🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.24 AU - 1.58 AU

Year: 621 Days

Day: 17.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.16 AU - 2.58 AU

Year: 1353 Days

Day: 30.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,859,831 km

• M1: 84,523 km (0.064 R)
• M2: 272,717 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.32 AU - 3.92 AU

Year: 2554 Days

Day: 24.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,859,831 km

• M1: 2,775,340 km (0.096 R)

Asteroid Belt

Center: 4.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 14.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.14 AU - 5.22 AU

Year: 3755 Days

Day: 7.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 75,859,831 km

• M1: 208,240 km (0.085 R)
• M2: 467,344 km (0.033 R)
• M3: 629,807 km (0.114 R)
• M4: 792,270 km (0.117 R)
• M5: 909,555 km (0.07 R)
• M6: 1,072,018 km (0.085 R)
• M7: 1,666,221 km (0.111 R)
• M8: 1,885,831 km (0.085 R)
• M9: 2,115,314 km (0.119 R)
• M10: 2,216,592 km (0.113 R)
• M11: 2,459,539 km (0.03 R)
• M12: 2,674,960 km (0.099 R)
• M13: 2,785,064 km (0.106 R)
• M14: 2,877,964 km (0.083 R)
• M15: 3,048,057 km (0.056 R)
• M16: 3,143,949 km (0.053 R)
• M17: 3,280,083 km (0.112 R)
• M18: 3,418,162 km (0.047 R)
• M19: 4,032,411 km (0.105 R)
• M20: 4,202,055 km (0.116 R)
• M21: 4,681,217 km (0.114 R)
• M22: 4,859,836 km (0.092 R)
• M23: 5,549,931 km (0.073 R)
• M24: 5,739,322 km (0.074 R)
• M25: 5,858,701 km (0.114 R)
• M26: 6,246,609 km (0.055 R)
• M27: 6,642,893 km (0.095 R)
• M28: 6,894,816 km (0.112 R)
• M29: 8,174,476 km (0.106 R)
• M30: 8,580,934 km (0.082 R)
• M31: 8,966,298 km (0.107 R)
• M32: 9,105,274 km (0.032 R)
• M33: 9,754,080 km (0.091 R)
• M34: 10,272,287 km (0.073 R)
• M35: 10,977,193 km (0.104 R)
• M36: 11,185,732 km (0.098 R)
• M37: 11,395,618 km (0.11 R)
• M38: 12,433,827 km (0.074 R)
• M39: 12,838,788 km (0.062 R)
• M40: 13,406,812 km (0.092 R)
• M41: 14,144,479 km (0.056 R)
• M42: 14,731,052 km (0.087 R)
• M43: 14,829,487 km (0.038 R)
• M44: 15,093,378 km (0.118 R)
• M45: 15,425,485 km (0.097 R)
• M46: 15,827,006 km (0.067 R)
• M47: 15,995,453 km (0.066 R)
• M48: 16,914,882 km (0.11 R)
• M49: 17,433,238 km (0.113 R)
• M50: 17,816,658 km (0.058 R)
• M51: 18,097,154 km (0.074 R)
• M52: 18,238,075 km (0.077 R)
• M53: 18,343,990 km (0.087 R)
• M54: 20,138,716 km (0.042 R)
• M55: 20,284,723 km (0.059 R)
• M56: 20,798,442 km (0.118 R)
• M57: 22,327,781 km (0.119 R)
• M58: 22,554,572 km (0.098 R)
• M59: 23,048,694 km (0.116 R)
• M60: 23,278,027 km (0.07 R)
• M61: 23,815,981 km (0.039 R)
• M62: 24,280,333 km (0.096 R)
• M63: 25,139,324 km (0.115 R)
• M64: 25,849,614 km (0.089 R)
• M65: 26,048,131 km (0.075 R)
• M66: 26,207,303 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.2

Radius: 14.4

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.32 AU - 5.18 AU

Year: 3839 Days

Day: 9.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 75,859,831 km

• M1: 179,966 km (0.102 R)
• M2: 560,992 km (0.026 R)
• M3: 744,100 km (0.065 R)
• M4: 1,066,633 km (0.073 R)
• M5: 1,245,253 km (0.041 R)
• M6: 1,375,253 km (0.047 R)
• M7: 1,479,523 km (0.081 R)
• M8: 1,761,066 km (0.04 R)
• M9: 1,992,344 km (0.083 R)
• M10: 2,181,287 km (0.105 R)
• M11: 2,412,565 km (0.107 R)
• M12: 2,957,849 km (0.07 R)
• M13: 3,234,904 km (0.096 R)
• M14: 3,624,756 km (0.096 R)
• M15: 3,814,746 km (0.112 R)
• M16: 3,921,858 km (0.074 R)
• M17: 4,472,228 km (0.071 R)
• M18: 4,699,318 km (0.066 R)
• M19: 4,976,972 km (0.103 R)
• M20: 5,141,529 km (0.087 R)
• M21: 5,451,795 km (0.086 R)
• M22: 5,867,079 km (0.1 R)
• M23: 6,016,078 km (0.107 R)
• M24: 6,191,557 km (0.062 R)
• M25: 6,962,883 km (0.085 R)
• M26: 7,120,859 km (0.1 R)
• M27: 7,601,965 km (0.109 R)
• M28: 8,652,292 km (0.069 R)
• M29: 8,822,235 km (0.073 R)
• M30: 9,022,098 km (0.069 R)
• M31: 9,281,201 km (0.086 R)
• M32: 9,455,333 km (0.117 R)
• M33: 9,601,191 km (0.055 R)
• M34: 9,836,210 km (0.109 R)
• M35: 10,013,782 km (0.068 R)
• M36: 10,432,357 km (0.08 R)
• M37: 11,009,356 km (0.089 R)
• M38: 11,441,395 km (0.115 R)
• M39: 11,596,977 km (0.081 R)
• M40: 11,722,040 km (0.12 R)
• M41: 12,931,988 km (0.12 R)
• M42: 13,355,051 km (0.094 R)
• M43: 13,981,716 km (0.093 R)
• M44: 14,719,234 km (0.053 R)
• M45: 14,956,496 km (0.12 R)
• M46: 15,779,883 km (0.085 R)
• M47: 17,149,302 km (0.072 R)
• M48: 17,470,787 km (0.086 R)
• M49: 17,830,271 km (0.119 R)
• M50: 17,974,633 km (0.069 R)
• M51: 18,776,328 km (0.09 R)
• M52: 19,329,690 km (0.066 R)
• M53: 19,813,490 km (0.083 R)
• M54: 20,263,630 km (0.079 R)
• M55: 20,641,514 km (0.114 R)
• M56: 20,945,347 km (0.12 R)
• M57: 21,097,788 km (0.077 R)
• M58: 21,327,271 km (0.109 R)
• M59: 21,596,098 km (0.105 R)
• M60: 22,098,149 km (0.066 R)
• M61: 23,074,574 km (0.063 R)
• M62: 23,350,432 km (0.115 R)
• M63: 24,344,959 km (0.115 R)
• M64: 24,465,086 km (0.086 R)
• M65: 24,827,113 km (0.088 R)
• M66: 25,150,394 km (0.097 R)
• M67: 25,597,093 km (0.102 R)
• M68: 25,882,825 km (0.11 R)
• M69: 26,704,865 km (0.088 R)
• M70: 27,036,075 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.5

Radius: 10.5

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.07 AU - 8.13 AU

Year: 8549 Days

Day: 12.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,859,831 km

• M1: 137,331 km (0.113 R)
• M2: 265,985 km (0.079 R)
• M3: 390,899 km (0.067 R)
• M4: 462,706 km (0.101 R)
• M5: 1,195,885 km (0.086 R)
• M6: 1,270,086 km (0.108 R)
• M7: 1,346,082 km (0.119 R)
• M8: 1,463,067 km (0.12 R)
• M9: 2,422,588 km (0.082 R)
• M10: 2,518,031 km (0.117 R)
• M11: 2,663,740 km (0.073 R)
• M12: 2,988,965 km (0.064 R)
• M13: 3,117,620 km (0.103 R)
• M14: 3,568,508 km (0.044 R)
• M15: 4,125,460 km (0.08 R)
• M16: 4,950,493 km (0.074 R)
• M17: 5,634,005 km (0.111 R)
• M18: 6,084,445 km (0.107 R)
• M19: 6,248,105 km (0.076 R)
• M20: 6,479,682 km (0.05 R)
• M21: 6,613,423 km (0.045 R)
• M22: 6,951,663 km (0.06 R)
• M23: 7,054,138 km (0.082 R)
• M24: 7,330,146 km (0.104 R)
• M25: 7,399,709 km (0.098 R)
• M26: 7,469,571 km (0.093 R)
• M27: 7,857,329 km (0.115 R)
• M28: 8,143,510 km (0.041 R)
• M29: 8,396,629 km (0.087 R)
• M30: 8,615,790 km (0.1 R)
• M31: 9,022,397 km (0.07 R)
• M32: 9,359,890 km (0.068 R)
• M33: 10,475,142 km (0.057 R)
• M34: 10,592,876 km (0.099 R)
• M35: 11,108,390 km (0.092 R)
• M36: 11,469,968 km (0.084 R)
• M37: 11,999,245 km (0.112 R)
• M38: 12,246,231 km (0.09 R)
• M39: 12,411,836 km (0.108 R)
• M40: 12,578,189 km (0.047 R)
• M41: 12,829,065 km (0.114 R)
• M42: 13,166,109 km (0.085 R)
• M43: 13,420,874 km (0.11 R)
• M44: 13,806,088 km (0.115 R)
• M45: 15,160,697 km (0.107 R)
• M46: 15,294,138 km (0.12 R)
• M47: 15,472,459 km (0.099 R)
• M48: 16,283,728 km (0.093 R)
• M49: 16,740,451 km (0.093 R)
• M50: 17,062,684 km (0.067 R)
• M51: 17,666,611 km (0.084 R)
• M52: 18,135,899 km (0.061 R)
• M53: 18,324,692 km (0.041 R)
• M54: 18,895,258 km (0.053 R)
• M55: 19,519,829 km (0.044 R)
• M56: 21,684,062 km (0.083 R)
• M57: 22,236,826 km (0.072 R)
• M58: 22,337,954 km (0.068 R)
• M59: 22,439,082 km (0.117 R)
• M60: 23,100,454 km (0.073 R)
• M61: 25,070,060 km (0.11 R)
• M62: 27,363,096 km (0.109 R)
• M63: 27,634,167 km (0.084 R)
• M64: 28,617,025 km (0.103 R)
• M65: 29,167,994 km (0.077 R)
• M66: 29,666,754 km (0.12 R)
• M67: 29,945,155 km (0.085 R)
• M68: 31,576,819 km (0.069 R)
• M69: 33,121,866 km (0.06 R)
• M70: 33,584,273 km (0.11 R)
• M71: 33,874,493 km (0.106 R)
• M72: 33,990,731 km (0.107 R)
• M73: 34,223,804 km (0.11 R)
• M74: 34,749,940 km (0.093 R)
• M75: 34,925,867 km (0.086 R)
• M76: 35,278,768 km (0.087 R)
• M77: 36,106,643 km (0.066 R)
• M78: 36,582,663 km (0.098 R)
• M79: 36,821,422 km (0.085 R)
• M80: 36,940,950 km (0.056 R)
• M81: 38,567,977 km (0.117 R)
• M82: 39,359,649 km (0.116 R)
• M83: 40,526,213 km (0.098 R)
• M84: 41,206,883 km (0.104 R)
• M85: 41,455,365 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388

Radius: 7.8

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16.19 AU - 18.21 AU

Year: 26454 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,859,831 km

• M1: 264,938 km (0.112 R)
• M2: 510,578 km (0.066 R)
• M3: 725,998 km (0.103 R)
• M4: 1,127,968 km (0.092 R)
• M5: 1,381,686 km (0.113 R)
• M6: 1,530,386 km (0.054 R)
• M7: 1,908,719 km (0.088 R)
• M8: 2,074,773 km (0.069 R)
• M9: 2,492,899 km (0.074 R)
• M10: 2,748,711 km (0.055 R)
• M11: 3,938,762 km (0.098 R)
• M12: 4,280,145 km (0.114 R)
• M13: 4,586,820 km (0.084 R)
• M14: 4,855,199 km (0.1 R)
• M15: 6,076,815 km (0.105 R)
• M16: 6,125,584 km (0.054 R)
• M17: 6,471,005 km (0.099 R)
• M18: 6,620,903 km (0.119 R)
• M19: 7,232,309 km (0.055 R)
• M20: 7,861,667 km (0.032 R)
• M21: 9,060,545 km (0.12 R)
• M22: 9,567,382 km (0.076 R)
• M23: 9,795,519 km (0.107 R)
• M24: 11,867,749 km (0.087 R)
• M25: 11,928,934 km (0.109 R)
• M26: 12,051,455 km (0.084 R)
• M27: 12,858,685 km (0.11 R)
• M28: 13,110,458 km (0.104 R)
• M29: 13,364,027 km (0.095 R)
• M30: 14,134,156 km (0.108 R)
• M31: 14,264,007 km (0.114 R)
• M32: 14,459,382 km (0.079 R)
• M33: 15,183,436 km (0.056 R)
• M34: 15,784,670 km (0.077 R)
• M35: 15,919,308 km (0.107 R)
• M36: 17,356,195 km (0.096 R)
• M37: 17,634,597 km (0.115 R)
• M38: 19,335,525 km (0.089 R)
• M39: 19,479,737 km (0.107 R)
• M40: 20,940,261 km (0.109 R)
• M41: 21,534,464 km (0.1 R)
• M42: 21,983,557 km (0.058 R)
• M43: 22,815,171 km (0.116 R)
• M44: 22,967,462 km (0.077 R)
• M45: 25,845,426 km (0.077 R)
• M46: 26,482,413 km (0.119 R)
• M47: 26,642,483 km (0.078 R)
• M48: 27,286,053 km (0.08 R)
• M49: 27,528,701 km (0.114 R)
• M50: 27,853,328 km (0.096 R)
• M51: 28,834,840 km (0.096 R)
• M52: 29,164,404 km (0.051 R)
• M53: 29,744,395 km (0.116 R)
• M54: 30,915,746 km (0.048 R)
• M55: 30,999,970 km (0.116 R)
• M56: 31,084,343 km (0.094 R)
• M57: 31,591,779 km (0.105 R)
• M58: 32,358,169 km (0.077 R)
• M59: 35,308,389 km (0.097 R)
• M60: 35,572,728 km (0.053 R)
• M61: 35,749,403 km (0.117 R)
• M62: 35,926,377 km (0.08 R)
• M63: 36,369,935 km (0.052 R)
• M64: 37,442,103 km (0.034 R)
• M65: 38,978,473 km (0.065 R)
• M66: 40,812,393 km (0.113 R)
• M67: 41,553,801 km (0.072 R)
• M68: 42,112,698 km (0.07 R)
• M69: 45,902,311 km (0.086 R)
• M70: 46,190,886 km (0.102 R)
• M71: 46,287,227 km (0.109 R)
• M72: 47,740,121 km (0.089 R)
• M73: 48,227,810 km (0.084 R)
• M74: 48,815,132 km (0.103 R)
• M75: 49,404,846 km (0.104 R)
• M76: 50,690,640 km (0.092 R)
• M77: 50,789,973 km (0.073 R)
• M78: 50,988,938 km (0.091 R)
• M79: 51,987,504 km (0.041 R)
• M80: 52,690,315 km (0.026 R)
• M81: 54,105,361 km (0.099 R)
• M82: 54,206,788 km (0.113 R)
• M83: 59,155,336 km (0.053 R)
• M84: 61,047,899 km (0.101 R)
• M85: 64,353,713 km (0.113 R)
• M86: 66,082,466 km (0.106 R)
• M87: 66,952,677 km (0.111 R)
• M88: 68,155,294 km (0.075 R)
• M89: 69,585,749 km (0.092 R)
• M90: 69,696,152 km (0.069 R)
• M91: 70,249,215 km (0.09 R)
• M92: 70,470,919 km (0.12 R)
• M93: 71,471,131 km (0.106 R)
• M94: 72,588,178 km (0.12 R)
• M95: 72,812,276 km (0.118 R)
• M96: 74,387,242 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 14,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit