🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.76 AU - 0.9 AU

Year: 283 Days

Day: 38.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.62 AU - 1.98 AU

Year: 905 Days

Day: 25.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.52 AU - 4.88 AU

Year: 3226 Days

Day: 23.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.3

Radius: 12.1

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.9 AU - 6.74 AU

Year: 5262 Days

Day: 6.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,565,845 km

• M1: 155,432 km (0.09 R)
• M2: 249,828 km (0.09 R)
• M3: 678,726 km (0.104 R)
• M4: 945,608 km (0.107 R)
• M5: 1,084,884 km (0.076 R)
• M6: 1,216,530 km (0.108 R)
• M7: 1,448,407 km (0.078 R)
• M8: 1,849,628 km (0.069 R)
• M9: 2,191,908 km (0.099 R)
• M10: 2,673,015 km (0.107 R)
• M11: 2,915,662 km (0.062 R)
• M12: 3,102,510 km (0.086 R)
• M13: 3,293,397 km (0.101 R)
• M14: 3,401,108 km (0.093 R)
• M15: 3,532,006 km (0.085 R)
• M16: 3,821,478 km (0.062 R)
• M17: 3,980,650 km (0.118 R)
• M18: 4,141,916 km (0.116 R)
• M19: 4,258,453 km (0.11 R)
• M20: 4,423,609 km (0.108 R)
• M21: 4,614,945 km (0.077 R)
• M22: 4,907,109 km (0.092 R)
• M23: 5,280,805 km (0.091 R)
• M24: 5,382,083 km (0.099 R)
• M25: 5,484,108 km (0.048 R)
• M26: 5,715,686 km (0.094 R)
• M27: 6,242,270 km (0.097 R)
• M28: 6,701,985 km (0.063 R)
• M29: 6,811,789 km (0.064 R)
• M30: 6,977,693 km (0.079 R)
• M31: 7,116,820 km (0.093 R)
• M32: 7,313,391 km (0.048 R)
• M33: 8,352,199 km (0.056 R)
• M34: 8,470,531 km (0.109 R)
• M35: 8,738,760 km (0.106 R)
• M36: 8,828,668 km (0.114 R)
• M37: 9,253,077 km (0.091 R)
• M38: 9,560,202 km (0.036 R)
• M39: 9,715,035 km (0.11 R)
• M40: 10,027,246 km (0.106 R)
• M41: 10,342,748 km (0.114 R)
• M42: 10,533,635 km (0.074 R)
• M43: 11,374,375 km (0.064 R)
• M44: 11,538,633 km (0.12 R)
• M45: 12,303,976 km (0.081 R)
• M46: 12,641,768 km (0.102 R)
• M47: 12,743,794 km (0.111 R)
• M48: 12,914,335 km (0.119 R)
• M49: 14,235,285 km (0.045 R)
• M50: 14,376,954 km (0.095 R)
• M51: 14,947,819 km (0.075 R)
• M52: 15,818,180 km (0.09 R)
• M53: 16,742,096 km (0.113 R)
• M54: 17,229,486 km (0.077 R)
• M55: 18,913,808 km (0.105 R)
• M56: 19,225,570 km (0.084 R)
• M57: 19,343,005 km (0.108 R)
• M58: 19,893,974 km (0.116 R)
• M59: 20,450,029 km (0.108 R)
• M60: 20,609,949 km (0.086 R)
• M61: 21,132,345 km (0.071 R)
• M62: 22,067,182 km (0.047 R)
• M63: 23,473,701 km (0.083 R)
• M64: 23,977,098 km (0.055 R)
• M65: 24,653,879 km (0.099 R)
• M66: 24,994,513 km (0.098 R)
• M67: 25,637,634 km (0.084 R)
• M68: 25,896,289 km (0.106 R)
• M69: 26,069,374 km (0.077 R)
• M70: 26,155,991 km (0.082 R)
• M71: 26,286,141 km (0.065 R)
• M72: 26,416,441 km (0.069 R)
• M73: 26,503,507 km (0.115 R)
• M74: 26,765,153 km (0.079 R)
• M75: 26,852,519 km (0.077 R)
• M76: 27,599,311 km (0.071 R)
• M77: 27,820,267 km (0.092 R)
• M78: 27,997,391 km (0.08 R)
• M79: 28,441,996 km (0.107 R)
• M80: 28,754,656 km (0.089 R)
• M81: 29,023,483 km (0.088 R)
• M82: 30,061,842 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.3

Radius: 14.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.14 AU - 7.84 AU

Year: 6925 Days

Day: 10.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,565,845 km

• M1: 182,061 km (0.069 R)
• M2: 285,283 km (0.107 R)
• M3: 383,270 km (0.106 R)
• M4: 532,269 km (0.082 R)
• M5: 622,178 km (0.119 R)
• M6: 808,277 km (0.109 R)
• M7: 902,225 km (0.066 R)
• M8: 1,073,066 km (0.113 R)
• M9: 1,162,824 km (0.064 R)
• M10: 1,416,093 km (0.101 R)
• M11: 2,128,030 km (0.115 R)
• M12: 2,441,587 km (0.104 R)
• M13: 3,402,903 km (0.093 R)
• M14: 3,585,412 km (0.085 R)
• M15: 3,888,946 km (0.109 R)
• M16: 4,571,262 km (0.085 R)
• M17: 5,799,760 km (0.106 R)
• M18: 6,046,297 km (0.105 R)
• M19: 6,268,450 km (0.076 R)
• M20: 6,436,748 km (0.103 R)
• M21: 6,806,853 km (0.086 R)
• M22: 7,037,981 km (0.109 R)
• M23: 8,665,756 km (0.052 R)
• M24: 8,948,197 km (0.102 R)
• M25: 9,425,563 km (0.11 R)
• M26: 10,239,675 km (0.09 R)
• M27: 10,438,491 km (0.103 R)
• M28: 10,873,521 km (0.06 R)
• M29: 10,974,799 km (0.063 R)
• M30: 11,314,685 km (0.087 R)
• M31: 11,520,233 km (0.055 R)
• M32: 12,109,499 km (0.089 R)
• M33: 12,284,678 km (0.039 R)
• M34: 12,390,144 km (0.081 R)
• M35: 12,744,093 km (0.059 R)
• M36: 13,173,289 km (0.058 R)
• M37: 14,266,850 km (0.071 R)
• M38: 14,526,252 km (0.069 R)
• M39: 15,923,347 km (0.106 R)
• M40: 16,463,096 km (0.098 R)
• M41: 16,618,379 km (0.111 R)
• M42: 16,891,395 km (0.078 R)
• M43: 17,008,829 km (0.094 R)
• M44: 17,284,089 km (0.059 R)
• M45: 18,318,858 km (0.093 R)
• M46: 18,479,975 km (0.094 R)
• M47: 18,762,864 km (0.069 R)
• M48: 18,965,719 km (0.068 R)
• M49: 19,620,060 km (0.088 R)
• M50: 20,365,207 km (0.1 R)
• M51: 21,372,898 km (0.118 R)
• M52: 21,925,662 km (0.065 R)
• M53: 22,139,438 km (0.114 R)
• M54: 22,871,719 km (0.081 R)
• M55: 23,132,020 km (0.103 R)
• M56: 24,094,981 km (0.11 R)
• M57: 24,670,185 km (0.107 R)
• M58: 24,937,217 km (0.069 R)
• M59: 25,564,032 km (0.058 R)
• M60: 25,698,969 km (0.076 R)
• M61: 25,879,384 km (0.075 R)
• M62: 26,105,277 km (0.068 R)
• M63: 26,513,829 km (0.084 R)
• M64: 26,604,934 km (0.026 R)
• M65: 27,153,510 km (0.066 R)
• M66: 27,383,292 km (0.118 R)
• M67: 27,705,974 km (0.05 R)
• M68: 30,475,330 km (0.091 R)
• M69: 30,857,702 km (0.105 R)
• M70: 31,289,591 km (0.05 R)
• M71: 31,434,103 km (0.114 R)
• M72: 31,530,444 km (0.065 R)
• M73: 31,772,045 km (0.052 R)
• M74: 31,917,155 km (0.102 R)
• M75: 32,159,653 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 10.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.39 AU - 10.03 AU

Year: 9633 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,565,845 km

• M1: 140,622 km (0.052 R)
• M2: 226,641 km (0.118 R)
• M3: 363,523 km (0.079 R)
• M4: 440,117 km (0.043 R)
• M5: 523,892 km (0.108 R)
• M6: 641,027 km (0.046 R)
• M7: 842,386 km (0.117 R)
• M8: 1,065,137 km (0.1 R)
• M9: 1,435,092 km (0.096 R)
• M10: 1,664,426 km (0.057 R)
• M11: 1,905,727 km (0.116 R)
• M12: 2,311,138 km (0.098 R)
• M13: 2,490,057 km (0.099 R)
• M14: 2,814,235 km (0.039 R)
• M15: 3,054,041 km (0.118 R)
• M16: 3,376,125 km (0.038 R)
• M17: 3,502,834 km (0.052 R)
• M18: 4,434,380 km (0.076 R)
• M19: 4,517,706 km (0.117 R)
• M20: 4,601,631 km (0.041 R)
• M21: 4,742,552 km (0.119 R)
• M22: 5,528,090 km (0.09 R)
• M23: 5,648,068 km (0.075 R)
• M24: 6,136,205 km (0.086 R)
• M25: 6,861,606 km (0.109 R)
• M26: 7,087,798 km (0.096 R)
• M27: 7,316,533 km (0.051 R)
• M28: 7,949,481 km (0.065 R)
• M29: 8,496,261 km (0.114 R)
• M30: 9,232,283 km (0.043 R)
• M31: 9,339,096 km (0.083 R)
• M32: 10,952,659 km (0.11 R)
• M33: 11,065,754 km (0.119 R)
• M34: 11,141,451 km (0.062 R)
• M35: 11,331,291 km (0.113 R)
• M36: 11,637,368 km (0.103 R)
• M37: 12,179,511 km (0.06 R)
• M38: 12,257,750 km (0.054 R)
• M39: 12,730,031 km (0.027 R)
• M40: 13,128,111 km (0.085 R)
• M41: 13,328,721 km (0.071 R)
• M42: 13,773,775 km (0.101 R)
• M43: 14,059,507 km (0.066 R)
• M44: 14,595,217 km (0.067 R)
• M45: 14,719,832 km (0.109 R)
• M46: 16,070,850 km (0.106 R)
• M47: 16,199,654 km (0.108 R)
• M48: 16,285,523 km (0.092 R)
• M49: 16,501,244 km (0.03 R)
• M50: 17,110,107 km (0.093 R)
• M51: 17,461,213 km (0.113 R)
• M52: 18,439,434 km (0.04 R)
• M53: 19,207,319 km (0.108 R)
• M54: 21,243,346 km (0.119 R)
• M55: 21,620,782 km (0.092 R)
• M56: 22,000,461 km (0.085 R)
• M57: 22,334,513 km (0.089 R)
• M58: 22,766,552 km (0.074 R)
• M59: 23,007,704 km (0.081 R)
• M60: 23,346,842 km (0.094 R)
• M61: 24,226,478 km (0.08 R)
• M62: 24,620,818 km (0.045 R)
• M63: 25,716,472 km (0.1 R)
• M64: 25,917,382 km (0.063 R)
• M65: 26,270,134 km (0.061 R)
• M66: 26,726,108 km (0.027 R)
• M67: 27,800,371 km (0.101 R)
• M68: 28,161,500 km (0.067 R)
• M69: 28,784,276 km (0.086 R)
• M70: 29,937,975 km (0.084 R)
• M71: 31,427,969 km (0.111 R)
• M72: 32,942,050 km (0.094 R)
• M73: 33,105,710 km (0.06 R)
• M74: 33,543,283 km (0.084 R)
• M75: 34,203,459 km (0.053 R)
• M76: 36,209,417 km (0.105 R)
• M77: 36,378,313 km (0.064 R)
• M78: 36,660,305 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.4

Radius: 6.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 15.45 AU - 22.15 AU

Year: 30547 Days

Day: 18.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,565,845 km

• M1: 86,767 km (0.081 R)
• M2: 172,935 km (0.101 R)
• M3: 223,948 km (0.103 R)
• M4: 332,556 km (0.085 R)
• M5: 553,512 km (0.102 R)
• M6: 619,784 km (0.115 R)
• M7: 991,385 km (0.099 R)
• M8: 1,265,299 km (0.077 R)
• M9: 1,538,614 km (0.12 R)
• M10: 1,830,180 km (0.085 R)
• M11: 1,905,727 km (0.047 R)
• M12: 2,138,950 km (0.109 R)
• M13: 2,218,686 km (0.083 R)
• M14: 2,950,668 km (0.082 R)
• M15: 3,099,518 km (0.103 R)
• M16: 3,281,280 km (0.07 R)
• M17: 3,719,153 km (0.054 R)
• M18: 3,879,970 km (0.109 R)
• M19: 4,010,270 km (0.108 R)
• M20: 5,831,923 km (0.058 R)
• M21: 6,284,008 km (0.069 R)
• M22: 6,398,750 km (0.118 R)
• M23: 6,747,313 km (0.113 R)
• M24: 7,341,964 km (0.056 R)
• M25: 7,829,803 km (0.115 R)
• M26: 8,965,101 km (0.084 R)
• M27: 10,876,812 km (0.107 R)
• M28: 12,044,125 km (0.037 R)
• M29: 12,139,119 km (0.087 R)
• M30: 12,330,156 km (0.064 R)
• M31: 12,860,331 km (0.065 R)
• M32: 12,957,569 km (0.103 R)
• M33: 13,545,788 km (0.094 R)
• M34: 13,893,005 km (0.051 R)
• M35: 14,799,269 km (0.104 R)
• M36: 14,850,281 km (0.115 R)
• M37: 15,414,116 km (0.076 R)
• M38: 17,093,801 km (0.074 R)
• M39: 17,684,563 km (0.092 R)
• M40: 18,118,397 km (0.102 R)
• M41: 18,281,907 km (0.094 R)
• M42: 18,336,510 km (0.104 R)
• M43: 18,555,671 km (0.034 R)
• M44: 18,996,536 km (0.106 R)
• M45: 19,051,738 km (0.118 R)
• M46: 19,162,590 km (0.112 R)
• M47: 19,329,391 km (0.07 R)
• M48: 19,496,492 km (0.116 R)
• M49: 21,597,145 km (0.049 R)
• M50: 21,944,661 km (0.062 R)
• M51: 22,410,659 km (0.079 R)
• M52: 22,703,571 km (0.12 R)
• M53: 22,938,889 km (0.064 R)
• M54: 24,127,294 km (0.088 R)
• M55: 25,274,859 km (0.047 R)
• M56: 25,457,518 km (0.114 R)
• M57: 26,008,637 km (0.114 R)
• M58: 26,254,875 km (0.086 R)
• M59: 27,748,011 km (0.078 R)
• M60: 28,314,987 km (0.116 R)
• M61: 28,378,267 km (0.096 R)
• M62: 28,441,547 km (0.082 R)
• M63: 28,695,265 km (0.084 R)
• M64: 29,140,768 km (0.045 R)
• M65: 30,686,114 km (0.032 R)
• M66: 31,928,075 km (0.084 R)
• M67: 32,787,365 km (0.06 R)
• M68: 32,853,787 km (0.095 R)
• M69: 34,596,303 km (0.086 R)
• M70: 34,867,075 km (0.111 R)
• M71: 35,206,363 km (0.065 R)
• M72: 36,162,592 km (0.077 R)
• M73: 36,574,884 km (0.092 R)
• M74: 38,730,290 km (0.073 R)
• M75: 38,870,763 km (0.104 R)
• M76: 39,929,766 km (0.104 R)
• M77: 40,498,388 km (0.106 R)
• M78: 40,712,313 km (0.118 R)
• M79: 41,859,579 km (0.106 R)
• M80: 42,726,947 km (0.026 R)
• M81: 42,799,502 km (0.074 R)
• M82: 44,553,088 km (0.115 R)
• M83: 44,921,249 km (0.05 R)
• M84: 44,995,000 km (0.103 R)
• M85: 46,479,011 km (0.115 R)
• M86: 46,553,661 km (0.062 R)
• M87: 48,129,824 km (0.095 R)
• M88: 48,810,644 km (0.1 R)
• M89: 49,038,332 km (0.09 R)
• M90: 49,266,319 km (0.08 R)
• M91: 49,952,524 km (0.097 R)
• M92: 50,565,127 km (0.075 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 17,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit