0.078 R)
• M86: 66,430,430 km (0.116 R)
• M87: 66,646,599 km (0.104 R)
• M88: 66,971,526 km (0.096 R)
• M89: 67,296,901 km (0.036 R)
• M90: 70,028,558 km (0.1 R)
• M91: 70,358,871 km (0.052 R)
• M92: 72,907,869 km (0.039 R)
• M93: 74,137,563 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 18,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit