🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.45 AU - 0.67 AU

Year: 186 Days

Day: 38.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.63 AU - 0.73 AU

Year: 248 Days

Day: 46.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 94,610,387 km

• M1: 161,416 km (0.095 R)
• M2: 261,048 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.52 AU - 1.96 AU

Year: 1017 Days

Day: 35.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.73 AU - 2.41 AU

Year: 1319 Days

Day: 34.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.5

Radius: 8.8

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.58 AU - 8.82 AU

Year: 9464 Days

Day: 7.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 94,610,387 km

• M1: 199,564 km (0.111 R)
• M2: 270,623 km (0.089 R)
• M3: 627,713 km (0.096 R)
• M4: 858,841 km (0.113 R)
• M5: 1,197,381 km (0.093 R)
• M6: 1,263,354 km (0.072 R)
• M7: 1,931,009 km (0.059 R)
• M8: 2,148,225 km (0.091 R)
• M9: 2,415,258 km (0.062 R)
• M10: 2,671,369 km (0.029 R)
• M11: 3,467,679 km (0.092 R)
• M12: 3,854,988 km (0.067 R)
• M13: 3,978,855 km (0.099 R)
• M14: 5,261,507 km (0.103 R)
• M15: 5,316,409 km (0.086 R)
• M16: 5,371,461 km (0.086 R)
• M17: 6,105,089 km (0.108 R)
• M18: 6,424,929 km (0.073 R)
• M19: 6,483,721 km (0.053 R)
• M20: 6,750,305 km (0.088 R)
• M21: 7,202,689 km (0.113 R)
• M22: 8,976,770 km (0.099 R)
• M23: 9,075,355 km (0.095 R)
• M24: 9,675,242 km (0.11 R)
• M25: 9,776,520 km (0.113 R)
• M26: 10,425,775 km (0.104 R)
• M27: 11,372,281 km (0.073 R)
• M28: 13,913,500 km (0.118 R)
• M29: 14,295,872 km (0.12 R)
• M30: 14,372,765 km (0.114 R)
• M31: 14,565,597 km (0.035 R)
• M32: 14,953,803 km (0.075 R)
• M33: 15,700,895 km (0.088 R)
• M34: 16,986,389 km (0.099 R)
• M35: 17,436,081 km (0.103 R)
• M36: 17,559,349 km (0.114 R)
• M37: 18,347,132 km (0.084 R)
• M38: 18,766,305 km (0.092 R)
• M39: 19,188,769 km (0.081 R)
• M40: 20,604,863 km (0.115 R)
• M41: 21,347,467 km (0.051 R)
• M42: 22,187,758 km (0.085 R)
• M43: 22,500,118 km (0.101 R)
• M44: 22,813,825 km (0.119 R)
• M45: 23,129,177 km (0.063 R)
• M46: 24,175,016 km (0.107 R)
• M47: 24,266,719 km (0.103 R)
• M48: 25,375,838 km (0.112 R)
• M49: 25,749,234 km (0.117 R)
• M50: 26,030,478 km (0.075 R)
• M51: 26,738,076 km (0.088 R)
• M52: 27,499,679 km (0.085 R)
• M53: 27,739,185 km (0.044 R)
• M54: 28,220,292 km (0.119 R)
• M55: 28,558,682 km (0.096 R)
• M56: 29,435,027 km (0.115 R)
• M57: 30,073,361 km (0.113 R)
• M58: 30,716,332 km (0.103 R)
• M59: 30,865,332 km (0.097 R)
• M60: 31,313,826 km (0.048 R)
• M61: 31,513,988 km (0.041 R)
• M62: 31,814,830 km (0.067 R)
• M63: 33,078,483 km (0.051 R)
• M64: 34,152,745 km (0.109 R)
• M65: 34,307,130 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.3

Radius: 13.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.29 AU - 8.75 AU

Year: 11015 Days

Day: 14.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 94,610,387 km

• M1: 182,958 km (0.084 R)
• M2: 323,131 km (0.09 R)
• M3: 510,578 km (0.089 R)
• M4: 1,424,920 km (0.092 R)
• M5: 1,615,507 km (0.08 R)
• M6: 2,156,453 km (0.104 R)
• M7: 2,405,235 km (0.076 R)
• M8: 2,663,740 km (0.042 R)
• M9: 2,931,370 km (0.115 R)
• M10: 3,397,218 km (0.053 R)
• M11: 4,895,890 km (0.062 R)
• M12: 5,675,444 km (0.068 R)
• M13: 5,944,122 km (0.063 R)
• M14: 6,653,964 km (0.068 R)
• M15: 6,896,611 km (0.105 R)
• M16: 7,432,471 km (0.118 R)
• M17: 8,413,384 km (0.088 R)
• M18: 8,720,060 km (0.105 R)
• M19: 9,389,660 km (0.111 R)
• M20: 10,448,514 km (0.074 R)
• M21: 10,542,461 km (0.036 R)
• M22: 10,683,831 km (0.095 R)
• M23: 11,255,445 km (0.07 R)
• M24: 12,033,354 km (0.105 R)
• M25: 12,628,155 km (0.109 R)
• M26: 12,778,351 km (0.07 R)
• M27: 12,979,560 km (0.085 R)
• M28: 13,181,816 km (0.086 R)
• M29: 13,897,941 km (0.082 R)
• M30: 14,001,314 km (0.074 R)
• M31: 14,679,441 km (0.118 R)
• M32: 14,890,224 km (0.079 R)
• M33: 15,421,596 km (0.078 R)
• M34: 16,503,039 km (0.08 R)
• M35: 16,667,447 km (0.087 R)
• M36: 17,330,315 km (0.049 R)
• M37: 17,553,066 km (0.108 R)
• M38: 18,284,001 km (0.061 R)
• M39: 18,567,789 km (0.098 R)
• M40: 18,795,925 km (0.118 R)
• M41: 18,967,514 km (0.069 R)
• M42: 19,082,256 km (0.094 R)
• M43: 19,775,642 km (0.103 R)
• M44: 20,125,402 km (0.096 R)
• M45: 20,536,048 km (0.109 R)
• M46: 22,327,183 km (0.078 R)
• M47: 22,813,376 km (0.082 R)
• M48: 23,303,010 km (0.101 R)
• M49: 23,425,830 km (0.073 R)
• M50: 24,105,902 km (0.112 R)
• M51: 24,667,193 km (0.061 R)
• M52: 24,918,069 km (0.092 R)
• M53: 25,548,773 km (0.071 R)
• M54: 25,739,062 km (0.106 R)
• M55: 26,120,985 km (0.094 R)
• M56: 28,517,692 km (0.034 R)
• M57: 28,979,052 km (0.1 R)
• M58: 30,109,563 km (0.071 R)
• M59: 30,646,620 km (0.071 R)
• M60: 31,051,432 km (0.077 R)
• M61: 31,934,807 km (0.083 R)
• M62: 32,208,272 km (0.099 R)
• M63: 32,345,304 km (0.053 R)
• M64: 32,619,816 km (0.041 R)
• M65: 32,964,190 km (0.068 R)
• M66: 33,656,529 km (0.102 R)
• M67: 34,633,852 km (0.114 R)
• M68: 36,188,623 km (0.04 R)
• M69: 36,616,472 km (0.106 R)
• M70: 37,261,538 km (0.1 R)
• M71: 38,345,076 km (0.057 R)
• M72: 38,635,744 km (0.107 R)
• M73: 39,438,935 km (0.107 R)
• M74: 40,173,760 km (0.115 R)
• M75: 40,469,066 km (0.102 R)
• M76: 40,617,019 km (0.052 R)
• M77: 41,135,974 km (0.079 R)
• M78: 41,433,524 km (0.096 R)
• M79: 41,956,069 km (0.11 R)
• M80: 43,309,631 km (0.095 R)
• M81: 44,677,554 km (0.093 R)
• M82: 44,983,332 km (0.097 R)
• M83: 46,755,767 km (0.09 R)
• M84: 48,550,942 km (0.092 R)
• M85: 50,527,728 km (0.095 R)
• M86: 52,127,976 km (0.116 R)
• M87: 52,288,944 km (0.084 R)
• M88: 53,177,106 km (0.102 R)
• M89: 53,339,121 km (0.068 R)
• M90: 54,477,860 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.7

Radius: 5.4

Gravity: 20.5 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.74 AU - 17.26 AU

Year: 29687 Days

Day: 16.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,610,387 km

• M1: 100,530 km (0.101 R)
• M2: 191,485 km (0.072 R)
• M3: 334,501 km (0.062 R)
• M4: 999,912 km (0.077 R)
• M5: 1,220,719 km (0.067 R)
• M6: 1,706,762 km (0.071 R)
• M7: 2,047,995 km (0.063 R)
• M8: 2,327,892 km (0.087 R)
• M9: 2,967,573 km (0.083 R)
• M10: 3,850,799 km (0.108 R)
• M11: 5,504,753 km (0.114 R)
• M12: 6,635,563 km (0.042 R)
• M13: 6,811,191 km (0.074 R)
• M14: 7,590,147 km (0.078 R)
• M15: 8,021,139 km (0.052 R)
• M16: 8,396,779 km (0.077 R)
• M17: 8,650,497 km (0.107 R)
• M18: 9,035,711 km (0.102 R)
• M19: 9,100,487 km (0.113 R)
• M20: 10,359,952 km (0.106 R)
• M21: 10,700,436 km (0.078 R)
• M22: 11,956,011 km (0.119 R)
• M23: 12,313,102 km (0.091 R)
• M24: 12,746,038 km (0.115 R)
• M25: 14,225,262 km (0.091 R)
• M26: 14,755,586 km (0.077 R)
• M27: 15,061,663 km (0.064 R)
• M28: 15,524,519 km (0.03 R)
• M29: 16,385,455 km (0.093 R)
• M30: 17,341,984 km (0.113 R)
• M31: 17,422,467 km (0.083 R)
• M32: 17,664,965 km (0.037 R)
• M33: 19,142,244 km (0.031 R)
• M34: 20,403,504 km (0.106 R)
• M35: 20,915,428 km (0.086 R)
• M36: 22,301,153 km (0.083 R)
• M37: 22,652,259 km (0.055 R)
• M38: 22,740,223 km (0.035 R)
• M39: 24,706,088 km (0.111 R)
• M40: 26,911,759 km (0.078 R)
• M41: 28,606,853 km (0.086 R)
• M42: 29,083,771 km (0.115 R)
• M43: 29,371,298 km (0.085 R)
• M44: 30,045,685 km (0.077 R)
• M45: 30,627,770 km (0.077 R)
• M46: 32,099,215 km (0.089 R)
• M47: 33,995,817 km (0.054 R)
• M48: 34,501,009 km (0.073 R)
• M49: 35,723,523 km (0.069 R)
• M50: 36,236,943 km (0.116 R)
• M51: 36,546,311 km (0.082 R)
• M52: 37,271,412 km (0.043 R)
• M53: 38,105,869 km (0.111 R)
• M54: 38,420,324 km (0.089 R)
• M55: 42,261,099 km (0.117 R)
• M56: 42,804,140 km (0.084 R)
• M57: 43,787,297 km (0.119 R)
• M58: 44,447,023 km (0.106 R)
• M59: 44,999,189 km (0.096 R)
• M60: 47,455,885 km (0.101 R)
• M61: 48,586,845 km (0.05 R)
• M62: 49,041,623 km (0.075 R)
• M63: 49,269,610 km (0.066 R)
• M64: 50,070,258 km (0.119 R)
• M65: 50,299,890 km (0.052 R)
• M66: 50,529,673 km (0.066 R)
• M67: 51,684,419 km (0.099 R)
• M68: 52,265,008 km (0.113 R)
• M69: 52,497,932 km (0.12 R)
• M70: 53,315,634 km (0.091 R)
• M71: 53,784,773 km (0.096 R)
• M72: 55,081,936 km (0.087 R)
• M73: 56,747,858 km (0.085 R)
• M74: 57,106,893 km (0.089 R)
• M75: 63,450,291 km (0.065 R)
• M76: 65,195,799 km (0.082 R)
• M77: 66,200,349 km (0.109 R)
• M78: 69,116,909 km (0.114 R)
• M79: 69,628,384 km (0.097 R)
• M80: 70,783,729 km (0.066 R)
• M81: 71,686,701 km (0.079 R)
• M82: 74,157,011 km (0.027 R)
• M83: 75,863,175 km (0.117 R)
• M84: 79,180,507 km (0.099 R)
• M85: 79,715,619 km (0.041 R)
• M86: 84,995,975 km (0.07 R)
• M87: 86,230,457 km (0.075 R)
• M88: 86,918,756 km (0.079 R)
• M89: 88,023,986 km (0.086 R)
• M90: 88,717,222 km (0.09 R)
• M91: 89,412,104 km (0.056 R)
• M92: 90,947,278 km (0.089 R)
• M93: 93,619,395 km (0.106 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: 278 - 18,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit