🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.27 AU - 1.51 AU

Year: 590 Days

Day: 16.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,973,480 km

• M1: 329,863 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.67 AU - 1.71 AU

Year: 791 Days

Day: 34.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.1

Radius: 12.9

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.67 AU - 7.35 AU

Year: 5978 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,973,480 km

• M1: 204,351 km (0.108 R)
• M2: 378,483 km (0.111 R)
• M3: 612,154 km (0.102 R)
• M4: 958,474 km (0.089 R)
• M5: 1,154,746 km (0.115 R)
• M6: 1,258,118 km (0.064 R)
• M7: 1,549,984 km (0.113 R)
• M8: 1,684,771 km (0.047 R)
• M9: 2,113,070 km (0.072 R)
• M10: 2,507,260 km (0.12 R)
• M11: 3,618,473 km (0.099 R)
• M12: 3,799,786 km (0.081 R)
• M13: 3,931,133 km (0.118 R)
• M14: 4,499,605 km (0.118 R)
• M15: 4,921,620 km (0.115 R)
• M16: 5,356,501 km (0.114 R)
• M17: 6,170,463 km (0.055 R)
• M18: 6,356,713 km (0.112 R)
• M19: 6,671,167 km (0.109 R)
• M20: 6,990,858 km (0.1 R)
• M21: 7,315,635 km (0.057 R)
• M22: 7,645,199 km (0.063 R)
• M23: 8,013,659 km (0.068 R)
• M24: 8,251,071 km (0.089 R)
• M25: 8,353,545 km (0.073 R)
• M26: 8,559,841 km (0.105 R)
• M27: 9,012,524 km (0.091 R)
• M28: 9,153,445 km (0.105 R)
• M29: 9,544,643 km (0.086 R)
• M30: 10,900,598 km (0.091 R)
• M31: 11,050,795 km (0.094 R)
• M32: 11,505,572 km (0.113 R)
• M33: 11,966,483 km (0.098 R)
• M34: 12,277,198 km (0.073 R)
• M35: 12,511,917 km (0.081 R)
• M36: 13,065,579 km (0.075 R)
• M37: 13,748,493 km (0.06 R)
• M38: 13,870,266 km (0.037 R)
• M39: 14,114,858 km (0.061 R)
• M40: 14,196,688 km (0.099 R)
• M41: 14,608,382 km (0.036 R)
• M42: 15,654,520 km (0.118 R)
• M43: 16,595,191 km (0.09 R)
• M44: 16,941,660 km (0.109 R)
• M45: 17,422,168 km (0.046 R)
• M46: 17,642,077 km (0.095 R)
• M47: 17,774,471 km (0.107 R)
• M48: 18,040,306 km (0.036 R)
• M49: 18,530,838 km (0.087 R)
• M50: 18,845,442 km (0.104 R)
• M51: 19,161,692 km (0.103 R)
• M52: 19,297,826 km (0.109 R)
• M53: 19,616,619 km (0.092 R)
• M54: 19,891,281 km (0.118 R)
• M55: 20,213,365 km (0.078 R)
• M56: 21,236,914 km (0.094 R)
• M57: 22,707,610 km (0.077 R)
• M58: 22,996,035 km (0.117 R)
• M59: 23,334,126 km (0.058 R)
• M60: 23,673,863 km (0.071 R)
• M61: 24,064,014 km (0.111 R)
• M62: 25,197,966 km (0.098 R)
• M63: 25,347,115 km (0.051 R)
• M64: 25,646,311 km (0.097 R)
• M65: 26,399,536 km (0.088 R)
• M66: 26,551,079 km (0.119 R)
• M67: 27,568,644 km (0.094 R)
• M68: 27,927,828 km (0.085 R)
• M69: 28,082,213 km (0.114 R)
• M70: 30,168,056 km (0.073 R)
• M71: 32,519,585 km (0.09 R)
• M72: 33,498,404 km (0.107 R)
• M73: 33,936,576 km (0.107 R)
• M74: 34,542,148 km (0.076 R)
• M75: 35,429,413 km (0.1 R)
• M76: 36,268,059 km (0.114 R)
• M77: 36,605,253 km (0.046 R)
• M78: 36,774,298 km (0.093 R)
• M79: 36,887,245 km (0.067 R)
• M80: 37,907,801 km (0.092 R)
• M81: 38,021,795 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.6

Radius: 12.2

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.33 AU - 9.93 AU

Year: 8343 Days

Day: 6 Hours

Environment

Temp: -169 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,973,480 km

• M1: 159,471 km (0.116 R)
• M2: 360,381 km (0.036 R)
• M3: 758,611 km (0.077 R)
• M4: 1,079,648 km (0.063 R)
• M5: 1,156,990 km (0.038 R)
• M6: 1,986,510 km (0.076 R)
• M7: 2,459,389 km (0.076 R)
• M8: 2,695,754 km (0.111 R)
• M9: 2,994,949 km (0.089 R)
• M10: 3,536,942 km (0.107 R)
• M11: 3,684,745 km (0.088 R)
• M12: 4,171,686 km (0.106 R)
• M13: 4,359,731 km (0.105 R)
• M14: 4,841,885 km (0.085 R)
• M15: 4,940,320 km (0.094 R)
• M16: 5,273,624 km (0.094 R)
• M17: 5,926,918 km (0.087 R)
• M18: 6,388,876 km (0.075 R)
• M19: 6,497,036 km (0.065 R)
• M20: 7,122,205 km (0.043 R)
• M21: 7,728,076 km (0.113 R)
• M22: 8,076,191 km (0.097 R)
• M23: 8,350,703 km (0.114 R)
• M24: 8,747,885 km (0.092 R)
• M25: 8,989,336 km (0.11 R)
• M26: 9,602,388 km (0.082 R)
• M27: 9,976,832 km (0.09 R)
• M28: 10,398,548 km (0.028 R)
• M29: 10,483,520 km (0.114 R)
• M30: 10,912,267 km (0.107 R)
• M31: 11,085,352 km (0.111 R)
• M32: 11,172,119 km (0.071 R)
• M33: 11,434,214 km (0.091 R)
• M34: 11,566,010 km (0.114 R)
• M35: 12,232,468 km (0.095 R)
• M36: 12,412,435 km (0.049 R)
• M37: 13,510,034 km (0.104 R)
• M38: 14,070,428 km (0.104 R)
• M39: 14,400,889 km (0.071 R)
• M40: 15,262,424 km (0.108 R)
• M41: 16,288,515 km (0.098 R)
• M42: 16,685,399 km (0.072 R)
• M43: 18,150,410 km (0.116 R)
• M44: 18,665,027 km (0.104 R)
• M45: 19,341,359 km (0.054 R)
• M46: 19,446,227 km (0.115 R)
• M47: 19,972,812 km (0.105 R)
• M48: 21,635,293 km (0.078 R)
• M49: 22,126,273 km (0.085 R)
• M50: 22,952,652 km (0.115 R)
• M51: 23,174,655 km (0.067 R)
• M52: 23,341,756 km (0.078 R)
• M53: 23,621,055 km (0.106 R)
• M54: 23,789,203 km (0.102 R)
• M55: 26,068,327 km (0.099 R)
• M56: 26,300,054 km (0.068 R)
• M57: 26,823,945 km (0.11 R)
• M58: 27,823,110 km (0.12 R)
• M59: 29,676,029 km (0.118 R)
• M60: 30,403,972 km (0.065 R)
• M61: 31,199,384 km (0.087 R)
• M62: 32,063,461 km (0.11 R)
• M63: 32,249,561 km (0.099 R)
• M64: 32,747,871 km (0.118 R)
• M65: 33,626,011 km (0.039 R)
• M66: 33,752,122 km (0.077 R)
• M67: 33,941,513 km (0.108 R)
• M68: 35,021,610 km (0.08 R)
• M69: 35,213,394 km (0.103 R)
• M70: 38,263,096 km (0.101 R)
• M71: 38,592,361 km (0.114 R)
• M72: 39,254,032 km (0.114 R)
• M73: 39,786,003 km (0.095 R)
• M74: 40,119,755 km (0.046 R)
• M75: 40,655,615 km (0.113 R)
• M76: 41,059,080 km (0.094 R)
• M77: 41,396,424 km (0.069 R)
• M78: 42,005,736 km (0.102 R)
• M79: 43,096,304 km (0.108 R)
• M80: 45,375,129 km (0.093 R)
• M81: 46,423,810 km (0.081 R)
• M82: 46,564,132 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.2

Radius: 10.8

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.71 AU - 10.91 AU

Year: 11914 Days

Day: 14.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,973,480 km

• M1: 135,984 km (0.117 R)
• M2: 211,083 km (0.065 R)
• M3: 518,357 km (0.098 R)
• M4: 645,814 km (0.081 R)
• M5: 934,538 km (0.064 R)
• M6: 1,115,103 km (0.102 R)
• M7: 1,351,617 km (0.073 R)
• M8: 1,464,563 km (0.108 R)
• M9: 1,676,244 km (0.098 R)
• M10: 1,798,316 km (0.056 R)
• M11: 2,051,436 km (0.114 R)
• M12: 2,289,296 km (0.089 R)
• M13: 2,592,232 km (0.114 R)
• M14: 2,677,054 km (0.086 R)
• M15: 2,849,839 km (0.118 R)
• M16: 2,937,504 km (0.097 R)
• M17: 3,115,824 km (0.086 R)
• M18: 3,767,922 km (0.087 R)
• M19: 3,896,875 km (0.104 R)
• M20: 4,093,147 km (0.081 R)
• M21: 4,495,566 km (0.118 R)
• M22: 4,981,160 km (0.075 R)
• M23: 5,051,920 km (0.085 R)
• M24: 5,194,487 km (0.099 R)
• M25: 5,266,144 km (0.1 R)
• M26: 5,410,805 km (0.081 R)
• M27: 5,593,315 km (0.034 R)
• M28: 5,703,868 km (0.062 R)
• M29: 6,191,257 km (0.089 R)
• M30: 6,731,156 km (0.056 R)
• M31: 7,773,853 km (0.095 R)
• M32: 8,063,176 km (0.072 R)
• M33: 8,567,320 km (0.111 R)
• M34: 8,823,282 km (0.029 R)
• M35: 9,342,836 km (0.083 R)
• M36: 9,606,278 km (0.087 R)
• M37: 9,916,843 km (0.068 R)
• M38: 11,099,115 km (0.072 R)
• M39: 11,378,264 km (0.106 R)
• M40: 12,566,221 km (0.119 R)
• M41: 12,808,570 km (0.087 R)
• M42: 13,893,154 km (0.115 R)
• M43: 15,470,963 km (0.119 R)
• M44: 15,626,694 km (0.098 R)
• M45: 16,044,521 km (0.079 R)
• M46: 20,136,173 km (0.075 R)
• M47: 20,249,568 km (0.045 R)
• M48: 20,363,113 km (0.116 R)
• M49: 21,048,720 km (0.105 R)
• M50: 22,325,537 km (0.095 R)
• M51: 22,442,822 km (0.107 R)
• M52: 23,746,717 km (0.107 R)
• M53: 24,166,788 km (0.098 R)
• M54: 24,407,940 km (0.098 R)
• M55: 24,953,374 km (0.087 R)
• M56: 25,136,033 km (0.119 R)
• M57: 25,748,337 km (0.117 R)
• M58: 27,112,669 km (0.077 R)
• M59: 27,488,758 km (0.036 R)
• M60: 28,691,226 km (0.062 R)
• M61: 30,105,075 km (0.071 R)
• M62: 30,559,554 km (0.074 R)
• M63: 31,344,195 km (0.091 R)
• M64: 31,541,365 km (0.062 R)
• M65: 32,135,418 km (0.092 R)
• M66: 32,799,782 km (0.044 R)
• M67: 34,548,282 km (0.11 R)
• M68: 34,752,034 km (0.097 R)
• M69: 35,160,586 km (0.046 R)
• M70: 36,327,001 km (0.069 R)
• M71: 36,603,158 km (0.032 R)
• M72: 37,227,430 km (0.071 R)
• M73: 37,925,005 km (0.066 R)
• M74: 38,135,190 km (0.086 R)
• M75: 38,838,450 km (0.071 R)
• M76: 40,400,700 km (0.061 R)
• M77: 41,189,530 km (0.092 R)
• M78: 41,766,379 km (0.059 R)
• M79: 42,418,626 km (0.103 R)
• M80: 44,100,555 km (0.089 R)
• M81: 44,247,909 km (0.119 R)
• M82: 44,690,718 km (0.116 R)
• M83: 45,655,325 km (0.112 R)
• M84: 45,878,974 km (0.087 R)
• M85: 46,177,572 km (0.078 R)
• M86: 47,152,650 km (0.098 R)
• M87: 48,286,154 km (0.112 R)
• M88: 48,362,149 km (0.049 R)
• M89: 49,428,782 km (0.106 R)
• M90: 49,658,265 km (0.095 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 11,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit