🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.41 AU - 0.63 AU

Year: 137 Days

Day: 19.2 Hours

Environment

Temp: 259 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,927,148 km

• M1: 110,852 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.02 AU - 2.46 AU

Year: 1225 Days

Day: 42.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,927,148 km

• M1: 406,607 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2 AU - 2.76 AU

Year: 1341 Days

Day: 39.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.6

Radius: 11.8

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.98 AU - 8.2 AU

Year: 6179 Days

Day: 13.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,927,148 km

• M1: 153,039 km (0.073 R)
• M2: 231,129 km (0.078 R)
• M3: 306,376 km (0.115 R)
• M4: 428,747 km (0.092 R)
• M5: 510,129 km (0.075 R)
• M6: 598,242 km (0.05 R)
• M7: 692,339 km (0.064 R)
• M8: 867,069 km (0.082 R)
• M9: 960,269 km (0.079 R)
• M10: 1,423,723 km (0.104 R)
• M11: 2,035,279 km (0.101 R)
• M12: 2,162,587 km (0.097 R)
• M13: 2,314,578 km (0.081 R)
• M14: 2,886,341 km (0.115 R)
• M15: 3,030,105 km (0.104 R)
• M16: 3,475,907 km (0.087 R)
• M17: 4,484,196 km (0.109 R)
• M18: 4,849,065 km (0.112 R)
• M19: 5,049,527 km (0.104 R)
• M20: 5,136,293 km (0.091 R)
• M21: 5,637,446 km (0.096 R)
• M22: 5,787,942 km (0.099 R)
• M23: 5,878,748 km (0.082 R)
• M24: 6,000,670 km (0.05 R)
• M25: 6,154,307 km (0.096 R)
• M26: 6,247,207 km (0.088 R)
• M27: 6,340,556 km (0.103 R)
• M28: 6,434,204 km (0.108 R)
• M29: 7,364,404 km (0.085 R)
• M30: 7,463,139 km (0.063 R)
• M31: 7,828,606 km (0.109 R)
• M32: 8,098,182 km (0.116 R)
• M33: 8,302,233 km (0.106 R)
• M34: 8,681,015 km (0.11 R)
• M35: 8,855,147 km (0.109 R)
• M36: 9,277,611 km (0.054 R)
• M37: 9,562,894 km (0.067 R)
• M38: 9,814,967 km (0.091 R)
• M39: 10,032,781 km (0.092 R)
• M40: 10,436,247 km (0.056 R)
• M41: 11,221,336 km (0.07 R)
• M42: 11,755,251 km (0.112 R)
• M43: 11,947,933 km (0.068 R)
• M44: 12,493,217 km (0.115 R)
• M45: 13,326,178 km (0.12 R)
• M46: 13,527,238 km (0.079 R)
• M47: 13,688,804 km (0.082 R)
• M48: 13,973,040 km (0.115 R)
• M49: 14,341,349 km (0.087 R)
• M50: 15,045,806 km (0.085 R)
• M51: 15,423,391 km (0.075 R)
• M52: 15,803,968 km (0.118 R)
• M53: 16,187,836 km (0.104 R)
• M54: 16,359,425 km (0.075 R)
• M55: 16,964,548 km (0.069 R)
• M56: 17,226,195 km (0.103 R)
• M57: 17,533,170 km (0.106 R)
• M58: 17,709,396 km (0.101 R)
• M59: 18,241,516 km (0.097 R)
• M60: 18,375,406 km (0.105 R)
• M61: 18,509,595 km (0.077 R)
• M62: 19,503,673 km (0.071 R)
• M63: 20,099,222 km (0.084 R)
• M64: 21,402,369 km (0.098 R)
• M65: 22,254,329 km (0.051 R)
• M66: 22,636,701 km (0.102 R)
• M67: 23,553,138 km (0.081 R)
• M68: 23,650,376 km (0.106 R)
• M69: 26,173,494 km (0.102 R)
• M70: 26,324,588 km (0.095 R)
• M71: 28,160,004 km (0.1 R)
• M72: 28,677,164 km (0.11 R)
• M73: 29,826,075 km (0.068 R)
• M74: 31,256,381 km (0.118 R)
• M75: 31,630,974 km (0.079 R)
• M76: 32,276,339 km (0.05 R)
• M77: 32,384,349 km (0.084 R)
• M78: 33,416,424 km (0.116 R)
• M79: 33,634,987 km (0.119 R)
• M80: 35,345,489 km (0.107 R)
• M81: 35,512,590 km (0.077 R)
• M82: 37,707,938 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.6

Radius: 8.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.71 AU - 8.01 AU

Year: 7293 Days

Day: 14.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,927,148 km

• M1: 137,181 km (0.099 R)
• M2: 208,390 km (0.11 R)
• M3: 277,354 km (0.073 R)
• M4: 338,690 km (0.054 R)
• M5: 511,475 km (0.12 R)
• M6: 713,432 km (0.119 R)
• M7: 871,408 km (0.077 R)
• M8: 926,759 km (0.094 R)
• M9: 1,026,690 km (0.075 R)
• M10: 1,100,442 km (0.117 R)
• M11: 1,479,074 km (0.094 R)
• M12: 1,648,569 km (0.062 R)
• M13: 1,824,496 km (0.107 R)
• M14: 2,006,556 km (0.115 R)
• M15: 2,194,750 km (0.091 R)
• M16: 2,388,629 km (0.103 R)
• M17: 2,669,724 km (0.052 R)
• M18: 3,154,271 km (0.087 R)
• M19: 3,219,496 km (0.115 R)
• M20: 3,597,829 km (0.103 R)
• M21: 3,711,822 km (0.092 R)
• M22: 4,037,497 km (0.117 R)
• M23: 4,155,978 km (0.112 R)
• M24: 4,420,916 km (0.091 R)
• M25: 4,494,070 km (0.116 R)
• M26: 4,666,556 km (0.112 R)
• M27: 4,791,021 km (0.041 R)
• M28: 4,916,534 km (0.059 R)
• M29: 5,017,812 km (0.098 R)
• M30: 5,145,419 km (0.077 R)
• M31: 6,068,438 km (0.106 R)
• M32: 6,286,551 km (0.057 R)
• M33: 6,369,129 km (0.105 R)
• M34: 6,479,533 km (0.095 R)
• M35: 6,956,451 km (0.099 R)
• M36: 7,184,887 km (0.036 R)
• M37: 7,328,800 km (0.098 R)
• M38: 7,561,125 km (0.119 R)
• M39: 7,737,052 km (0.101 R)
• M40: 8,484,443 km (0.119 R)
• M41: 9,036,759 km (0.109 R)
• M42: 9,918,937 km (0.084 R)
• M43: 10,079,456 km (0.092 R)
• M44: 10,861,404 km (0.099 R)
• M45: 10,927,526 km (0.07 R)
• M46: 11,093,131 km (0.071 R)
• M47: 11,159,702 km (0.119 R)
• M48: 11,629,140 km (0.1 R)
• M49: 11,968,428 km (0.098 R)
• M50: 12,414,230 km (0.094 R)
• M51: 12,621,872 km (0.118 R)
• M52: 12,726,141 km (0.079 R)
• M53: 12,970,584 km (0.05 R)
• M54: 13,110,907 km (0.118 R)
• M55: 13,251,679 km (0.096 R)
• M56: 14,432,754 km (0.042 R)
• M57: 14,980,731 km (0.105 R)
• M58: 15,238,787 km (0.093 R)
• M59: 15,834,187 km (0.101 R)
• M60: 16,665,203 km (0.118 R)
• M61: 17,009,278 km (0.105 R)
• M62: 17,278,554 km (0.114 R)
• M63: 17,432,939 km (0.097 R)
• M64: 17,665,564 km (0.12 R)
• M65: 18,016,371 km (0.083 R)
• M66: 18,923,233 km (0.041 R)
• M67: 19,683,639 km (0.096 R)
• M68: 20,576,589 km (0.112 R)
• M69: 20,740,398 km (0.091 R)
• M70: 20,986,786 km (0.069 R)
• M71: 21,856,997 km (0.113 R)
• M72: 22,191,647 km (0.065 R)
• M73: 22,275,572 km (0.064 R)
• M74: 23,035,679 km (0.118 R)
• M75: 23,761,378 km (0.065 R)
• M76: 23,847,247 km (0.111 R)
• M77: 25,235,066 km (0.102 R)
• M78: 25,982,906 km (0.113 R)
• M79: 26,337,453 km (0.037 R)
• M80: 26,426,314 km (0.026 R)
• M81: 27,320,461 km (0.032 R)
• M82: 28,634,678 km (0.088 R)
• M83: 29,691,437 km (0.091 R)
• M84: 30,387,666 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.5

Radius: 7.6

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.86 AU - 17.84 AU

Year: 19855 Days

Day: 16.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,927,148 km

• M1: 322,383 km (0.118 R)
• M2: 370,554 km (0.094 R)
• M3: 421,716 km (0.069 R)
• M4: 828,922 km (0.119 R)
• M5: 898,784 km (0.116 R)
• M6: 970,741 km (0.06 R)
• M7: 1,387,819 km (0.079 R)
• M8: 1,734,288 km (0.104 R)
• M9: 1,855,762 km (0.058 R)
• M10: 2,139,250 km (0.118 R)
• M11: 2,269,848 km (0.069 R)
• M12: 2,369,331 km (0.037 R)
• M13: 3,217,850 km (0.071 R)
• M14: 3,367,747 km (0.045 R)
• M15: 4,232,872 km (0.071 R)
• M16: 4,605,819 km (0.112 R)
• M17: 5,075,856 km (0.071 R)
• M18: 5,163,071 km (0.116 R)
• M19: 6,623,745 km (0.076 R)
• M20: 7,007,763 km (0.106 R)
• M21: 7,202,389 km (0.108 R)
• M22: 7,398,961 km (0.098 R)
• M23: 7,797,340 km (0.101 R)
• M24: 7,898,020 km (0.084 R)
• M25: 8,407,999 km (0.025 R)
• M26: 8,928,599 km (0.115 R)
• M27: 9,946,314 km (0.088 R)
• M28: 10,220,078 km (0.105 R)
• M29: 10,441,034 km (0.069 R)
• M30: 10,496,535 km (0.106 R)
• M31: 10,607,835 km (0.075 R)
• M32: 10,775,385 km (0.12 R)
• M33: 12,440,409 km (0.115 R)
• M34: 12,617,234 km (0.111 R)
• M35: 13,513,624 km (0.09 R)
• M36: 13,634,799 km (0.099 R)
• M37: 13,756,123 km (0.117 R)
• M38: 14,061,302 km (0.117 R)
• M39: 14,865,241 km (0.115 R)
• M40: 15,493,702 km (0.029 R)
• M41: 15,556,982 km (0.045 R)
• M42: 16,582,026 km (0.115 R)
• M43: 17,233,525 km (0.078 R)
• M44: 17,299,199 km (0.094 R)
• M45: 17,364,872 km (0.095 R)
• M46: 19,374,570 km (0.114 R)
• M47: 19,511,153 km (0.064 R)
• M48: 21,104,669 km (0.11 R)
• M49: 22,237,574 km (0.051 R)
• M50: 22,523,904 km (0.028 R)
• M51: 23,390,225 km (0.04 R)
• M52: 24,414,672 km (0.083 R)
• M53: 24,562,175 km (0.067 R)
• M54: 25,753,273 km (0.107 R)
• M55: 26,129,213 km (0.102 R)
• M56: 29,280,642 km (0.074 R)
• M57: 29,594,498 km (0.109 R)
• M58: 30,701,672 km (0.041 R)
• M59: 31,180,235 km (0.059 R)
• M60: 31,741,826 km (0.088 R)
• M61: 33,610,303 km (0.111 R)
• M62: 33,692,283 km (0.106 R)
• M63: 34,516,418 km (0.104 R)
• M64: 34,847,926 km (0.092 R)
• M65: 35,932,661 km (0.11 R)
• M66: 37,282,781 km (0.069 R)
• M67: 39,512,089 km (0.108 R)
• M68: 41,519,842 km (0.072 R)
• M69: 43,560,506 km (0.117 R)
• M70: 43,649,966 km (0.11 R)
• M71: 45,089,696 km (0.025 R)
• M72: 45,452,171 km (0.09 R)
• M73: 48,571,137 km (0.067 R)
• M74: 49,221,888 km (0.115 R)
• M75: 50,908,305 km (0.059 R)
• M76: 51,002,552 km (0.066 R)
• M77: 54,048,813 km (0.045 R)
• M78: 55,982,665 km (0.118 R)
• M79: 56,079,903 km (0.11 R)
• M80: 58,727,636 km (0.104 R)
• M81: 59,818,055 km (0.111 R)
• M82: 60,315,917 km (0.101 R)
• M83: 62,522,635 km (0.113 R)
• M84: 63,027,827 km (0.063 R)
• M85: 63,534,515 km (0.096 R)
• M86: 65,266,858 km (0.096 R)
• M87: 65,676,756 km (0.087 R)
• M88: 65,779,381 km (0.105 R)
• M89: 67,118,132 km (0.081 R)
• M90: 69,822,413 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 19,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit