🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.52 AU - 0.66 AU

Year: 174 Days

Day: 29.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.08 AU - 1.1 AU

Year: 436 Days

Day: 23.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,254,121 km

• M1: 350,957 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.12 AU - 1.32 AU

Year: 516 Days

Day: 15.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.37 AU - 3.29 AU

Year: 1823 Days

Day: 32.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,254,121 km

• M1: 126,111 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.55 AU - 3.65 AU

Year: 2090 Days

Day: 22.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,254,121 km

• M1: 1,234,182 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.5

Radius: 10.9

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.03 AU - 5.33 AU

Year: 4514 Days

Day: 12.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 64,254,121 km

• M1: 198,965 km (0.067 R)
• M2: 373,995 km (0.107 R)
• M3: 465,399 km (0.095 R)
• M4: 716,424 km (0.063 R)
• M5: 818,749 km (0.081 R)
• M6: 1,020,257 km (0.103 R)
• M7: 1,097,749 km (0.085 R)
• M8: 1,238,371 km (0.117 R)
• M9: 1,342,641 km (0.103 R)
• M10: 1,616,854 km (0.1 R)
• M11: 1,861,147 km (0.112 R)
• M12: 1,957,488 km (0.089 R)
• M13: 2,231,103 km (0.105 R)
• M14: 2,437,996 km (0.099 R)
• M15: 2,530,598 km (0.09 R)
• M16: 2,651,323 km (0.043 R)
• M17: 3,025,168 km (0.108 R)
• M18: 3,096,227 km (0.113 R)
• M19: 3,283,823 km (0.107 R)
• M20: 3,490,118 km (0.096 R)
• M21: 4,008,774 km (0.093 R)
• M22: 4,102,871 km (0.079 R)
• M23: 4,633,495 km (0.06 R)
• M24: 4,732,379 km (0.076 R)
• M25: 4,881,977 km (0.11 R)
• M26: 4,965,752 km (0.102 R)
• M27: 5,305,937 km (0.047 R)
• M28: 5,409,459 km (0.102 R)
• M29: 5,478,872 km (0.091 R)
• M30: 5,883,684 km (0.068 R)
• M31: 6,463,077 km (0.111 R)
• M32: 6,853,228 km (0.116 R)
• M33: 7,598,076 km (0.11 R)
• M34: 7,676,016 km (0.119 R)
• M35: 7,754,106 km (0.066 R)
• M36: 7,871,840 km (0.056 R)
• M37: 7,970,425 km (0.098 R)
• M38: 8,168,792 km (0.104 R)
• M39: 8,268,574 km (0.086 R)
• M40: 8,408,896 km (0.088 R)
• M41: 8,814,456 km (0.112 R)
• M42: 9,102,133 km (0.111 R)
• M43: 9,247,093 km (0.114 R)
• M44: 9,665,668 km (0.038 R)
• M45: 9,962,321 km (0.119 R)
• M46: 10,305,199 km (0.118 R)
• M47: 10,477,984 km (0.094 R)
• M48: 10,717,341 km (0.027 R)
• M49: 10,804,706 km (0.06 R)
• M50: 11,068,447 km (0.081 R)
• M51: 11,401,303 km (0.094 R)
• M52: 12,053,848 km (0.05 R)
• M53: 12,327,613 km (0.118 R)
• M54: 12,557,096 km (0.11 R)
• M55: 12,857,787 km (0.112 R)
• M56: 13,466,052 km (0.047 R)
• M57: 13,536,962 km (0.114 R)
• M58: 13,916,641 km (0.086 R)
• M59: 14,227,805 km (0.089 R)
• M60: 14,662,387 km (0.057 R)
• M61: 14,832,479 km (0.066 R)
• M62: 15,297,729 km (0.091 R)
• M63: 16,950,935 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.5

Radius: 12.6

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.24 AU - 9.74 AU

Year: 10321 Days

Day: 7.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,254,121 km

• M1: 182,210 km (0.102 R)
• M2: 335,698 km (0.111 R)
• M3: 485,445 km (0.113 R)
• M4: 662,868 km (0.096 R)
• M5: 769,831 km (0.08 R)
• M6: 1,238,371 km (0.084 R)
• M7: 1,564,046 km (0.1 R)
• M8: 2,551,392 km (0.088 R)
• M9: 2,697,698 km (0.118 R)
• M10: 3,153,523 km (0.089 R)
• M11: 3,471,119 km (0.047 R)
• M12: 3,568,358 km (0.118 R)
• M13: 4,068,763 km (0.119 R)
• M14: 4,379,777 km (0.1 R)
• M15: 4,951,989 km (0.11 R)
• M16: 5,321,795 km (0.11 R)
• M17: 6,524,412 km (0.087 R)
• M18: 6,807,451 km (0.032 R)
• M19: 7,808,261 km (0.077 R)
• M20: 7,893,681 km (0.091 R)
• M21: 9,303,791 km (0.106 R)
• M22: 10,130,768 km (0.083 R)
• M23: 11,125,444 km (0.1 R)
• M24: 11,318,425 km (0.071 R)
• M25: 12,399,719 km (0.107 R)
• M26: 12,851,654 km (0.096 R)
• M27: 13,003,496 km (0.1 R)
• M28: 14,082,994 km (0.082 R)
• M29: 14,871,674 km (0.063 R)
• M30: 16,382,014 km (0.086 R)
• M31: 16,491,669 km (0.097 R)
• M32: 18,167,315 km (0.056 R)
• M33: 18,852,623 km (0.08 R)
• M34: 19,546,458 km (0.097 R)
• M35: 19,838,024 km (0.048 R)
• M36: 20,662,159 km (0.111 R)
• M37: 21,197,869 km (0.102 R)
• M38: 21,919,230 km (0.113 R)
• M39: 22,040,254 km (0.095 R)
• M40: 22,526,447 km (0.034 R)
• M41: 22,648,669 km (0.117 R)
• M42: 24,695,467 km (0.06 R)
• M43: 26,607,028 km (0.119 R)
• M44: 27,059,861 km (0.112 R)
• M45: 28,367,795 km (0.105 R)
• M46: 28,764,230 km (0.03 R)
• M47: 29,897,284 km (0.086 R)
• M48: 30,233,430 km (0.114 R)
• M49: 30,909,314 km (0.086 R)
• M50: 32,069,595 km (0.103 R)
• M51: 32,207,075 km (0.099 R)
• M52: 32,344,705 km (0.116 R)
• M53: 32,758,942 km (0.084 R)
• M54: 33,732,076 km (0.105 R)
• M55: 34,432,942 km (0.091 R)
• M56: 35,280,414 km (0.099 R)
• M57: 35,422,382 km (0.12 R)
• M58: 35,635,559 km (0.079 R)
• M59: 35,920,543 km (0.103 R)
• M60: 36,779,983 km (0.091 R)
• M61: 37,212,321 km (0.111 R)
• M62: 37,429,088 km (0.12 R)
• M63: 38,884,975 km (0.111 R)
• M64: 39,104,883 km (0.119 R)
• M65: 39,546,048 km (0.046 R)
• M66: 39,914,956 km (0.064 R)
• M67: 41,028,712 km (0.115 R)
• M68: 42,604,875 km (0.109 R)
• M69: 42,907,362 km (0.11 R)
• M70: 43,058,905 km (0.091 R)
• M71: 43,210,597 km (0.101 R)
• M72: 43,514,430 km (0.115 R)
• M73: 43,666,721 km (0.115 R)
• M74: 44,353,824 km (0.049 R)
• M75: 44,660,500 km (0.053 R)
• M76: 46,826,078 km (0.109 R)
• M77: 48,630,528 km (0.08 R)
• M78: 48,946,628 km (0.111 R)
• M79: 49,263,476 km (0.108 R)
• M80: 50,058,439 km (0.106 R)
• M81: 50,777,706 km (0.092 R)
• M82: 51,018,110 km (0.078 R)
• M83: 51,661,231 km (0.103 R)
• M84: 51,741,864 km (0.112 R)
• M85: 52,712,156 km (0.099 R)
• M86: 53,280,778 km (0.112 R)
• M87: 54,342,474 km (0.113 R)
• M88: 54,917,079 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.4

Radius: 11.9

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.63 AU - 11.41 AU

Year: 14007 Days

Day: 5.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 64,254,121 km

• M1: 149,448 km (0.076 R)
• M2: 255,513 km (0.081 R)
• M3: 365,468 km (0.039 R)
• M4: 962,064 km (0.057 R)
• M5: 1,091,915 km (0.116 R)
• M6: 1,329,027 km (0.11 R)
• M7: 1,572,124 km (0.098 R)
• M8: 1,671,457 km (0.08 R)
• M9: 1,772,884 km (0.113 R)
• M10: 2,041,712 km (0.114 R)
• M11: 2,298,870 km (0.057 R)
• M12: 2,437,847 km (0.08 R)
• M13: 2,632,025 km (0.076 R)
• M14: 3,119,116 km (0.077 R)
• M15: 3,575,688 km (0.109 R)
• M16: 3,678,462 km (0.101 R)
• M17: 5,369,068 km (0.111 R)
• M18: 5,898,644 km (0.082 R)
• M19: 6,161,039 km (0.051 R)
• M20: 6,989,213 km (0.1 R)
• M21: 7,491,861 km (0.096 R)
• M22: 8,044,625 km (0.05 R)
• M23: 8,335,743 km (0.089 R)
• M24: 9,534,770 km (0.12 R)
• M25: 9,719,224 km (0.084 R)
• M26: 10,050,284 km (0.068 R)
• M27: 10,448,065 km (0.118 R)
• M28: 10,659,596 km (0.045 R)
• M29: 11,302,718 km (0.117 R)
• M30: 11,498,092 km (0.067 R)
• M31: 12,223,941 km (0.098 R)
• M32: 12,514,011 km (0.035 R)
• M33: 13,192,139 km (0.062 R)
• M34: 13,928,759 km (0.039 R)
• M35: 14,044,996 km (0.058 R)
• M36: 14,749,602 km (0.043 R)
• M37: 15,393,471 km (0.104 R)
• M38: 15,489,663 km (0.084 R)
• M39: 15,827,904 km (0.053 R)
• M40: 16,071,000 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.4

Radius: 3.1

Gravity: 37.71 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.82 AU - 17.36 AU

Year: 21338 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,254,121 km

• M1: 54,753 km (0.064 R)
• M2: 220,208 km (0.051 R)
• M3: 389,104 km (0.084 R)
• M4: 441,164 km (0.088 R)
• M5: 477,217 km (0.103 R)
• M6: 713,881 km (0.105 R)
• M7: 735,124 km (0.076 R)
• M8: 778,208 km (0.086 R)
• M9: 822,040 km (0.065 R)
• M10: 912,397 km (0.027 R)
• M11: 935,585 km (0.073 R)
• M12: 1,006,046 km (0.105 R)
• M13: 1,331,271 km (0.102 R)
• M14: 1,491,640 km (0.116 R)
• M15: 1,948,662 km (0.099 R)
• M16: 2,349,435 km (0.112 R)
• M17: 2,674,660 km (0.04 R)
• M18: 3,402,304 km (0.103 R)
• M19: 3,919,315 km (0.052 R)
• M20: 4,539,547 km (0.068 R)
• M21: 5,065,683 km (0.056 R)
• M22: 5,314,913 km (0.052 R)
• M23: 5,483,211 km (0.074 R)
• M24: 6,619,706 km (0.114 R)
• M25: 7,075,680 km (0.098 R)
• M26: 7,167,982 km (0.116 R)
• M27: 7,214,357 km (0.093 R)
• M28: 7,307,407 km (0.114 R)
• M29: 7,354,082 km (0.115 R)
• M30: 8,848,265 km (0.111 R)
• M31: 9,400,431 km (0.053 R)
• M32: 9,502,008 km (0.106 R)
• M33: 10,275,279 km (0.111 R)
• M34: 11,229,564 km (0.058 R)
• M35: 11,499,738 km (0.109 R)
• M36: 11,826,609 km (0.048 R)
• M37: 12,211,973 km (0.102 R)
• M38: 12,713,276 km (0.103 R)
• M39: 14,491,097 km (0.07 R)
• M40: 14,903,089 km (0.111 R)
• M41: 15,618,466 km (0.099 R)
• M42: 15,980,344 km (0.115 R)
• M43: 17,268,381 km (0.082 R)
• M44: 17,642,526 km (0.11 R)
• M45: 17,956,232 km (0.112 R)
• M46: 19,682,293 km (0.039 R)
• M47: 20,663,804 km (0.07 R)
• M48: 21,393,692 km (0.09 R)
• M49: 21,862,532 km (0.115 R)
• M50: 23,289,247 km (0.085 R)
• M51: 23,495,542 km (0.1 R)
• M52: 23,633,322 km (0.112 R)
• M53: 23,702,436 km (0.089 R)
• M54: 23,771,401 km (0.062 R)
• M55: 24,886,055 km (0.104 R)
• M56: 26,160,030 km (0.069 R)
• M57: 27,964,480 km (0.097 R)
• M58: 28,697,509 km (0.093 R)
• M59: 29,140,319 km (0.106 R)
• M60: 30,332,015 km (0.09 R)
• M61: 31,312,031 km (0.114 R)
• M62: 31,767,856 km (0.115 R)
• M63: 31,844,001 km (0.108 R)
• M64: 32,609,194 km (0.068 R)
• M65: 32,762,981 km (0.07 R)
• M66: 33,845,920 km (0.103 R)
• M67: 34,470,042 km (0.102 R)
• M68: 34,862,138 km (0.059 R)
• M69: 36,764,126 km (0.098 R)
• M70: 37,647,202 km (0.117 R)
• M71: 37,889,251 km (0.038 R)
• M72: 38,618,391 km (0.096 R)
• M73: 39,188,658 km (0.11 R)
• M74: 40,668,032 km (0.104 R)
• M75: 40,750,759 km (0.116 R)
• M76: 42,165,506 km (0.082 R)
• M77: 43,258,319 km (0.071 R)
• M78: 43,511,737 km (0.101 R)
• M79: 43,765,755 km (0.076 R)
• M80: 44,445,527 km (0.088 R)
• M81: 44,701,190 km (0.088 R)
• M82: 45,300,030 km (0.111 R)
• M83: 48,947,675 km (0.111 R)
• M84: 50,539,546 km (0.09 R)
• M85: 51,431,299 km (0.114 R)
• M86: 52,328,138 km (0.113 R)
• M87: 53,773,852 km (0.114 R)
• M88: 56,243,115 km (0.089 R)
• M89: 57,816,735 km (0.069 R)
• M90: 58,655,680 km (0.091 R)
• M91: 59,498,664 km (0.09 R)
• M92: 61,575,980 km (0.051 R)
• M93: 61,670,974 km (0.061 R)
• M94: 62,623,613 km (0.096 R)
• M95: 62,719,057 km (0.093 R)
• M96: 63,485,148 km (0.118 R)
• M97: 63,869,165 km (0.095 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit