🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.51 AU - 0.57 AU

Year: 260 Days

Day: 40.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,075,773 km

• M1: 79,885 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.52 AU - 0.64 AU

Year: 290 Days

Day: 26.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.48 AU - 0.76 AU

Year: 320 Days

Day: 25.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.4

Radius: 9.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.69 AU - 1.85 AU

Year: 1545 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 100.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 59,075,773 km

• M1: 162,164 km (0.071 R)
• M2: 249,080 km (0.111 R)
• M3: 349,610 km (0.081 R)
• M4: 430,393 km (0.091 R)
• M5: 501,751 km (0.083 R)
• M6: 571,913 km (0.042 R)
• M7: 703,858 km (0.091 R)
• M8: 875,148 km (0.103 R)
• M9: 984,653 km (0.089 R)
• M10: 1,202,168 km (0.102 R)
• M11: 1,300,155 km (0.105 R)
• M12: 1,384,079 km (0.102 R)
• M13: 1,566,290 km (0.104 R)
• M14: 1,868,777 km (0.081 R)
• M15: 1,935,348 km (0.09 R)
• M16: 2,031,838 km (0.111 R)
• M17: 2,300,815 km (0.091 R)
• M18: 2,382,645 km (0.115 R)
• M19: 2,496,938 km (0.084 R)
• M20: 2,560,068 km (0.113 R)
• M21: 2,634,419 km (0.079 R)
• M22: 2,763,521 km (0.116 R)
• M23: 3,028,160 km (0.098 R)
• M24: 3,106,998 km (0.069 R)
• M25: 3,243,581 km (0.112 R)
• M26: 3,428,933 km (0.046 R)
• M27: 3,713,618 km (0.083 R)
• M28: 4,005,932 km (0.11 R)
• M29: 4,217,613 km (0.083 R)
• M30: 4,280,593 km (0.1 R)
• M31: 4,381,871 km (0.107 R)
• M32: 4,561,389 km (0.097 R)
• M33: 4,639,030 km (0.06 R)
• M34: 4,756,315 km (0.062 R)
• M35: 4,914,140 km (0.096 R)
• M36: 4,993,876 km (0.118 R)
• M37: 5,549,483 km (0.113 R)
• M38: 5,674,098 km (0.117 R)
• M39: 5,869,921 km (0.089 R)
• M40: 5,940,382 km (0.034 R)
• M41: 6,011,142 km (0.028 R)
• M42: 6,096,412 km (0.064 R)
• M43: 6,210,705 km (0.081 R)
• M44: 6,631,075 km (0.12 R)
• M45: 6,704,528 km (0.12 R)
• M46: 6,911,571 km (0.114 R)
• M47: 6,985,921 km (0.069 R)
• M48: 7,150,778 km (0.112 R)
• M49: 7,331,941 km (0.104 R)
• M50: 7,668,237 km (0.106 R)
• M51: 7,807,214 km (0.049 R)
• M52: 8,419,219 km (0.12 R)
• M53: 8,787,379 km (0.09 R)
• M54: 9,193,687 km (0.048 R)
• M55: 9,423,918 km (0.11 R)
• M56: 9,822,895 km (0.103 R)
• M57: 9,990,744 km (0.116 R)
• M58: 10,159,640 km (0.078 R)
• M59: 10,810,092 km (0.106 R)
• M60: 10,983,476 km (0.102 R)
• M61: 11,087,895 km (0.113 R)
• M62: 11,227,769 km (0.031 R)
• M63: 11,385,744 km (0.067 R)
• M64: 11,473,857 km (0.095 R)
• M65: 11,989,372 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.3

Radius: 9.5

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.36 AU - 2.78 AU

Year: 2703 Days

Day: 12.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 72.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,075,773 km

• M1: 123,568 km (0.068 R)
• M2: 230,381 km (0.078 R)
• M3: 518,207 km (0.1 R)
• M4: 874,100 km (0.088 R)
• M5: 982,559 km (0.101 R)
• M6: 1,118,992 km (0.104 R)
• M7: 1,410,858 km (0.109 R)
• M8: 1,474,736 km (0.094 R)
• M9: 1,579,006 km (0.049 R)
• M10: 2,064,600 km (0.116 R)
• M11: 2,196,845 km (0.088 R)
• M12: 2,454,303 km (0.036 R)
• M13: 2,866,894 km (0.079 R)
• M14: 3,064,812 km (0.109 R)
• M15: 3,182,396 km (0.088 R)
• M16: 3,284,272 km (0.099 R)
• M17: 3,404,548 km (0.059 R)
• M18: 3,526,471 km (0.103 R)
• M19: 3,792,456 km (0.085 R)
• M20: 3,973,319 km (0.062 R)
• M21: 4,325,174 km (0.027 R)
• M22: 4,648,455 km (0.098 R)
• M23: 4,803,288 km (0.065 R)
• M24: 5,078,399 km (0.102 R)
• M25: 5,500,863 km (0.092 R)
• M26: 5,664,823 km (0.119 R)
• M27: 5,726,756 km (0.105 R)
• M28: 5,851,222 km (0.108 R)
• M29: 6,358,209 km (0.109 R)
• M30: 6,660,396 km (0.074 R)
• M31: 7,391,481 km (0.074 R)
• M32: 7,709,227 km (0.106 R)
• M33: 7,869,895 km (0.109 R)
• M34: 8,124,511 km (0.119 R)
• M35: 8,452,579 km (0.079 R)
• M36: 8,641,970 km (0.084 R)
• M37: 8,976,919 km (0.083 R)
• M38: 9,684,069 km (0.087 R)
• M39: 9,981,918 km (0.109 R)
• M40: 10,308,041 km (0.109 R)
• M41: 10,919,448 km (0.116 R)
• M42: 11,884,803 km (0.115 R)
• M43: 12,203,745 km (0.091 R)
• M44: 12,687,395 km (0.109 R)
• M45: 12,822,931 km (0.113 R)
• M46: 12,904,462 km (0.035 R)
• M47: 13,040,746 km (0.117 R)
• M48: 13,590,667 km (0.073 R)
• M49: 14,007,896 km (0.114 R)
• M50: 14,288,541 km (0.079 R)
• M51: 14,429,612 km (0.118 R)
• M52: 14,514,434 km (0.073 R)
• M53: 14,627,680 km (0.093 R)
• M54: 14,769,798 km (0.106 R)
• M55: 14,998,234 km (0.089 R)
• M56: 15,314,035 km (0.086 R)
• M57: 15,603,208 km (0.077 R)
• M58: 15,864,854 km (0.097 R)
• M59: 16,040,183 km (0.117 R)
• M60: 16,216,110 km (0.105 R)
• M61: 16,451,727 km (0.114 R)
• M62: 16,688,390 km (0.072 R)
• M63: 16,807,171 km (0.102 R)
• M64: 17,015,711 km (0.084 R)
• M65: 17,105,320 km (0.113 R)
• M66: 17,525,690 km (0.103 R)
• M67: 17,707,002 km (0.088 R)
• M68: 17,767,590 km (0.053 R)
• M69: 17,888,764 km (0.087 R)
• M70: 18,254,381 km (0.069 R)
• M71: 18,900,045 km (0.103 R)
• M72: 19,085,846 km (0.1 R)
• M73: 19,210,162 km (0.11 R)
• M74: 19,397,010 km (0.067 R)
• M75: 19,772,650 km (0.056 R)
• M76: 20,499,097 km (0.055 R)
• M77: 20,594,540 km (0.039 R)
• M78: 20,913,633 km (0.106 R)
• M79: 21,009,675 km (0.08 R)
• M80: 21,105,866 km (0.115 R)
• M81: 21,170,043 km (0.116 R)
• M82: 21,492,128 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.7

Radius: 3.6

Gravity: 27.83 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.92 AU - 6.52 AU

Year: 10176 Days

Day: 20.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,075,773 km

• M1: 290,070 km (0.106 R)
• M2: 334,501 km (0.064 R)
• M3: 369,507 km (0.058 R)
• M4: 430,692 km (0.058 R)
• M5: 482,154 km (0.036 R)
• M6: 563,086 km (0.068 R)
• M7: 997,070 km (0.097 R)
• M8: 1,263,204 km (0.111 R)
• M9: 1,300,305 km (0.08 R)
• M10: 1,452,446 km (0.037 R)
• M11: 1,530,536 km (0.098 R)
• M12: 1,732,194 km (0.071 R)
• M13: 1,794,277 km (0.094 R)
• M14: 1,836,015 km (0.118 R)
• M15: 1,899,444 km (0.086 R)
• M16: 2,050,089 km (0.112 R)
• M17: 2,160,044 km (0.073 R)
• M18: 2,226,914 km (0.03 R)
• M19: 2,340,010 km (0.074 R)
• M20: 2,524,763 km (0.063 R)
• M21: 2,642,646 km (0.073 R)
• M22: 3,056,883 km (0.067 R)
• M23: 3,309,853 km (0.083 R)
• M24: 3,413,075 km (0.114 R)
• M25: 3,675,470 km (0.115 R)
• M26: 3,971,524 km (0.115 R)
• M27: 4,136,232 km (0.05 R)
• M28: 4,359,432 km (0.119 R)
• M29: 4,472,378 km (0.106 R)
• M30: 4,672,540 km (0.065 R)
• M31: 4,788,329 km (0.091 R)
• M32: 4,846,522 km (0.082 R)
• M33: 5,052,070 km (0.03 R)
• M34: 5,141,080 km (0.094 R)
• M35: 5,350,667 km (0.08 R)
• M36: 5,411,105 km (0.11 R)
• M37: 5,716,434 km (0.102 R)
• M38: 6,376,011 km (0.056 R)
• M39: 6,536,529 km (0.119 R)
• M40: 7,026,163 km (0.107 R)
• M41: 7,359,018 km (0.066 R)
• M42: 7,595,233 km (0.102 R)
• M43: 7,663,151 km (0.078 R)
• M44: 7,697,110 km (0.097 R)
• M45: 7,833,842 km (0.071 R)
• M46: 9,063,237 km (0.033 R)
• M47: 9,940,330 km (0.12 R)
• M48: 10,089,180 km (0.073 R)
• M49: 10,426,672 km (0.107 R)
• M50: 10,691,760 km (0.093 R)
• M51: 11,422,246 km (0.102 R)
• M52: 11,578,127 km (0.103 R)
• M53: 12,487,981 km (0.086 R)
• M54: 13,174,935 km (0.102 R)
• M55: 13,338,445 km (0.051 R)
• M56: 13,543,694 km (0.094 R)
• M57: 13,708,700 km (0.095 R)
• M58: 14,670,016 km (0.069 R)
• M59: 14,839,361 km (0.094 R)
• M60: 17,188,945 km (0.064 R)
• M61: 17,233,525 km (0.102 R)
• M62: 17,501,904 km (0.07 R)
• M63: 18,269,640 km (0.091 R)
• M64: 18,588,882 km (0.026 R)
• M65: 18,680,436 km (0.061 R)
• M66: 19,002,221 km (0.099 R)
• M67: 21,496,616 km (0.041 R)
• M68: 22,318,207 km (0.117 R)
• M69: 22,415,595 km (0.03 R)
• M70: 23,446,025 km (0.092 R)
• M71: 23,942,092 km (0.068 R)
• M72: 23,991,908 km (0.028 R)
• M73: 24,141,656 km (0.118 R)
• M74: 25,400,372 km (0.12 R)
• M75: 25,961,065 km (0.082 R)
• M76: 26,577,259 km (0.091 R)
• M77: 29,143,012 km (0.038 R)
• M78: 29,622,772 km (0.072 R)
• M79: 30,698,231 km (0.061 R)
• M80: 30,860,694 km (0.109 R)
• M81: 31,731,803 km (0.112 R)
• M82: 33,109,001 km (0.119 R)
• M83: 33,164,502 km (0.105 R)
• M84: 33,832,755 km (0.096 R)
• M85: 33,944,654 km (0.051 R)
• M86: 35,295,972 km (0.108 R)
• M87: 35,409,367 km (0.03 R)
• M88: 36,206,724 km (0.073 R)
• M89: 36,378,313 km (0.082 R)
• M90: 36,435,609 km (0.085 R)
• M91: 36,492,755 km (0.119 R)
• M92: 37,067,360 km (0.087 R)
• M93: 37,182,700 km (0.059 R)
• M94: 37,702,852 km (0.043 R)
• M95: 38,400,277 km (0.105 R)
• M96: 39,160,534 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.8

Radius: 6.8

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.66 AU - 9.52 AU

Year: 15095 Days

Day: 18.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,075,773 km

• M1: 172,038 km (0.1 R)
• M2: 215,271 km (0.081 R)
• M3: 504,444 km (0.099 R)
• M4: 908,508 km (0.03 R)
• M5: 995,275 km (0.107 R)
• M6: 1,062,145 km (0.1 R)
• M7: 1,703,920 km (0.108 R)
• M8: 1,784,703 km (0.119 R)
• M9: 2,006,257 km (0.12 R)
• M10: 3,207,827 km (0.114 R)
• M11: 3,443,294 km (0.12 R)
• M12: 3,511,660 km (0.085 R)
• M13: 4,002,491 km (0.078 R)
• M14: 4,074,298 km (0.087 R)
• M15: 4,219,408 km (0.064 R)
• M16: 4,970,090 km (0.101 R)
• M17: 5,047,582 km (0.058 R)
• M18: 5,559,954 km (0.096 R)
• M19: 5,965,514 km (0.107 R)
• M20: 6,088,933 km (0.052 R)
• M21: 6,634,067 km (0.062 R)
• M22: 7,020,478 km (0.063 R)
• M23: 7,107,395 km (0.081 R)
• M24: 7,150,928 km (0.027 R)
• M25: 7,282,275 km (0.091 R)
• M26: 7,860,171 km (0.095 R)
• M27: 9,202,064 km (0.071 R)
• M28: 11,165,985 km (0.086 R)
• M29: 11,318,425 km (0.099 R)
• M30: 11,522,626 km (0.073 R)
• M31: 13,523,049 km (0.116 R)
• M32: 14,397,000 km (0.072 R)
• M33: 14,507,403 km (0.113 R)
• M34: 15,064,356 km (0.12 R)
• M35: 15,741,735 km (0.069 R)
• M36: 16,660,266 km (0.098 R)
• M37: 16,718,310 km (0.062 R)
• M38: 16,776,354 km (0.071 R)
• M39: 17,655,242 km (0.081 R)
• M40: 17,951,595 km (0.116 R)
• M41: 18,010,985 km (0.089 R)
• M42: 18,070,525 km (0.071 R)
• M43: 19,274,788 km (0.091 R)
• M44: 21,317,697 km (0.063 R)
• M45: 21,443,658 km (0.047 R)
• M46: 22,204,962 km (0.108 R)
• M47: 22,717,334 km (0.063 R)
• M48: 22,781,661 km (0.057 R)
• M49: 24,080,919 km (0.114 R)
• M50: 24,212,266 km (0.066 R)
• M51: 24,607,354 km (0.057 R)
• M52: 25,470,833 km (0.093 R)
• M53: 25,872,802 km (0.076 R)
• M54: 26,682,875 km (0.076 R)
• M55: 27,432,659 km (0.101 R)
• M56: 27,775,837 km (0.087 R)
• M57: 28,051,396 km (0.049 R)
• M58: 30,571,671 km (0.08 R)
• M59: 30,713,789 km (0.108 R)
• M60: 32,291,748 km (0.08 R)
• M61: 32,581,369 km (0.062 R)
• M62: 33,455,769 km (0.058 R)
• M63: 33,675,528 km (0.097 R)
• M64: 34,411,549 km (0.106 R)
• M65: 35,227,456 km (0.085 R)
• M66: 36,199,842 km (0.118 R)
• M67: 36,274,940 km (0.101 R)
• M68: 36,651,478 km (0.076 R)
• M69: 37,332,597 km (0.107 R)
• M70: 37,408,593 km (0.102 R)
• M71: 39,710,605 km (0.098 R)
• M72: 40,644,096 km (0.112 R)
• M73: 41,113,684 km (0.109 R)
• M74: 41,270,612 km (0.111 R)
• M75: 41,506,228 km (0.056 R)
• M76: 41,742,443 km (0.066 R)
• M77: 42,137,083 km (0.101 R)
• M78: 43,408,066 km (0.057 R)
• M79: 44,128,529 km (0.057 R)
• M80: 45,338,178 km (0.117 R)
• M81: 45,581,424 km (0.109 R)
• M82: 48,202,678 km (0.11 R)
• M83: 48,368,133 km (0.117 R)
• M84: 48,865,546 km (0.075 R)
• M85: 50,033,008 km (0.115 R)
• M86: 52,225,215 km (0.118 R)
• M87: 53,333,137 km (0.099 R)
• M88: 54,793,511 km (0.094 R)
• M89: 55,745,403 km (0.104 R)
• M90: 56,528,398 km (0.045 R)
• M91: 56,964,924 km (0.038 R)
• M92: 57,490,163 km (0.055 R)
• M93: 57,665,641 km (0.054 R)
• M94: 57,929,232 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 19,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit