🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.66 AU - 0.72 AU

Year: 204 Days

Day: 15.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.22 AU - 1.32 AU

Year: 510 Days

Day: 31.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.38 AU - 2.2 AU

Year: 854 Days

Day: 34.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.53 AU - 5.03 AU

Year: 3725 Days

Day: 24.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,658,464 km

• M1: 172,486 km (0.066 R)
• M2: 1,047,634 km (0.046 R)

Asteroid Belt

Center: 5.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.4

Radius: 13.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.09 AU - 6.99 AU

Year: 5291 Days

Day: 6 Hours

Environment

Temp: -152 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 70,658,464 km

• M1: 291,117 km (0.099 R)
• M2: 512,822 km (0.094 R)
• M3: 981,512 km (0.092 R)
• M4: 1,208,900 km (0.047 R)
• M5: 1,329,327 km (0.101 R)
• M6: 1,422,526 km (0.112 R)
• M7: 1,615,956 km (0.04 R)
• M8: 1,870,273 km (0.09 R)
• M9: 2,230,055 km (0.094 R)
• M10: 2,342,403 km (0.099 R)
• M11: 2,671,220 km (0.068 R)
• M12: 3,266,619 km (0.046 R)
• M13: 3,394,974 km (0.084 R)
• M14: 3,612,789 km (0.073 R)
• M15: 3,925,448 km (0.07 R)
• M16: 4,482,102 km (0.091 R)
• M17: 4,769,928 km (0.043 R)
• M18: 5,313,417 km (0.032 R)
• M19: 5,439,678 km (0.105 R)
• M20: 5,541,554 km (0.076 R)
• M21: 5,798,862 km (0.11 R)
• M22: 6,378,704 km (0.072 R)
• M23: 6,648,429 km (0.101 R)
• M24: 7,311,297 km (0.105 R)
• M25: 7,508,616 km (0.1 R)
• M26: 8,492,372 km (0.063 R)
• M27: 8,729,634 km (0.1 R)
• M28: 9,241,408 km (0.056 R)
• M29: 9,424,367 km (0.115 R)
• M30: 9,918,189 km (0.03 R)
• M31: 10,420,539 km (0.117 R)
• M32: 11,189,622 km (0.081 R)
• M33: 11,352,085 km (0.04 R)
• M34: 12,276,749 km (0.104 R)
• M35: 12,579,236 km (0.063 R)
• M36: 12,748,282 km (0.116 R)
• M37: 12,918,075 km (0.106 R)
• M38: 13,432,094 km (0.053 R)
• M39: 13,570,322 km (0.11 R)
• M40: 13,778,562 km (0.083 R)
• M41: 14,092,718 km (0.12 R)
• M42: 14,764,113 km (0.078 R)
• M43: 15,085,748 km (0.108 R)
• M44: 15,736,050 km (0.101 R)
• M45: 16,028,065 km (0.066 R)
• M46: 16,138,020 km (0.105 R)
• M47: 16,284,925 km (0.099 R)
• M48: 16,617,331 km (0.049 R)
• M49: 16,802,982 km (0.104 R)
• M50: 17,931,250 km (0.084 R)
• M51: 18,466,212 km (0.101 R)
• M52: 18,619,998 km (0.12 R)
• M53: 19,006,260 km (0.1 R)
• M54: 19,356,319 km (0.098 R)
• M55: 20,062,720 km (0.093 R)
• M56: 20,339,775 km (0.101 R)
• M57: 20,817,591 km (0.048 R)
• M58: 21,258,905 km (0.083 R)
• M59: 21,865,524 km (0.031 R)
• M60: 22,683,376 km (0.074 R)
• M61: 22,930,661 km (0.065 R)
• M62: 23,678,052 km (0.094 R)
• M63: 24,475,558 km (0.113 R)
• M64: 26,616,154 km (0.118 R)
• M65: 26,877,053 km (0.037 R)
• M66: 28,371,535 km (0.119 R)
• M67: 30,028,332 km (0.068 R)
• M68: 30,118,689 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.8

Radius: 13.3

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.84 AU - 9.36 AU

Year: 8217 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 74.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,658,464 km

• M1: 176,675 km (0.096 R)
• M2: 300,991 km (0.109 R)
• M3: 469,887 km (0.103 R)
• M4: 576,849 km (0.1 R)
• M5: 990,936 km (0.051 R)
• M6: 1,269,936 km (0.074 R)
• M7: 1,491,192 km (0.114 R)
• M8: 1,791,435 km (0.109 R)
• M9: 2,550,494 km (0.089 R)
• M10: 3,017,987 km (0.045 R)
• M11: 3,711,972 km (0.104 R)
• M12: 4,062,629 km (0.112 R)
• M13: 4,702,160 km (0.106 R)
• M14: 4,890,654 km (0.066 R)
• M15: 5,081,840 km (0.082 R)
• M16: 5,504,454 km (0.065 R)
• M17: 5,803,799 km (0.07 R)
• M18: 5,938,587 km (0.036 R)
• M19: 6,108,530 km (0.075 R)
• M20: 6,314,676 km (0.049 R)
• M21: 6,911,272 km (0.093 R)
• M22: 7,452,667 km (0.033 R)
• M23: 7,562,621 km (0.112 R)
• M24: 7,710,125 km (0.082 R)
• M25: 8,576,446 km (0.119 R)
• M26: 8,768,978 km (0.049 R)
• M27: 9,712,791 km (0.071 R)
• M28: 9,994,185 km (0.087 R)
• M29: 10,156,199 km (0.099 R)
• M30: 10,937,699 km (0.117 R)
• M31: 11,738,496 km (0.114 R)
• M32: 11,909,636 km (0.083 R)
• M33: 12,254,160 km (0.111 R)
• M34: 12,340,777 km (0.099 R)
• M35: 12,733,322 km (0.087 R)
• M36: 13,352,059 km (0.077 R)
• M37: 13,575,408 km (0.094 R)
• M38: 13,980,669 km (0.047 R)
• M39: 14,161,982 km (0.082 R)
• M40: 14,710,856 km (0.091 R)
• M41: 15,359,961 km (0.106 R)
• M42: 15,547,258 km (0.094 R)
• M43: 15,641,056 km (0.115 R)
• M44: 15,782,276 km (0.084 R)
• M45: 16,113,336 km (0.087 R)
• M46: 16,686,296 km (0.113 R)
• M47: 16,830,658 km (0.056 R)
• M48: 17,607,221 km (0.087 R)
• M49: 18,395,452 km (0.053 R)
• M50: 18,743,865 km (0.079 R)
• M51: 20,159,659 km (0.115 R)
• M52: 21,192,034 km (0.065 R)
• M53: 21,819,597 km (0.096 R)
• M54: 22,030,231 km (0.09 R)
• M55: 23,039,568 km (0.025 R)
• M56: 23,630,928 km (0.063 R)
• M57: 24,064,164 km (0.065 R)
• M58: 24,664,051 km (0.115 R)
• M59: 25,048,518 km (0.112 R)
• M60: 25,324,227 km (0.113 R)
• M61: 26,101,687 km (0.089 R)
• M62: 26,661,931 km (0.063 R)
• M63: 27,169,516 km (0.085 R)
• M64: 28,251,408 km (0.093 R)
• M65: 28,711,272 km (0.094 R)
• M66: 29,579,987 km (0.079 R)
• M67: 29,696,524 km (0.115 R)
• M68: 31,047,243 km (0.107 R)
• M69: 31,521,618 km (0.103 R)
• M70: 32,237,892 km (0.105 R)
• M71: 33,443,502 km (0.086 R)
• M72: 34,418,730 km (0.047 R)
• M73: 34,663,921 km (0.118 R)
• M74: 34,848,226 km (0.033 R)
• M75: 35,526,951 km (0.077 R)
• M76: 36,023,167 km (0.113 R)
• M77: 36,334,630 km (0.108 R)
• M78: 36,959,949 km (0.112 R)
• M79: 37,336,936 km (0.109 R)
• M80: 40,011,147 km (0.1 R)
• M81: 41,371,291 km (0.111 R)
• M82: 42,286,381 km (0.099 R)
• M83: 43,605,386 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 8

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.21 AU - 9.11 AU

Year: 8309 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,658,464 km

• M1: 111,151 km (0.111 R)
• M2: 297,550 km (0.039 R)
• M3: 446,998 km (0.08 R)
• M4: 572,960 km (0.111 R)
• M5: 659,727 km (0.072 R)
• M6: 918,381 km (0.057 R)
• M7: 1,082,341 km (0.09 R)
• M8: 1,542,354 km (0.078 R)
• M9: 1,720,376 km (0.107 R)
• M10: 1,774,979 km (0.084 R)
• M11: 2,038,271 km (0.067 R)
• M12: 2,096,465 km (0.115 R)
• M13: 2,395,212 km (0.057 R)
• M14: 2,456,547 km (0.092 R)
• M15: 2,665,086 km (0.109 R)
• M16: 2,879,310 km (0.06 R)
• M17: 3,302,074 km (0.113 R)
• M18: 3,370,590 km (0.116 R)
• M19: 3,579,129 km (0.094 R)
• M20: 3,744,285 km (0.114 R)
• M21: 3,960,304 km (0.116 R)
• M22: 4,155,679 km (0.028 R)
• M23: 4,709,491 km (0.033 R)
• M24: 4,812,713 km (0.097 R)
• M25: 4,890,654 km (0.087 R)
• M26: 5,153,347 km (0.12 R)
• M27: 6,165,227 km (0.083 R)
• M28: 6,621,351 km (0.09 R)
• M29: 6,912,170 km (0.104 R)
• M30: 7,029,604 km (0.079 R)
• M31: 7,326,107 km (0.033 R)
• M32: 7,596,580 km (0.083 R)
• M33: 7,687,386 km (0.094 R)
• M34: 8,615,940 km (0.081 R)
• M35: 8,679,070 km (0.11 R)
• M36: 8,774,065 km (0.028 R)
• M37: 9,776,370 km (0.117 R)
• M38: 10,985,121 km (0.102 R)
• M39: 11,746,874 km (0.079 R)
• M40: 11,922,352 km (0.09 R)
• M41: 12,028,118 km (0.04 R)
• M42: 13,029,675 km (0.112 R)
• M43: 13,393,946 km (0.113 R)
• M44: 13,467,249 km (0.043 R)
• M45: 13,946,561 km (0.058 R)
• M46: 14,020,761 km (0.089 R)
• M47: 14,132,361 km (0.081 R)
• M48: 14,770,546 km (0.12 R)
• M49: 15,226,520 km (0.11 R)
• M50: 15,341,411 km (0.111 R)
• M51: 17,057,000 km (0.038 R)
• M52: 18,180,180 km (0.08 R)
• M53: 18,383,334 km (0.053 R)
• M54: 18,505,406 km (0.069 R)
• M55: 18,709,757 km (0.094 R)
• M56: 18,832,726 km (0.103 R)
• M57: 20,202,594 km (0.076 R)
• M58: 21,176,177 km (0.117 R)
• M59: 21,690,345 km (0.067 R)
• M60: 22,295,169 km (0.061 R)
• M61: 22,382,085 km (0.096 R)
• M62: 23,787,258 km (0.118 R)
• M63: 24,009,411 km (0.106 R)
• M64: 24,321,622 km (0.112 R)
• M65: 25,130,498 km (0.07 R)
• M66: 25,447,346 km (0.047 R)
• M67: 25,674,585 km (0.074 R)
• M68: 25,993,827 km (0.065 R)
• M69: 26,498,121 km (0.091 R)
• M70: 26,774,578 km (0.096 R)
• M71: 26,913,106 km (0.094 R)
• M72: 27,051,933 km (0.046 R)
• M73: 27,609,484 km (0.059 R)
• M74: 27,936,505 km (0.078 R)
• M75: 28,217,898 km (0.095 R)
• M76: 28,972,769 km (0.079 R)
• M77: 30,021,450 km (0.107 R)
• M78: 30,261,555 km (0.116 R)
• M79: 31,276,876 km (0.099 R)
• M80: 31,374,114 km (0.119 R)
• M81: 32,401,552 km (0.048 R)
• M82: 32,845,260 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660

Radius: 5

Gravity: 26.4 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.37 AU - 16.19 AU

Year: 18233 Days

Day: 24 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,658,464 km

• M1: 308,471 km (0.049 R)
• M2: 341,233 km (0.112 R)
• M3: 410,796 km (0.101 R)
• M4: 466,297 km (0.087 R)
• M5: 504,743 km (0.06 R)
• M6: 1,099,694 km (0.033 R)
• M7: 1,286,542 km (0.03 R)
• M8: 1,719,927 km (0.086 R)
• M9: 2,672,865 km (0.109 R)
• M10: 3,295,043 km (0.041 R)
• M11: 3,333,041 km (0.067 R)
• M12: 3,879,671 km (0.067 R)
• M13: 4,081,628 km (0.091 R)
• M14: 4,163,458 km (0.084 R)
• M15: 4,538,051 km (0.091 R)
• M16: 4,622,724 km (0.088 R)
• M17: 4,750,780 km (0.077 R)
• M18: 4,966,949 km (0.036 R)
• M19: 5,097,996 km (0.098 R)
• M20: 5,634,155 km (0.11 R)
• M21: 5,955,192 km (0.101 R)
• M22: 6,566,898 km (0.107 R)
• M23: 6,904,540 km (0.103 R)
• M24: 7,100,065 km (0.115 R)
• M25: 8,518,701 km (0.082 R)
• M26: 9,046,034 km (0.112 R)
• M27: 10,021,711 km (0.072 R)
• M28: 10,465,867 km (0.113 R)
• M29: 10,577,916 km (0.025 R)
• M30: 11,373,477 km (0.107 R)
• M31: 11,431,072 km (0.102 R)
• M32: 12,424,402 km (0.082 R)
• M33: 14,492,443 km (0.118 R)
• M34: 14,805,552 km (0.088 R)
• M35: 16,079,677 km (0.085 R)
• M36: 18,935,799 km (0.111 R)
• M37: 19,829,497 km (0.082 R)
• M38: 20,037,737 km (0.077 R)
• M39: 20,176,863 km (0.039 R)
• M40: 21,729,240 km (0.064 R)
• M41: 22,519,715 km (0.088 R)
• M42: 23,027,600 km (0.06 R)
• M43: 23,100,454 km (0.088 R)
• M44: 23,246,462 km (0.115 R)
• M45: 23,759,732 km (0.066 R)
• M46: 23,833,334 km (0.116 R)
• M47: 23,980,838 km (0.085 R)
• M48: 27,301,462 km (0.059 R)
• M49: 28,857,728 km (0.102 R)
• M50: 29,093,644 km (0.115 R)
• M51: 30,203,062 km (0.075 R)
• M52: 31,326,243 km (0.104 R)
• M53: 31,730,756 km (0.082 R)
• M54: 32,218,295 km (0.1 R)
• M55: 32,626,548 km (0.096 R)
• M56: 33,613,295 km (0.081 R)
• M57: 34,027,382 km (0.075 R)
• M58: 35,363,590 km (0.077 R)
• M59: 36,887,245 km (0.061 R)
• M60: 38,259,655 km (0.068 R)
• M61: 38,518,759 km (0.092 R)
• M62: 38,865,228 km (0.061 R)
• M63: 39,212,743 km (0.106 R)
• M64: 42,654,242 km (0.099 R)
• M65: 42,743,852 km (0.098 R)
• M66: 43,102,438 km (0.102 R)
• M67: 43,913,109 km (0.046 R)
• M68: 44,547,104 km (0.087 R)
• M69: 45,458,006 km (0.116 R)
• M70: 47,205,758 km (0.059 R)
• M71: 47,390,960 km (0.105 R)
• M72: 47,669,212 km (0.036 R)
• M73: 47,855,012 km (0.059 R)
• M74: 47,948,062 km (0.11 R)
• M75: 48,694,406 km (0.057 R)
• M76: 49,538,437 km (0.099 R)
• M77: 51,813,073 km (0.075 R)
• M78: 54,315,247 km (0.027 R)
• M79: 54,606,514 km (0.075 R)
• M80: 54,898,379 km (0.116 R)
• M81: 56,364,887 km (0.1 R)
• M82: 57,251,105 km (0.098 R)
• M83: 60,841,304 km (0.055 R)
• M84: 61,143,791 km (0.11 R)
• M85: 61,345,748 km (0.041 R)
• M86: 62,561,979 km (0.112 R)
• M87: 63,274,963 km (0.079 R)
• M88: 64,812,230 km (0.054 R)
• M89: 66,569,108 km (0.088 R)
• M90: 67,088,811 km (0.085 R)
• M91: 69,707,521 km (0.096 R)
• M92: 70,341,068 km (0.118 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 18,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit