🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.45 AU - 0.63 AU

Year: 139 Days

Day: 34 Hours

Environment

Temp: 244 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,597,745 km

• M1: 270,922 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.82 AU - 2.22 AU

Year: 1009 Days

Day: 12.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.51 AU - 2.65 AU

Year: 1456 Days

Day: 30.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,597,745 km

• M1: 40,242 km (0.108 R)
• M2: 289,472 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.29 AU - 5.48 AU

Year: 3222 Days

Day: 12.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.04 AU - 4.98 AU

Year: 3366 Days

Day: 35.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,597,745 km

• M1: 455,675 km (0.107 R)

Asteroid Belt

Center: 7.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.1

Radius: 9.5

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.5 AU - 12.22 AU

Year: 11720 Days

Day: 7.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,597,745 km

• M1: 138,378 km (0.047 R)
• M2: 344,673 km (0.054 R)
• M3: 797,506 km (0.111 R)
• M4: 1,045,839 km (0.059 R)
• M5: 2,711,312 km (0.104 R)
• M6: 2,772,797 km (0.039 R)
• M7: 2,865,996 km (0.08 R)
• M8: 3,087,401 km (0.087 R)
• M9: 3,151,728 km (0.053 R)
• M10: 4,063,527 km (0.073 R)
• M11: 4,169,741 km (0.067 R)
• M12: 4,348,661 km (0.076 R)
• M13: 4,421,066 km (0.043 R)
• M14: 4,603,575 km (0.07 R)
• M15: 4,751,528 km (0.064 R)
• M16: 4,863,427 km (0.1 R)
• M17: 5,553,522 km (0.111 R)
• M18: 6,314,975 km (0.042 R)
• M19: 6,397,104 km (0.074 R)
• M20: 6,562,260 km (0.118 R)
• M21: 7,023,919 km (0.107 R)
• M22: 7,109,040 km (0.114 R)
• M23: 7,802,127 km (0.041 R)
• M24: 7,978,653 km (0.106 R)
• M25: 8,471,279 km (0.106 R)
• M26: 8,927,702 km (0.116 R)
• M27: 10,587,341 km (0.09 R)
• M28: 10,881,300 km (0.104 R)
• M29: 11,327,401 km (0.117 R)
• M30: 12,391,341 km (0.103 R)
• M31: 13,486,846 km (0.097 R)
• M32: 13,912,452 km (0.061 R)
• M33: 14,667,622 km (0.063 R)
• M34: 14,831,282 km (0.108 R)
• M35: 15,937,110 km (0.098 R)
• M36: 16,049,308 km (0.059 R)
• M37: 16,161,507 km (0.066 R)
• M38: 16,613,442 km (0.102 R)
• M39: 17,299,199 km (0.074 R)
• M40: 17,414,389 km (0.118 R)
• M41: 17,645,368 km (0.026 R)
• M42: 17,935,738 km (0.083 R)
• M43: 19,411,072 km (0.055 R)
• M44: 19,650,728 km (0.116 R)
• M45: 20,012,156 km (0.064 R)
• M46: 20,314,942 km (0.062 R)
• M47: 21,665,212 km (0.109 R)
• M48: 21,976,077 km (0.095 R)
• M49: 23,680,445 km (0.036 R)
• M50: 23,872,529 km (0.115 R)
• M51: 24,775,352 km (0.079 R)
• M52: 24,905,203 km (0.097 R)
• M53: 25,623,722 km (0.09 R)
• M54: 26,018,361 km (0.102 R)
• M55: 26,880,643 km (0.101 R)
• M56: 28,769,316 km (0.064 R)
• M57: 29,729,585 km (0.093 R)
• M58: 31,049,636 km (0.075 R)
• M59: 31,119,648 km (0.105 R)
• M60: 31,259,821 km (0.102 R)
• M61: 31,963,829 km (0.107 R)
• M62: 32,815,639 km (0.082 R)
• M63: 33,029,714 km (0.103 R)
• M64: 33,531,016 km (0.1 R)
• M65: 34,035,012 km (0.088 R)
• M66: 34,251,629 km (0.075 R)
• M67: 34,541,400 km (0.079 R)
• M68: 34,686,510 km (0.108 R)
• M69: 35,269,044 km (0.101 R)
• M70: 35,634,811 km (0.081 R)
• M71: 36,149,129 km (0.103 R)
• M72: 36,887,843 km (0.088 R)
• M73: 37,407,995 km (0.071 R)
• M74: 37,706,293 km (0.062 R)
• M75: 38,380,531 km (0.076 R)
• M76: 39,816,670 km (0.044 R)
• M77: 40,273,841 km (0.038 R)
• M78: 41,193,419 km (0.093 R)
• M79: 41,887,553 km (0.116 R)
• M80: 41,964,895 km (0.073 R)
• M81: 42,042,387 km (0.08 R)
• M82: 44,940,248 km (0.041 R)
• M83: 45,893,934 km (0.066 R)
• M84: 49,447,332 km (0.111 R)
• M85: 50,926,406 km (0.083 R)
• M86: 51,174,290 km (0.108 R)
• M87: 53,507,418 km (0.025 R)
• M88: 53,843,565 km (0.113 R)
• M89: 55,279,854 km (0.091 R)
• M90: 55,960,225 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.8

Radius: 13.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.39 AU - 13.12 AU

Year: 12388 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,597,745 km

• M1: 249,529 km (0.064 R)
• M2: 448,794 km (0.088 R)
• M3: 661,223 km (0.085 R)
• M4: 833,709 km (0.067 R)
• M5: 957,875 km (0.088 R)
• M6: 1,370,466 km (0.059 R)
• M7: 1,482,365 km (0.115 R)
• M8: 1,961,677 km (0.08 R)
• M9: 2,241,425 km (0.105 R)
• M10: 2,352,576 km (0.099 R)
• M11: 2,465,672 km (0.071 R)
• M12: 2,627,088 km (0.066 R)
• M13: 2,960,691 km (0.082 R)
• M14: 4,513,368 km (0.059 R)
• M15: 4,827,224 km (0.083 R)
• M16: 5,001,506 km (0.106 R)
• M17: 5,688,908 km (0.114 R)
• M18: 5,873,212 km (0.107 R)
• M19: 6,028,345 km (0.066 R)
• M20: 7,053,240 km (0.103 R)
• M21: 8,097,134 km (0.099 R)
• M22: 8,479,357 km (0.114 R)
• M23: 8,974,227 km (0.12 R)
• M24: 9,587,877 km (0.106 R)
• M25: 10,066,441 km (0.116 R)
• M26: 10,215,141 km (0.027 R)
• M27: 10,477,386 km (0.074 R)
• M28: 11,431,970 km (0.082 R)
• M29: 12,057,588 km (0.086 R)
• M30: 12,694,277 km (0.118 R)
• M31: 12,895,486 km (0.119 R)
• M32: 13,917,539 km (0.095 R)
• M33: 14,125,181 km (0.106 R)
• M34: 14,585,344 km (0.034 R)
• M35: 15,263,620 km (0.111 R)
• M36: 15,477,695 km (0.103 R)
• M37: 15,692,817 km (0.097 R)
• M38: 15,908,986 km (0.063 R)
• M39: 16,431,531 km (0.079 R)
• M40: 17,092,903 km (0.101 R)
• M41: 17,270,625 km (0.108 R)
• M42: 17,673,044 km (0.03 R)
• M43: 17,762,952 km (0.102 R)
• M44: 17,852,860 km (0.101 R)
• M45: 18,532,633 km (0.089 R)
• M46: 20,011,109 km (0.102 R)
• M47: 20,859,329 km (0.089 R)
• M48: 21,431,241 km (0.096 R)
• M49: 22,590,774 km (0.1 R)
• M50: 23,030,891 km (0.085 R)
• M51: 23,129,028 km (0.078 R)
• M52: 24,018,985 km (0.083 R)
• M53: 24,168,434 km (0.102 R)
• M54: 25,527,081 km (0.073 R)
• M55: 26,036,612 km (0.11 R)
• M56: 26,138,937 km (0.094 R)
• M57: 26,241,411 km (0.09 R)
• M58: 26,446,660 km (0.084 R)
• M59: 27,377,009 km (0.05 R)
• M60: 28,160,602 km (0.045 R)
• M61: 28,898,419 km (0.047 R)
• M62: 29,642,818 km (0.112 R)
• M63: 29,856,593 km (0.06 R)
• M64: 30,501,211 km (0.115 R)
• M65: 30,609,071 km (0.118 R)
• M66: 30,987,703 km (0.039 R)
• M67: 31,476,589 km (0.03 R)
• M68: 32,297,283 km (0.08 R)
• M69: 32,848,401 km (0.073 R)
• M70: 33,125,157 km (0.106 R)
• M71: 33,680,764 km (0.111 R)
• M72: 34,295,761 km (0.042 R)
• M73: 34,801,551 km (0.111 R)
• M74: 35,991,453 km (0.057 R)
• M75: 36,276,736 km (0.057 R)
• M76: 36,448,175 km (0.1 R)
• M77: 36,792,100 km (0.087 R)
• M78: 36,964,437 km (0.11 R)
• M79: 37,425,348 km (0.051 R)
• M80: 38,004,142 km (0.117 R)
• M81: 38,236,468 km (0.088 R)
• M82: 38,644,122 km (0.086 R)
• M83: 38,877,794 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.1

Radius: 6

Gravity: 23.86 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.54 AU - 14.36 AU

Year: 17337 Days

Day: 18.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,597,745 km

• M1: 149,149 km (0.094 R)
• M2: 254,616 km (0.071 R)
• M3: 423,811 km (0.119 R)
• M4: 739,163 km (0.069 R)
• M5: 1,142,629 km (0.082 R)
• M6: 1,396,047 km (0.101 R)
• M7: 1,574,817 km (0.111 R)
• M8: 2,020,020 km (0.099 R)
• M9: 2,502,324 km (0.096 R)
• M10: 4,062,330 km (0.09 R)
• M11: 5,069,423 km (0.057 R)
• M12: 6,295,378 km (0.111 R)
• M13: 6,393,364 km (0.101 R)
• M14: 6,442,432 km (0.112 R)
• M15: 6,640,500 km (0.042 R)
• M16: 8,781,993 km (0.082 R)
• M17: 9,445,909 km (0.106 R)
• M18: 9,897,545 km (0.102 R)
• M19: 10,939,195 km (0.091 R)
• M20: 11,353,581 km (0.096 R)
• M21: 12,136,726 km (0.12 R)
• M22: 14,459,681 km (0.082 R)
• M23: 15,837,478 km (0.092 R)
• M24: 16,983,098 km (0.108 R)
• M25: 18,998,331 km (0.063 R)
• M26: 19,282,268 km (0.045 R)
• M27: 19,424,685 km (0.117 R)
• M28: 19,710,716 km (0.108 R)
• M29: 20,286,818 km (0.09 R)
• M30: 20,649,592 km (0.071 R)
• M31: 21,455,476 km (0.116 R)
• M32: 21,603,129 km (0.109 R)
• M33: 22,122,384 km (0.116 R)
• M34: 22,346,332 km (0.087 R)
• M35: 24,780,139 km (0.057 R)
• M36: 25,168,047 km (0.092 R)
• M37: 25,401,718 km (0.114 R)
• M38: 25,871,157 km (0.072 R)
• M39: 27,536,779 km (0.096 R)
• M40: 28,423,147 km (0.08 R)
• M41: 29,564,578 km (0.116 R)
• M42: 30,058,401 km (0.082 R)
• M43: 30,140,979 km (0.102 R)
• M44: 30,554,916 km (0.083 R)
• M45: 32,992,614 km (0.094 R)
• M46: 33,933,435 km (0.059 R)
• M47: 34,019,453 km (0.088 R)
• M48: 34,277,809 km (0.043 R)
• M49: 34,623,230 km (0.109 R)
• M50: 35,579,310 km (0.114 R)
• M51: 36,104,399 km (0.096 R)
• M52: 36,192,213 km (0.105 R)
• M53: 36,632,180 km (0.066 R)
• M54: 37,339,629 km (0.107 R)
• M55: 39,218,428 km (0.082 R)
• M56: 39,308,636 km (0.091 R)
• M57: 43,439,781 km (0.115 R)
• M58: 43,719,978 km (0.034 R)
• M59: 44,094,571 km (0.032 R)
• M60: 44,752,801 km (0.047 R)
• M61: 46,078,837 km (0.114 R)
• M62: 46,460,162 km (0.049 R)
• M63: 47,225,804 km (0.115 R)
• M64: 48,285,256 km (0.076 R)
• M65: 48,769,504 km (0.11 R)
• M66: 49,158,010 km (0.036 R)
• M67: 51,115,947 km (0.038 R)
• M68: 51,214,532 km (0.104 R)
• M69: 51,708,354 km (0.067 R)
• M70: 52,601,155 km (0.105 R)
• M71: 53,499,041 km (0.034 R)
• M72: 54,000,044 km (0.063 R)
• M73: 54,804,881 km (0.113 R)
• M74: 54,905,710 km (0.034 R)
• M75: 56,121,192 km (0.115 R)
• M76: 57,140,851 km (0.116 R)
• M77: 57,447,976 km (0.084 R)
• M78: 57,858,173 km (0.025 R)
• M79: 58,269,567 km (0.061 R)
• M80: 59,094,899 km (0.116 R)
• M81: 59,405,464 km (0.055 R)
• M82: 59,924,269 km (0.11 R)
• M83: 61,699,398 km (0.116 R)
• M84: 62,857,136 km (0.063 R)
• M85: 63,174,134 km (0.119 R)
• M86: 63,279,899 km (0.066 R)
• M87: 63,491,580 km (0.092 R)
• M88: 64,553,875 km (0.089 R)
• M89: 64,873,715 km (0.114 R)
• M90: 67,343,127 km (0.095 R)
• M91: 67,775,615 km (0.109 R)
• M92: 70,609,896 km (0.109 R)
• M93: 73,038,318 km (0.096 R)
• M94: 73,593,925 km (0.096 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 10,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit