🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.55 AU - 0.61 AU

Year: 160 Days

Day: 21.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.58 AU - 0.88 AU

Year: 226 Days

Day: 16.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.82 AU - 3 AU

Year: 1795 Days

Day: 42.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.6

Radius: 14.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.63 AU - 5.77 AU

Year: 4288 Days

Day: 7.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 65,474,227 km

• M1: 199,414 km (0.076 R)
• M2: 422,913 km (0.103 R)
• M3: 529,277 km (0.119 R)
• M4: 711,039 km (0.036 R)
• M5: 989,590 km (0.085 R)
• M6: 1,120,189 km (0.066 R)
• M7: 1,304,344 km (0.06 R)
• M8: 1,574,667 km (0.106 R)
• M9: 1,918,144 km (0.111 R)
• M10: 2,070,734 km (0.107 R)
• M11: 2,227,662 km (0.115 R)
• M12: 2,403,589 km (0.066 R)
• M13: 2,800,771 km (0.054 R)
• M14: 3,104,455 km (0.047 R)
• M15: 3,318,530 km (0.062 R)
• M16: 5,008,088 km (0.091 R)
• M17: 5,980,175 km (0.092 R)
• M18: 6,667,727 km (0.056 R)
• M19: 6,774,091 km (0.111 R)
• M20: 6,880,904 km (0.04 R)
• M21: 7,336,429 km (0.096 R)
• M22: 7,667,639 km (0.06 R)
• M23: 8,345,168 km (0.087 R)
• M24: 8,621,475 km (0.085 R)
• M25: 9,112,605 km (0.091 R)
• M26: 10,889,678 km (0.116 R)
• M27: 10,990,208 km (0.051 R)
• M28: 11,522,626 km (0.12 R)
• M29: 12,350,202 km (0.09 R)
• M30: 12,586,417 km (0.1 R)
• M31: 12,930,342 km (0.056 R)
• M32: 13,063,335 km (0.116 R)
• M33: 13,627,319 km (0.072 R)
• M34: 13,735,777 km (0.11 R)
• M35: 13,871,612 km (0.04 R)
• M36: 14,281,810 km (0.115 R)
• M37: 14,446,966 km (0.086 R)
• M38: 15,086,197 km (0.069 R)
• M39: 15,282,470 km (0.101 R)
• M40: 15,905,246 km (0.063 R)
• M41: 16,825,871 km (0.047 R)
• M42: 17,146,310 km (0.105 R)
• M43: 17,410,051 km (0.047 R)
• M44: 18,090,123 km (0.11 R)
• M45: 18,688,664 km (0.113 R)
• M46: 19,202,383 km (0.04 R)
• M47: 19,629,036 km (0.11 R)
• M48: 20,028,013 km (0.115 R)
• M49: 20,120,465 km (0.09 R)
• M50: 20,244,033 km (0.078 R)
• M51: 20,491,767 km (0.087 R)
• M52: 20,740,548 km (0.057 R)
• M53: 20,927,845 km (0.097 R)
• M54: 21,021,642 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.3

Radius: 12.2

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.94 AU - 6.18 AU

Year: 4741 Days

Day: 13.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 65,474,227 km

• M1: 155,731 km (0.052 R)
• M2: 486,193 km (0.117 R)
• M3: 687,103 km (0.102 R)
• M4: 1,316,910 km (0.1 R)
• M5: 1,739,225 km (0.099 R)
• M6: 1,920,089 km (0.102 R)
• M7: 2,044,105 km (0.034 R)
• M8: 2,154,957 km (0.04 R)
• M9: 2,349,734 km (0.101 R)
• M10: 2,533,590 km (0.063 R)
• M11: 2,951,267 km (0.068 R)
• M12: 3,279,036 km (0.09 R)
• M13: 3,542,178 km (0.116 R)
• M14: 3,676,368 km (0.066 R)
• M15: 3,930,235 km (0.062 R)
• M16: 4,558,696 km (0.101 R)
• M17: 4,705,003 km (0.087 R)
• M18: 5,240,264 km (0.088 R)
• M19: 5,459,873 km (0.025 R)
• M20: 6,252,593 km (0.072 R)
• M21: 6,485,666 km (0.1 R)
• M22: 6,745,518 km (0.101 R)
• M23: 6,984,725 km (0.071 R)
• M24: 7,129,535 km (0.092 R)
• M25: 7,226,624 km (0.047 R)
• M26: 9,102,282 km (0.115 R)
• M27: 9,313,664 km (0.107 R)
• M28: 9,741,514 km (0.102 R)
• M29: 10,175,647 km (0.046 R)
• M30: 10,257,776 km (0.083 R)
• M31: 10,810,989 km (0.113 R)
• M32: 11,063,062 km (0.054 R)
• M33: 11,147,585 km (0.085 R)
• M34: 12,411,088 km (0.074 R)
• M35: 12,616,336 km (0.071 R)
• M36: 13,089,664 km (0.044 R)
• M37: 13,358,491 km (0.066 R)
• M38: 13,478,619 km (0.045 R)
• M39: 13,992,786 km (0.045 R)
• M40: 14,544,354 km (0.102 R)
• M41: 14,636,955 km (0.113 R)
• M42: 15,290,847 km (0.103 R)
• M43: 16,113,635 km (0.076 R)
• M44: 17,604,528 km (0.083 R)
• M45: 17,967,452 km (0.089 R)
• M46: 18,566,891 km (0.098 R)
• M47: 18,734,590 km (0.046 R)
• M48: 18,902,738 km (0.077 R)
• M49: 19,512,349 km (0.118 R)
• M50: 19,887,990 km (0.12 R)
• M51: 20,093,986 km (0.092 R)
• M52: 20,266,024 km (0.095 R)
• M53: 20,820,284 km (0.112 R)
• M54: 21,064,427 km (0.093 R)
• M55: 22,334,513 km (0.103 R)
• M56: 22,512,834 km (0.043 R)
• M57: 22,655,850 km (0.112 R)
• M58: 22,835,068 km (0.119 R)
• M59: 23,303,309 km (0.076 R)
• M60: 24,139,412 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.4

Radius: 8.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.67 AU - 6.61 AU

Year: 5502 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 65,474,227 km

• M1: 111,899 km (0.101 R)
• M2: 224,696 km (0.099 R)
• M3: 386,411 km (0.092 R)
• M4: 608,265 km (0.107 R)
• M5: 712,684 km (0.116 R)
• M6: 880,832 km (0.071 R)
• M7: 1,000,361 km (0.089 R)
• M8: 1,363,884 km (0.044 R)
• M9: 1,475,035 km (0.115 R)
• M10: 1,662,332 km (0.072 R)
• M11: 1,736,532 km (0.093 R)
• M12: 1,996,832 km (0.065 R)
• M13: 2,107,834 km (0.107 R)
• M14: 2,172,161 km (0.1 R)
• M15: 2,486,765 km (0.112 R)
• M16: 2,886,790 km (0.074 R)
• M17: 2,940,496 km (0.118 R)
• M18: 2,994,650 km (0.033 R)
• M19: 3,363,409 km (0.107 R)
• M20: 3,630,292 km (0.085 R)
• M21: 4,023,435 km (0.118 R)
• M22: 4,164,206 km (0.115 R)
• M23: 4,225,093 km (0.062 R)
• M24: 4,892,748 km (0.035 R)
• M25: 4,957,075 km (0.111 R)
• M26: 5,304,740 km (0.117 R)
• M27: 5,370,863 km (0.098 R)
• M28: 5,886,527 km (0.088 R)
• M29: 6,069,634 km (0.058 R)
• M30: 6,231,350 km (0.066 R)
• M31: 7,013,148 km (0.109 R)
• M32: 7,109,938 km (0.083 R)
• M33: 7,526,718 km (0.062 R)
• M34: 7,700,550 km (0.103 R)
• M35: 8,745,492 km (0.066 R)
• M36: 9,086,126 km (0.047 R)
• M37: 9,457,877 km (0.096 R)
• M38: 9,618,694 km (0.095 R)
• M39: 9,726,405 km (0.117 R)
• M40: 10,133,909 km (0.116 R)
• M41: 10,381,045 km (0.101 R)
• M42: 11,162,844 km (0.12 R)
• M43: 11,560,923 km (0.1 R)
• M44: 11,704,238 km (0.118 R)
• M45: 12,605,715 km (0.102 R)
• M46: 12,753,218 km (0.047 R)
• M47: 13,049,871 km (0.11 R)
• M48: 13,469,044 km (0.104 R)
• M49: 14,815,276 km (0.075 R)
• M50: 15,002,123 km (0.095 R)
• M51: 15,189,869 km (0.097 R)
• M52: 15,789,307 km (0.112 R)
• M53: 16,428,539 km (0.058 R)
• M54: 16,525,179 km (0.091 R)
• M55: 16,654,432 km (0.083 R)
• M56: 16,751,371 km (0.106 R)
• M57: 18,430,308 km (0.096 R)
• M58: 18,900,494 km (0.067 R)
• M59: 19,272,694 km (0.03 R)
• M60: 20,507,774 km (0.113 R)
• M61: 20,750,870 km (0.095 R)
• M62: 21,064,876 km (0.042 R)
• M63: 22,194,041 km (0.102 R)
• M64: 23,017,577 km (0.067 R)
• M65: 23,705,578 km (0.09 R)
• M66: 23,814,784 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.7

Radius: 6.4

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.61 AU - 18.73 AU

Year: 25730 Days

Day: 15.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,474,227 km

• M1: 338,091 km (0.095 R)
• M2: 602,730 km (0.054 R)
• M3: 703,858 km (0.101 R)
• M4: 788,830 km (0.116 R)
• M5: 855,101 km (0.047 R)
• M6: 1,089,072 km (0.068 R)
• M7: 1,422,825 km (0.117 R)
• M8: 1,615,208 km (0.057 R)
• M9: 1,845,290 km (0.109 R)
• M10: 1,934,300 km (0.09 R)
• M11: 2,336,420 km (0.078 R)
• M12: 3,578,830 km (0.106 R)
• M13: 3,653,030 km (0.058 R)
• M14: 3,765,229 km (0.041 R)
• M15: 4,343,574 km (0.053 R)
• M16: 4,622,873 km (0.092 R)
• M17: 5,198,975 km (0.1 R)
• M18: 5,367,721 km (0.045 R)
• M19: 5,797,516 km (0.064 R)
• M20: 5,972,545 km (0.107 R)
• M21: 6,283,111 km (0.059 R)
• M22: 7,152,274 km (0.092 R)
• M23: 7,768,468 km (0.12 R)
• M24: 8,599,634 km (0.108 R)
• M25: 9,820,502 km (0.118 R)
• M26: 10,504,314 km (0.116 R)
• M27: 10,610,827 km (0.115 R)
• M28: 10,664,234 km (0.087 R)
• M29: 10,771,346 km (0.099 R)
• M30: 10,878,757 km (0.044 R)
• M31: 11,040,622 km (0.085 R)
• M32: 12,084,217 km (0.061 R)
• M33: 12,702,505 km (0.117 R)
• M34: 13,504,499 km (0.098 R)
• M35: 14,322,650 km (0.038 R)
• M36: 14,797,473 km (0.116 R)
• M37: 16,437,515 km (0.039 R)
• M38: 16,561,232 km (0.027 R)
• M39: 17,562,491 km (0.099 R)
• M40: 17,625,771 km (0.047 R)
• M41: 17,752,480 km (0.07 R)
• M42: 18,198,282 km (0.099 R)
• M43: 18,518,870 km (0.119 R)
• M44: 20,615,035 km (0.086 R)
• M45: 20,815,497 km (0.111 R)
• M46: 21,285,383 km (0.062 R)
• M47: 21,826,778 km (0.049 R)
• M48: 21,894,845 km (0.08 R)
• M49: 23,200,087 km (0.119 R)
• M50: 23,617,465 km (0.03 R)
• M51: 23,687,327 km (0.079 R)
• M52: 23,827,201 km (0.089 R)
• M53: 23,967,224 km (0.069 R)
• M54: 24,037,386 km (0.109 R)
• M55: 24,318,630 km (0.048 R)
• M56: 25,669,798 km (0.099 R)
• M57: 27,778,380 km (0.105 R)
• M58: 28,444,090 km (0.055 R)
• M59: 29,189,836 km (0.075 R)
• M60: 29,640,275 km (0.104 R)
• M61: 30,396,343 km (0.106 R)
• M62: 31,005,655 km (0.05 R)
• M63: 32,004,520 km (0.057 R)
• M64: 32,313,888 km (0.109 R)
• M65: 33,875,989 km (0.119 R)
• M66: 34,666,315 km (0.073 R)
• M67: 34,825,038 km (0.111 R)
• M68: 35,222,968 km (0.039 R)
• M69: 35,302,854 km (0.087 R)
• M70: 36,830,098 km (0.113 R)
• M71: 38,214,776 km (0.092 R)
• M72: 41,455,066 km (0.08 R)
• M73: 42,130,650 km (0.065 R)
• M74: 42,384,817 km (0.089 R)
• M75: 44,350,982 km (0.097 R)
• M76: 44,609,636 km (0.059 R)
• M77: 46,346,767 km (0.053 R)
• M78: 47,047,782 km (0.06 R)
• M79: 48,105,888 km (0.097 R)
• M80: 48,637,858 km (0.057 R)
• M81: 49,171,773 km (0.107 R)
• M82: 50,605,070 km (0.077 R)
• M83: 52,324,847 km (0.047 R)
• M84: 52,871,927 km (0.067 R)
• M85: 53,054,735 km (0.117 R)
• M86: 53,696,061 km (0.074 R)
• M87: 55,542,697 km (0.053 R)
• M88: 56,380,446 km (0.119 R)
• M89: 57,316,180 km (0.11 R)
• M90: 58,257,001 km (0.069 R)
• M91: 58,445,794 km (0.095 R)
• M92: 59,963,464 km (0.064 R)
• M93: 61,206,024 km (0.111 R)
• M94: 61,301,916 km (0.047 R)
• M95: 61,686,233 km (0.119 R)
• M96: 63,037,252 km (0.089 R)
• M97: 65,278,078 km (0.118 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 17,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit