🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.79 AU - 1.29 AU

Year: 406 Days

Day: 36.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,026,684 km

• M1: 79,137 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.53 AU - 2.11 AU

Year: 940 Days

Day: 26 Hours

Environment

Temp: -66 °C

Axial Tilt: 152.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,026,684 km

• M1: 343,926 km (0.108 R)
• M2: 1,203,365 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.53 AU - 3.99 AU

Year: 2254 Days

Day: 45.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,026,684 km

• M1: 95,443 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.2

Radius: 9.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.67 AU - 7.03 AU

Year: 5418 Days

Day: 5.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,026,684 km

• M1: 143,614 km (0.111 R)
• M2: 227,987 km (0.082 R)
• M3: 346,768 km (0.083 R)
• M4: 457,470 km (0.085 R)
• M5: 610,359 km (0.11 R)
• M6: 688,599 km (0.092 R)
• M7: 760,256 km (0.091 R)
• M8: 911,649 km (0.047 R)
• M9: 1,798,466 km (0.112 R)
• M10: 2,294,831 km (0.04 R)
• M11: 2,469,562 km (0.034 R)
• M12: 2,917,009 km (0.105 R)
• M13: 3,037,286 km (0.098 R)
• M14: 3,318,230 km (0.103 R)
• M15: 3,407,839 km (0.089 R)
• M16: 3,681,454 km (0.063 R)
• M17: 3,774,205 km (0.074 R)
• M18: 3,905,552 km (0.075 R)
• M19: 4,000,247 km (0.111 R)
• M20: 4,704,554 km (0.115 R)
• M21: 5,112,507 km (0.093 R)
• M22: 5,174,740 km (0.079 R)
• M23: 5,299,804 km (0.117 R)
• M24: 5,447,158 km (0.11 R)
• M25: 5,702,820 km (0.09 R)
• M26: 6,027,897 km (0.088 R)
• M27: 6,159,692 km (0.108 R)
• M28: 6,270,245 km (0.111 R)
• M29: 7,062,366 km (0.068 R)
• M30: 7,178,155 km (0.036 R)
• M31: 7,838,031 km (0.099 R)
• M32: 7,909,987 km (0.077 R)
• M33: 8,345,766 km (0.098 R)
• M34: 8,517,355 km (0.09 R)
• M35: 8,665,307 km (0.109 R)
• M36: 8,739,657 km (0.107 R)
• M37: 9,190,246 km (0.037 R)
• M38: 9,571,421 km (0.094 R)
• M39: 10,166,073 km (0.074 R)
• M40: 10,296,971 km (0.106 R)
• M41: 10,507,455 km (0.081 R)
• M42: 11,093,729 km (0.102 R)
• M43: 11,336,676 km (0.107 R)
• M44: 11,526,965 km (0.074 R)
• M45: 11,855,332 km (0.101 R)
• M46: 12,020,787 km (0.086 R)
• M47: 12,159,165 km (0.099 R)
• M48: 12,465,691 km (0.046 R)
• M49: 13,143,071 km (0.104 R)
• M50: 13,228,491 km (0.087 R)
• M51: 13,572,416 km (0.066 R)
• M52: 13,658,884 km (0.09 R)
• M53: 14,239,922 km (0.05 R)
• M54: 14,386,378 km (0.109 R)
• M55: 14,918,049 km (0.113 R)
• M56: 15,156,359 km (0.103 R)
• M57: 15,305,957 km (0.078 R)
• M58: 15,396,014 km (0.063 R)
• M59: 15,516,291 km (0.112 R)
• M60: 16,122,312 km (0.109 R)
• M61: 16,767,079 km (0.05 R)
• M62: 16,890,796 km (0.072 R)
• M63: 17,139,278 km (0.095 R)
• M64: 17,295,159 km (0.111 R)
• M65: 17,734,229 km (0.079 R)
• M66: 18,463,369 km (0.116 R)
• M67: 18,527,247 km (0.072 R)
• M68: 18,655,303 km (0.117 R)
• M69: 18,719,331 km (0.082 R)
• M70: 19,299,472 km (0.105 R)
• M71: 19,983,882 km (0.099 R)
• M72: 20,609,949 km (0.106 R)
• M73: 20,742,493 km (0.11 R)
• M74: 21,275,809 km (0.096 R)
• M75: 21,847,423 km (0.053 R)
• M76: 22,321,947 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.6

Radius: 8.8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.76 AU - 7.02 AU

Year: 5473 Days

Day: 9.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,026,684 km

• M1: 118,033 km (0.091 R)
• M2: 460,313 km (0.102 R)
• M3: 552,465 km (0.081 R)
• M4: 959,222 km (0.073 R)
• M5: 1,039,705 km (0.035 R)
• M6: 1,122,582 km (0.09 R)
• M7: 1,453,643 km (0.054 R)
• M8: 1,847,833 km (0.105 R)
• M9: 2,096,465 km (0.058 R)
• M10: 2,374,417 km (0.112 R)
• M11: 2,808,401 km (0.06 R)
• M12: 3,359,669 km (0.036 R)
• M13: 3,547,414 km (0.068 R)
• M14: 3,706,437 km (0.062 R)
• M15: 3,900,465 km (0.083 R)
• M16: 4,548,224 km (0.11 R)
• M17: 4,697,972 km (0.109 R)
• M18: 4,884,670 km (0.108 R)
• M19: 5,891,763 km (0.085 R)
• M20: 6,580,511 km (0.118 R)
• M21: 6,671,766 km (0.104 R)
• M22: 7,267,913 km (0.073 R)
• M23: 7,335,232 km (0.062 R)
• M24: 7,606,453 km (0.078 R)
• M25: 8,285,029 km (0.05 R)
• M26: 8,425,950 km (0.109 R)
• M27: 8,524,984 km (0.097 R)
• M28: 8,596,043 km (0.088 R)
• M29: 9,390,258 km (0.08 R)
• M30: 9,640,536 km (0.12 R)
• M31: 10,087,384 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.5

Radius: 12.9

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.65 AU - 10.05 AU

Year: 10947 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,026,684 km

• M1: 165,455 km (0.05 R)
• M2: 546,631 km (0.066 R)
• M3: 700,268 km (0.07 R)
• M4: 831,016 km (0.061 R)
• M5: 1,185,264 km (0.101 R)
• M6: 1,816,118 km (0.112 R)
• M7: 2,167,374 km (0.096 R)
• M8: 2,423,486 km (0.091 R)
• M9: 2,841,462 km (0.073 R)
• M10: 2,934,213 km (0.11 R)
• M11: 3,347,402 km (0.086 R)
• M12: 3,445,538 km (0.107 R)
• M13: 3,644,503 km (0.118 R)
• M14: 4,019,396 km (0.073 R)
• M15: 4,194,126 km (0.092 R)
• M16: 4,371,250 km (0.086 R)
• M17: 5,029,630 km (0.114 R)
• M18: 5,142,427 km (0.062 R)
• M19: 5,370,564 km (0.119 R)
• M20: 5,758,321 km (0.109 R)
• M21: 6,115,112 km (0.1 R)
• M22: 7,101,860 km (0.092 R)
• M23: 7,787,168 km (0.037 R)
• M24: 7,874,383 km (0.064 R)
• M25: 8,359,529 km (0.12 R)
• M26: 8,448,839 km (0.062 R)
• M27: 8,583,327 km (0.09 R)
• M28: 9,082,835 km (0.075 R)
• M29: 9,405,517 km (0.119 R)
• M30: 9,498,418 km (0.085 R)
• M31: 9,779,063 km (0.05 R)
• M32: 9,873,160 km (0.099 R)
• M33: 10,062,402 km (0.093 R)
• M34: 10,444,475 km (0.112 R)
• M35: 10,540,666 km (0.1 R)
• M36: 11,124,546 km (0.028 R)
• M37: 11,668,933 km (0.097 R)
• M38: 11,919,210 km (0.046 R)
• M39: 13,406,213 km (0.116 R)
• M40: 13,721,266 km (0.11 R)
• M41: 14,198,184 km (0.099 R)
• M42: 14,896,956 km (0.116 R)
• M43: 15,606,798 km (0.1 R)
• M44: 15,827,455 km (0.1 R)
• M45: 16,216,110 km (0.101 R)
• M46: 17,975,082 km (0.087 R)
• M47: 18,380,492 km (0.084 R)
• M48: 18,789,044 km (0.096 R)
• M49: 19,555,882 km (0.029 R)
• M50: 19,734,203 km (0.059 R)
• M51: 22,599,002 km (0.116 R)
• M52: 23,351,031 km (0.097 R)
• M53: 23,603,552 km (0.086 R)
• M54: 24,302,772 km (0.068 R)
• M55: 24,558,734 km (0.03 R)
• M56: 25,526,333 km (0.111 R)
• M57: 26,769,941 km (0.084 R)
• M58: 27,765,664 km (0.116 R)
• M59: 28,167,334 km (0.117 R)
• M60: 28,706,036 km (0.113 R)
• M61: 29,861,829 km (0.113 R)
• M62: 29,998,711 km (0.113 R)
• M63: 30,204,558 km (0.031 R)
• M64: 30,548,783 km (0.117 R)
• M65: 31,102,145 km (0.106 R)
• M66: 31,658,799 km (0.117 R)
• M67: 32,218,744 km (0.059 R)
• M68: 33,775,459 km (0.116 R)
• M69: 34,204,207 km (0.084 R)
• M70: 35,719,334 km (0.1 R)
• M71: 36,156,309 km (0.116 R)
• M72: 36,814,839 km (0.113 R)
• M73: 37,182,551 km (0.104 R)
• M74: 37,403,806 km (0.085 R)
• M75: 38,292,866 km (0.092 R)
• M76: 38,516,216 km (0.062 R)
• M77: 39,263,756 km (0.116 R)
• M78: 39,489,051 km (0.105 R)
• M79: 41,230,071 km (0.085 R)
• M80: 42,379,132 km (0.113 R)
• M81: 43,693,948 km (0.088 R)
• M82: 45,888,548 km (0.047 R)
• M83: 50,466,094 km (0.073 R)
• M84: 51,448,204 km (0.088 R)
• M85: 51,941,577 km (0.04 R)
• M86: 52,106,434 km (0.115 R)
• M87: 53,182,043 km (0.116 R)
• M88: 53,265,070 km (0.09 R)
• M89: 53,514,450 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.9

Radius: 3.6

Gravity: 33.71 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.66 AU - 13.66 AU

Year: 19331 Days

Day: 22.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 64,026,684 km

• M1: 60,886 km (0.047 R)
• M2: 118,631 km (0.027 R)
• M3: 445,951 km (0.095 R)
• M4: 655,538 km (0.086 R)
• M5: 1,492,538 km (0.101 R)
• M6: 1,772,286 km (0.092 R)
• M7: 1,918,293 km (0.115 R)
• M8: 1,947,914 km (0.116 R)
• M9: 2,638,308 km (0.077 R)
• M10: 2,872,429 km (0.036 R)
• M11: 2,940,496 km (0.03 R)
• M12: 3,289,208 km (0.072 R)
• M13: 4,024,931 km (0.062 R)
• M14: 4,255,311 km (0.119 R)
• M15: 4,569,018 km (0.099 R)
• M16: 4,971,736 km (0.042 R)
• M17: 5,427,560 km (0.12 R)
• M18: 5,896,699 km (0.097 R)
• M19: 6,246,010 km (0.091 R)
• M20: 7,240,836 km (0.073 R)
• M21: 7,333,587 km (0.078 R)
• M22: 10,928,124 km (0.102 R)
• M23: 12,617,533 km (0.099 R)
• M24: 13,066,626 km (0.074 R)
• M25: 13,577,952 km (0.044 R)
• M26: 13,922,475 km (0.06 R)
• M27: 15,150,824 km (0.09 R)
• M28: 15,988,871 km (0.083 R)
• M29: 17,088,266 km (0.114 R)
• M30: 18,148,765 km (0.035 R)
• M31: 18,782,461 km (0.057 R)
• M32: 21,455,327 km (0.109 R)
• M33: 24,452,969 km (0.104 R)
• M34: 24,941,855 km (0.101 R)
• M35: 25,082,028 km (0.073 R)
• M36: 25,222,650 km (0.113 R)
• M37: 26,284,944 km (0.113 R)
• M38: 26,713,841 km (0.092 R)
• M39: 27,001,219 km (0.115 R)
• M40: 29,780,897 km (0.102 R)
• M41: 30,452,442 km (0.096 R)
• M42: 30,527,390 km (0.087 R)
• M43: 34,117,440 km (0.113 R)
• M44: 34,195,231 km (0.045 R)
• M45: 34,429,052 km (0.094 R)
• M46: 37,999,355 km (0.065 R)
• M47: 39,623,539 km (0.094 R)
• M48: 39,705,369 km (0.092 R)
• M49: 39,869,179 km (0.095 R)
• M50: 39,951,009 km (0.11 R)
• M51: 41,104,558 km (0.078 R)
• M52: 43,023,151 km (0.111 R)
• M53: 43,191,448 km (0.027 R)
• M54: 44,629,982 km (0.078 R)
• M55: 45,312,447 km (0.047 R)
• M56: 45,826,465 km (0.118 R)
• M57: 47,640,938 km (0.116 R)
• M58: 48,250,998 km (0.108 R)
• M59: 51,518,066 km (0.073 R)
• M60: 52,503,018 km (0.067 R)
• M61: 53,223,182 km (0.113 R)
• M62: 53,584,611 km (0.094 R)
• M63: 54,400,518 km (0.115 R)
• M64: 56,688,767 km (0.07 R)
• M65: 57,705,434 km (0.117 R)
• M66: 58,448,636 km (0.11 R)
• M67: 61,737,246 km (0.1 R)
• M68: 62,402,059 km (0.09 R)
• M69: 62,783,085 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 16,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit