🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.63 AU - 0.77 AU

Year: 222 Days

Day: 26.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,790,588 km

• M1: 416,032 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.53 AU - 1.67 AU

Year: 767 Days

Day: 39.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.96 AU - 2.9 AU

Year: 1435 Days

Day: 31.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.46 AU - 3.16 AU

Year: 1784 Days

Day: 47.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.25 AU - 3.51 AU

Year: 2354 Days

Day: 34.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,790,588 km

• M1: 825,182 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.8 AU - 4.08 AU

Year: 2962 Days

Day: 16.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.04 AU - 4.32 AU

Year: 3237 Days

Day: 18 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.1

Radius: 13.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.65 AU - 7.25 AU

Year: 5497 Days

Day: 6.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,790,588 km

• M1: 215,870 km (0.116 R)
• M2: 434,881 km (0.112 R)
• M3: 779,255 km (0.096 R)
• M4: 1,131,558 km (0.101 R)
• M5: 1,223,860 km (0.111 R)
• M6: 1,725,312 km (0.119 R)
• M7: 1,999,525 km (0.1 R)
• M8: 2,367,386 km (0.032 R)
• M9: 2,799,425 km (0.083 R)
• M10: 2,906,088 km (0.038 R)
• M11: 3,167,585 km (0.082 R)
• M12: 3,301,326 km (0.076 R)
• M13: 3,459,900 km (0.035 R)
• M14: 3,620,867 km (0.102 R)
• M15: 3,808,163 km (0.098 R)
• M16: 3,974,666 km (0.085 R)
• M17: 4,438,868 km (0.072 R)
• M18: 4,563,932 km (0.105 R)
• M19: 4,894,693 km (0.108 R)
• M20: 5,472,589 km (0.057 R)
• M21: 6,100,003 km (0.117 R)
• M22: 6,635,563 km (0.119 R)
• M23: 6,865,794 km (0.113 R)
• M24: 7,069,247 km (0.093 R)
• M25: 7,215,853 km (0.11 R)
• M26: 7,304,415 km (0.115 R)
• M27: 7,571,896 km (0.104 R)
• M28: 8,643,316 km (0.045 R)
• M29: 9,021,649 km (0.078 R)
• M30: 9,180,821 km (0.102 R)
• M31: 9,599,247 km (0.092 R)
• M32: 9,925,520 km (0.066 R)
• M33: 10,824,304 km (0.073 R)
• M34: 10,959,690 km (0.108 R)
• M35: 11,472,511 km (0.03 R)
• M36: 12,344,667 km (0.112 R)
• M37: 13,202,012 km (0.081 R)
• M38: 13,491,933 km (0.102 R)
• M39: 14,449,359 km (0.119 R)
• M40: 14,748,256 km (0.058 R)
• M41: 15,238,488 km (0.069 R)
• M42: 15,390,479 km (0.085 R)
• M43: 16,080,275 km (0.1 R)
• M44: 16,506,928 km (0.111 R)
• M45: 16,780,393 km (0.102 R)
• M46: 17,609,614 km (0.054 R)
• M47: 18,089,524 km (0.098 R)
• M48: 18,250,491 km (0.103 R)
• M49: 18,817,467 km (0.119 R)
• M50: 19,062,209 km (0.08 R)
• M51: 19,226,019 km (0.081 R)
• M52: 19,678,852 km (0.11 R)
• M53: 20,385,552 km (0.068 R)
• M54: 20,637,026 km (0.119 R)
• M55: 21,185,302 km (0.029 R)
• M56: 21,312,610 km (0.119 R)
• M57: 21,952,440 km (0.053 R)
• M58: 22,167,263 km (0.089 R)
• M59: 23,163,884 km (0.101 R)
• M60: 23,733,702 km (0.111 R)
• M61: 23,998,341 km (0.108 R)
• M62: 24,619,471 km (0.085 R)
• M63: 25,380,775 km (0.086 R)
• M64: 25,696,576 km (0.109 R)
• M65: 26,743,163 km (0.097 R)
• M66: 26,880,793 km (0.042 R)
• M67: 27,294,730 km (0.098 R)
• M68: 27,479,483 km (0.111 R)
• M69: 27,803,811 km (0.06 R)
• M70: 27,943,087 km (0.069 R)
• M71: 28,269,210 km (0.111 R)
• M72: 28,502,882 km (0.034 R)
• M73: 29,066,268 km (0.086 R)
• M74: 29,207,787 km (0.027 R)
• M75: 30,108,815 km (0.028 R)
• M76: 30,204,259 km (0.045 R)
• M77: 31,115,460 km (0.052 R)
• M78: 31,501,871 km (0.117 R)
• M79: 31,647,130 km (0.049 R)
• M80: 32,084,405 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.7

Radius: 14.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.25 AU - 7.23 AU

Year: 6627 Days

Day: 6.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,790,588 km

• M1: 211,681 km (0.078 R)
• M2: 323,730 km (0.071 R)
• M3: 438,621 km (0.052 R)
• M4: 555,008 km (0.052 R)
• M5: 674,387 km (0.118 R)
• M6: 850,165 km (0.108 R)
• M7: 1,030,281 km (0.112 R)
• M8: 1,224,159 km (0.067 R)
• M9: 1,332,917 km (0.102 R)
• M10: 1,459,477 km (0.119 R)
• M11: 1,575,714 km (0.063 R)
• M12: 1,710,203 km (0.108 R)
• M13: 2,088,835 km (0.065 R)
• M14: 2,187,719 km (0.1 R)
• M15: 2,635,166 km (0.066 R)
• M16: 2,742,727 km (0.096 R)
• M17: 3,017,838 km (0.105 R)
• M18: 3,130,635 km (0.113 R)
• M19: 3,225,629 km (0.106 R)
• M20: 4,145,507 km (0.074 R)
• M21: 4,483,897 km (0.102 R)
• M22: 4,897,685 km (0.113 R)
• M23: 5,097,996 km (0.079 R)
• M24: 5,346,628 km (0.091 R)
• M25: 5,856,009 km (0.107 R)
• M26: 6,673,860 km (0.064 R)
• M27: 7,348,995 km (0.078 R)
• M28: 7,656,269 km (0.083 R)
• M29: 7,759,492 km (0.116 R)
• M30: 7,863,313 km (0.088 R)
• M31: 8,203,947 km (0.108 R)
• M32: 9,172,444 km (0.086 R)
• M33: 9,698,280 km (0.113 R)
• M34: 9,979,076 km (0.087 R)
• M35: 10,262,414 km (0.095 R)
• M36: 11,099,414 km (0.108 R)
• M37: 11,928,485 km (0.107 R)
• M38: 12,259,546 km (0.089 R)
• M39: 12,411,088 km (0.082 R)
• M40: 12,869,606 km (0.069 R)
• M41: 13,209,193 km (0.116 R)
• M42: 13,427,007 km (0.099 R)
• M43: 13,614,603 km (0.038 R)
• M44: 14,501,419 km (0.082 R)
• M45: 15,178,948 km (0.096 R)
• M46: 15,309,248 km (0.089 R)
• M47: 15,570,745 km (0.062 R)
• M48: 16,032,105 km (0.119 R)
• M49: 16,497,952 km (0.119 R)
• M50: 16,732,522 km (0.048 R)
• M51: 17,374,895 km (0.049 R)
• M52: 18,649,020 km (0.092 R)
• M53: 19,881,856 km (0.026 R)
• M54: 20,203,192 km (0.112 R)
• M55: 20,490,271 km (0.091 R)
• M56: 20,959,559 km (0.086 R)
• M57: 21,141,021 km (0.112 R)
• M58: 21,359,434 km (0.086 R)
• M59: 21,615,247 km (0.044 R)
• M60: 21,798,654 km (0.108 R)
• M61: 22,019,311 km (0.118 R)
• M62: 23,096,565 km (0.098 R)
• M63: 23,359,259 km (0.119 R)
• M64: 23,698,247 km (0.068 R)
• M65: 24,039,031 km (0.026 R)
• M66: 24,229,021 km (0.027 R)
• M67: 24,381,311 km (0.114 R)
• M68: 25,109,404 km (0.073 R)
• M69: 25,302,236 km (0.106 R)
• M70: 25,418,174 km (0.114 R)
• M71: 26,117,395 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30

Radius: 6.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.15 AU - 15.87 AU

Year: 17773 Days

Day: 17.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,790,588 km

• M1: 141,819 km (0.108 R)
• M2: 265,087 km (0.07 R)
• M3: 569,369 km (0.115 R)
• M4: 805,585 km (0.115 R)
• M5: 910,752 km (0.092 R)
• M6: 1,058,255 km (0.11 R)
• M7: 1,253,630 km (0.11 R)
• M8: 1,575,266 km (0.094 R)
• M9: 1,633,908 km (0.111 R)
• M10: 1,814,024 km (0.094 R)
• M11: 1,922,033 km (0.098 R)
• M12: 2,032,287 km (0.118 R)
• M13: 2,080,158 km (0.117 R)
• M14: 2,144,635 km (0.115 R)
• M15: 2,684,085 km (0.117 R)
• M16: 3,096,826 km (0.109 R)
• M17: 3,263,777 km (0.099 R)
• M18: 3,452,719 km (0.101 R)
• M19: 3,900,914 km (0.096 R)
• M20: 4,182,756 km (0.102 R)
• M21: 4,471,181 km (0.096 R)
• M22: 4,959,020 km (0.098 R)
• M23: 5,089,020 km (0.091 R)
• M24: 5,286,190 km (0.107 R)
• M25: 5,756,077 km (0.083 R)
• M26: 6,030,589 km (0.092 R)
• M27: 6,192,753 km (0.119 R)
• M28: 6,759,580 km (0.117 R)
• M29: 6,807,451 km (0.112 R)
• M30: 7,122,205 km (0.09 R)
• M31: 7,219,892 km (0.103 R)
• M32: 7,816,040 km (0.054 R)
• M33: 7,992,715 km (0.092 R)
• M34: 8,635,088 km (0.075 R)
• M35: 9,187,254 km (0.078 R)
• M36: 9,454,286 km (0.106 R)
• M37: 10,078,109 km (0.058 R)
• M38: 10,827,295 km (0.096 R)
• M39: 10,996,191 km (0.066 R)
• M40: 11,393,673 km (0.065 R)
• M41: 11,565,561 km (0.108 R)
• M42: 11,738,197 km (0.081 R)
• M43: 11,795,942 km (0.085 R)
• M44: 12,261,341 km (0.064 R)
• M45: 12,673,632 km (0.041 R)
• M46: 12,792,114 km (0.084 R)
• M47: 13,632,704 km (0.115 R)
• M48: 14,028,989 km (0.092 R)
• M49: 14,367,230 km (0.039 R)
• M50: 14,521,914 km (0.12 R)
• M51: 15,083,205 km (0.109 R)
• M52: 15,334,979 km (0.066 R)
• M53: 15,398,109 km (0.082 R)
• M54: 15,524,818 km (0.108 R)
• M55: 15,810,849 km (0.051 R)
• M56: 16,355,984 km (0.106 R)
• M57: 16,744,490 km (0.087 R)
• M58: 18,362,091 km (0.085 R)
• M59: 18,462,771 km (0.075 R)
• M60: 18,934,902 km (0.031 R)
• M61: 19,274,638 km (0.063 R)
• M62: 19,547,804 km (0.12 R)
• M63: 19,616,320 km (0.087 R)
• M64: 19,891,131 km (0.063 R)
• M65: 20,270,960 km (0.045 R)
• M66: 20,827,913 km (0.064 R)
• M67: 21,921,174 km (0.113 R)
• M68: 22,134,950 km (0.111 R)
• M69: 22,780,465 km (0.102 R)
• M70: 22,888,624 km (0.119 R)
• M71: 23,541,170 km (0.117 R)
• M72: 23,869,836 km (0.08 R)
• M73: 24,494,707 km (0.116 R)
• M74: 24,642,509 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 13,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit