🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.69 AU - 0.75 AU

Year: 225 Days

Day: 31.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 54 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.64 AU - 0.98 AU

Year: 269 Days

Day: 21.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 109.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.28 AU - 1.48 AU

Year: 598 Days

Day: 36.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,226,294 km

• M1: 932,294 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.43 AU - 3.41 AU

Year: 1841 Days

Day: 29 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,226,294 km

• M1: 414,237 km (0.098 R)
• M2: 2,160,492 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.62 AU - 3.56 AU

Year: 2004 Days

Day: 31.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 92.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.6

Radius: 12.4

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.96 AU - 5.92 AU

Year: 4681 Days

Day: 6 Hours

Environment

Temp: -141 °C

Axial Tilt: 54.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,226,294 km

• M1: 214,075 km (0.087 R)
• M2: 316,848 km (0.079 R)
• M3: 402,119 km (0.035 R)
• M4: 642,523 km (0.07 R)
• M5: 898,634 km (0.098 R)
• M6: 1,010,683 km (0.12 R)
• M7: 1,104,182 km (0.097 R)
• M8: 1,287,738 km (0.052 R)
• M9: 1,429,108 km (0.119 R)
• M10: 1,699,731 km (0.067 R)
• M11: 1,812,827 km (0.119 R)
• M12: 2,369,032 km (0.115 R)
• M13: 2,593,129 km (0.115 R)
• M14: 2,757,538 km (0.058 R)
• M15: 3,096,826 km (0.096 R)
• M16: 3,254,053 km (0.118 R)
• M17: 3,723,042 km (0.098 R)
• M18: 4,022,388 km (0.054 R)
• M19: 4,213,574 km (0.111 R)
• M20: 4,388,154 km (0.119 R)
• M21: 4,486,291 km (0.062 R)
• M22: 4,926,557 km (0.033 R)
• M23: 5,528,389 km (0.115 R)
• M24: 6,022,361 km (0.088 R)
• M25: 6,109,727 km (0.092 R)
• M26: 6,642,744 km (0.082 R)
• M27: 6,915,012 km (0.12 R)
• M28: 7,283,771 km (0.109 R)
• M29: 7,848,951 km (0.078 R)
• M30: 8,136,778 km (0.114 R)
• M31: 8,452,728 km (0.034 R)
• M32: 8,649,150 km (0.108 R)
• M33: 8,747,885 km (0.106 R)
• M34: 9,222,260 km (0.065 R)
• M35: 9,526,243 km (0.082 R)
• M36: 10,014,231 km (0.054 R)
• M37: 10,092,022 km (0.1 R)
• M38: 10,352,921 km (0.05 R)
• M39: 10,563,106 km (0.071 R)
• M40: 10,668,871 km (0.106 R)
• M41: 10,748,308 km (0.09 R)
• M42: 10,881,300 km (0.06 R)
• M43: 10,987,964 km (0.092 R)
• M44: 11,175,559 km (0.119 R)
• M45: 11,581,269 km (0.085 R)
• M46: 11,881,811 km (0.097 R)
• M47: 12,240,397 km (0.098 R)
• M48: 13,623,878 km (0.062 R)
• M49: 13,767,791 km (0.104 R)
• M50: 14,115,457 km (0.099 R)
• M51: 14,436,643 km (0.063 R)
• M52: 14,642,191 km (0.081 R)
• M53: 14,819,315 km (0.103 R)
• M54: 14,908,026 km (0.089 R)
• M55: 15,264,967 km (0.082 R)
• M56: 15,564,611 km (0.118 R)
• M57: 15,654,819 km (0.096 R)
• M58: 16,291,657 km (0.108 R)
• M59: 17,527,934 km (0.089 R)
• M60: 17,715,978 km (0.074 R)
• M61: 17,904,621 km (0.092 R)
• M62: 19,083,153 km (0.096 R)
• M63: 19,373,672 km (0.116 R)
• M64: 19,730,613 km (0.085 R)
• M65: 20,024,423 km (0.116 R)
• M66: 21,013,863 km (0.105 R)
• M67: 22,120,738 km (0.114 R)
• M68: 22,562,052 km (0.079 R)
• M69: 22,732,593 km (0.113 R)
• M70: 22,869,176 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708

Radius: 4.4

Gravity: 36.57 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.41 AU - 21.03 AU

Year: 26365 Days

Day: 24.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,226,294 km

• M1: 1,088,175 km (0.093 R)
• M2: 1,150,856 km (0.084 R)
• M3: 1,379,442 km (0.085 R)
• M4: 1,586,485 km (0.099 R)
• M5: 2,029,744 km (0.117 R)
• M6: 2,426,777 km (0.084 R)
• M7: 2,676,306 km (0.049 R)
• M8: 2,718,642 km (0.074 R)
• M9: 3,612,639 km (0.068 R)
• M10: 4,437,522 km (0.101 R)
• M11: 4,896,787 km (0.079 R)
• M12: 5,641,037 km (0.108 R)
• M13: 6,648,429 km (0.111 R)
• M14: 6,879,856 km (0.074 R)
• M15: 7,231,860 km (0.111 R)
• M16: 7,529,560 km (0.118 R)
• M17: 8,014,407 km (0.099 R)
• M18: 8,384,512 km (0.082 R)
• M19: 8,509,127 km (0.108 R)
• M20: 8,571,659 km (0.109 R)
• M21: 8,697,321 km (0.088 R)
• M22: 9,013,870 km (0.11 R)
• M23: 9,398,636 km (0.108 R)
• M24: 9,788,937 km (0.096 R)
• M25: 9,920,134 km (0.104 R)
• M26: 10,118,052 km (0.076 R)
• M27: 10,184,324 km (0.064 R)
• M28: 10,317,316 km (0.081 R)
• M29: 11,748,220 km (0.113 R)
• M30: 12,664,657 km (0.087 R)
• M31: 13,312,415 km (0.113 R)
• M32: 16,009,216 km (0.082 R)
• M33: 16,396,824 km (0.089 R)
• M34: 18,138,443 km (0.116 R)
• M35: 19,771,902 km (0.077 R)
• M36: 22,308,782 km (0.047 R)
• M37: 22,741,420 km (0.118 R)
• M38: 23,176,899 km (0.09 R)
• M39: 23,439,443 km (0.101 R)
• M40: 24,144,498 km (0.095 R)
• M41: 25,575,252 km (0.091 R)
• M42: 26,849,676 km (0.101 R)
• M43: 27,125,385 km (0.1 R)
• M44: 27,402,141 km (0.038 R)
• M45: 29,744,096 km (0.101 R)
• M46: 30,507,045 km (0.06 R)
• M47: 31,857,465 km (0.1 R)
• M48: 33,721,155 km (0.051 R)
• M49: 34,217,521 km (0.08 R)
• M50: 34,317,004 km (0.054 R)
• M51: 36,024,065 km (0.102 R)
• M52: 36,734,954 km (0.069 R)
• M53: 39,833,724 km (0.098 R)
• M54: 40,043,311 km (0.109 R)
• M55: 42,372,400 km (0.11 R)
• M56: 42,479,213 km (0.035 R)
• M57: 42,907,811 km (0.094 R)
• M58: 43,122,633 km (0.114 R)
• M59: 44,201,982 km (0.102 R)
• M60: 44,745,022 km (0.094 R)
• M61: 46,939,025 km (0.095 R)
• M62: 47,381,984 km (0.094 R)
• M63: 47,603,987 km (0.1 R)
• M64: 47,937,740 km (0.12 R)
• M65: 53,150,328 km (0.116 R)
• M66: 54,075,142 km (0.082 R)
• M67: 54,191,081 km (0.094 R)
• M68: 54,655,732 km (0.064 R)
• M69: 59,135,739 km (0.037 R)
• M70: 59,494,325 km (0.119 R)
• M71: 60,213,891 km (0.091 R)
• M72: 62,998,655 km (0.04 R)
• M73: 63,364,871 km (0.077 R)
• M74: 63,731,834 km (0.103 R)
• M75: 65,207,019 km (0.083 R)
• M76: 66,817,739 km (0.118 R)
• M77: 73,005,257 km (0.043 R)
• M78: 74,935,668 km (0.119 R)
• M79: 75,972,082 km (0.11 R)
• M80: 77,535,679 km (0.107 R)
• M81: 78,321,367 km (0.081 R)
• M82: 78,583,761 km (0.111 R)
• M83: 78,715,108 km (0.114 R)
• M84: 79,373,040 km (0.068 R)
• M85: 79,504,836 km (0.112 R)
• M86: 80,032,766 km (0.028 R)
• M87: 80,164,861 km (0.037 R)
• M88: 80,429,500 km (0.107 R)
• M89: 87,272,406 km (0.055 R)
• M90: 89,457,283 km (0.099 R)
• M91: 90,143,787 km (0.036 R)
• M92: 90,556,528 km (0.032 R)
• M93: 90,969,867 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.8

Radius: 4.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.86 AU - 19.86 AU

Year: 27848 Days

Day: 20.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 38,226,294 km

• M1: 88,263 km (0.112 R)
• M2: 194,028 km (0.09 R)
• M3: 239,805 km (0.079 R)
• M4: 279,449 km (0.114 R)
• M5: 737,667 km (0.111 R)
• M6: 782,995 km (0.091 R)
• M7: 1,322,595 km (0.092 R)
• M8: 1,415,495 km (0.105 R)
• M9: 1,767,948 km (0.092 R)
• M10: 2,902,947 km (0.045 R)
• M11: 3,812,801 km (0.101 R)
• M12: 4,298,246 km (0.104 R)
• M13: 4,353,298 km (0.103 R)
• M14: 4,604,473 km (0.059 R)
• M15: 5,149,907 km (0.067 R)
• M16: 5,594,811 km (0.034 R)
• M17: 5,929,012 km (0.099 R)
• M18: 6,648,279 km (0.114 R)
• M19: 7,328,949 km (0.12 R)
• M20: 8,476,963 km (0.091 R)
• M21: 8,650,497 km (0.108 R)
• M22: 10,117,154 km (0.088 R)
• M23: 10,449,262 km (0.087 R)
• M24: 11,390,382 km (0.07 R)
• M25: 13,635,397 km (0.107 R)
• M26: 14,084,041 km (0.099 R)
• M27: 14,912,065 km (0.09 R)
• M28: 16,441,853 km (0.074 R)
• M29: 17,976,279 km (0.083 R)
• M30: 18,154,599 km (0.087 R)
• M31: 18,333,369 km (0.071 R)
• M32: 20,338,878 km (0.077 R)
• M33: 20,664,403 km (0.094 R)
• M34: 20,991,573 km (0.102 R)
• M35: 21,651,001 km (0.086 R)
• M36: 22,412,903 km (0.041 R)
• M37: 23,377,659 km (0.114 R)
• M38: 23,767,362 km (0.057 R)
• M39: 23,914,117 km (0.085 R)
• M40: 24,110,090 km (0.101 R)
• M41: 24,602,567 km (0.116 R)
• M42: 24,750,968 km (0.113 R)
• M43: 25,148,150 km (0.082 R)
• M44: 25,597,392 km (0.083 R)
• M45: 26,605,383 km (0.117 R)
• M46: 27,935,009 km (0.055 R)
• M47: 28,555,990 km (0.048 R)
• M48: 28,972,470 km (0.036 R)
• M49: 31,459,535 km (0.115 R)
• M50: 32,105,498 km (0.074 R)
• M51: 34,732,586 km (0.032 R)
• M52: 34,843,438 km (0.102 R)
• M53: 35,959,439 km (0.115 R)
• M54: 36,634,574 km (0.086 R)
• M55: 37,712,277 km (0.029 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit