🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.56 AU - 0.82 AU

Year: 221 Days

Day: 38.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.67 AU - 0.73 AU

Year: 225 Days

Day: 20.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.76 AU - 0.94 AU

Year: 302 Days

Day: 42.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,683,742 km

• M1: 618,138 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.8 AU - 2.9 AU

Year: 1387 Days

Day: 24.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,683,742 km

• M1: 1,744,012 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.8

Radius: 14.3

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.77 AU - 6.83 AU

Year: 5378 Days

Day: 10.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 36,683,742 km

• M1: 185,950 km (0.072 R)
• M2: 292,464 km (0.103 R)
• M3: 422,315 km (0.115 R)
• M4: 634,594 km (0.1 R)
• M5: 773,271 km (0.068 R)
• M6: 905,217 km (0.071 R)
• M7: 1,075,010 km (0.103 R)
• M8: 1,164,171 km (0.058 R)
• M9: 1,318,855 km (0.117 R)
• M10: 1,581,549 km (0.054 R)
• M11: 1,673,103 km (0.028 R)
• M12: 1,861,895 km (0.088 R)
• M13: 2,274,037 km (0.11 R)
• M14: 2,660,299 km (0.086 R)
• M15: 3,024,570 km (0.103 R)
• M16: 3,227,574 km (0.114 R)
• M17: 3,405,147 km (0.086 R)
• M18: 3,647,196 km (0.035 R)
• M19: 3,816,840 km (0.093 R)
• M20: 4,005,034 km (0.084 R)
• M21: 4,538,650 km (0.081 R)
• M22: 4,638,132 km (0.094 R)
• M23: 4,856,246 km (0.061 R)
• M24: 4,992,231 km (0.088 R)
• M25: 5,250,436 km (0.083 R)
• M26: 5,390,161 km (0.075 R)
• M27: 5,548,735 km (0.072 R)
• M28: 6,457,841 km (0.11 R)
• M29: 6,607,738 km (0.116 R)
• M30: 7,102,608 km (0.12 R)
• M31: 7,237,994 km (0.08 R)
• M32: 7,374,128 km (0.116 R)
• M33: 8,189,137 km (0.105 R)
• M34: 8,845,124 km (0.045 R)
• M35: 9,200,568 km (0.119 R)
• M36: 9,496,922 km (0.099 R)
• M37: 9,774,874 km (0.035 R)
• M38: 10,382,691 km (0.077 R)
• M39: 10,514,636 km (0.112 R)
• M40: 10,624,890 km (0.093 R)
• M41: 10,735,592 km (0.087 R)
• M42: 11,612,385 km (0.11 R)
• M43: 11,703,640 km (0.051 R)
• M44: 12,558,891 km (0.12 R)
• M45: 12,911,343 km (0.11 R)
• M46: 13,005,889 km (0.069 R)
• M47: 13,219,515 km (0.102 R)
• M48: 13,362,531 km (0.079 R)
• M49: 14,648,474 km (0.099 R)
• M50: 14,945,126 km (0.104 R)
• M51: 15,069,442 km (0.107 R)
• M52: 15,218,891 km (0.079 R)
• M53: 15,444,035 km (0.112 R)
• M54: 15,645,095 km (0.108 R)
• M55: 15,897,766 km (0.067 R)
• M56: 16,100,770 km (0.073 R)
• M57: 16,279,091 km (0.069 R)
• M58: 16,458,159 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.3

Radius: 10.1

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.48 AU - 7.4 AU

Year: 7039 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,683,742 km

• M1: 140,772 km (0.111 R)
• M2: 220,507 km (0.058 R)
• M3: 430,243 km (0.107 R)
• M4: 739,013 km (0.116 R)
• M5: 918,381 km (0.094 R)
• M6: 1,058,106 km (0.107 R)
• M7: 1,224,010 km (0.114 R)
• M8: 1,644,829 km (0.112 R)
• M9: 2,201,781 km (0.118 R)
• M10: 2,391,920 km (0.097 R)
• M11: 2,587,594 km (0.101 R)
• M12: 2,788,504 km (0.098 R)
• M13: 2,942,590 km (0.067 R)
• M14: 4,098,682 km (0.116 R)
• M15: 4,512,620 km (0.071 R)
• M16: 4,602,977 km (0.109 R)
• M17: 5,158,434 km (0.067 R)
• M18: 5,316,559 km (0.047 R)
• M19: 5,380,287 km (0.112 R)
• M20: 5,605,133 km (0.102 R)
• M21: 6,231,350 km (0.116 R)
• M22: 6,399,947 km (0.105 R)
• M23: 6,638,406 km (0.118 R)
• M24: 7,513,852 km (0.079 R)
• M25: 7,585,360 km (0.058 R)
• M26: 8,019,942 km (0.075 R)
• M27: 8,277,101 km (0.1 R)
• M28: 8,799,646 km (0.119 R)
• M29: 9,294,516 km (0.052 R)
• M30: 9,642,480 km (0.079 R)
• M31: 9,720,421 km (0.116 R)
• M32: 9,916,095 km (0.068 R)
• M33: 11,322,016 km (0.078 R)
• M34: 11,610,740 km (0.053 R)
• M35: 12,533,758 km (0.104 R)
• M36: 13,219,814 km (0.087 R)
• M37: 14,006,250 km (0.11 R)
• M38: 14,183,075 km (0.076 R)
• M39: 14,494,238 km (0.119 R)
• M40: 15,123,597 km (0.074 R)
• M41: 15,624,151 km (0.098 R)
• M42: 17,158,577 km (0.09 R)
• M43: 18,401,136 km (0.084 R)
• M44: 18,594,866 km (0.083 R)
• M45: 18,837,962 km (0.105 R)
• M46: 20,519,143 km (0.044 R)
• M47: 20,820,732 km (0.028 R)
• M48: 22,144,674 km (0.108 R)
• M49: 22,454,042 km (0.065 R)
• M50: 22,661,085 km (0.114 R)
• M51: 23,548,201 km (0.095 R)
• M52: 23,653,368 km (0.088 R)
• M53: 23,811,343 km (0.031 R)
• M54: 24,181,299 km (0.097 R)
• M55: 24,499,793 km (0.057 R)
• M56: 25,302,535 km (0.114 R)
• M57: 25,896,588 km (0.101 R)
• M58: 26,604,635 km (0.101 R)
• M59: 27,650,773 km (0.099 R)
• M60: 28,095,378 km (0.089 R)
• M61: 28,654,425 km (0.112 R)
• M62: 29,499,803 km (0.102 R)
• M63: 29,613,198 km (0.101 R)
• M64: 30,124,972 km (0.101 R)
• M65: 30,869,371 km (0.083 R)
• M66: 31,794,035 km (0.025 R)
• M67: 31,968,467 km (0.07 R)
• M68: 32,259,734 km (0.11 R)
• M69: 33,729,533 km (0.083 R)
• M70: 33,907,405 km (0.114 R)
• M71: 34,383,275 km (0.099 R)
• M72: 34,562,194 km (0.05 R)
• M73: 37,222,942 km (0.044 R)
• M74: 37,467,983 km (0.12 R)
• M75: 37,590,803 km (0.116 R)
• M76: 38,083,280 km (0.119 R)
• M77: 38,453,983 km (0.098 R)
• M78: 38,701,717 km (0.081 R)
• M79: 39,573,274 km (0.114 R)
• M80: 40,325,452 km (0.103 R)
• M81: 41,272,257 km (0.086 R)
• M82: 41,780,292 km (0.074 R)
• M83: 41,843,871 km (0.114 R)
• M84: 42,226,393 km (0.104 R)
• M85: 42,354,149 km (0.056 R)
• M86: 42,866,671 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.3

Radius: 14.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.04 AU - 8.96 AU

Year: 9541 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,683,742 km

• M1: 265,985 km (0.099 R)
• M2: 448,195 km (0.112 R)
• M3: 537,954 km (0.078 R)
• M4: 768,933 km (0.077 R)
• M5: 868,416 km (0.077 R)
• M6: 957,875 km (0.115 R)
• M7: 1,771,837 km (0.117 R)
• M8: 2,069,687 km (0.116 R)
• M9: 2,341,207 km (0.045 R)
• M10: 2,492,301 km (0.042 R)
• M11: 2,669,275 km (0.12 R)
• M12: 2,781,922 km (0.1 R)
• M13: 3,297,137 km (0.097 R)
• M14: 4,100,029 km (0.081 R)
• M15: 4,310,064 km (0.089 R)
• M16: 4,604,922 km (0.103 R)
• M17: 4,741,056 km (0.059 R)
• M18: 4,961,862 km (0.085 R)
• M19: 5,157,835 km (0.039 R)
• M20: 5,442,371 km (0.063 R)
• M21: 6,086,689 km (0.071 R)
• M22: 6,570,488 km (0.061 R)
• M23: 7,066,854 km (0.076 R)
• M24: 7,575,487 km (0.083 R)
• M25: 8,261,094 km (0.099 R)
• M26: 10,008,098 km (0.101 R)
• M27: 10,114,462 km (0.104 R)
• M28: 10,328,087 km (0.036 R)
• M29: 10,868,884 km (0.109 R)
• M30: 11,382,004 km (0.11 R)
• M31: 11,790,706 km (0.114 R)
• M32: 12,091,098 km (0.104 R)
• M33: 12,814,554 km (0.11 R)
• M34: 13,787,837 km (0.089 R)
• M35: 14,303,352 km (0.112 R)
• M36: 14,423,180 km (0.072 R)
• M37: 14,906,081 km (0.114 R)
• M38: 15,027,705 km (0.08 R)
• M39: 15,394,369 km (0.091 R)
• M40: 15,887,743 km (0.066 R)
• M41: 16,094,936 km (0.119 R)
• M42: 16,721,900 km (0.052 R)
• M43: 17,356,794 km (0.095 R)
• M44: 17,698,625 km (0.11 R)
• M45: 17,913,447 km (0.048 R)
• M46: 19,000,426 km (0.114 R)
• M47: 19,707,275 km (0.082 R)
• M48: 19,885,447 km (0.063 R)
• M49: 20,153,526 km (0.098 R)
• M50: 20,243,135 km (0.104 R)
• M51: 21,101,528 km (0.104 R)
• M52: 21,512,174 km (0.062 R)
• M53: 21,787,434 km (0.053 R)
• M54: 22,480,820 km (0.078 R)
• M55: 22,620,245 km (0.112 R)
• M56: 23,228,361 km (0.083 R)
• M57: 24,412,727 km (0.118 R)
• M58: 24,699,805 km (0.084 R)
• M59: 26,495,428 km (0.11 R)
• M60: 26,642,932 km (0.099 R)
• M61: 26,839,952 km (0.118 R)
• M62: 27,037,422 km (0.113 R)
• M63: 28,032,247 km (0.112 R)
• M64: 28,132,328 km (0.051 R)
• M65: 28,786,071 km (0.077 R)
• M66: 29,343,174 km (0.107 R)
• M67: 29,648,652 km (0.103 R)
• M68: 30,622,684 km (0.108 R)
• M69: 30,829,129 km (0.116 R)
• M70: 31,295,127 km (0.088 R)
• M71: 31,451,008 km (0.09 R)
• M72: 31,659,397 km (0.047 R)
• M73: 31,920,296 km (0.085 R)
• M74: 32,918,563 km (0.116 R)
• M75: 33,076,987 km (0.069 R)
• M76: 33,182,902 km (0.084 R)
• M77: 33,713,825 km (0.104 R)
• M78: 34,087,072 km (0.115 R)
• M79: 35,648,275 km (0.088 R)
• M80: 35,974,249 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 12,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit