🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.76 AU - 1.26 AU

Year: 387 Days

Day: 45.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 121.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.95 AU - 1.07 AU

Year: 387 Days

Day: 22 Hours

Environment

Temp: -3 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,122,896 km

• M1: 469,588 km (0.088 R)

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.54 AU - 2.08 AU

Year: 927 Days

Day: 30.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.9

Radius: 8.2

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.93 AU - 7.41 AU

Year: 6560 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,122,896 km

• M1: 102,774 km (0.061 R)
• M2: 268,079 km (0.065 R)
• M3: 407,056 km (0.101 R)
• M4: 471,981 km (0.11 R)
• M5: 551,119 km (0.044 R)
• M6: 679,174 km (0.104 R)
• M7: 746,942 km (0.091 R)
• M8: 853,306 km (0.069 R)
• M9: 1,016,218 km (0.102 R)
• M10: 1,095,056 km (0.103 R)
• M11: 1,148,612 km (0.032 R)
• M12: 1,329,476 km (0.087 R)
• M13: 1,489,696 km (0.117 R)
• M14: 2,024,807 km (0.092 R)
• M15: 2,383,244 km (0.086 R)
• M16: 3,120,013 km (0.11 R)
• M17: 3,178,057 km (0.047 R)
• M18: 3,275,445 km (0.094 R)
• M19: 3,453,467 km (0.046 R)
• M20: 3,634,480 km (0.099 R)
• M21: 3,757,001 km (0.097 R)
• M22: 4,325,174 km (0.11 R)
• M23: 4,411,791 km (0.045 R)
• M24: 4,586,372 km (0.099 R)
• M25: 5,147,064 km (0.088 R)
• M26: 5,658,390 km (0.11 R)
• M27: 6,016,228 km (0.107 R)
• M28: 6,137,103 km (0.108 R)
• M29: 6,332,328 km (0.105 R)
• M30: 6,430,764 km (0.09 R)
• M31: 6,779,028 km (0.057 R)
• M32: 7,390,434 km (0.101 R)
• M33: 7,468,225 km (0.078 R)
• M34: 7,598,225 km (0.077 R)
• M35: 7,676,615 km (0.099 R)
• M36: 7,755,303 km (0.051 R)
• M37: 8,152,785 km (0.103 R)
• M38: 8,665,606 km (0.1 R)
• M39: 8,747,586 km (0.076 R)
• M40: 8,939,819 km (0.062 R)
• M41: 9,328,474 km (0.11 R)
• M42: 9,581,295 km (0.112 R)
• M43: 9,722,665 km (0.083 R)
• M44: 9,779,362 km (0.084 R)
• M45: 9,836,210 km (0.111 R)
• M46: 10,093,518 km (0.066 R)
• M47: 10,266,303 km (0.104 R)
• M48: 10,937,699 km (0.109 R)
• M49: 11,055,881 km (0.108 R)
• M50: 11,834,538 km (0.101 R)
• M51: 12,047,117 km (0.069 R)
• M52: 12,199,856 km (0.112 R)
• M53: 13,035,510 km (0.037 R)
• M54: 13,539,355 km (0.118 R)
• M55: 13,729,943 km (0.096 R)
• M56: 13,857,550 km (0.109 R)
• M57: 14,178,138 km (0.069 R)
• M58: 15,451,814 km (0.09 R)
• M59: 15,717,650 km (0.048 R)
• M60: 15,817,731 km (0.108 R)
• M61: 16,388,746 km (0.117 R)
• M62: 16,524,132 km (0.112 R)
• M63: 16,932,385 km (0.102 R)
• M64: 17,103,525 km (0.088 R)
• M65: 17,309,521 km (0.086 R)
• M66: 17,967,602 km (0.109 R)
• M67: 18,527,995 km (0.067 R)
• M68: 19,201,036 km (0.105 R)
• M69: 19,451,014 km (0.093 R)
• M70: 20,134,976 km (0.102 R)
• M71: 20,680,410 km (0.083 R)
• M72: 21,748,838 km (0.086 R)
• M73: 21,897,688 km (0.091 R)
• M74: 22,271,084 km (0.101 R)
• M75: 22,986,311 km (0.103 R)
• M76: 23,251,847 km (0.106 R)
• M77: 23,327,843 km (0.107 R)
• M78: 23,441,986 km (0.032 R)
• M79: 23,709,168 km (0.077 R)
• M80: 24,208,077 km (0.113 R)
• M81: 25,060,187 km (0.049 R)
• M82: 25,177,172 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.3

Radius: 12.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.92 AU - 8.5 AU

Year: 8152 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 85,122,896 km

• M1: 168,597 km (0.047 R)
• M2: 447,597 km (0.063 R)
• M3: 553,363 km (0.115 R)
• M4: 744,100 km (0.091 R)
• M5: 1,432,848 km (0.108 R)
• M6: 1,583,643 km (0.094 R)
• M7: 2,087,788 km (0.108 R)
• M8: 2,437,697 km (0.108 R)
• M9: 2,538,377 km (0.117 R)
• M10: 3,348,599 km (0.058 R)
• M11: 3,574,641 km (0.059 R)
• M12: 3,712,720 km (0.106 R)
• M13: 4,089,856 km (0.079 R)
• M14: 4,234,368 km (0.11 R)
• M15: 4,405,358 km (0.1 R)
• M16: 4,703,806 km (0.076 R)
• M17: 4,880,930 km (0.108 R)
• M18: 6,099,704 km (0.091 R)
• M19: 6,210,107 km (0.03 R)
• M20: 6,914,713 km (0.102 R)
• M21: 7,001,031 km (0.096 R)
• M22: 7,467,327 km (0.088 R)
• M23: 7,913,727 km (0.073 R)
• M24: 8,064,522 km (0.089 R)
• M25: 8,216,214 km (0.114 R)
• M26: 8,832,557 km (0.08 R)
• M27: 9,241,259 km (0.076 R)
• M28: 10,109,824 km (0.108 R)
• M29: 10,803,360 km (0.103 R)
• M30: 10,903,740 km (0.045 R)
• M31: 11,071,738 km (0.034 R)
• M32: 11,206,676 km (0.107 R)
• M33: 11,308,253 km (0.081 R)
• M34: 11,478,345 km (0.084 R)
• M35: 11,820,925 km (0.031 R)
• M36: 12,271,364 km (0.086 R)
• M37: 12,551,411 km (0.086 R)
• M38: 12,656,877 km (0.092 R)
• M39: 13,656,341 km (0.104 R)
• M40: 14,422,581 km (0.071 R)
• M41: 14,533,134 km (0.1 R)
• M42: 15,090,386 km (0.092 R)
• M43: 15,202,734 km (0.071 R)
• M44: 15,541,274 km (0.071 R)
• M45: 15,920,505 km (0.042 R)
• M46: 16,687,942 km (0.107 R)
• M47: 16,804,179 km (0.042 R)
• M48: 16,998,357 km (0.111 R)
• M49: 17,271,523 km (0.083 R)
• M50: 17,743,055 km (0.025 R)
• M51: 17,861,687 km (0.077 R)
• M52: 19,305,156 km (0.106 R)
• M53: 19,835,630 km (0.114 R)
• M54: 20,412,330 km (0.088 R)
• M55: 20,578,085 km (0.037 R)
• M56: 21,036,303 km (0.117 R)
• M57: 21,877,941 km (0.098 R)
• M58: 22,388,219 km (0.028 R)
• M59: 22,559,209 km (0.117 R)
• M60: 24,424,695 km (0.077 R)
• M61: 24,556,640 km (0.086 R)
• M62: 25,042,684 km (0.04 R)
• M63: 25,398,128 km (0.116 R)
• M64: 25,665,759 km (0.107 R)
• M65: 26,069,075 km (0.092 R)
• M66: 26,339,099 km (0.095 R)
• M67: 26,791,183 km (0.076 R)
• M68: 27,840,912 km (0.098 R)
• M69: 27,978,841 km (0.093 R)
• M70: 28,070,844 km (0.095 R)
• M71: 28,811,054 km (0.111 R)
• M72: 29,230,078 km (0.031 R)
• M73: 29,792,117 km (0.094 R)
• M74: 30,641,833 km (0.114 R)
• M75: 30,831,822 km (0.115 R)
• M76: 31,069,832 km (0.064 R)
• M77: 31,260,569 km (0.101 R)
• M78: 31,595,369 km (0.041 R)
• M79: 31,931,366 km (0.085 R)
• M80: 32,172,219 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.8

Radius: 6

Gravity: 26.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.91 AU - 16.35 AU

Year: 20226 Days

Day: 15.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,122,896 km

• M1: 77,342 km (0.094 R)
• M2: 124,465 km (0.097 R)
• M3: 172,786 km (0.037 R)
• M4: 315,203 km (0.099 R)
• M5: 1,683,574 km (0.078 R)
• M6: 1,786,647 km (0.077 R)
• M7: 2,219,584 km (0.104 R)
• M8: 2,370,977 km (0.102 R)
• M9: 3,434,767 km (0.038 R)
• M10: 3,521,983 km (0.085 R)
• M11: 4,293,160 km (0.052 R)
• M12: 4,434,530 km (0.086 R)
• M13: 4,529,674 km (0.062 R)
• M14: 5,466,755 km (0.032 R)
• M15: 5,930,957 km (0.098 R)
• M16: 6,247,506 km (0.116 R)
• M17: 6,787,255 km (0.113 R)
• M18: 7,062,665 km (0.093 R)
• M19: 7,795,994 km (0.11 R)
• M20: 9,151,500 km (0.081 R)
• M21: 9,455,782 km (0.095 R)
• M22: 11,545,515 km (0.063 R)
• M23: 12,006,576 km (0.098 R)
• M24: 13,287,881 km (0.115 R)
• M25: 13,632,405 km (0.118 R)
• M26: 15,254,046 km (0.088 R)
• M27: 15,904,946 km (0.098 R)
• M28: 15,977,950 km (0.103 R)
• M29: 16,491,220 km (0.047 R)
• M30: 16,639,023 km (0.044 R)
• M31: 17,234,123 km (0.111 R)
• M32: 18,983,371 km (0.075 R)
• M33: 19,449,070 km (0.04 R)
• M34: 19,605,100 km (0.11 R)
• M35: 20,948,040 km (0.111 R)
• M36: 25,066,470 km (0.107 R)
• M37: 26,349,421 km (0.106 R)
• M38: 26,608,524 km (0.072 R)
• M39: 27,042,358 km (0.042 R)
• M40: 27,391,071 km (0.093 R)
• M41: 27,653,615 km (0.112 R)
• M42: 27,916,907 km (0.086 R)
• M43: 28,534,747 km (0.07 R)
• M44: 30,686,562 km (0.1 R)
• M45: 31,690,215 km (0.108 R)
• M46: 33,635,884 km (0.119 R)
• M47: 33,823,181 km (0.058 R)
• M48: 34,010,926 km (0.068 R)
• M49: 34,670,503 km (0.066 R)
• M50: 34,954,440 km (0.044 R)
• M51: 35,715,444 km (0.067 R)
• M52: 36,002,224 km (0.057 R)
• M53: 36,963,689 km (0.095 R)
• M54: 37,836,144 km (0.096 R)
• M55: 40,693,463 km (0.093 R)
• M56: 41,293,201 km (0.109 R)
• M57: 43,925,824 km (0.115 R)
• M58: 45,159,109 km (0.052 R)
• M59: 46,299,643 km (0.1 R)
• M60: 46,612,303 km (0.087 R)
• M61: 47,239,716 km (0.096 R)
• M62: 49,777,495 km (0.1 R)
• M63: 49,884,158 km (0.062 R)
• M64: 50,418,821 km (0.118 R)
• M65: 52,034,029 km (0.084 R)
• M66: 52,142,338 km (0.111 R)
• M67: 52,902,445 km (0.101 R)
• M68: 54,653,488 km (0.092 R)
• M69: 54,873,696 km (0.111 R)
• M70: 61,387,187 km (0.113 R)
• M71: 61,730,664 km (0.105 R)
• M72: 64,152,952 km (0.12 R)
• M73: 64,617,753 km (0.076 R)
• M74: 65,550,945 km (0.116 R)
• M75: 65,784,916 km (0.101 R)
• M76: 66,019,186 km (0.115 R)
• M77: 66,371,190 km (0.079 R)
• M78: 66,958,960 km (0.091 R)
• M79: 68,495,629 km (0.106 R)
• M80: 70,163,496 km (0.086 R)
• M81: 70,522,531 km (0.078 R)
• M82: 70,642,359 km (0.103 R)
• M83: 71,242,695 km (0.093 R)
• M84: 71,724,101 km (0.101 R)
• M85: 74,635,126 km (0.117 R)
• M86: 76,843,639 km (0.117 R)
• M87: 77,337,312 km (0.046 R)
• M88: 79,571,855 km (0.084 R)
• M89: 81,576,018 km (0.068 R)
• M90: 82,710,568 km (0.096 R)
• M91: 83,850,355 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 15,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit