🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.86 AU - 0.94 AU

Year: 315 Days

Day: 22.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.79 AU - 1.23 AU

Year: 375 Days

Day: 12.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,509,958 km

• M1: 120,875 km (0.093 R)
• M2: 209,437 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.92 AU - 1.42 AU

Year: 467 Days

Day: 28 Hours

Environment

Temp: 13 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.49 AU - 3.15 AU

Year: 1747 Days

Day: 24 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,509,958 km

• M1: 963,111 km (0.1 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.7

Radius: 11.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.98 AU - 5.03 AU

Year: 4125 Days

Day: 13.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,509,958 km

• M1: 160,818 km (0.091 R)
• M2: 306,526 km (0.073 R)
• M3: 491,728 km (0.111 R)
• M4: 862,581 km (0.096 R)
• M5: 944,411 km (0.091 R)
• M6: 1,053,917 km (0.1 R)
• M7: 1,142,180 km (0.084 R)
• M8: 1,286,392 km (0.101 R)
• M9: 1,395,150 km (0.091 R)
• M10: 1,478,925 km (0.1 R)
• M11: 2,065,647 km (0.113 R)
• M12: 2,161,988 km (0.102 R)
• M13: 2,342,703 km (0.062 R)
• M14: 2,460,436 km (0.074 R)
• M15: 2,896,963 km (0.088 R)
• M16: 3,041,923 km (0.084 R)
• M17: 3,245,227 km (0.101 R)
• M18: 3,453,018 km (0.109 R)
• M19: 3,548,910 km (0.091 R)
• M20: 3,802,628 km (0.113 R)
• M21: 3,901,812 km (0.113 R)
• M22: 4,102,722 km (0.087 R)
• M23: 4,599,087 km (0.093 R)
• M24: 4,854,451 km (0.113 R)
• M25: 5,379,240 km (0.102 R)
• M26: 5,648,516 km (0.076 R)
• M27: 6,270,694 km (0.084 R)
• M28: 6,963,033 km (0.115 R)
• M29: 7,805,718 km (0.084 R)
• M30: 7,957,709 km (0.075 R)
• M31: 8,034,154 km (0.118 R)
• M32: 8,368,056 km (0.095 R)
• M33: 8,471,727 km (0.117 R)
• M34: 8,602,027 km (0.065 R)
• M35: 9,049,624 km (0.111 R)
• M36: 9,316,507 km (0.053 R)
• M37: 9,424,067 km (0.084 R)
• M38: 9,640,386 km (0.115 R)
• M39: 9,940,330 km (0.116 R)
• M40: 10,382,391 km (0.103 R)
• M41: 10,605,741 km (0.076 R)
• M42: 10,830,736 km (0.085 R)
• M43: 11,057,377 km (0.11 R)
• M44: 11,142,648 km (0.084 R)
• M45: 11,371,383 km (0.106 R)
• M46: 11,601,764 km (0.072 R)
• M47: 11,891,834 km (0.049 R)
• M48: 12,479,305 km (0.116 R)
• M49: 12,568,166 km (0.102 R)
• M50: 13,136,339 km (0.091 R)
• M51: 13,621,185 km (0.09 R)
• M52: 13,773,925 km (0.053 R)
• M53: 14,608,681 km (0.105 R)
• M54: 14,765,160 km (0.101 R)
• M55: 15,111,031 km (0.094 R)
• M56: 15,619,214 km (0.057 R)
• M57: 15,747,121 km (0.109 R)
• M58: 16,036,144 km (0.076 R)
• M59: 16,229,873 km (0.087 R)
• M60: 16,521,888 km (0.039 R)
• M61: 17,441,317 km (0.105 R)
• M62: 17,673,792 km (0.08 R)
• M63: 18,614,014 km (0.091 R)
• M64: 18,817,617 km (0.095 R)
• M65: 18,953,751 km (0.083 R)
• M66: 19,639,508 km (0.091 R)
• M67: 20,613,091 km (0.111 R)
• M68: 21,247,236 km (0.111 R)
• M69: 21,424,509 km (0.116 R)
• M70: 21,852,060 km (0.073 R)
• M71: 22,066,883 km (0.107 R)
• M72: 22,534,675 km (0.068 R)
• M73: 22,643,134 km (0.092 R)
• M74: 22,751,742 km (0.115 R)
• M75: 23,553,437 km (0.091 R)
• M76: 23,810,595 km (0.111 R)
• M77: 24,327,456 km (0.075 R)
• M78: 24,736,158 km (0.116 R)
• M79: 25,034,904 km (0.062 R)
• M80: 25,109,703 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.4

Radius: 8.9

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.87 AU - 9.17 AU

Year: 7609 Days

Day: 9.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,509,958 km

• M1: 114,293 km (0.102 R)
• M2: 347,965 km (0.097 R)
• M3: 1,091,765 km (0.109 R)
• M4: 1,325,288 km (0.057 R)
• M5: 1,381,536 km (0.072 R)
• M6: 1,438,533 km (0.049 R)
• M7: 1,735,934 km (0.083 R)
• M8: 2,052,782 km (0.12 R)
• M9: 2,319,365 km (0.11 R)
• M10: 2,410,770 km (0.1 R)
• M11: 3,033,994 km (0.059 R)
• M12: 3,235,503 km (0.097 R)
• M13: 3,651,834 km (0.103 R)
• M14: 3,893,584 km (0.046 R)
• M15: 4,002,641 km (0.07 R)
• M16: 5,178,929 km (0.103 R)
• M17: 5,481,116 km (0.118 R)
• M18: 5,696,089 km (0.06 R)
• M19: 5,789,138 km (0.071 R)
• M20: 6,008,150 km (0.053 R)
• M21: 6,518,877 km (0.097 R)
• M22: 6,714,102 km (0.049 R)
• M23: 7,480,043 km (0.098 R)
• M24: 8,098,780 km (0.075 R)
• M25: 8,203,498 km (0.098 R)
• M26: 8,308,666 km (0.106 R)
• M27: 8,449,587 km (0.105 R)
• M28: 8,805,331 km (0.095 R)
• M29: 9,642,331 km (0.119 R)
• M30: 9,939,432 km (0.12 R)
• M31: 10,051,631 km (0.096 R)
• M32: 10,201,827 km (0.105 R)
• M33: 10,428,617 km (0.063 R)
• M34: 10,504,613 km (0.069 R)
• M35: 10,580,758 km (0.07 R)
• M36: 10,925,731 km (0.116 R)
• M37: 11,352,234 km (0.057 R)
• M38: 11,587,253 km (0.036 R)
• M39: 11,903,203 km (0.07 R)
• M40: 12,908,501 km (0.073 R)
• M41: 13,898,989 km (0.104 R)
• M42: 14,234,537 km (0.076 R)
• M43: 14,743,020 km (0.112 R)
• M44: 14,828,291 km (0.106 R)
• M45: 15,300,571 km (0.09 R)
• M46: 16,746,584 km (0.113 R)
• M47: 17,463,307 km (0.04 R)
• M48: 17,689,350 km (0.042 R)
• M49: 17,825,484 km (0.094 R)
• M50: 18,465,164 km (0.084 R)
• M51: 18,695,545 km (0.039 R)
• M52: 18,973,049 km (0.073 R)
• M53: 19,065,949 km (0.112 R)
• M54: 19,345,398 km (0.047 R)
• M55: 19,532,396 km (0.078 R)
• M56: 19,861,212 km (0.079 R)
• M57: 20,002,731 km (0.094 R)
• M58: 20,715,116 km (0.088 R)
• M59: 21,050,365 km (0.117 R)
• M60: 21,580,839 km (0.076 R)
• M61: 21,726,248 km (0.085 R)
• M62: 22,164,570 km (0.081 R)
• M63: 22,409,312 km (0.116 R)
• M64: 22,802,904 km (0.116 R)
• M65: 23,050,040 km (0.042 R)
• M66: 23,297,924 km (0.095 R)
• M67: 23,696,602 km (0.091 R)
• M68: 23,846,649 km (0.115 R)
• M69: 24,905,951 km (0.087 R)
• M70: 25,723,354 km (0.09 R)
• M71: 26,186,958 km (0.101 R)
• M72: 26,394,001 km (0.072 R)
• M73: 26,497,672 km (0.061 R)
• M74: 27,963,432 km (0.076 R)
• M75: 28,122,006 km (0.097 R)
• M76: 28,866,106 km (0.045 R)
• M77: 30,863,686 km (0.058 R)
• M78: 32,072,437 km (0.093 R)
• M79: 33,520,993 km (0.075 R)
• M80: 34,083,780 km (0.11 R)
• M81: 34,479,467 km (0.105 R)
• M82: 34,819,952 km (0.103 R)
• M83: 36,135,515 km (0.118 R)
• M84: 38,051,116 km (0.114 R)
• M85: 38,344,178 km (0.096 R)
• M86: 38,638,138 km (0.081 R)
• M87: 38,696,930 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.8

Radius: 13.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.13 AU - 9.43 AU

Year: 8791 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,509,958 km

• M1: 308,022 km (0.109 R)
• M2: 479,162 km (0.116 R)
• M3: 574,157 km (0.106 R)
• M4: 745,596 km (0.117 R)
• M5: 860,637 km (0.106 R)
• M6: 1,014,124 km (0.098 R)
• M7: 1,110,914 km (0.094 R)
• M8: 1,314,666 km (0.093 R)
• M9: 1,606,382 km (0.093 R)
• M10: 1,799,662 km (0.101 R)
• M11: 2,447,870 km (0.036 R)
• M12: 2,626,490 km (0.115 R)
• M13: 3,116,273 km (0.093 R)
• M14: 3,459,002 km (0.061 R)
• M15: 3,609,647 km (0.09 R)
• M16: 4,921,022 km (0.025 R)
• M17: 6,121,694 km (0.087 R)
• M18: 6,213,099 km (0.092 R)
• M19: 6,489,855 km (0.104 R)
• M20: 6,583,054 km (0.096 R)
• M21: 6,739,384 km (0.092 R)
• M22: 6,896,911 km (0.103 R)
• M23: 7,023,770 km (0.118 R)
• M24: 7,441,746 km (0.111 R)
• M25: 8,167,595 km (0.084 R)
• M26: 8,539,046 km (0.109 R)
• M27: 8,881,626 km (0.049 R)
• M28: 9,793,425 km (0.087 R)
• M29: 10,008,098 km (0.037 R)
• M30: 10,188,064 km (0.083 R)
• M31: 10,369,227 km (0.047 R)
• M32: 10,551,587 km (0.101 R)
• M33: 10,882,348 km (0.095 R)
• M34: 11,030,449 km (0.096 R)
• M35: 12,085,862 km (0.113 R)
• M36: 12,742,447 km (0.113 R)
• M37: 13,252,427 km (0.111 R)
• M38: 13,410,701 km (0.104 R)
• M39: 13,569,574 km (0.105 R)
• M40: 13,729,195 km (0.116 R)
• M41: 14,536,126 km (0.113 R)
• M42: 14,904,436 km (0.089 R)
• M43: 15,110,283 km (0.114 R)
• M44: 15,317,176 km (0.094 R)
• M45: 15,733,657 km (0.052 R)
• M46: 16,962,603 km (0.107 R)
• M47: 17,784,494 km (0.091 R)
• M48: 19,332,533 km (0.082 R)
• M49: 19,422,292 km (0.097 R)
• M50: 20,281,881 km (0.113 R)
• M51: 20,373,136 km (0.115 R)
• M52: 20,464,390 km (0.1 R)
• M53: 20,647,498 km (0.051 R)
• M54: 21,944,512 km (0.045 R)
• M55: 22,085,134 km (0.073 R)
• M56: 23,363,447 km (0.092 R)
• M57: 23,459,040 km (0.116 R)
• M58: 24,035,740 km (0.105 R)
• M59: 24,860,623 km (0.12 R)
• M60: 24,958,310 km (0.077 R)
• M61: 25,941,916 km (0.112 R)
• M62: 26,090,467 km (0.065 R)
• M63: 27,642,994 km (0.103 R)
• M64: 28,150,280 km (0.079 R)
• M65: 28,303,020 km (0.12 R)
• M66: 28,405,045 km (0.087 R)
• M67: 28,507,071 km (0.088 R)
• M68: 29,173,829 km (0.099 R)
• M69: 30,313,914 km (0.09 R)
• M70: 30,627,471 km (0.12 R)
• M71: 30,732,190 km (0.108 R)
• M72: 30,889,417 km (0.11 R)
• M73: 30,994,435 km (0.054 R)
• M74: 31,574,276 km (0.113 R)
• M75: 32,157,558 km (0.092 R)
• M76: 32,637,618 km (0.068 R)
• M77: 33,929,096 km (0.095 R)
• M78: 34,417,683 km (0.063 R)
• M79: 35,127,525 km (0.111 R)
• M80: 36,450,868 km (0.118 R)
• M81: 37,006,923 km (0.053 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 15,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit