🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.63 AU - 0.93 AU

Year: 264 Days

Day: 34.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,403,723 km

• M1: 38,746 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.31 AU - 1.69 AU

Year: 703 Days

Day: 41.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,403,723 km

• M1: 256,560 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.06 AU - 3.28 AU

Year: 1670 Days

Day: 23.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,403,723 km

• M1: 2,266,408 km (0.117 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.2

Radius: 8.3

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.48 AU - 8.5 AU

Year: 7076 Days

Day: 6.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,403,723 km

• M1: 127,308 km (0.072 R)
• M2: 219,759 km (0.083 R)
• M3: 899,083 km (0.092 R)
• M4: 1,106,276 km (0.056 R)
• M5: 1,484,908 km (0.071 R)
• M6: 2,034,232 km (0.113 R)
• M7: 2,238,283 km (0.104 R)
• M8: 2,307,697 km (0.093 R)
• M9: 2,425,131 km (0.101 R)
• M10: 2,839,368 km (0.052 R)
• M11: 3,042,073 km (0.108 R)
• M12: 3,119,265 km (0.088 R)
• M13: 3,760,442 km (0.043 R)
• M14: 3,815,793 km (0.09 R)
• M15: 3,927,094 km (0.035 R)
• M16: 4,011,317 km (0.091 R)
• M17: 4,067,865 km (0.115 R)
• M18: 4,412,539 km (0.082 R)
• M19: 4,706,947 km (0.098 R)
• M20: 5,439,528 km (0.073 R)
• M21: 5,723,315 km (0.075 R)
• M22: 5,851,072 km (0.067 R)
• M23: 6,974,552 km (0.048 R)
• M24: 7,042,619 km (0.067 R)
• M25: 7,560,826 km (0.031 R)
• M26: 8,524,386 km (0.088 R)
• M27: 8,780,497 km (0.07 R)
• M28: 9,076,252 km (0.045 R)
• M29: 9,225,401 km (0.103 R)
• M30: 9,412,997 km (0.09 R)
• M31: 9,526,093 km (0.119 R)
• M32: 10,253,139 km (0.094 R)
• M33: 10,958,493 km (0.086 R)
• M34: 11,117,366 km (0.108 R)
• M35: 11,276,987 km (0.069 R)
• M36: 11,477,448 km (0.059 R)
• M37: 12,622,620 km (0.086 R)
• M38: 13,803,695 km (0.109 R)
• M39: 14,451,005 km (0.03 R)
• M40: 15,373,575 km (0.082 R)
• M41: 15,507,016 km (0.12 R)
• M42: 15,999,343 km (0.04 R)
• M43: 16,089,401 km (0.086 R)
• M44: 17,553,216 km (0.086 R)
• M45: 18,489,549 km (0.085 R)
• M46: 19,924,342 km (0.091 R)
• M47: 20,118,370 km (0.066 R)
• M48: 20,459,454 km (0.028 R)
• M49: 21,345,073 km (0.054 R)
• M50: 21,792,670 km (0.075 R)
• M51: 21,942,417 km (0.088 R)
• M52: 22,950,408 km (0.07 R)
• M53: 23,306,600 km (0.099 R)
• M54: 23,921,747 km (0.09 R)
• M55: 24,231,265 km (0.103 R)
• M56: 24,490,219 km (0.11 R)
• M57: 24,542,129 km (0.095 R)
• M58: 25,325,124 km (0.087 R)
• M59: 25,587,968 km (0.107 R)
• M60: 25,693,434 km (0.112 R)
• M61: 25,904,517 km (0.064 R)
• M62: 26,328,627 km (0.051 R)
• M63: 26,381,884 km (0.063 R)
• M64: 26,701,724 km (0.048 R)
• M65: 26,969,205 km (0.092 R)
• M66: 28,319,924 km (0.087 R)
• M67: 28,483,584 km (0.035 R)
• M68: 28,647,394 km (0.097 R)
• M69: 29,195,969 km (0.073 R)
• M70: 29,306,223 km (0.088 R)
• M71: 29,471,678 km (0.09 R)
• M72: 30,192,141 km (0.095 R)
• M73: 30,415,042 km (0.076 R)
• M74: 31,255,782 km (0.096 R)
• M75: 31,650,721 km (0.086 R)
• M76: 31,707,269 km (0.066 R)
• M77: 32,502,531 km (0.115 R)
• M78: 33,419,416 km (0.115 R)
• M79: 34,403,022 km (0.098 R)
• M80: 34,869,020 km (0.08 R)
• M81: 36,280,027 km (0.051 R)
• M82: 36,576,231 km (0.039 R)
• M83: 37,410,089 km (0.068 R)
• M84: 37,769,423 km (0.086 R)
• M85: 40,071,435 km (0.062 R)
• M86: 40,193,806 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.4

Radius: 7.1

Gravity: 19.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.94 AU - 12.46 AU

Year: 16316 Days

Day: 16.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,403,723 km

• M1: 185,950 km (0.037 R)
• M2: 417,976 km (0.113 R)
• M3: 513,719 km (0.116 R)
• M4: 638,783 km (0.096 R)
• M5: 944,262 km (0.105 R)
• M6: 1,494,184 km (0.061 R)
• M7: 1,645,277 km (0.089 R)
• M8: 1,707,211 km (0.071 R)
• M9: 2,264,313 km (0.062 R)
• M10: 2,473,750 km (0.09 R)
• M11: 2,762,624 km (0.112 R)
• M12: 2,911,175 km (0.098 R)
• M13: 3,100,565 km (0.082 R)
• M14: 3,333,340 km (0.106 R)
• M15: 3,531,557 km (0.114 R)
• M16: 3,856,783 km (0.097 R)
• M17: 4,276,704 km (0.067 R)
• M18: 4,362,573 km (0.077 R)
• M19: 4,448,891 km (0.069 R)
• M20: 4,623,322 km (0.027 R)
• M21: 5,906,124 km (0.105 R)
• M22: 7,756,799 km (0.069 R)
• M23: 7,861,667 km (0.082 R)
• M24: 10,283,657 km (0.094 R)
• M25: 10,688,768 km (0.089 R)
• M26: 10,746,961 km (0.07 R)
• M27: 11,634,077 km (0.104 R)
• M28: 11,935,068 km (0.118 R)
• M29: 12,299,638 km (0.084 R)
• M30: 12,606,164 km (0.106 R)
• M31: 12,915,233 km (0.108 R)
• M32: 13,039,549 km (0.118 R)
• M33: 13,477,871 km (0.106 R)
• M34: 14,497,679 km (0.093 R)
• M35: 15,016,933 km (0.072 R)
• M36: 15,213,206 km (0.081 R)
• M37: 16,140,413 km (0.114 R)
• M38: 16,543,430 km (0.096 R)
• M39: 16,813,903 km (0.029 R)
• M40: 16,949,738 km (0.071 R)
• M41: 17,496,518 km (0.073 R)
• M42: 18,118,546 km (0.105 R)
• M43: 18,257,822 km (0.116 R)
• M44: 18,959,286 km (0.049 R)
• M45: 19,171,416 km (0.029 R)
• M46: 19,812,742 km (0.103 R)
• M47: 20,171,926 km (0.06 R)
• M48: 20,605,910 km (0.062 R)
• M49: 21,704,257 km (0.117 R)
• M50: 24,493,959 km (0.097 R)
• M51: 24,879,472 km (0.052 R)
• M52: 25,578,543 km (0.091 R)
• M53: 26,757,823 km (0.103 R)
• M54: 27,394,063 km (0.061 R)
• M55: 27,874,571 km (0.111 R)
• M56: 30,070,818 km (0.076 R)
• M57: 30,483,558 km (0.116 R)
• M58: 31,064,596 km (0.052 R)
• M59: 31,481,974 km (0.08 R)
• M60: 32,153,370 km (0.092 R)
• M61: 32,660,207 km (0.093 R)
• M62: 33,425,251 km (0.098 R)
• M63: 33,938,521 km (0.066 R)
• M64: 35,494,040 km (0.093 R)
• M65: 36,280,476 km (0.082 R)
• M66: 39,754,288 km (0.025 R)
• M67: 40,298,076 km (0.1 R)
• M68: 40,388,882 km (0.071 R)
• M69: 41,301,279 km (0.11 R)
• M70: 42,220,558 km (0.112 R)
• M71: 43,239,469 km (0.096 R)
• M72: 44,641,949 km (0.12 R)
• M73: 45,869,400 km (0.119 R)
• M74: 46,344,523 km (0.119 R)
• M75: 47,203,813 km (0.083 R)
• M76: 50,399,074 km (0.115 R)
• M77: 50,791,020 km (0.065 R)
• M78: 51,874,408 km (0.092 R)
• M79: 52,072,176 km (0.034 R)
• M80: 52,567,645 km (0.06 R)
• M81: 53,463,586 km (0.051 R)
• M82: 54,264,234 km (0.076 R)
• M83: 54,666,054 km (0.057 R)
• M84: 55,472,536 km (0.058 R)
• M85: 59,874,753 km (0.099 R)
• M86: 60,810,338 km (0.11 R)
• M87: 61,227,566 km (0.12 R)
• M88: 63,011,820 km (0.079 R)
• M89: 65,666,733 km (0.072 R)
• M90: 68,249,391 km (0.119 R)
• M91: 69,880,457 km (0.101 R)
• M92: 72,627,373 km (0.104 R)
• M93: 73,402,738 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 17,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit