🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.7 AU - 1.12 AU

Year: 325 Days

Day: 14.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.1 AU - 1.66 AU

Year: 608 Days

Day: 20.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.37 AU - 1.65 AU

Year: 695 Days

Day: 33.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.8 AU - 2.5 AU

Year: 1181 Days

Day: 37.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.58 AU - 2.98 AU

Year: 1737 Days

Day: 47 Hours

Environment

Temp: -113 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,717,882 km

• M1: 101,577 km (0.074 R)
• M2: 1,163,423 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.27 AU - 4.41 AU

Year: 3388 Days

Day: 46 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,717,882 km

• M1: 280,945 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 12.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.15 AU - 7.57 AU

Year: 6733 Days

Day: 7.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,717,882 km

• M1: 174,431 km (0.096 R)
• M2: 275,559 km (0.048 R)
• M3: 495,169 km (0.118 R)
• M4: 630,256 km (0.096 R)
• M5: 832,363 km (0.1 R)
• M6: 998,865 km (0.108 R)
• M7: 1,617,751 km (0.117 R)
• M8: 1,829,881 km (0.067 R)
• M9: 1,957,937 km (0.081 R)
• M10: 2,089,134 km (0.068 R)
• M11: 2,622,899 km (0.064 R)
• M12: 2,852,532 km (0.043 R)
• M13: 3,264,824 km (0.109 R)
• M14: 3,930,684 km (0.069 R)
• M15: 4,365,116 km (0.068 R)
• M16: 4,663,265 km (0.045 R)
• M17: 4,840,389 km (0.119 R)
• M18: 4,968,295 km (0.045 R)
• M19: 5,678,286 km (0.114 R)
• M20: 6,169,566 km (0.118 R)
• M21: 6,476,391 km (0.119 R)
• M22: 6,874,471 km (0.079 R)
• M23: 7,076,428 km (0.108 R)
• M24: 7,338,972 km (0.101 R)
• M25: 7,753,957 km (0.047 R)
• M26: 7,843,865 km (0.076 R)
• M27: 7,964,291 km (0.101 R)
• M28: 8,115,684 km (0.109 R)
• M29: 8,421,463 km (0.114 R)
• M30: 8,731,130 km (0.054 R)
• M31: 9,617,797 km (0.032 R)
• M32: 9,941,526 km (0.111 R)
• M33: 10,039,214 km (0.119 R)
• M34: 10,400,642 km (0.083 R)
• M35: 11,339,818 km (0.073 R)
• M36: 11,476,251 km (0.086 R)
• M37: 11,578,875 km (0.087 R)
• M38: 11,681,799 km (0.093 R)
• M39: 11,957,956 km (0.103 R)
• M40: 12,763,690 km (0.069 R)
• M41: 13,155,188 km (0.098 R)
• M42: 13,370,459 km (0.079 R)
• M43: 13,478,619 km (0.095 R)
• M44: 14,206,412 km (0.093 R)
• M45: 14,353,616 km (0.062 R)
• M46: 14,947,221 km (0.09 R)
• M47: 15,359,961 km (0.103 R)
• M48: 17,087,518 km (0.072 R)
• M49: 18,033,874 km (0.114 R)
• M50: 18,233,288 km (0.117 R)
• M51: 18,393,208 km (0.086 R)
• M52: 19,689,773 km (0.107 R)
• M53: 20,848,408 km (0.092 R)
• M54: 21,057,695 km (0.111 R)
• M55: 21,859,091 km (0.11 R)
• M56: 22,756,529 km (0.096 R)
• M57: 23,318,119 km (0.112 R)
• M58: 23,666,084 km (0.104 R)
• M59: 24,103,359 km (0.118 R)
• M60: 24,455,063 km (0.065 R)
• M61: 24,631,589 km (0.104 R)
• M62: 24,941,406 km (0.099 R)
• M63: 26,374,703 km (0.095 R)
• M64: 27,192,555 km (0.068 R)
• M65: 27,329,736 km (0.044 R)
• M66: 29,507,881 km (0.119 R)
• M67: 29,742,899 km (0.064 R)
• M68: 30,356,849 km (0.094 R)
• M69: 30,499,116 km (0.093 R)
• M70: 31,261,617 km (0.04 R)
• M71: 31,405,380 km (0.097 R)
• M72: 31,693,356 km (0.116 R)
• M73: 31,789,548 km (0.047 R)
• M74: 32,078,720 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.2

Radius: 14.2

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.2 AU - 8.66 AU

Year: 9172 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 62,717,882 km

• M1: 270,922 km (0.12 R)
• M2: 399,426 km (0.083 R)
• M3: 623,075 km (0.087 R)
• M4: 758,910 km (0.073 R)
• M5: 906,114 km (0.087 R)
• M6: 1,579,454 km (0.095 R)
• M7: 1,773,632 km (0.105 R)
• M8: 2,132,817 km (0.096 R)
• M9: 2,515,488 km (0.101 R)
• M10: 3,619,969 km (0.067 R)
• M11: 3,857,381 km (0.05 R)
• M12: 4,100,029 km (0.062 R)
• M13: 4,670,296 km (0.105 R)
• M14: 5,048,629 km (0.088 R)
• M15: 5,192,991 km (0.106 R)
• M16: 5,609,920 km (0.076 R)
• M17: 5,835,065 km (0.106 R)
• M18: 6,792,043 km (0.098 R)
• M19: 6,898,556 km (0.05 R)
• M20: 7,248,316 km (0.094 R)
• M21: 7,439,053 km (0.07 R)
• M22: 7,825,614 km (0.106 R)
• M23: 8,820,590 km (0.104 R)
• M24: 9,318,451 km (0.026 R)
• M25: 9,825,439 km (0.073 R)
• M26: 10,556,523 km (0.118 R)
• M27: 10,711,058 km (0.085 R)
• M28: 10,928,723 km (0.113 R)
• M29: 11,210,565 km (0.115 R)
• M30: 11,431,671 km (0.094 R)
• M31: 11,910,085 km (0.033 R)
• M32: 12,167,992 km (0.069 R)
• M33: 12,952,632 km (0.094 R)
• M34: 13,518,412 km (0.091 R)
• M35: 15,055,081 km (0.087 R)
• M36: 15,229,213 km (0.119 R)
• M37: 16,003,531 km (0.059 R)
• M38: 16,252,462 km (0.109 R)
• M39: 16,790,566 km (0.042 R)
• M40: 18,476,833 km (0.064 R)
• M41: 19,000,725 km (0.117 R)
• M42: 19,491,705 km (0.098 R)
• M43: 20,756,555 km (0.065 R)
• M44: 20,872,793 km (0.058 R)
• M45: 21,106,016 km (0.072 R)
• M46: 21,223,001 km (0.067 R)
• M47: 22,008,240 km (0.112 R)
• M48: 22,843,146 km (0.053 R)
• M49: 24,748,873 km (0.025 R)
• M50: 24,995,710 km (0.059 R)
• M51: 25,326,321 km (0.104 R)
• M52: 26,284,795 km (0.06 R)
• M53: 28,797,291 km (0.087 R)
• M54: 28,926,992 km (0.078 R)

Asteroid Belt

Center: 8.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348

Radius: 9.8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.32 AU - 10.56 AU

Year: 10869 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,717,882 km

• M1: 125,513 km (0.098 R)
• M2: 188,643 km (0.099 R)
• M3: 271,819 km (0.045 R)
• M4: 613,650 km (0.059 R)
• M5: 699,520 km (0.043 R)
• M6: 1,612,515 km (0.101 R)
• M7: 1,693,897 km (0.112 R)
• M8: 1,946,268 km (0.116 R)
• M9: 2,324,601 km (0.084 R)
• M10: 2,510,701 km (0.115 R)
• M11: 3,329,450 km (0.115 R)
• M12: 3,513,156 km (0.06 R)
• M13: 3,808,762 km (0.107 R)
• M14: 3,973,319 km (0.107 R)
• M15: 4,309,765 km (0.09 R)
• M16: 4,597,292 km (0.103 R)
• M17: 4,684,657 km (0.12 R)
• M18: 5,966,711 km (0.118 R)
• M19: 6,126,332 km (0.092 R)
• M20: 6,547,749 km (0.065 R)
• M21: 6,712,307 km (0.089 R)
• M22: 6,845,000 km (0.102 R)
• M23: 7,045,761 km (0.094 R)
• M24: 7,113,080 km (0.085 R)
• M25: 7,487,224 km (0.094 R)
• M26: 8,184,051 km (0.099 R)
• M27: 8,828,818 km (0.027 R)
• M28: 9,083,882 km (0.062 R)
• M29: 9,939,432 km (0.114 R)
• M30: 10,588,388 km (0.105 R)
• M31: 10,859,609 km (0.12 R)
• M32: 11,448,426 km (0.089 R)
• M33: 11,726,678 km (0.049 R)
• M34: 12,290,063 km (0.101 R)
• M35: 12,780,146 km (0.067 R)
• M36: 12,986,142 km (0.067 R)
• M37: 13,527,088 km (0.11 R)
• M38: 13,821,347 km (0.09 R)
• M39: 14,245,457 km (0.103 R)
• M40: 14,587,887 km (0.086 R)
• M41: 14,803,158 km (0.075 R)
• M42: 15,368,040 km (0.051 R)
• M43: 15,587,201 km (0.079 R)
• M44: 16,161,956 km (0.112 R)
• M45: 16,563,775 km (0.077 R)
• M46: 17,331,961 km (0.107 R)
• M47: 18,436,142 km (0.058 R)
• M48: 18,622,392 km (0.084 R)
• M49: 18,715,741 km (0.101 R)
• M50: 18,949,861 km (0.073 R)
• M51: 19,657,908 km (0.106 R)
• M52: 20,230,718 km (0.117 R)
• M53: 20,808,765 km (0.073 R)
• M54: 21,002,793 km (0.11 R)
• M55: 21,246,039 km (0.095 R)
• M56: 21,441,264 km (0.05 R)
• M57: 21,932,245 km (0.081 R)
• M58: 23,578,120 km (0.087 R)
• M59: 24,288,411 km (0.096 R)
• M60: 24,492,612 km (0.092 R)
• M61: 25,160,267 km (0.094 R)
• M62: 26,618,548 km (0.076 R)
• M63: 28,050,648 km (0.084 R)
• M64: 28,479,844 km (0.08 R)
• M65: 29,019,294 km (0.079 R)
• M66: 29,780,149 km (0.1 R)
• M67: 30,933,848 km (0.086 R)
• M68: 31,099,752 km (0.098 R)
• M69: 31,210,604 km (0.084 R)
• M70: 31,432,757 km (0.107 R)
• M71: 31,655,358 km (0.081 R)
• M72: 31,990,158 km (0.11 R)
• M73: 32,214,106 km (0.061 R)
• M74: 33,228,081 km (0.042 R)
• M75: 33,909,798 km (0.083 R)
• M76: 34,653,748 km (0.093 R)
• M77: 35,056,466 km (0.11 R)
• M78: 35,460,679 km (0.095 R)
• M79: 36,565,908 km (0.072 R)
• M80: 37,859,780 km (0.064 R)
• M81: 38,096,594 km (0.11 R)
• M82: 39,348,130 km (0.111 R)
• M83: 39,948,765 km (0.084 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.8

Radius: 11.8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.99 AU - 11.93 AU

Year: 12677 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,717,882 km

• M1: 183,407 km (0.069 R)
• M2: 424,409 km (0.084 R)
• M3: 784,342 km (0.052 R)
• M4: 1,183,618 km (0.095 R)
• M5: 2,066,395 km (0.067 R)
• M6: 2,555,132 km (0.097 R)
• M7: 2,912,072 km (0.095 R)
• M8: 3,285,020 km (0.086 R)
• M9: 4,113,792 km (0.111 R)
• M10: 4,571,262 km (0.105 R)
• M11: 5,085,280 km (0.118 R)
• M12: 5,206,604 km (0.101 R)
• M13: 5,869,622 km (0.107 R)
• M14: 6,384,538 km (0.073 R)
• M15: 6,603,400 km (0.116 R)
• M16: 6,780,224 km (0.115 R)
• M17: 6,869,385 km (0.091 R)
• M18: 6,958,844 km (0.08 R)
• M19: 7,184,139 km (0.11 R)
• M20: 7,274,944 km (0.038 R)
• M21: 8,537,999 km (0.112 R)
• M22: 8,682,511 km (0.097 R)
• M23: 8,925,308 km (0.112 R)
• M24: 9,170,200 km (0.087 R)
• M25: 9,417,485 km (0.04 R)
• M26: 10,172,206 km (0.101 R)
• M27: 11,156,261 km (0.05 R)
• M28: 11,473,259 km (0.119 R)
• M29: 12,062,376 km (0.11 R)
• M30: 12,278,993 km (0.108 R)
• M31: 12,661,216 km (0.115 R)
• M32: 12,771,170 km (0.108 R)
• M33: 12,991,977 km (0.078 R)
• M34: 14,229,151 km (0.036 R)
• M35: 15,094,126 km (0.12 R)
• M36: 15,916,765 km (0.103 R)
• M37: 16,273,855 km (0.064 R)
• M38: 16,513,361 km (0.112 R)
• M39: 16,935,377 km (0.1 R)
• M40: 18,972,152 km (0.03 R)
• M41: 20,308,210 km (0.036 R)
• M42: 20,760,295 km (0.03 R)
• M43: 20,889,996 km (0.118 R)
• M44: 21,150,446 km (0.103 R)
• M45: 21,281,045 km (0.082 R)
• M46: 21,674,338 km (0.096 R)
• M47: 22,668,416 km (0.108 R)
• M48: 23,137,405 km (0.106 R)
• M49: 23,948,674 km (0.099 R)
• M50: 24,700,703 km (0.091 R)
• M51: 25,114,191 km (0.113 R)
• M52: 25,738,613 km (0.079 R)
• M53: 26,227,798 km (0.089 R)
• M54: 27,144,534 km (0.114 R)
• M55: 27,499,978 km (0.085 R)
• M56: 27,785,411 km (0.034 R)
• M57: 28,359,119 km (0.061 R)
• M58: 29,372,644 km (0.11 R)
• M59: 29,737,514 km (0.102 R)
• M60: 30,030,576 km (0.077 R)
• M61: 30,767,196 km (0.05 R)
• M62: 32,258,238 km (0.098 R)
• M63: 32,861,267 km (0.084 R)
• M64: 33,849,211 km (0.082 R)
• M65: 35,155,649 km (0.071 R)
• M66: 37,185,543 km (0.08 R)
• M67: 37,659,469 km (0.051 R)
• M68: 37,817,893 km (0.066 R)
• M69: 38,055,903 km (0.107 R)
• M70: 39,413,953 km (0.115 R)
• M71: 39,494,287 km (0.062 R)
• M72: 40,220,285 km (0.098 R)
• M73: 41,032,003 km (0.111 R)
• M74: 43,333,566 km (0.054 R)
• M75: 43,416,444 km (0.085 R)
• M76: 43,665,674 km (0.107 R)
• M77: 45,255,151 km (0.109 R)
• M78: 45,845,614 km (0.111 R)
• M79: 46,268,826 km (0.119 R)
• M80: 49,875,182 km (0.092 R)
• M81: 52,240,923 km (0.046 R)
• M82: 52,506,010 km (0.081 R)
• M83: 52,948,820 km (0.119 R)
• M84: 53,927,489 km (0.072 R)
• M85: 54,195,419 km (0.082 R)
• M86: 54,463,798 km (0.102 R)
• M87: 56,536,027 km (0.047 R)
• M88: 57,627,344 km (0.088 R)
• M89: 57,810,003 km (0.085 R)
• M90: 62,624,062 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 16,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit