🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.42 AU - 0.58 AU

Year: 127 Days

Day: 29.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.56 AU - 0.7 AU

Year: 179 Days

Day: 22.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,976,301 km

• M1: 453,282 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.52 AU - 0.8 AU

Year: 192 Days

Day: 18.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 68 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,976,301 km

• M1: 245,191 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.79 AU - 1.01 AU

Year: 306 Days

Day: 38 Hours

Environment

Temp: 88 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,976,301 km

• M1: 265,536 km (0.084 R)
• M2: 447,746 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.87 AU - 1.11 AU

Year: 353 Days

Day: 16.9 Hours

Environment

Temp: 86 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.23 AU - 4.23 AU

Year: 3116 Days

Day: 15.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.2

Radius: 11.8

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.18 AU - 8.64 AU

Year: 6506 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,976,301 km

• M1: 149,448 km (0.092 R)
• M2: 276,008 km (0.074 R)
• M3: 384,018 km (0.101 R)
• M4: 645,664 km (0.11 R)
• M5: 766,988 km (0.099 R)
• M6: 896,989 km (0.093 R)
• M7: 1,048,980 km (0.098 R)
• M8: 1,195,137 km (0.096 R)
• M9: 1,692,251 km (0.037 R)
• M10: 1,830,629 km (0.11 R)
• M11: 1,954,795 km (0.057 R)
• M12: 2,174,704 km (0.075 R)
• M13: 2,306,650 km (0.042 R)
• M14: 2,383,393 km (0.108 R)
• M15: 2,539,274 km (0.112 R)
• M16: 2,800,173 km (0.092 R)
• M17: 3,133,477 km (0.074 R)
• M18: 3,413,674 km (0.075 R)
• M19: 3,634,779 km (0.103 R)
• M20: 3,792,456 km (0.052 R)
• M21: 4,091,502 km (0.108 R)
• M22: 4,494,070 km (0.114 R)
• M23: 4,712,333 km (0.113 R)
• M24: 4,835,153 km (0.1 R)
• M25: 5,260,908 km (0.104 R)
• M26: 5,388,366 km (0.041 R)
• M27: 5,724,811 km (0.025 R)
• M28: 6,228,956 km (0.038 R)
• M29: 6,500,027 km (0.106 R)
• M30: 6,997,889 km (0.111 R)
• M31: 7,166,486 km (0.043 R)
• M32: 7,508,018 km (0.119 R)
• M33: 7,767,720 km (0.109 R)
• M34: 8,177,468 km (0.079 R)
• M35: 8,384,961 km (0.103 R)
• M36: 8,684,605 km (0.055 R)
• M37: 9,823,344 km (0.108 R)
• M38: 10,266,603 km (0.099 R)
• M39: 10,619,354 km (0.111 R)
• M40: 11,008,758 km (0.061 R)
• M41: 11,568,553 km (0.094 R)
• M42: 12,442,653 km (0.056 R)
• M43: 14,218,380 km (0.077 R)
• M44: 14,647,726 km (0.088 R)
• M45: 15,044,908 km (0.071 R)
• M46: 15,924,095 km (0.073 R)
• M47: 16,332,497 km (0.094 R)
• M48: 16,819,737 km (0.117 R)
• M49: 16,895,135 km (0.074 R)
• M50: 17,235,769 km (0.113 R)
• M51: 17,540,500 km (0.032 R)
• M52: 17,770,133 km (0.108 R)
• M53: 19,129,977 km (0.113 R)
• M54: 19,405,985 km (0.045 R)
• M55: 19,643,547 km (0.066 R)
• M56: 19,802,569 km (0.114 R)
• M57: 19,921,948 km (0.107 R)
• M58: 20,603,666 km (0.102 R)
• M59: 21,619,884 km (0.082 R)
• M60: 21,866,272 km (0.084 R)
• M61: 22,030,979 km (0.031 R)
• M62: 22,196,135 km (0.099 R)
• M63: 22,819,210 km (0.111 R)
• M64: 22,944,573 km (0.065 R)
• M65: 23,028,199 km (0.027 R)
• M66: 24,465,984 km (0.088 R)
• M67: 24,594,189 km (0.107 R)
• M68: 26,238,120 km (0.106 R)
• M69: 27,206,018 km (0.111 R)
• M70: 27,338,861 km (0.066 R)
• M71: 27,961,936 km (0.094 R)
• M72: 28,185,585 km (0.102 R)
• M73: 28,815,093 km (0.099 R)
• M74: 28,905,301 km (0.108 R)
• M75: 29,996,168 km (0.117 R)
• M76: 30,133,499 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.1

Radius: 12.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.09 AU - 8.09 AU

Year: 6761 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,976,301 km

• M1: 436,676 km (0.05 R)
• M2: 578,944 km (0.107 R)
• M3: 662,270 km (0.043 R)
• M4: 773,271 km (0.074 R)
• M5: 855,251 km (0.058 R)
• M6: 940,522 km (0.094 R)
• M7: 1,228,947 km (0.1 R)
• M8: 1,355,357 km (0.108 R)
• M9: 1,486,404 km (0.075 R)
• M10: 1,698,833 km (0.08 R)
• M11: 1,840,951 km (0.036 R)
• M12: 2,188,018 km (0.111 R)
• M13: 2,360,804 km (0.098 R)
• M14: 2,887,837 km (0.055 R)
• M15: 2,982,383 km (0.051 R)
• M16: 3,135,871 km (0.044 R)
• M17: 3,233,259 km (0.104 R)
• M18: 3,491,166 km (0.052 R)
• M19: 3,776,449 km (0.025 R)
• M20: 4,090,754 km (0.101 R)
• M21: 4,240,352 km (0.064 R)
• M22: 5,199,124 km (0.104 R)
• M23: 5,525,547 km (0.075 R)
• M24: 5,620,093 km (0.092 R)
• M25: 5,979,277 km (0.095 R)
• M26: 6,420,441 km (0.089 R)
• M27: 6,897,509 km (0.098 R)
• M28: 7,621,413 km (0.059 R)
• M29: 7,832,795 km (0.099 R)
• M30: 8,019,343 km (0.032 R)
• M31: 8,153,383 km (0.081 R)
• M32: 8,451,233 km (0.033 R)
• M33: 8,560,289 km (0.084 R)
• M34: 8,807,724 km (0.03 R)
• M35: 9,141,178 km (0.112 R)
• M36: 9,734,932 km (0.057 R)
• M37: 10,137,649 km (0.105 R)
• M38: 10,692,957 km (0.09 R)
• M39: 10,811,139 km (0.044 R)
• M40: 10,959,540 km (0.059 R)
• M41: 11,772,455 km (0.066 R)
• M42: 12,232,319 km (0.084 R)
• M43: 12,823,529 km (0.1 R)
• M44: 12,980,607 km (0.101 R)
• M45: 13,392,151 km (0.05 R)
• M46: 13,743,706 km (0.107 R)
• M47: 13,872,360 km (0.093 R)
• M48: 14,001,314 km (0.09 R)
• M49: 14,228,104 km (0.119 R)
• M50: 14,882,595 km (0.084 R)
• M51: 15,014,689 km (0.03 R)
• M52: 15,147,233 km (0.065 R)
• M53: 15,280,076 km (0.115 R)
• M54: 15,480,088 km (0.087 R)
• M55: 15,781,827 km (0.095 R)
• M56: 16,357,031 km (0.055 R)
• M57: 17,947,855 km (0.104 R)
• M58: 18,477,282 km (0.101 R)
• M59: 18,583,646 km (0.065 R)
• M60: 19,443,086 km (0.062 R)
• M61: 20,205,586 km (0.105 R)
• M62: 20,645,703 km (0.086 R)
• M63: 21,052,011 km (0.105 R)
• M64: 21,237,512 km (0.076 R)
• M65: 21,572,911 km (0.101 R)
• M66: 22,475,734 km (0.11 R)
• M67: 22,855,563 km (0.119 R)
• M68: 23,390,824 km (0.087 R)
• M69: 23,737,143 km (0.108 R)
• M70: 24,085,257 km (0.112 R)
• M71: 24,395,972 km (0.081 R)
• M72: 25,060,785 km (0.088 R)
• M73: 26,648,617 km (0.09 R)
• M74: 26,809,285 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.5

Radius: 3.2

Gravity: 22.51 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.55 AU - 14.49 AU

Year: 17805 Days

Day: 20.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,976,301 km

• M1: 57,146 km (0.027 R)
• M2: 88,712 km (0.034 R)
• M3: 129,701 km (0.096 R)
• M4: 269,127 km (0.035 R)
• M5: 476,170 km (0.094 R)
• M6: 653,892 km (0.099 R)
• M7: 759,060 km (0.066 R)
• M8: 907,610 km (0.069 R)
• M9: 1,147,116 km (0.074 R)
• M10: 1,273,975 km (0.078 R)
• M11: 1,317,359 km (0.101 R)
• M12: 1,450,202 km (0.093 R)
• M13: 1,728,603 km (0.103 R)
• M14: 1,825,094 km (0.111 R)
• M15: 2,202,529 km (0.095 R)
• M16: 2,630,828 km (0.095 R)
• M17: 2,686,030 km (0.087 R)
• M18: 2,741,830 km (0.082 R)
• M19: 3,026,066 km (0.078 R)
• M20: 3,230,566 km (0.074 R)
• M21: 3,439,704 km (0.116 R)
• M22: 3,530,659 km (0.106 R)
• M23: 3,776,897 km (0.086 R)
• M24: 4,124,712 km (0.102 R)
• M25: 4,351,353 km (0.085 R)
• M26: 4,648,604 km (0.116 R)
• M27: 4,850,412 km (0.105 R)
• M28: 5,685,916 km (0.101 R)
• M29: 5,721,819 km (0.097 R)
• M30: 5,937,988 km (0.033 R)
• M31: 6,047,045 km (0.05 R)
• M32: 6,193,651 km (0.069 R)
• M33: 6,602,502 km (0.079 R)
• M34: 6,753,446 km (0.064 R)
• M35: 7,096,923 km (0.057 R)
• M36: 7,407,189 km (0.049 R)
• M37: 7,603,312 km (0.116 R)
• M38: 8,040,736 km (0.089 R)
• M39: 8,121,070 km (0.053 R)
• M40: 8,364,017 km (0.072 R)
• M41: 8,445,398 km (0.09 R)
• M42: 9,316,656 km (0.099 R)
• M43: 9,528,337 km (0.11 R)
• M44: 9,570,823 km (0.068 R)
• M45: 9,698,729 km (0.097 R)
• M46: 10,129,272 km (0.064 R)
• M47: 10,216,188 km (0.074 R)
• M48: 12,050,258 km (0.069 R)
• M49: 12,373,539 km (0.098 R)
• M50: 13,169,998 km (0.11 R)
• M51: 13,264,843 km (0.086 R)
• M52: 13,455,132 km (0.104 R)
• M53: 13,502,853 km (0.105 R)
• M54: 15,307,303 km (0.114 R)
• M55: 15,357,119 km (0.084 R)
• M56: 15,908,686 km (0.092 R)
• M57: 16,364,661 km (0.053 R)
• M58: 17,185,953 km (0.079 R)
• M59: 17,341,535 km (0.073 R)
• M60: 18,020,560 km (0.118 R)
• M61: 18,761,667 km (0.043 R)
• M62: 19,946,183 km (0.118 R)
• M63: 21,488,238 km (0.06 R)
• M64: 21,655,788 km (0.091 R)
• M65: 21,935,835 km (0.093 R)
• M66: 23,641,550 km (0.114 R)
• M67: 25,684,758 km (0.061 R)
• M68: 26,159,731 km (0.085 R)
• M69: 27,420,093 km (0.052 R)
• M70: 27,966,275 km (0.084 R)
• M71: 28,332,341 km (0.081 R)
• M72: 29,192,828 km (0.065 R)
• M73: 29,316,396 km (0.112 R)
• M74: 29,440,113 km (0.095 R)
• M75: 31,697,994 km (0.053 R)
• M76: 32,462,738 km (0.095 R)
• M77: 32,783,326 km (0.111 R)
• M78: 32,847,504 km (0.096 R)
• M79: 35,121,541 km (0.111 R)
• M80: 36,310,694 km (0.053 R)
• M81: 36,843,412 km (0.088 R)
• M82: 37,984,096 km (0.114 R)
• M83: 38,254,120 km (0.062 R)
• M84: 38,592,660 km (0.091 R)
• M85: 40,025,060 km (0.028 R)
• M86: 40,093,725 km (0.082 R)
• M87: 40,644,245 km (0.056 R)
• M88: 41,335,986 km (0.11 R)
• M89: 42,101,329 km (0.097 R)
• M90: 42,310,915 km (0.028 R)
• M91: 42,450,789 km (0.066 R)
• M92: 43,999,726 km (0.101 R)
• M93: 44,070,635 km (0.109 R)
• M94: 46,285,581 km (0.084 R)
• M95: 47,442,870 km (0.082 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 15,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit