🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.13 AU - 1.33 AU

Year: 509 Days

Day: 27.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,267,388 km

• M1: 42,935 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.55 AU - 2.93 AU

Year: 1691 Days

Day: 41.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.03 AU - 3.95 AU

Year: 2430 Days

Day: 37.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.2

Radius: 11.8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.47 AU - 7.95 AU

Year: 6479 Days

Day: 8.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 67,267,388 km

• M1: 176,077 km (0.114 R)
• M2: 292,165 km (0.099 R)
• M3: 456,722 km (0.116 R)
• M4: 607,218 km (0.084 R)
• M5: 986,598 km (0.073 R)
• M6: 1,111,811 km (0.115 R)
• M7: 1,269,637 km (0.103 R)
• M8: 1,365,230 km (0.072 R)
• M9: 2,168,421 km (0.062 R)
• M10: 2,385,188 km (0.093 R)
• M11: 2,574,280 km (0.118 R)
• M12: 2,697,250 km (0.095 R)
• M13: 3,022,625 km (0.117 R)
• M14: 3,096,676 km (0.115 R)
• M15: 3,171,325 km (0.109 R)
• M16: 3,265,572 km (0.109 R)
• M17: 3,437,609 km (0.119 R)
• M18: 3,534,399 km (0.075 R)
• M19: 3,632,236 km (0.063 R)
• M20: 4,384,265 km (0.112 R)
• M21: 4,745,843 km (0.099 R)
• M22: 5,117,145 km (0.029 R)
• M23: 5,340,046 km (0.115 R)
• M24: 5,475,282 km (0.106 R)
• M25: 5,864,835 km (0.109 R)
• M26: 6,192,305 km (0.081 R)
• M27: 6,841,111 km (0.06 R)
• M28: 6,963,631 km (0.057 R)
• M29: 7,210,917 km (0.103 R)
• M30: 7,285,566 km (0.083 R)
• M31: 7,612,587 km (0.036 R)
• M32: 7,688,732 km (0.114 R)
• M33: 7,995,857 km (0.104 R)
• M34: 8,280,841 km (0.1 R)
• M35: 8,622,223 km (0.098 R)
• M36: 10,088,731 km (0.086 R)
• M37: 11,311,095 km (0.093 R)
• M38: 11,836,782 km (0.087 R)
• M39: 12,639,973 km (0.057 R)
• M40: 13,338,146 km (0.118 R)
• M41: 13,676,537 km (0.109 R)
• M42: 14,898,901 km (0.054 R)
• M43: 14,994,494 km (0.108 R)
• M44: 16,058,284 km (0.118 R)
• M45: 16,188,883 km (0.098 R)
• M46: 16,352,543 km (0.118 R)
• M47: 17,079,589 km (0.082 R)
• M48: 17,447,151 km (0.093 R)
• M49: 17,783,447 km (0.104 R)
• M50: 17,884,725 km (0.104 R)
• M51: 18,326,188 km (0.108 R)
• M52: 18,599,503 km (0.039 R)
• M53: 18,977,537 km (0.093 R)
• M54: 19,219,586 km (0.105 R)
• M55: 19,986,575 km (0.077 R)
• M56: 20,763,586 km (0.071 R)
• M57: 21,334,900 km (0.106 R)
• M58: 21,875,248 km (0.064 R)
• M59: 22,128,966 km (0.108 R)
• M60: 22,274,375 km (0.097 R)
• M61: 22,969,556 km (0.08 R)
• M62: 23,783,219 km (0.117 R)
• M63: 24,870,347 km (0.12 R)
• M64: 25,286,827 km (0.112 R)
• M65: 25,438,968 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.2

Radius: 9.6

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.6 AU - 8.9 AU

Year: 8043 Days

Day: 12.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,267,388 km

• M1: 213,775 km (0.12 R)
• M2: 345,421 km (0.087 R)
• M3: 546,930 km (0.09 R)
• M4: 950,545 km (0.106 R)
• M5: 1,060,649 km (0.083 R)
• M6: 1,674,748 km (0.059 R)
• M7: 1,907,822 km (0.085 R)
• M8: 1,967,810 km (0.048 R)
• M9: 2,069,088 km (0.12 R)
• M10: 2,362,300 km (0.109 R)
• M11: 2,713,855 km (0.089 R)
• M12: 3,564,468 km (0.051 R)
• M13: 3,663,801 km (0.072 R)
• M14: 3,814,596 km (0.056 R)
• M15: 3,916,323 km (0.107 R)
• M16: 4,018,947 km (0.074 R)
• M17: 4,411,791 km (0.1 R)
• M18: 4,653,391 km (0.115 R)
• M19: 4,762,299 km (0.035 R)
• M20: 5,461,519 km (0.12 R)
• M21: 6,043,904 km (0.116 R)
• M22: 6,252,443 km (0.1 R)
• M23: 6,372,720 km (0.088 R)
• M24: 6,524,113 km (0.118 R)
• M25: 6,584,999 km (0.056 R)
• M26: 6,707,370 km (0.075 R)
• M27: 7,173,068 km (0.09 R)
• M28: 7,457,603 km (0.114 R)
• M29: 7,939,907 km (0.068 R)
• M30: 8,168,493 km (0.107 R)
• M31: 8,366,111 km (0.099 R)
• M32: 8,732,626 km (0.096 R)
• M33: 8,867,115 km (0.077 R)
• M34: 9,309,326 km (0.029 R)
• M35: 9,481,363 km (0.12 R)
• M36: 9,550,328 km (0.093 R)
• M37: 9,898,442 km (0.083 R)
• M38: 10,003,610 km (0.076 R)
• M39: 10,571,034 km (0.068 R)
• M40: 10,714,499 km (0.063 R)
• M41: 11,405,042 km (0.045 R)
• M42: 11,885,700 km (0.115 R)
• M43: 13,600,391 km (0.112 R)
• M44: 13,952,694 km (0.094 R)
• M45: 14,826,196 km (0.092 R)
• M46: 15,229,063 km (0.098 R)
• M47: 15,310,145 km (0.102 R)
• M48: 15,840,171 km (0.095 R)
• M49: 16,417,768 km (0.071 R)
• M50: 16,625,859 km (0.098 R)
• M51: 17,721,364 km (0.116 R)
• M52: 19,057,871 km (0.07 R)
• M53: 19,145,236 km (0.106 R)
• M54: 19,320,266 km (0.094 R)
• M55: 19,539,875 km (0.117 R)
• M56: 19,981,638 km (0.117 R)
• M57: 20,471,272 km (0.073 R)
• M58: 20,874,887 km (0.089 R)
• M59: 21,735,523 km (0.084 R)
• M60: 22,055,513 km (0.104 R)
• M61: 23,024,907 km (0.115 R)
• M62: 23,491,354 km (0.111 R)
• M63: 24,481,243 km (0.068 R)
• M64: 24,861,820 km (0.071 R)
• M65: 26,258,017 km (0.047 R)
• M66: 26,647,719 km (0.028 R)
• M67: 27,334,224 km (0.086 R)
• M68: 27,976,896 km (0.101 R)
• M69: 28,225,378 km (0.072 R)
• M70: 28,574,540 km (0.055 R)
• M71: 28,674,471 km (0.104 R)
• M72: 29,579,837 km (0.108 R)
• M73: 30,290,577 km (0.104 R)
• M74: 30,955,539 km (0.12 R)
• M75: 32,979,150 km (0.081 R)
• M76: 33,504,986 km (0.045 R)
• M77: 33,927,600 km (0.101 R)
• M78: 34,139,431 km (0.083 R)
• M79: 35,045,246 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855

Radius: 12.6

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.98 AU - 14.38 AU

Year: 14881 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,267,388 km

• M1: 180,415 km (0.097 R)
• M2: 797,357 km (0.113 R)
• M3: 884,572 km (0.088 R)
• M4: 2,184,129 km (0.07 R)
• M5: 2,375,165 km (0.112 R)
• M6: 2,981,336 km (0.092 R)
• M7: 3,122,556 km (0.093 R)
• M8: 4,055,449 km (0.105 R)
• M9: 4,573,207 km (0.086 R)
• M10: 4,736,717 km (0.111 R)
• M11: 5,935,595 km (0.081 R)
• M12: 7,081,814 km (0.039 R)
• M13: 7,271,504 km (0.101 R)
• M14: 8,047,318 km (0.107 R)
• M15: 9,208,347 km (0.109 R)
• M16: 10,260,170 km (0.046 R)
• M17: 10,583,152 km (0.112 R)
• M18: 10,745,914 km (0.081 R)
• M19: 10,854,971 km (0.099 R)
• M20: 10,964,327 km (0.119 R)
• M21: 11,129,034 km (0.099 R)
• M22: 11,349,990 km (0.106 R)
• M23: 11,796,091 km (0.089 R)
• M24: 12,994,669 km (0.106 R)
• M25: 13,285,787 km (0.077 R)
• M26: 14,531,937 km (0.067 R)
• M27: 14,955,598 km (0.046 R)
• M28: 15,506,418 km (0.052 R)
• M29: 15,629,686 km (0.084 R)
• M30: 15,753,254 km (0.043 R)
• M31: 16,001,437 km (0.1 R)
• M32: 16,943,904 km (0.044 R)
• M33: 17,517,911 km (0.093 R)
• M34: 17,710,742 km (0.095 R)
• M35: 18,488,950 km (0.057 R)
• M36: 19,677,057 km (0.099 R)
• M37: 19,877,518 km (0.113 R)
• M38: 21,436,627 km (0.105 R)
• M39: 22,474,537 km (0.069 R)
• M40: 23,175,702 km (0.086 R)
• M41: 25,249,129 km (0.091 R)
• M42: 27,158,147 km (0.027 R)
• M43: 27,381,347 km (0.086 R)
• M44: 28,280,430 km (0.063 R)
• M45: 29,417,972 km (0.088 R)
• M46: 30,338,747 km (0.082 R)
• M47: 30,647,817 km (0.096 R)
• M48: 31,113,365 km (0.117 R)
• M49: 32,208,571 km (0.09 R)
• M50: 33,236,907 km (0.071 R)
• M51: 33,555,550 km (0.109 R)
• M52: 37,126,302 km (0.036 R)
• M53: 37,871,599 km (0.108 R)
• M54: 38,789,082 km (0.055 R)
• M55: 39,292,479 km (0.095 R)
• M56: 39,713,747 km (0.106 R)
• M57: 39,882,792 km (0.114 R)
• M58: 39,967,315 km (0.078 R)
• M59: 40,136,660 km (0.118 R)
• M60: 40,390,976 km (0.03 R)
• M61: 43,659,241 km (0.114 R)
• M62: 43,920,888 km (0.089 R)
• M63: 44,796,634 km (0.114 R)
• M64: 47,637,946 km (0.037 R)
• M65: 48,628,134 km (0.044 R)
• M66: 49,352,487 km (0.108 R)
• M67: 49,625,054 km (0.096 R)
• M68: 51,178,928 km (0.109 R)
• M69: 54,146,949 km (0.093 R)
• M70: 54,428,193 km (0.117 R)
• M71: 57,934,917 km (0.103 R)
• M72: 58,030,809 km (0.106 R)
• M73: 58,126,552 km (0.069 R)
• M74: 58,895,335 km (0.088 R)
• M75: 59,088,017 km (0.046 R)
• M76: 59,280,849 km (0.083 R)
• M77: 59,377,340 km (0.115 R)
• M78: 60,054,569 km (0.088 R)
• M79: 60,442,626 km (0.085 R)
• M80: 60,734,342 km (0.118 R)
• M81: 61,416,508 km (0.12 R)
• M82: 61,709,720 km (0.073 R)
• M83: 62,003,381 km (0.082 R)
• M84: 62,101,367 km (0.086 R)
• M85: 64,369,271 km (0.069 R)
• M86: 64,468,604 km (0.119 R)
• M87: 65,264,165 km (0.065 R)
• M88: 66,363,411 km (0.028 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 10,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit