🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.64 AU - 0.72 AU

Year: 199 Days

Day: 45.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.8 AU - 1.12 AU

Year: 334 Days

Day: 27.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.99 AU - 1.31 AU

Year: 438 Days

Day: 33.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,145,089 km

• M1: 557,252 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.35 AU - 1.43 AU

Year: 581 Days

Day: 35.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,145,089 km

• M1: 1,324,390 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.7 AU - 1.96 AU

Year: 878 Days

Day: 20.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.07 AU - 2.47 AU

Year: 1213 Days

Day: 20.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.94 AU - 4.98 AU

Year: 3919 Days

Day: 30.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.6

Radius: 11.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.94 AU - 13.48 AU

Year: 14216 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 94,145,089 km

• M1: 142,417 km (0.057 R)
• M2: 236,215 km (0.048 R)
• M3: 318,344 km (0.069 R)
• M4: 832,811 km (0.11 R)
• M5: 1,035,816 km (0.045 R)
• M6: 1,425,069 km (0.117 R)
• M7: 1,787,395 km (0.115 R)
• M8: 1,858,604 km (0.098 R)
• M9: 1,954,945 km (0.116 R)
• M10: 2,542,565 km (0.051 R)
• M11: 2,814,534 km (0.111 R)
• M12: 2,898,010 km (0.113 R)
• M13: 3,182,545 km (0.096 R)
• M14: 3,387,045 km (0.029 R)
• M15: 5,004,348 km (0.114 R)
• M16: 5,346,179 km (0.03 R)
• M17: 5,625,179 km (0.076 R)
• M18: 5,837,608 km (0.103 R)
• M19: 6,490,603 km (0.037 R)
• M20: 6,676,254 km (0.031 R)
• M21: 6,788,303 km (0.104 R)
• M22: 7,513,553 km (0.043 R)
• M23: 7,865,557 km (0.063 R)
• M24: 8,183,153 km (0.111 R)
• M25: 9,495,126 km (0.092 R)
• M26: 9,706,059 km (0.11 R)
• M27: 9,833,367 km (0.084 R)
• M28: 10,521,517 km (0.063 R)
• M29: 10,739,930 km (0.066 R)
• M30: 10,827,595 km (0.106 R)
• M31: 11,092,233 km (0.118 R)
• M32: 11,493,305 km (0.108 R)
• M33: 11,853,686 km (0.091 R)
• M34: 13,144,567 km (0.101 R)
• M35: 13,568,976 km (0.095 R)
• M36: 15,409,927 km (0.067 R)
• M37: 16,409,989 km (0.09 R)
• M38: 16,561,831 km (0.076 R)
• M39: 18,315,267 km (0.09 R)
• M40: 18,472,794 km (0.061 R)
• M41: 18,630,769 km (0.084 R)
• M42: 19,320,415 km (0.117 R)
• M43: 21,605,672 km (0.091 R)
• M44: 22,386,274 km (0.112 R)
• M45: 22,836,564 km (0.054 R)
• M46: 23,289,696 km (0.046 R)
• M47: 23,745,969 km (0.115 R)
• M48: 23,860,412 km (0.096 R)
• M49: 24,725,087 km (0.107 R)
• M50: 25,190,486 km (0.12 R)
• M51: 25,482,800 km (0.088 R)
• M52: 25,717,520 km (0.079 R)
• M53: 26,248,143 km (0.042 R)
• M54: 26,485,106 km (0.109 R)
• M55: 27,200,334 km (0.091 R)
• M56: 27,861,706 km (0.111 R)
• M57: 29,138,673 km (0.119 R)
• M58: 29,568,618 km (0.119 R)
• M59: 31,246,657 km (0.102 R)
• M60: 31,686,624 km (0.079 R)
• M61: 32,255,545 km (0.1 R)
• M62: 34,175,783 km (0.094 R)
• M63: 34,889,215 km (0.117 R)
• M64: 35,542,061 km (0.032 R)
• M65: 36,462,686 km (0.089 R)
• M66: 37,391,240 km (0.088 R)
• M67: 40,428,226 km (0.062 R)
• M68: 41,251,463 km (0.07 R)
• M69: 41,595,987 km (0.093 R)
• M70: 42,149,350 km (0.102 R)
• M71: 42,635,543 km (0.099 R)
• M72: 43,543,452 km (0.109 R)
• M73: 44,175,802 km (0.112 R)
• M74: 44,316,724 km (0.081 R)
• M75: 44,387,184 km (0.101 R)
• M76: 44,528,405 km (0.026 R)
• M77: 44,881,904 km (0.11 R)
• M78: 46,019,447 km (0.092 R)
• M79: 48,395,360 km (0.095 R)
• M80: 48,540,619 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.1

Radius: 3.8

Gravity: 20.02 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 12.79 AU - 15.83 AU

Year: 19204 Days

Day: 23.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,145,089 km

• M1: 56,398 km (0.115 R)
• M2: 120,277 km (0.09 R)
• M3: 426,354 km (0.116 R)
• M4: 458,368 km (0.091 R)
• M5: 508,034 km (0.089 R)
• M6: 649,255 km (0.05 R)
• M7: 705,354 km (0.077 R)
• M8: 782,846 km (0.081 R)
• M9: 924,964 km (0.085 R)
• M10: 1,326,784 km (0.066 R)
• M11: 1,398,441 km (0.068 R)
• M12: 1,570,927 km (0.111 R)
• M13: 1,672,504 km (0.077 R)
• M14: 2,240,079 km (0.089 R)
• M15: 2,529,700 km (0.056 R)
• M16: 2,588,941 km (0.083 R)
• M17: 2,954,708 km (0.096 R)
• M18: 4,356,739 km (0.061 R)
• M19: 4,392,193 km (0.099 R)
• M20: 4,571,561 km (0.045 R)
• M21: 5,048,779 km (0.114 R)
• M22: 6,089,681 km (0.111 R)
• M23: 6,901,997 km (0.103 R)
• M24: 6,985,024 km (0.082 R)
• M25: 7,110,387 km (0.101 R)
• M26: 7,320,721 km (0.087 R)
• M27: 7,575,935 km (0.072 R)
• M28: 7,920,758 km (0.11 R)
• M29: 8,007,824 km (0.106 R)
• M30: 8,358,931 km (0.117 R)
• M31: 8,580,934 km (0.116 R)
• M32: 8,670,244 km (0.119 R)
• M33: 11,196,802 km (0.1 R)
• M34: 13,513,325 km (0.103 R)
• M35: 13,617,296 km (0.107 R)
• M36: 13,773,775 km (0.076 R)
• M37: 14,564,998 km (0.051 R)
• M38: 14,832,030 km (0.087 R)
• M39: 15,100,708 km (0.109 R)
• M40: 15,316,728 km (0.113 R)
• M41: 16,301,680 km (0.058 R)
• M42: 16,578,885 km (0.105 R)
• M43: 18,274,726 km (0.101 R)
• M44: 18,389,617 km (0.098 R)
• M45: 18,447,213 km (0.089 R)
• M46: 18,736,086 km (0.065 R)
• M47: 19,435,456 km (0.112 R)
• M48: 19,906,390 km (0.031 R)
• M49: 20,321,524 km (0.064 R)
• M50: 20,619,823 km (0.106 R)
• M51: 21,341,632 km (0.088 R)
• M52: 22,194,190 km (0.064 R)
• M53: 23,181,985 km (0.064 R)
• M54: 23,306,600 km (0.089 R)
• M55: 25,842,583 km (0.07 R)
• M56: 26,036,313 km (0.086 R)
• M57: 26,425,117 km (0.119 R)
• M58: 27,274,235 km (0.072 R)
• M59: 27,537,378 km (0.102 R)
• M60: 27,933,513 km (0.093 R)
• M61: 28,331,593 km (0.062 R)
• M62: 29,739,458 km (0.117 R)
• M63: 30,145,916 km (0.078 R)
• M64: 31,238,728 km (0.091 R)
• M65: 31,376,209 km (0.067 R)
• M66: 32,205,430 km (0.098 R)
• M67: 32,553,095 km (0.064 R)
• M68: 32,832,095 km (0.091 R)
• M69: 33,041,831 km (0.111 R)
• M70: 33,744,343 km (0.091 R)
• M71: 35,235,534 km (0.104 R)
• M72: 36,025,262 km (0.086 R)
• M73: 37,402,908 km (0.069 R)
• M74: 39,687,268 km (0.052 R)
• M75: 39,910,767 km (0.059 R)
• M76: 40,358,962 km (0.061 R)
• M77: 41,713,421 km (0.079 R)
• M78: 43,926,872 km (0.083 R)
• M79: 44,776,438 km (0.074 R)
• M80: 45,164,345 km (0.1 R)
• M81: 46,413,188 km (0.051 R)
• M82: 46,570,116 km (0.04 R)
• M83: 49,024,718 km (0.113 R)
• M84: 49,184,489 km (0.116 R)
• M85: 49,986,034 km (0.044 R)
• M86: 50,872,701 km (0.094 R)
• M87: 50,953,633 km (0.095 R)
• M88: 52,008,747 km (0.045 R)
• M89: 52,171,809 km (0.117 R)
• M90: 53,563,966 km (0.089 R)
• M91: 53,810,803 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.8

Radius: 6.5

Gravity: 22.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.54 AU - 18.18 AU

Year: 23475 Days

Day: 21.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,145,089 km

• M1: 104,569 km (0.091 R)
• M2: 890,556 km (0.11 R)
• M3: 1,360,892 km (0.045 R)
• M4: 1,497,923 km (0.077 R)
• M5: 2,330,136 km (0.092 R)
• M6: 3,190,324 km (0.065 R)
• M7: 3,419,359 km (0.115 R)
• M8: 4,138,625 km (0.103 R)
• M9: 4,439,018 km (0.1 R)
• M10: 4,746,591 km (0.052 R)
• M11: 5,061,046 km (0.112 R)
• M12: 5,490,990 km (0.087 R)
• M13: 6,157,448 km (0.111 R)
• M14: 7,565,613 km (0.118 R)
• M15: 8,431,186 km (0.063 R)
• M16: 8,494,167 km (0.112 R)
• M17: 8,811,614 km (0.054 R)
• M18: 9,392,951 km (0.097 R)
• M19: 9,787,291 km (0.117 R)
• M20: 10,592,128 km (0.1 R)
• M21: 10,933,809 km (0.104 R)
• M22: 11,140,553 km (0.057 R)
• M23: 14,392,512 km (0.032 R)
• M24: 14,999,431 km (0.096 R)
• M25: 15,382,850 km (0.082 R)
• M26: 15,769,560 km (0.118 R)
• M27: 17,993,781 km (0.099 R)
• M28: 18,564,946 km (0.052 R)
• M29: 18,647,075 km (0.09 R)
• M30: 18,976,639 km (0.117 R)
• M31: 20,738,304 km (0.038 R)
• M32: 21,251,126 km (0.063 R)
• M33: 21,768,136 km (0.073 R)
• M34: 21,854,753 km (0.094 R)
• M35: 22,202,269 km (0.119 R)
• M36: 23,699,145 km (0.113 R)
• M37: 24,865,709 km (0.084 R)
• M38: 25,319,440 km (0.097 R)
• M39: 25,410,395 km (0.083 R)
• M40: 25,592,905 km (0.095 R)
• M41: 27,347,688 km (0.034 R)
• M42: 27,628,333 km (0.033 R)
• M43: 28,286,863 km (0.097 R)
• M44: 28,855,335 km (0.112 R)
• M45: 28,950,479 km (0.103 R)
• M46: 29,619,331 km (0.081 R)
• M47: 31,460,133 km (0.036 R)
• M48: 31,852,229 km (0.098 R)
• M49: 32,147,535 km (0.118 R)
• M50: 33,038,690 km (0.104 R)
• M51: 33,138,172 km (0.049 R)
• M52: 33,337,586 km (0.056 R)
• M53: 34,038,452 km (0.071 R)
• M54: 34,340,191 km (0.102 R)
• M55: 34,744,105 km (0.1 R)
• M56: 36,683,791 km (0.056 R)
• M57: 37,510,918 km (0.043 R)
• M58: 37,718,710 km (0.048 R)
• M59: 40,029,099 km (0.11 R)
• M60: 40,241,378 km (0.054 R)
• M61: 40,880,461 km (0.12 R)
• M62: 42,060,937 km (0.082 R)
• M63: 42,168,797 km (0.085 R)
• M64: 43,470,448 km (0.063 R)
• M65: 44,235,791 km (0.067 R)
• M66: 46,446,997 km (0.104 R)
• M67: 47,903,482 km (0.083 R)
• M68: 49,261,232 km (0.093 R)
• M69: 49,944,745 km (0.115 R)
• M70: 51,091,114 km (0.106 R)
• M71: 53,643,253 km (0.063 R)
• M72: 55,052,615 km (0.071 R)
• M73: 55,880,489 km (0.057 R)
• M74: 58,388,647 km (0.041 R)
• M75: 59,716,927 km (0.082 R)
• M76: 60,323,995 km (0.037 R)
• M77: 63,266,435 km (0.055 R)
• M78: 63,637,438 km (0.059 R)
• M79: 65,753,799 km (0.11 R)
• M80: 68,273,027 km (0.072 R)
• M81: 68,907,771 km (0.104 R)
• M82: 69,417,002 km (0.104 R)
• M83: 72,110,662 km (0.075 R)
• M84: 74,185,883 km (0.032 R)
• M85: 74,316,333 km (0.096 R)
• M86: 77,997,039 km (0.057 R)
• M87: 79,059,483 km (0.062 R)
• M88: 81,333,071 km (0.086 R)
• M89: 90,779,129 km (0.099 R)
• M90: 91,197,704 km (0.103 R)
• M91: 92,457,019 km (0.095 R)
• M92: 93,018,610 km (0.032 R)
• M93: 93,440,476 km (0.117 R)
• M94: 94,004,011 km (0.116 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 19,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit