🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.63 AU - 0.77 AU

Year: 219 Days

Day: 36.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.75 AU - 0.89 AU

Year: 278 Days

Day: 27.5 Hours

Environment

Temp: 75 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.81 AU - 3.13 AU

Year: 1918 Days

Day: 31.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,861,920 km

• M1: 1,376,450 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.85 AU - 3.49 AU

Year: 2115 Days

Day: 30.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 151.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,861,920 km

• M1: 595,998 km (0.077 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.6

Radius: 12.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.87 AU - 5.33 AU

Year: 3697 Days

Day: 5.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 87,861,920 km

• M1: 162,164 km (0.103 R)
• M2: 613,800 km (0.117 R)
• M3: 712,086 km (0.117 R)
• M4: 798,853 km (0.057 R)
• M5: 908,508 km (0.097 R)
• M6: 1,023,549 km (0.114 R)
• M7: 1,367,325 km (0.051 R)
• M8: 1,605,036 km (0.082 R)
• M9: 1,807,741 km (0.093 R)
• M10: 1,943,576 km (0.118 R)
• M11: 2,212,553 km (0.11 R)
• M12: 2,480,183 km (0.075 R)
• M13: 2,632,025 km (0.115 R)
• M14: 2,887,239 km (0.073 R)
• M15: 3,003,327 km (0.062 R)
• M16: 3,120,911 km (0.075 R)
• M17: 3,255,250 km (0.085 R)
• M18: 3,376,274 km (0.077 R)
• M19: 3,529,612 km (0.072 R)
• M20: 3,638,370 km (0.092 R)
• M21: 3,843,468 km (0.066 R)
• M22: 4,117,532 km (0.106 R)
• M23: 4,650,848 km (0.083 R)
• M24: 5,223,808 km (0.09 R)
• M25: 5,911,509 km (0.095 R)
• M26: 6,190,809 km (0.08 R)
• M27: 6,512,743 km (0.052 R)
• M28: 6,918,004 km (0.073 R)
• M29: 7,271,952 km (0.112 R)
• M30: 7,411,228 km (0.111 R)
• M31: 7,591,643 km (0.06 R)
• M32: 7,997,652 km (0.07 R)
• M33: 8,079,781 km (0.081 R)
• M34: 8,182,854 km (0.078 R)
• M35: 8,286,226 km (0.105 R)
• M36: 8,704,352 km (0.09 R)
• M37: 8,831,211 km (0.056 R)
• M38: 9,735,979 km (0.102 R)
• M39: 9,823,793 km (0.089 R)
• M40: 10,244,013 km (0.068 R)
• M41: 10,333,323 km (0.113 R)
• M42: 11,217,148 km (0.112 R)
• M43: 11,401,452 km (0.104 R)
• M44: 11,586,654 km (0.119 R)
• M45: 11,726,379 km (0.065 R)
• M46: 12,125,057 km (0.115 R)
• M47: 12,243,090 km (0.104 R)
• M48: 12,719,559 km (0.112 R)
• M49: 13,104,923 km (0.082 R)
• M50: 13,226,247 km (0.055 R)
• M51: 13,813,419 km (0.112 R)
• M52: 14,085,388 km (0.036 R)
• M53: 14,259,519 km (0.035 R)
• M54: 14,359,301 km (0.053 R)
• M55: 14,836,369 km (0.058 R)
• M56: 15,318,672 km (0.105 R)
• M57: 15,548,903 km (0.035 R)
• M58: 15,651,677 km (0.086 R)
• M59: 15,935,315 km (0.032 R)
• M60: 16,064,717 km (0.11 R)
• M61: 16,507,676 km (0.088 R)
• M62: 16,664,904 km (0.118 R)
• M63: 16,770,071 km (0.11 R)
• M64: 17,299,049 km (0.111 R)
• M65: 17,432,191 km (0.053 R)
• M66: 17,645,817 km (0.093 R)
• M67: 17,752,929 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.6

Radius: 15

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.92 AU - 6.8 AU

Year: 5316 Days

Day: 5.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 87,861,920 km

• M1: 249,380 km (0.12 R)
• M2: 453,880 km (0.067 R)
• M3: 824,583 km (0.052 R)
• M4: 956,230 km (0.034 R)
• M5: 1,168,808 km (0.107 R)
• M6: 1,542,803 km (0.101 R)
• M7: 1,727,257 km (0.044 R)
• M8: 1,901,539 km (0.1 R)
• M9: 2,538,825 km (0.107 R)
• M10: 2,820,219 km (0.11 R)
• M11: 3,090,692 km (0.057 R)
• M12: 3,435,515 km (0.079 R)
• M13: 3,635,079 km (0.112 R)
• M14: 3,793,054 km (0.098 R)
• M15: 4,209,834 km (0.106 R)
• M16: 4,423,908 km (0.118 R)
• M17: 4,544,335 km (0.033 R)
• M18: 4,739,410 km (0.037 R)
• M19: 4,987,294 km (0.031 R)
• M20: 5,163,371 km (0.06 R)
• M21: 5,290,529 km (0.117 R)
• M22: 5,677,987 km (0.064 R)
• M23: 5,968,207 km (0.101 R)
• M24: 6,074,870 km (0.053 R)
• M25: 6,290,291 km (0.111 R)
• M26: 6,812,089 km (0.115 R)
• M27: 6,979,937 km (0.094 R)
• M28: 7,148,983 km (0.094 R)
• M29: 7,635,625 km (0.06 R)
• M30: 7,810,056 km (0.1 R)
• M31: 7,956,363 km (0.114 R)
• M32: 8,341,128 km (0.067 R)
• M33: 9,531,778 km (0.096 R)
• M34: 11,036,882 km (0.081 R)
• M35: 11,366,745 km (0.065 R)
• M36: 12,036,046 km (0.085 R)
• M37: 12,307,417 km (0.105 R)
• M38: 12,409,742 km (0.061 R)
• M39: 12,580,882 km (0.104 R)
• M40: 13,343,083 km (0.114 R)
• M41: 14,049,035 km (0.083 R)
• M42: 14,370,820 km (0.119 R)
• M43: 14,948,717 km (0.071 R)
• M44: 15,941,149 km (0.102 R)
• M45: 16,052,749 km (0.099 R)
• M46: 16,577,090 km (0.119 R)
• M47: 16,879,128 km (0.11 R)
• M48: 17,259,406 km (0.056 R)
• M49: 17,758,015 km (0.12 R)
• M50: 18,495,234 km (0.102 R)
• M51: 18,966,018 km (0.091 R)
• M52: 19,839,370 km (0.043 R)
• M53: 20,200,350 km (0.114 R)
• M54: 20,847,810 km (0.103 R)
• M55: 21,051,412 km (0.077 R)
• M56: 21,501,852 km (0.069 R)
• M57: 21,914,143 km (0.054 R)
• M58: 23,251,099 km (0.117 R)
• M59: 23,547,004 km (0.053 R)
• M60: 24,014,647 km (0.072 R)
• M61: 24,313,843 km (0.092 R)
• M62: 25,002,292 km (0.033 R)
• M63: 25,218,760 km (0.073 R)
• M64: 26,222,562 km (0.093 R)
• M65: 27,641,049 km (0.115 R)
• M66: 27,819,968 km (0.103 R)
• M67: 28,585,311 km (0.074 R)
• M68: 29,175,175 km (0.044 R)
• M69: 29,448,790 km (0.095 R)
• M70: 29,952,635 km (0.088 R)
• M71: 30,320,945 km (0.083 R)
• M72: 30,598,150 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.2

Radius: 14

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.34 AU - 12.42 AU

Year: 14386 Days

Day: 12.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,861,920 km

• M1: 184,155 km (0.116 R)
• M2: 321,635 km (0.115 R)
• M3: 445,054 km (0.113 R)
• M4: 685,906 km (0.087 R)
• M5: 877,691 km (0.052 R)
• M6: 1,055,114 km (0.115 R)
• M7: 1,428,809 km (0.088 R)
• M8: 1,621,641 km (0.111 R)
• M9: 1,741,618 km (0.115 R)
• M10: 2,833,384 km (0.025 R)
• M11: 3,229,369 km (0.119 R)
• M12: 3,643,307 km (0.105 R)
• M13: 3,776,299 km (0.046 R)
• M14: 3,965,092 km (0.112 R)
• M15: 4,074,448 km (0.109 R)
• M16: 4,550,618 km (0.09 R)
• M17: 4,694,082 km (0.094 R)
• M18: 5,895,951 km (0.108 R)
• M19: 6,021,165 km (0.118 R)
• M20: 6,242,570 km (0.072 R)
• M21: 6,693,607 km (0.076 R)
• M22: 6,890,179 km (0.096 R)
• M23: 7,627,397 km (0.103 R)
• M24: 8,074,844 km (0.086 R)
• M25: 8,495,513 km (0.048 R)
• M26: 9,103,778 km (0.094 R)
• M27: 9,431,547 km (0.034 R)
• M28: 9,763,206 km (0.105 R)
• M29: 10,286,948 km (0.104 R)
• M30: 10,666,627 km (0.099 R)
• M31: 10,858,113 km (0.074 R)
• M32: 11,322,614 km (0.051 R)
• M33: 11,714,710 km (0.084 R)
• M34: 11,912,478 km (0.112 R)
• M35: 12,151,237 km (0.041 R)
• M36: 12,471,974 km (0.043 R)
• M37: 12,673,932 km (0.045 R)
• M38: 13,368,664 km (0.103 R)
• M39: 13,741,462 km (0.045 R)
• M40: 13,908,264 km (0.071 R)
• M41: 14,667,323 km (0.06 R)
• M42: 16,313,648 km (0.098 R)
• M43: 16,490,323 km (0.103 R)
• M44: 17,069,117 km (0.111 R)
• M45: 17,790,478 km (0.093 R)
• M46: 18,706,316 km (0.107 R)
• M47: 20,393,331 km (0.104 R)
• M48: 20,679,213 km (0.098 R)
• M49: 20,870,549 km (0.1 R)
• M50: 22,373,259 km (0.076 R)
• M51: 22,964,470 km (0.092 R)
• M52: 23,361,353 km (0.11 R)
• M53: 24,920,761 km (0.105 R)
• M54: 25,841,686 km (0.091 R)
• M55: 26,047,832 km (0.101 R)
• M56: 26,202,815 km (0.104 R)
• M57: 27,139,298 km (0.096 R)
• M58: 27,769,554 km (0.09 R)
• M59: 28,564,217 km (0.09 R)
• M60: 29,259,100 km (0.081 R)
• M61: 30,067,676 km (0.114 R)
• M62: 30,774,526 km (0.076 R)
• M63: 31,321,905 km (0.109 R)
• M64: 31,541,813 km (0.076 R)
• M65: 31,762,171 km (0.114 R)
• M66: 33,207,137 km (0.053 R)
• M67: 33,881,225 km (0.048 R)
• M68: 34,276,612 km (0.073 R)
• M69: 34,503,103 km (0.105 R)
• M70: 34,730,193 km (0.028 R)
• M71: 36,276,137 km (0.09 R)
• M72: 37,260,940 km (0.066 R)
• M73: 37,377,327 km (0.109 R)
• M74: 38,666,262 km (0.071 R)
• M75: 39,375,356 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.2

Radius: 4.5

Gravity: 35.42 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 14.09 AU - 18.15 AU

Year: 24254 Days

Day: 15.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,861,920 km

• M1: 107,411 km (0.111 R)
• M2: 655,687 km (0.106 R)
• M3: 758,461 km (0.071 R)
• M4: 1,250,937 km (0.097 R)
• M5: 1,787,844 km (0.115 R)
• M6: 3,000,933 km (0.028 R)
• M7: 3,215,756 km (0.085 R)
• M8: 3,570,004 km (0.081 R)
• M9: 3,983,193 km (0.11 R)
• M10: 4,030,017 km (0.078 R)
• M11: 4,314,851 km (0.112 R)
• M12: 4,363,022 km (0.11 R)
• M13: 4,854,002 km (0.092 R)
• M14: 5,310,874 km (0.062 R)
• M15: 5,570,576 km (0.036 R)
• M16: 5,728,252 km (0.099 R)
• M17: 5,834,317 km (0.115 R)
• M18: 6,705,725 km (0.081 R)
• M19: 6,761,525 km (0.089 R)
• M20: 6,986,221 km (0.065 R)
• M21: 7,270,606 km (0.111 R)
• M22: 8,385,409 km (0.073 R)
• M23: 8,870,555 km (0.081 R)
• M24: 9,302,594 km (0.031 R)
• M25: 9,364,827 km (0.105 R)
• M26: 9,867,924 km (0.115 R)
• M27: 10,186,867 km (0.098 R)
• M28: 10,900,299 km (0.092 R)
• M29: 11,296,135 km (0.078 R)
• M30: 11,562,719 km (0.107 R)
• M31: 11,764,077 km (0.119 R)
• M32: 11,966,483 km (0.107 R)
• M33: 13,556,409 km (0.117 R)
• M34: 13,697,779 km (0.091 R)
• M35: 14,411,810 km (0.084 R)
• M36: 14,483,916 km (0.083 R)
• M37: 16,928,944 km (0.108 R)
• M38: 17,233,824 km (0.093 R)
• M39: 18,159,386 km (0.064 R)
• M40: 20,786,923 km (0.113 R)
• M41: 21,606,271 km (0.107 R)
• M42: 27,271,841 km (0.082 R)
• M43: 28,078,024 km (0.059 R)
• M44: 29,347,512 km (0.111 R)
• M45: 29,621,874 km (0.071 R)
• M46: 30,358,045 km (0.117 R)
• M47: 31,007,001 km (0.046 R)
• M48: 31,286,450 km (0.088 R)
• M49: 31,660,594 km (0.092 R)
• M50: 32,696,709 km (0.077 R)
• M51: 32,886,250 km (0.114 R)
• M52: 36,557,082 km (0.114 R)
• M53: 38,141,174 km (0.029 R)
• M54: 40,966,479 km (0.078 R)
• M55: 44,486,816 km (0.109 R)
• M56: 46,282,888 km (0.057 R)
• M57: 46,602,280 km (0.056 R)
• M58: 47,029,382 km (0.111 R)
• M59: 50,711,135 km (0.085 R)
• M60: 51,701,174 km (0.101 R)
• M61: 51,921,980 km (0.116 R)
• M62: 52,919,798 km (0.095 R)
• M63: 53,923,899 km (0.072 R)
• M64: 54,709,138 km (0.076 R)
• M65: 55,046,780 km (0.115 R)
• M66: 55,385,171 km (0.112 R)
• M67: 57,887,943 km (0.071 R)
• M68: 58,002,535 km (0.083 R)
• M69: 58,232,018 km (0.106 R)
• M70: 58,691,882 km (0.086 R)
• M71: 60,427,218 km (0.042 R)
• M72: 62,062,023 km (0.086 R)
• M73: 62,531,760 km (0.088 R)
• M74: 63,238,461 km (0.084 R)
• M75: 64,185,116 km (0.094 R)
• M76: 64,541,309 km (0.093 R)
• M77: 64,779,020 km (0.067 R)
• M78: 65,972,511 km (0.098 R)
• M79: 66,212,018 km (0.053 R)
• M80: 68,502,062 km (0.084 R)
• M81: 68,866,033 km (0.061 R)
• M82: 71,554,756 km (0.117 R)
• M83: 73,035,775 km (0.115 R)
• M84: 73,159,642 km (0.09 R)
• M85: 73,531,542 km (0.088 R)
• M86: 75,526,430 km (0.098 R)
• M87: 77,918,201 km (0.083 R)
• M88: 79,823,928 km (0.119 R)
• M89: 81,487,905 km (0.042 R)
• M90: 83,033,999 km (0.113 R)
• M91: 84,329,965 km (0.109 R)
• M92: 85,110,567 km (0.087 R)
• M93: 86,024,460 km (0.08 R)
• M94: 87,861,971 km (0.068 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 11,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit