🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.64 AU - 0.9 AU

Year: 259 Days

Day: 21.3 Hours

Environment

Temp: 85 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,626,020 km

• M1: 383,419 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.74 AU - 0.92 AU

Year: 290 Days

Day: 27.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 131.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.89 AU - 1.09 AU

Year: 377 Days

Day: 15.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.11 AU - 1.27 AU

Year: 497 Days

Day: 29.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,626,020 km

• M1: 113,545 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.62 AU - 2.16 AU

Year: 995 Days

Day: 47.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,626,020 km

• M1: 184,454 km (0.094 R)
• M2: 220,657 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.76 AU - 2.58 AU

Year: 1224 Days

Day: 33.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,626,020 km

• M1: 1,507,199 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.32 AU - 3.62 AU

Year: 1960 Days

Day: 33.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,626,020 km

• M1: 682,465 km (0.1 R)
• M2: 966,253 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.9

Radius: 9.7

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.99 AU - 5.21 AU

Year: 3778 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,626,020 km

• M1: 152,590 km (0.044 R)
• M2: 302,188 km (0.1 R)
• M3: 601,383 km (0.113 R)
• M4: 667,356 km (0.114 R)
• M5: 736,171 km (0.11 R)
• M6: 832,063 km (0.11 R)
• M7: 906,862 km (0.036 R)
• M8: 1,050,476 km (0.07 R)
• M9: 1,375,403 km (0.102 R)
• M10: 1,731,147 km (0.075 R)
• M11: 1,828,834 km (0.1 R)
• M12: 1,911,562 km (0.082 R)
• M13: 2,398,503 km (0.109 R)
• M14: 2,845,950 km (0.065 R)
• M15: 3,099,069 km (0.102 R)
• M16: 3,198,552 km (0.06 R)
• M17: 3,278,886 km (0.039 R)
• M18: 3,503,133 km (0.087 R)
• M19: 3,795,896 km (0.085 R)
• M20: 4,009,971 km (0.114 R)
• M21: 4,075,046 km (0.049 R)
• M22: 4,338,637 km (0.057 R)
• M23: 4,427,648 km (0.052 R)
• M24: 4,928,801 km (0.086 R)
• M25: 5,233,382 km (0.049 R)
• M26: 5,304,591 km (0.096 R)
• M27: 5,934,996 km (0.054 R)
• M28: 6,108,679 km (0.109 R)
• M29: 6,208,760 km (0.118 R)
• M30: 6,436,000 km (0.114 R)
• M31: 6,665,932 km (0.088 R)
• M32: 6,846,646 km (0.068 R)
• M33: 6,950,766 km (0.029 R)
• M34: 7,186,682 km (0.047 R)
• M35: 7,559,031 km (0.116 R)
• M36: 8,322,429 km (0.094 R)
• M37: 8,826,274 km (0.1 R)
• M38: 8,911,246 km (0.094 R)
• M39: 10,010,491 km (0.112 R)
• M40: 10,396,304 km (0.071 R)
• M41: 11,243,926 km (0.076 R)
• M42: 11,459,346 km (0.108 R)
• M43: 11,988,175 km (0.1 R)
• M44: 12,082,272 km (0.092 R)
• M45: 12,145,103 km (0.107 R)
• M46: 12,429,638 km (0.084 R)
• M47: 13,166,408 km (0.074 R)
• M48: 13,523,797 km (0.052 R)
• M49: 13,720,070 km (0.05 R)
• M50: 14,016,273 km (0.104 R)
• M51: 14,181,878 km (0.12 R)
• M52: 14,281,361 km (0.064 R)
• M53: 14,548,243 km (0.038 R)
• M54: 14,816,622 km (0.037 R)
• M55: 15,872,184 km (0.104 R)
• M56: 16,183,198 km (0.092 R)
• M57: 16,391,588 km (0.093 R)
• M58: 16,531,014 km (0.107 R)
• M59: 17,305,182 km (0.062 R)
• M60: 18,560,907 km (0.12 R)
• M61: 18,633,612 km (0.085 R)
• M62: 20,818,937 km (0.1 R)
• M63: 21,807,480 km (0.066 R)
• M64: 22,037,861 km (0.074 R)
• M65: 22,268,989 km (0.116 R)
• M66: 24,504,430 km (0.051 R)
• M67: 24,663,902 km (0.036 R)
• M68: 24,863,765 km (0.11 R)
• M69: 25,064,226 km (0.066 R)
• M70: 25,305,527 km (0.117 R)
• M71: 25,993,378 km (0.107 R)
• M72: 26,482,413 km (0.065 R)
• M73: 26,810,332 km (0.079 R)
• M74: 26,892,461 km (0.07 R)
• M75: 27,057,019 km (0.114 R)
• M76: 27,304,603 km (0.114 R)
• M77: 27,511,348 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.1

Radius: 13.7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.67 AU - 5.53 AU

Year: 3778 Days

Day: 13.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 67,626,020 km

• M1: 385,514 km (0.089 R)
• M2: 546,032 km (0.083 R)
• M3: 722,707 km (0.095 R)
• M4: 836,850 km (0.101 R)
• M5: 1,246,599 km (0.113 R)
• M6: 1,344,735 km (0.028 R)
• M7: 1,445,564 km (0.084 R)
• M8: 1,534,126 km (0.089 R)
• M9: 1,827,488 km (0.082 R)
• M10: 2,022,264 km (0.086 R)
• M11: 2,173,059 km (0.083 R)
• M12: 2,293,036 km (0.111 R)
• M13: 3,156,216 km (0.106 R)
• M14: 3,312,695 km (0.062 R)
• M15: 3,797,692 km (0.103 R)
• M16: 4,457,568 km (0.044 R)
• M17: 4,700,365 km (0.114 R)
• M18: 5,015,867 km (0.095 R)
• M19: 5,199,274 km (0.076 R)
• M20: 5,525,697 km (0.119 R)
• M21: 5,643,879 km (0.105 R)
• M22: 6,003,662 km (0.086 R)
• M23: 6,100,900 km (0.063 R)
• M24: 6,395,758 km (0.117 R)
• M25: 6,544,907 km (0.096 R)
• M26: 6,846,795 km (0.049 R)
• M27: 7,360,365 km (0.084 R)
• M28: 7,543,024 km (0.047 R)
• M29: 8,126,904 km (0.037 R)
• M30: 8,424,454 km (0.083 R)
• M31: 9,002,501 km (0.087 R)
• M32: 9,170,050 km (0.102 R)
• M33: 9,310,373 km (0.081 R)
• M34: 10,080,952 km (0.096 R)
• M35: 10,225,912 km (0.07 R)
• M36: 10,429,964 km (0.107 R)
• M37: 10,664,982 km (0.116 R)
• M38: 10,931,416 km (0.113 R)
• M39: 11,110,185 km (0.097 R)
• M40: 11,230,013 km (0.119 R)
• M41: 11,380,359 km (0.111 R)
• M42: 11,743,882 km (0.09 R)
• M43: 12,358,280 km (0.09 R)
• M44: 12,513,563 km (0.057 R)
• M45: 12,669,444 km (0.071 R)
• M46: 12,763,391 km (0.083 R)
• M47: 13,426,858 km (0.079 R)
• M48: 13,843,338 km (0.085 R)
• M49: 13,972,292 km (0.067 R)
• M50: 14,199,082 km (0.11 R)
• M51: 14,787,600 km (0.107 R)
• M52: 15,118,062 km (0.117 R)
• M53: 15,853,634 km (0.049 R)
• M54: 16,259,793 km (0.117 R)
• M55: 18,412,656 km (0.096 R)
• M56: 18,696,891 km (0.098 R)
• M57: 19,018,527 km (0.071 R)
• M58: 19,558,575 km (0.075 R)
• M59: 20,286,518 km (0.119 R)
• M60: 20,469,776 km (0.114 R)
• M61: 20,727,533 km (0.071 R)
• M62: 20,838,235 km (0.116 R)
• M63: 21,469,538 km (0.086 R)
• M64: 21,581,587 km (0.087 R)
• M65: 22,069,575 km (0.081 R)
• M66: 23,478,039 km (0.1 R)
• M67: 24,446,087 km (0.099 R)
• M68: 24,602,267 km (0.101 R)
• M69: 24,876,331 km (0.083 R)
• M70: 24,994,064 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.5

Radius: 4

Gravity: 26.41 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13 AU - 16.18 AU

Year: 21338 Days

Day: 18.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 67,626,020 km

• M1: 60,886 km (0.067 R)
• M2: 98,136 km (0.091 R)
• M3: 240,853 km (0.04 R)
• M4: 492,177 km (0.101 R)
• M5: 590,313 km (0.095 R)
• M6: 673,490 km (0.106 R)
• M7: 828,024 km (0.062 R)
• M8: 969,394 km (0.09 R)
• M9: 1,092,962 km (0.116 R)
• M10: 1,355,357 km (0.108 R)
• M11: 1,665,623 km (0.067 R)
• M12: 1,724,415 km (0.069 R)
• M13: 1,874,312 km (0.062 R)
• M14: 2,251,149 km (0.067 R)
• M15: 2,448,169 km (0.075 R)
• M16: 3,897,324 km (0.076 R)
• M17: 4,133,688 km (0.117 R)
• M18: 6,833,631 km (0.106 R)
• M19: 7,406,740 km (0.074 R)
• M20: 7,748,123 km (0.088 R)
• M21: 9,112,156 km (0.063 R)
• M22: 10,008,397 km (0.091 R)
• M23: 10,223,369 km (0.118 R)
• M24: 11,996,852 km (0.079 R)
• M25: 12,918,524 km (0.103 R)
• M26: 14,768,003 km (0.097 R)
• M27: 14,890,224 km (0.05 R)
• M28: 15,012,595 km (0.077 R)
• M29: 15,382,102 km (0.118 R)
• M30: 15,816,833 km (0.11 R)
• M31: 16,129,942 km (0.117 R)
• M32: 16,318,734 km (0.074 R)
• M33: 16,444,995 km (0.042 R)
• M34: 16,889,600 km (0.084 R)
• M35: 17,402,421 km (0.096 R)
• M36: 18,706,765 km (0.089 R)
• M37: 19,237,239 km (0.078 R)
• M38: 19,303,960 km (0.118 R)
• M39: 19,437,551 km (0.109 R)
• M40: 20,653,332 km (0.115 R)
• M41: 20,995,313 km (0.117 R)
• M42: 21,132,644 km (0.111 R)
• M43: 21,963,062 km (0.089 R)
• M44: 22,032,625 km (0.107 R)
• M45: 23,869,986 km (0.109 R)
• M46: 26,271,480 km (0.095 R)
• M47: 26,716,385 km (0.104 R)
• M48: 28,065,757 km (0.047 R)
• M49: 28,824,967 km (0.101 R)
• M50: 29,207,189 km (0.103 R)
• M51: 32,165,637 km (0.095 R)
• M52: 32,959,852 km (0.092 R)
• M53: 33,039,737 km (0.08 R)
• M54: 34,729,894 km (0.115 R)
• M55: 34,973,738 km (0.092 R)
• M56: 35,708,264 km (0.099 R)
• M57: 35,954,352 km (0.107 R)
• M58: 36,530,603 km (0.082 R)
• M59: 36,613,181 km (0.084 R)
• M60: 36,943,942 km (0.111 R)
• M61: 38,445,306 km (0.028 R)
• M62: 41,077,032 km (0.116 R)
• M63: 41,248,770 km (0.094 R)
• M64: 41,938,417 km (0.114 R)
• M65: 43,503,659 km (0.09 R)
• M66: 45,087,901 km (0.09 R)
• M67: 45,620,170 km (0.09 R)
• M68: 46,601,532 km (0.033 R)
• M69: 47,139,635 km (0.113 R)
• M70: 47,589,775 km (0.034 R)
• M71: 48,041,262 km (0.106 R)
• M72: 48,312,782 km (0.048 R)
• M73: 49,039,379 km (0.101 R)
• M74: 49,312,844 km (0.025 R)
• M75: 49,678,162 km (0.073 R)
• M76: 51,333,462 km (0.041 R)
• M77: 52,074,869 km (0.1 R)
• M78: 52,913,216 km (0.074 R)
• M79: 53,100,063 km (0.119 R)
• M80: 53,193,712 km (0.079 R)
• M81: 53,568,305 km (0.101 R)
• M82: 53,756,050 km (0.118 R)
• M83: 53,943,945 km (0.058 R)
• M84: 55,549,878 km (0.114 R)
• M85: 55,644,723 km (0.083 R)
• M86: 56,788,399 km (0.067 R)
• M87: 56,979,735 km (0.116 R)
• M88: 57,651,279 km (0.116 R)
• M89: 58,325,367 km (0.092 R)
• M90: 58,518,349 km (0.113 R)
• M91: 58,905,209 km (0.087 R)
• M92: 59,584,084 km (0.052 R)
• M93: 59,778,561 km (0.103 R)
• M94: 60,460,727 km (0.032 R)
• M95: 61,341,709 km (0.119 R)
• M96: 62,325,465 km (0.056 R)
• M97: 65,007,755 km (0.078 R)
• M98: 66,111,338 km (0.089 R)
• M99: 67,119,777 km (0.037 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: 163 - 16,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit