🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.41 AU - 0.59 AU

Year: 124 Days

Day: 22.3 Hours

Environment

Temp: 289 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,831,651 km

• M1: 134,488 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.94 AU - 1.08 AU

Year: 357 Days

Day: 31.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,831,651 km

• M1: 375,790 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1 AU - 1.34 AU

Year: 445 Days

Day: 33.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,831,651 km

• M1: 363,373 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.01 AU - 1.45 AU

Year: 479 Days

Day: 19.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.21 AU - 3.27 AU

Year: 2050 Days

Day: 18.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,831,651 km

• M1: 978,220 km (0.112 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.02 AU - 4.78 AU

Year: 2707 Days

Day: 31.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810

Radius: 9.8

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.97 AU - 6.03 AU

Year: 4533 Days

Day: 9.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,831,651 km

• M1: 129,402 km (0.112 R)
• M2: 212,579 km (0.076 R)
• M3: 396,883 km (0.107 R)
• M4: 604,226 km (0.09 R)
• M5: 899,532 km (0.038 R)
• M6: 1,120,937 km (0.081 R)
• M7: 1,298,809 km (0.067 R)
• M8: 1,632,562 km (0.069 R)
• M9: 1,939,836 km (0.071 R)
• M10: 2,136,706 km (0.052 R)
• M11: 2,265,510 km (0.078 R)
• M12: 2,454,003 km (0.106 R)
• M13: 2,530,897 km (0.117 R)
• M14: 2,647,733 km (0.113 R)
• M15: 2,907,135 km (0.11 R)
• M16: 3,009,161 km (0.119 R)
• M17: 3,602,616 km (0.092 R)
• M18: 4,139,822 km (0.088 R)
• M19: 4,583,080 km (0.106 R)
• M20: 4,992,380 km (0.077 R)
• M21: 5,692,349 km (0.045 R)
• M22: 5,898,046 km (0.081 R)
• M23: 5,975,837 km (0.061 R)
• M24: 6,369,728 km (0.045 R)
• M25: 6,691,064 km (0.098 R)
• M26: 6,880,904 km (0.119 R)
• M27: 7,210,617 km (0.074 R)
• M28: 7,321,619 km (0.102 R)
• M29: 7,517,443 km (0.095 R)
• M30: 7,971,323 km (0.098 R)
• M31: 8,086,064 km (0.119 R)
• M32: 8,551,164 km (0.119 R)
• M33: 9,084,630 km (0.1 R)
• M34: 9,690,202 km (0.098 R)
• M35: 10,339,906 km (0.093 R)
• M36: 10,402,587 km (0.039 R)
• M37: 10,812,635 km (0.107 R)
• M38: 10,908,078 km (0.049 R)
• M39: 11,389,335 km (0.115 R)
• M40: 11,648,887 km (0.098 R)
• M41: 12,639,374 km (0.091 R)
• M42: 13,314,659 km (0.068 R)
• M43: 13,485,350 km (0.076 R)
• M44: 14,140,589 km (0.114 R)
• M45: 14,245,008 km (0.116 R)
• M46: 14,665,079 km (0.077 R)
• M47: 14,947,520 km (0.055 R)
• M48: 15,374,472 km (0.118 R)
• M49: 15,733,358 km (0.067 R)
• M50: 15,805,464 km (0.112 R)
• M51: 16,789,668 km (0.067 R)
• M52: 16,974,122 km (0.116 R)
• M53: 17,159,175 km (0.073 R)
• M54: 18,740,574 km (0.105 R)
• M55: 19,085,547 km (0.102 R)
• M56: 19,355,272 km (0.12 R)
• M57: 19,626,193 km (0.101 R)
• M58: 20,407,394 km (0.046 R)
• M59: 20,486,082 km (0.12 R)
• M60: 20,722,596 km (0.101 R)
• M61: 20,880,871 km (0.044 R)
• M62: 20,960,158 km (0.083 R)
• M63: 21,437,973 km (0.044 R)
• M64: 21,598,043 km (0.12 R)
• M65: 22,201,820 km (0.098 R)
• M66: 23,343,850 km (0.105 R)
• M67: 24,630,242 km (0.119 R)
• M68: 25,684,458 km (0.093 R)
• M69: 26,409,709 km (0.108 R)
• M70: 26,581,298 km (0.098 R)
• M71: 26,796,419 km (0.109 R)
• M72: 27,271,542 km (0.101 R)
• M73: 27,793,190 km (0.087 R)
• M74: 27,924,088 km (0.064 R)
• M75: 28,493,607 km (0.034 R)
• M76: 28,669,684 km (0.077 R)
• M77: 28,801,928 km (0.096 R)
• M78: 29,022,885 km (0.105 R)
• M79: 29,288,720 km (0.085 R)
• M80: 29,377,431 km (0.081 R)
• M81: 29,466,293 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.5

Radius: 15

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.84 AU - 7.06 AU

Year: 6440 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 164.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,831,651 km

• M1: 196,422 km (0.098 R)
• M2: 537,356 km (0.117 R)
• M3: 693,985 km (0.069 R)
• M4: 946,655 km (0.083 R)
• M5: 1,338,602 km (0.059 R)
• M6: 1,487,152 km (0.057 R)
• M7: 1,781,262 km (0.101 R)
• M8: 2,269,549 km (0.082 R)
• M9: 2,657,457 km (0.09 R)
• M10: 2,895,616 km (0.117 R)
• M11: 3,342,615 km (0.08 R)
• M12: 4,026,875 km (0.099 R)
• M13: 4,246,336 km (0.087 R)
• M14: 4,413,586 km (0.115 R)
• M15: 4,639,928 km (0.118 R)
• M16: 5,133,900 km (0.073 R)
• M17: 5,282,450 km (0.087 R)
• M18: 5,860,197 km (0.091 R)
• M19: 5,984,513 km (0.067 R)
• M20: 6,748,510 km (0.094 R)
• M21: 7,142,102 km (0.105 R)
• M22: 7,375,325 km (0.076 R)
• M23: 7,986,432 km (0.106 R)
• M24: 8,228,481 km (0.04 R)
• M25: 8,578,690 km (0.101 R)
• M26: 8,862,327 km (0.107 R)
• M27: 9,077,150 km (0.092 R)
• M28: 9,731,940 km (0.069 R)
• M29: 10,027,844 km (0.069 R)
• M30: 10,628,779 km (0.105 R)
• M31: 10,857,215 km (0.092 R)
• M32: 11,164,190 km (0.115 R)
• M33: 12,142,261 km (0.099 R)
• M34: 12,381,169 km (0.115 R)
• M35: 12,621,572 km (0.115 R)
• M36: 12,742,298 km (0.107 R)
• M37: 14,347,483 km (0.054 R)
• M38: 14,769,349 km (0.109 R)
• M39: 16,059,481 km (0.046 R)
• M40: 17,206,597 km (0.047 R)
• M41: 18,243,460 km (0.103 R)
• M42: 18,471,597 km (0.094 R)
• M43: 19,022,865 km (0.112 R)
• M44: 19,813,041 km (0.113 R)
• M45: 20,094,584 km (0.091 R)
• M46: 20,188,681 km (0.103 R)
• M47: 20,282,928 km (0.083 R)
• M48: 20,566,715 km (0.093 R)
• M49: 21,138,030 km (0.111 R)
• M50: 21,859,690 km (0.051 R)
• M51: 22,394,053 km (0.102 R)
• M52: 23,080,259 km (0.118 R)
• M53: 23,475,646 km (0.039 R)
• M54: 23,972,909 km (0.058 R)
• M55: 24,272,853 km (0.098 R)
• M56: 24,826,215 km (0.095 R)
• M57: 25,129,750 km (0.085 R)
• M58: 25,894,045 km (0.109 R)
• M59: 27,132,865 km (0.107 R)
• M60: 27,550,093 km (0.112 R)
• M61: 28,338,175 km (0.079 R)
• M62: 28,602,514 km (0.119 R)
• M63: 29,080,330 km (0.037 R)
• M64: 29,775,212 km (0.084 R)
• M65: 31,018,221 km (0.094 R)
• M66: 31,618,557 km (0.053 R)
• M67: 31,947,672 km (0.105 R)
• M68: 33,722,202 km (0.068 R)
• M69: 34,170,846 km (0.095 R)
• M70: 34,339,593 km (0.112 R)
• M71: 35,244,361 km (0.109 R)
• M72: 35,357,906 km (0.084 R)
• M73: 36,042,316 km (0.103 R)
• M74: 36,558,578 km (0.077 R)
• M75: 36,673,619 km (0.078 R)
• M76: 37,482,195 km (0.119 R)
• M77: 37,714,371 km (0.042 R)
• M78: 38,413,592 km (0.104 R)
• M79: 39,117,150 km (0.112 R)
• M80: 39,293,826 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.2

Radius: 11.4

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.83 AU - 9.29 AU

Year: 9585 Days

Day: 8.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,831,651 km

• M1: 250,576 km (0.096 R)
• M2: 496,665 km (0.1 R)
• M3: 909,555 km (0.119 R)
• M4: 1,024,895 km (0.108 R)
• M5: 1,104,780 km (0.086 R)
• M6: 1,200,822 km (0.099 R)
• M7: 1,328,579 km (0.058 R)
• M8: 1,740,122 km (0.096 R)
• M9: 1,853,218 km (0.054 R)
• M10: 1,935,647 km (0.093 R)
• M11: 2,547,353 km (0.083 R)
• M12: 2,714,154 km (0.104 R)
• M13: 2,942,141 km (0.054 R)
• M14: 3,356,378 km (0.078 R)
• M15: 3,478,150 km (0.084 R)
• M16: 3,622,213 km (0.11 R)
• M17: 4,152,837 km (0.104 R)
• M18: 4,594,899 km (0.105 R)
• M19: 4,821,689 km (0.039 R)
• M20: 4,982,656 km (0.103 R)
• M21: 5,961,176 km (0.115 R)
• M22: 6,035,077 km (0.073 R)
• M23: 6,208,760 km (0.049 R)
• M24: 6,739,833 km (0.106 R)
• M25: 6,842,607 km (0.101 R)
• M26: 7,470,618 km (0.061 R)
• M27: 7,980,897 km (0.119 R)
• M28: 8,253,913 km (0.097 R)
• M29: 8,530,220 km (0.062 R)
• M30: 8,669,496 km (0.078 R)
• M31: 8,950,291 km (0.11 R)
• M32: 9,063,387 km (0.102 R)
• M33: 9,262,651 km (0.056 R)
• M34: 9,492,134 km (0.103 R)
• M35: 9,665,369 km (0.116 R)
• M36: 9,898,143 km (0.051 R)
• M37: 11,180,795 km (0.056 R)
• M38: 11,609,692 km (0.082 R)
• M39: 11,919,360 km (0.097 R)
• M40: 12,263,136 km (0.084 R)
• M41: 12,705,347 km (0.053 R)
• M42: 12,928,547 km (0.053 R)
• M43: 13,281,748 km (0.12 R)
• M44: 13,833,913 km (0.081 R)
• M45: 14,129,369 km (0.096 R)
• M46: 14,592,973 km (0.102 R)
• M47: 15,399,455 km (0.079 R)
• M48: 15,603,357 km (0.074 R)
• M49: 16,151,484 km (0.111 R)
• M50: 16,393,234 km (0.049 R)
• M51: 16,566,618 km (0.093 R)
• M52: 17,266,437 km (0.086 R)
• M53: 17,584,631 km (0.108 R)
• M54: 17,940,375 km (0.059 R)
• M55: 18,011,733 km (0.104 R)
• M56: 18,370,319 km (0.098 R)
• M57: 18,442,425 km (0.113 R)
• M58: 19,350,335 km (0.092 R)
• M59: 19,496,941 km (0.036 R)
• M60: 19,754,399 km (0.087 R)
• M61: 20,310,005 km (0.093 R)
• M62: 20,496,404 km (0.095 R)
• M63: 20,758,201 km (0.119 R)
• M64: 21,171,839 km (0.093 R)
• M65: 21,285,234 km (0.084 R)
• M66: 21,588,319 km (0.111 R)
• M67: 21,778,458 km (0.062 R)
• M68: 21,931,048 km (0.076 R)
• M69: 22,352,465 km (0.104 R)
• M70: 23,242,124 km (0.082 R)
• M71: 23,398,005 km (0.116 R)
• M72: 24,261,633 km (0.096 R)
• M73: 26,874,061 km (0.087 R)
• M74: 26,955,891 km (0.047 R)
• M75: 27,119,700 km (0.05 R)
• M76: 27,654,363 km (0.048 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 9.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.11 AU - 13.05 AU

Year: 12962 Days

Day: 5.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,831,651 km

• M1: 125,213 km (0.083 R)
• M2: 191,635 km (0.097 R)
• M3: 252,222 km (0.114 R)
• M4: 809,324 km (0.1 R)
• M5: 882,478 km (0.119 R)
• M6: 1,812,677 km (0.109 R)
• M7: 2,030,342 km (0.095 R)
• M8: 2,111,724 km (0.116 R)
• M9: 2,383,543 km (0.091 R)
• M10: 2,622,600 km (0.032 R)
• M11: 2,961,140 km (0.09 R)
• M12: 3,654,826 km (0.106 R)
• M13: 3,729,325 km (0.082 R)
• M14: 3,804,573 km (0.12 R)
• M15: 3,930,834 km (0.037 R)
• M16: 4,292,113 km (0.084 R)
• M17: 4,450,237 km (0.042 R)
• M18: 4,556,602 km (0.088 R)
• M19: 5,241,461 km (0.043 R)
• M20: 5,524,350 km (0.058 R)
• M21: 6,075,768 km (0.042 R)
• M22: 6,373,019 km (0.056 R)
• M23: 6,433,008 km (0.103 R)
• M24: 6,523,514 km (0.117 R)
• M25: 7,324,761 km (0.117 R)
• M26: 7,577,581 km (0.097 R)
• M27: 8,254,811 km (0.116 R)
• M28: 9,052,466 km (0.046 R)
• M29: 10,756,386 km (0.07 R)
• M30: 11,516,493 km (0.087 R)
• M31: 12,032,755 km (0.086 R)
• M32: 12,144,355 km (0.082 R)
• M33: 12,707,741 km (0.079 R)
• M34: 12,897,431 km (0.059 R)
• M35: 13,049,871 km (0.076 R)
• M36: 14,329,980 km (0.103 R)
• M37: 14,646,380 km (0.062 R)
• M38: 15,326,302 km (0.093 R)
• M39: 15,447,327 km (0.099 R)
• M40: 15,975,706 km (0.029 R)
• M41: 16,098,376 km (0.077 R)
• M42: 16,344,914 km (0.107 R)
• M43: 17,553,665 km (0.095 R)
• M44: 17,934,690 km (0.107 R)
• M45: 18,920,690 km (0.073 R)
• M46: 19,094,074 km (0.075 R)
• M47: 19,529,553 km (0.087 R)
• M48: 20,945,198 km (0.086 R)
• M49: 22,256,423 km (0.088 R)
• M50: 22,760,718 km (0.106 R)
• M51: 24,061,322 km (0.075 R)
• M52: 24,249,216 km (0.054 R)
• M53: 24,343,314 km (0.098 R)
• M54: 25,100,279 km (0.096 R)
• M55: 27,026,202 km (0.105 R)
• M56: 28,700,501 km (0.073 R)
• M57: 28,999,398 km (0.095 R)
• M58: 29,099,179 km (0.08 R)
• M59: 29,199,260 km (0.069 R)
• M60: 29,449,687 km (0.114 R)
• M61: 29,952,785 km (0.116 R)
• M62: 31,787,304 km (0.12 R)
• M63: 33,082,672 km (0.078 R)
• M64: 33,973,228 km (0.112 R)
• M65: 34,395,094 km (0.025 R)
• M66: 35,831,682 km (0.071 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 11,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit