🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.66 AU - 2.66 AU

Year: 991 Days

Day: 25.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.8 AU - 8.62 AU

Year: 6041 Days

Day: 47 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.1

Radius: 5.2

Gravity: 26.82 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 16.11 AU - 18.17 AU

Year: 22143 Days

Day: 19.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,537,222 km

• M1: 85,720 km (0.098 R)
• M2: 335,249 km (0.111 R)
• M3: 453,132 km (0.12 R)
• M4: 679,025 km (0.068 R)
• M5: 1,535,173 km (0.105 R)
• M6: 1,700,329 km (0.074 R)
• M7: 2,156,154 km (0.11 R)
• M8: 2,229,457 km (0.094 R)
• M9: 4,548,972 km (0.117 R)
• M10: 6,397,553 km (0.096 R)
• M11: 7,593,438 km (0.115 R)
• M12: 7,705,487 km (0.082 R)
• M13: 7,818,134 km (0.088 R)
• M14: 8,331,704 km (0.109 R)
• M15: 8,738,760 km (0.06 R)
• M16: 8,856,194 km (0.105 R)
• M17: 9,391,455 km (0.088 R)
• M18: 10,059,559 km (0.104 R)
• M19: 10,121,044 km (0.093 R)
• M20: 10,617,709 km (0.032 R)
• M21: 12,154,378 km (0.082 R)
• M22: 12,285,576 km (0.105 R)
• M23: 12,417,222 km (0.12 R)
• M24: 12,549,317 km (0.117 R)
• M25: 12,948,444 km (0.088 R)
• M26: 14,377,851 km (0.028 R)
• M27: 15,358,316 km (0.117 R)
• M28: 15,856,626 km (0.119 R)
• M29: 15,928,284 km (0.1 R)
• M30: 16,287,917 km (0.086 R)
• M31: 17,679,177 km (0.115 R)
• M32: 17,827,728 km (0.107 R)
• M33: 18,126,325 km (0.105 R)
• M34: 18,955,845 km (0.081 R)
• M35: 21,915,041 km (0.103 R)
• M36: 21,994,777 km (0.073 R)
• M37: 22,234,732 km (0.111 R)
• M38: 22,556,068 km (0.101 R)
• M39: 22,878,900 km (0.097 R)
• M40: 23,284,609 km (0.11 R)
• M41: 23,938,651 km (0.082 R)
• M42: 24,267,916 km (0.057 R)
• M43: 24,598,677 km (0.088 R)
• M44: 25,516,011 km (0.103 R)
• M45: 26,359,743 km (0.101 R)
• M46: 28,682,849 km (0.092 R)
• M47: 29,207,937 km (0.11 R)
• M48: 29,295,751 km (0.095 R)
• M49: 29,471,678 km (0.064 R)
• M50: 30,802,202 km (0.106 R)
• M51: 35,376,456 km (0.084 R)
• M52: 36,221,983 km (0.092 R)
• M53: 36,694,712 km (0.031 R)
• M54: 37,169,386 km (0.103 R)
• M55: 37,837,341 km (0.051 R)
• M56: 38,124,868 km (0.055 R)
• M57: 38,894,998 km (0.041 R)
• M58: 39,185,068 km (0.057 R)
• M59: 39,476,036 km (0.105 R)
• M60: 41,236,055 km (0.083 R)
• M61: 41,334,640 km (0.082 R)
• M62: 41,927,496 km (0.081 R)
• M63: 43,622,440 km (0.116 R)
• M64: 45,645,153 km (0.089 R)
• M65: 45,849,055 km (0.116 R)
• M66: 46,667,804 km (0.042 R)
• M67: 49,048,654 km (0.118 R)
• M68: 51,044,888 km (0.102 R)
• M69: 51,787,192 km (0.118 R)
• M70: 52,532,788 km (0.066 R)
• M71: 56,096,060 km (0.049 R)
• M72: 56,205,117 km (0.094 R)
• M73: 57,081,162 km (0.066 R)
• M74: 57,741,188 km (0.083 R)
• M75: 57,851,441 km (0.106 R)
• M76: 59,847,825 km (0.077 R)
• M77: 60,518,323 km (0.095 R)
• M78: 63,793,768 km (0.111 R)
• M79: 65,970,716 km (0.108 R)
• M80: 66,316,736 km (0.096 R)
• M81: 68,055,662 km (0.099 R)
• M82: 70,279,584 km (0.053 R)
• M83: 72,884,382 km (0.068 R)
• M84: 73,003,462 km (0.112 R)
• M85: 75,882,473 km (0.106 R)
• M86: 76,850,371 km (0.085 R)
• M87: 76,971,545 km (0.101 R)
• M88: 77,700,536 km (0.052 R)
• M89: 78,309,848 km (0.11 R)
• M90: 79,287,919 km (0.097 R)
• M91: 79,778,450 km (0.12 R)
• M92: 81,379,596 km (0.085 R)
• M93: 81,998,333 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.9

Radius: 5.2

Gravity: 21.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 15.8 AU - 22.82 AU

Year: 26479 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,537,222 km

• M1: 207,941 km (0.089 R)
• M2: 291,117 km (0.029 R)
• M3: 582,983 km (0.103 R)
• M4: 705,204 km (0.077 R)
• M5: 756,516 km (0.054 R)
• M6: 1,210,546 km (0.114 R)
• M7: 1,272,479 km (0.075 R)
• M8: 1,432,100 km (0.063 R)
• M9: 1,564,345 km (0.118 R)
• M10: 1,631,963 km (0.061 R)
• M11: 1,666,221 km (0.1 R)
• M12: 2,169,917 km (0.06 R)
• M13: 2,438,445 km (0.061 R)
• M14: 2,717,595 km (0.115 R)
• M15: 3,133,776 km (0.11 R)
• M16: 3,262,580 km (0.097 R)
• M17: 4,164,655 km (0.093 R)
• M18: 4,306,324 km (0.073 R)
• M19: 7,113,528 km (0.092 R)
• M20: 7,915,373 km (0.118 R)
• M21: 7,973,716 km (0.079 R)
• M22: 8,987,690 km (0.087 R)
• M23: 9,232,133 km (0.079 R)
• M24: 9,790,133 km (0.091 R)
• M25: 10,486,960 km (0.082 R)
• M26: 10,744,269 km (0.059 R)
• M27: 11,199,645 km (0.03 R)
• M28: 11,462,638 km (0.045 R)
• M29: 11,727,725 km (0.045 R)
• M30: 14,344,641 km (0.091 R)
• M31: 14,773,687 km (0.037 R)
• M32: 14,917,750 km (0.072 R)
• M33: 15,571,343 km (0.074 R)
• M34: 17,057,000 km (0.036 R)
• M35: 18,509,745 km (0.059 R)
• M36: 20,001,684 km (0.103 R)
• M37: 20,802,332 km (0.1 R)
• M38: 22,352,166 km (0.09 R)
• M39: 22,600,199 km (0.093 R)
• M40: 23,349,984 km (0.083 R)
• M41: 24,192,668 km (0.101 R)
• M42: 25,130,946 km (0.076 R)
• M43: 26,342,240 km (0.108 R)
• M44: 27,219,183 km (0.118 R)
• M45: 28,373,331 km (0.115 R)
• M46: 28,731,617 km (0.114 R)
• M47: 29,815,604 km (0.075 R)
• M48: 29,997,515 km (0.111 R)
• M49: 30,454,087 km (0.09 R)
• M50: 30,912,904 km (0.065 R)
• M51: 31,837,419 km (0.111 R)
• M52: 34,092,906 km (0.074 R)
• M53: 35,336,064 km (0.118 R)
• M54: 36,691,271 km (0.108 R)
• M55: 37,081,572 km (0.106 R)
• M56: 38,855,055 km (0.09 R)
• M57: 40,052,736 km (0.109 R)
• M58: 40,555,235 km (0.101 R)
• M59: 40,857,871 km (0.067 R)
• M60: 41,059,978 km (0.096 R)
• M61: 41,566,666 km (0.098 R)
• M62: 41,871,696 km (0.048 R)
• M63: 44,027,701 km (0.088 R)
• M64: 45,171,376 km (0.055 R)
• M65: 48,874,672 km (0.116 R)
• M66: 49,196,606 km (0.097 R)
• M67: 49,411,728 km (0.066 R)
• M68: 50,166,748 km (0.088 R)
• M69: 50,708,293 km (0.117 R)
• M70: 50,925,509 km (0.119 R)
• M71: 51,143,024 km (0.081 R)
• M72: 52,674,308 km (0.074 R)
• M73: 53,666,591 km (0.094 R)
• M74: 58,378,026 km (0.041 R)
• M75: 60,898,152 km (0.096 R)
• M76: 61,013,641 km (0.09 R)
• M77: 64,391,561 km (0.108 R)
• M78: 64,744,462 km (0.091 R)
• M79: 65,452,210 km (0.065 R)
• M80: 65,570,542 km (0.03 R)
• M81: 66,994,414 km (0.059 R)
• M82: 69,510,950 km (0.109 R)
• M83: 70,962,797 km (0.093 R)
• M84: 75,625,613 km (0.119 R)
• M85: 76,122,278 km (0.115 R)
• M86: 77,368,428 km (0.096 R)
• M87: 77,493,343 km (0.109 R)
• M88: 77,993,897 km (0.06 R)
• M89: 78,119,260 km (0.101 R)
• M90: 78,370,136 km (0.069 R)
• M91: 78,621,311 km (0.101 R)
• M92: 79,754,514 km (0.095 R)
• M93: 83,443,000 km (0.095 R)
• M94: 85,501,616 km (0.072 R)

Kuiper Belt

Range: 35.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 10,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit