🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.7 AU - 0.86 AU

Year: 258 Days

Day: 47.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.69 AU - 1.01 AU

Year: 294 Days

Day: 35.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,200,791 km

• M1: 795,711 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.42 AU - 1.9 AU

Year: 801 Days

Day: 30.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.38 AU - 1.98 AU

Year: 816 Days

Day: 13 Hours

Environment

Temp: -55 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,200,791 km

• M1: 1,593,068 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.5

Radius: 9.3

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.6 AU - 5.96 AU

Year: 3916 Days

Day: 13.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 100,200,791 km

• M1: 146,756 km (0.026 R)
• M2: 248,781 km (0.077 R)
• M3: 367,562 km (0.107 R)
• M4: 433,834 km (0.119 R)
• M5: 505,042 km (0.085 R)
• M6: 580,889 km (0.062 R)
• M7: 651,349 km (0.086 R)
• M8: 786,436 km (0.106 R)
• M9: 998,566 km (0.117 R)
• M10: 1,085,183 km (0.117 R)
• M11: 1,272,479 km (0.051 R)
• M12: 1,367,025 km (0.098 R)
• M13: 1,457,532 km (0.074 R)
• M14: 1,536,669 km (0.098 R)
• M15: 1,603,839 km (0.116 R)
• M16: 1,720,226 km (0.077 R)
• M17: 1,846,786 km (0.074 R)
• M18: 2,313,830 km (0.086 R)
• M19: 2,477,490 km (0.046 R)
• M20: 2,580,862 km (0.104 R)
• M21: 2,677,503 km (0.104 R)
• M22: 2,924,489 km (0.108 R)
• M23: 3,050,899 km (0.1 R)
• M24: 3,110,439 km (0.064 R)
• M25: 3,458,404 km (0.118 R)
• M26: 4,144,459 km (0.115 R)
• M27: 4,220,006 km (0.109 R)
• M28: 4,315,300 km (0.034 R)
• M29: 4,713,231 km (0.058 R)
• M30: 4,971,736 km (0.108 R)
• M31: 5,204,360 km (0.08 R)
• M32: 5,347,675 km (0.104 R)
• M33: 5,409,459 km (0.082 R)
• M34: 5,796,170 km (0.115 R)
• M35: 6,213,398 km (0.09 R)
• M36: 6,354,618 km (0.099 R)
• M37: 6,651,421 km (0.111 R)
• M38: 6,773,642 km (0.054 R)
• M39: 6,952,860 km (0.102 R)
• M40: 7,031,698 km (0.06 R)
• M41: 7,213,011 km (0.11 R)
• M42: 7,557,385 km (0.106 R)
• M43: 7,696,661 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.3

Radius: 11.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.2 AU - 9.1 AU

Year: 8719 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 100,200,791 km

• M1: 152,739 km (0.104 R)
• M2: 426,055 km (0.086 R)
• M3: 640,428 km (0.062 R)
• M4: 747,840 km (0.116 R)
• M5: 921,822 km (0.068 R)
• M6: 1,126,173 km (0.067 R)
• M7: 1,208,900 km (0.103 R)
• M8: 1,416,393 km (0.103 R)
• M9: 1,827,488 km (0.106 R)
• M10: 2,212,104 km (0.084 R)
• M11: 2,338,963 km (0.091 R)
• M12: 2,802,267 km (0.043 R)
• M13: 3,391,234 km (0.055 R)
• M14: 3,587,806 km (0.089 R)
• M15: 3,662,605 km (0.069 R)
• M16: 3,838,981 km (0.08 R)
• M17: 3,915,425 km (0.108 R)
• M18: 4,200,259 km (0.079 R)
• M19: 4,900,377 km (0.117 R)
• M20: 5,179,527 km (0.078 R)
• M21: 5,665,870 km (0.053 R)
• M22: 5,811,728 km (0.104 R)
• M23: 5,929,312 km (0.106 R)
• M24: 6,347,288 km (0.081 R)
• M25: 6,529,349 km (0.087 R)
• M26: 6,774,839 km (0.092 R)
• M27: 7,117,268 km (0.062 R)
• M28: 7,722,392 km (0.08 R)
• M29: 7,982,094 km (0.119 R)
• M30: 8,080,230 km (0.096 R)
• M31: 10,446,569 km (0.044 R)
• M32: 10,697,893 km (0.062 R)
• M33: 10,914,960 km (0.115 R)
• M34: 11,060,369 km (0.105 R)
• M35: 11,611,936 km (0.09 R)
• M36: 11,723,237 km (0.106 R)
• M37: 12,097,082 km (0.107 R)
• M38: 12,474,817 km (0.073 R)
• M39: 13,631,358 km (0.116 R)
• M40: 13,945,514 km (0.096 R)
• M41: 14,301,856 km (0.04 R)
• M42: 14,381,442 km (0.119 R)
• M43: 15,552,195 km (0.085 R)
• M44: 15,798,283 km (0.109 R)
• M45: 16,169,735 km (0.102 R)
• M46: 17,047,874 km (0.114 R)
• M47: 17,428,900 km (0.063 R)
• M48: 17,855,553 km (0.046 R)
• M49: 19,156,307 km (0.1 R)
• M50: 19,685,135 km (0.066 R)
• M51: 19,818,128 km (0.118 R)
• M52: 20,937,718 km (0.099 R)
• M53: 21,345,821 km (0.065 R)
• M54: 21,802,394 km (0.028 R)
• M55: 22,216,032 km (0.045 R)
• M56: 22,539,612 km (0.111 R)
• M57: 23,191,260 km (0.118 R)
• M58: 23,566,601 km (0.083 R)
• M59: 23,802,068 km (0.103 R)
• M60: 24,275,546 km (0.081 R)
• M61: 24,418,112 km (0.119 R)
• M62: 24,560,978 km (0.117 R)
• M63: 24,704,144 km (0.112 R)
• M64: 24,847,758 km (0.113 R)
• M65: 25,231,626 km (0.11 R)
• M66: 25,327,967 km (0.109 R)
• M67: 25,714,378 km (0.045 R)
• M68: 25,859,787 km (0.113 R)
• M69: 26,005,495 km (0.106 R)
• M70: 26,444,116 km (0.094 R)
• M71: 26,639,940 km (0.113 R)
• M72: 27,230,104 km (0.118 R)
• M73: 27,725,123 km (0.055 R)
• M74: 28,073,536 km (0.061 R)
• M75: 28,674,172 km (0.091 R)
• M76: 28,875,231 km (0.119 R)
• M77: 29,329,560 km (0.064 R)
• M78: 29,684,406 km (0.041 R)
• M79: 31,170,063 km (0.03 R)
• M80: 32,837,481 km (0.088 R)
• M81: 34,694,140 km (0.103 R)
• M82: 35,662,188 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.2

Radius: 3.4

Gravity: 78.04 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 13.44 AU - 20.62 AU

Year: 26336 Days

Day: 18.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,200,791 km

• M1: 67,618 km (0.11 R)
• M2: 284,236 km (0.084 R)
• M3: 414,685 km (0.097 R)
• M4: 755,170 km (0.089 R)
• M5: 813,663 km (0.09 R)
• M6: 1,095,505 km (0.082 R)
• M7: 1,369,569 km (0.114 R)
• M8: 1,588,580 km (0.116 R)
• M9: 2,524,314 km (0.09 R)
• M10: 3,597,081 km (0.085 R)
• M11: 3,999,349 km (0.074 R)
• M12: 5,232,784 km (0.118 R)
• M13: 6,154,307 km (0.078 R)
• M14: 6,272,938 km (0.083 R)
• M15: 7,000,881 km (0.04 R)
• M16: 8,141,565 km (0.117 R)
• M17: 8,271,865 km (0.041 R)
• M18: 8,468,586 km (0.055 R)
• M19: 8,666,953 km (0.101 R)
• M20: 8,733,374 km (0.092 R)
• M21: 9,819,006 km (0.099 R)
• M22: 10,096,959 km (0.085 R)
• M23: 10,377,604 km (0.09 R)
• M24: 11,671,626 km (0.075 R)
• M25: 12,114,136 km (0.116 R)
• M26: 12,562,032 km (0.106 R)
• M27: 13,167,904 km (0.063 R)
• M28: 13,551,174 km (0.12 R)
• M29: 16,417,768 km (0.082 R)
• M30: 16,747,482 km (0.062 R)
• M31: 17,918,534 km (0.084 R)
• M32: 18,428,513 km (0.109 R)
• M33: 19,636,665 km (0.051 R)
• M34: 20,074,389 km (0.064 R)
• M35: 20,162,352 km (0.103 R)
• M36: 21,048,570 km (0.05 R)
• M37: 21,586,374 km (0.059 R)
• M38: 23,504,219 km (0.05 R)
• M39: 24,812,602 km (0.112 R)
• M40: 27,890,877 km (0.065 R)
• M41: 29,075,693 km (0.094 R)
• M42: 29,975,225 km (0.072 R)
• M43: 30,478,771 km (0.087 R)
• M44: 30,985,309 km (0.048 R)
• M45: 32,006,464 km (0.111 R)
• M46: 34,291,572 km (0.095 R)
• M47: 34,396,590 km (0.096 R)
• M48: 35,347,434 km (0.116 R)
• M49: 36,843,712 km (0.113 R)
• M50: 38,578,748 km (0.073 R)
• M51: 40,896,019 km (0.08 R)
• M52: 42,465,749 km (0.106 R)
• M53: 43,940,934 km (0.112 R)
• M54: 45,202,343 km (0.089 R)
• M55: 45,432,873 km (0.077 R)
• M56: 46,824,732 km (0.06 R)
• M57: 49,412,476 km (0.047 R)
• M58: 49,650,037 km (0.096 R)
• M59: 50,364,966 km (0.096 R)
• M60: 51,203,312 km (0.033 R)
• M61: 53,258,488 km (0.054 R)
• M62: 53,990,171 km (0.077 R)
• M63: 56,950,413 km (0.057 R)
• M64: 58,827,119 km (0.113 R)
• M65: 59,078,742 km (0.092 R)
• M66: 59,962,716 km (0.112 R)
• M67: 61,360,708 km (0.083 R)
• M68: 63,284,088 km (0.052 R)
• M69: 66,271,707 km (0.118 R)
• M70: 67,321,435 km (0.101 R)
• M71: 67,980,414 km (0.101 R)
• M72: 68,244,604 km (0.084 R)
• M73: 71,575,550 km (0.095 R)
• M74: 72,787,592 km (0.117 R)
• M75: 72,922,679 km (0.055 R)
• M76: 73,057,766 km (0.056 R)
• M77: 73,328,388 km (0.058 R)
• M78: 73,599,310 km (0.114 R)
• M79: 75,915,683 km (0.099 R)
• M80: 78,532,599 km (0.109 R)
• M81: 79,087,308 km (0.106 R)
• M82: 82,865,402 km (0.053 R)
• M83: 83,571,504 km (0.113 R)
• M84: 83,996,063 km (0.079 R)
• M85: 84,847,424 km (0.111 R)
• M86: 88,137,381 km (0.051 R)
• M87: 89,002,505 km (0.112 R)
• M88: 90,595,723 km (0.096 R)
• M89: 92,783,591 km (0.114 R)
• M90: 94,104,690 km (0.104 R)
• M91: 94,693,807 km (0.093 R)
• M92: 95,136,317 km (0.079 R)
• M93: 95,284,120 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 11,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit