🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.51 AU - 0.53 AU

Year: 135 Days

Day: 20.6 Hours

Environment

Temp: 248 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,689,389 km

• M1: 79,287 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.51 AU - 0.67 AU

Year: 163 Days

Day: 25.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 63.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.57 AU - 0.87 AU

Year: 220 Days

Day: 29.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,689,389 km

• M1: 28,723 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.77 AU - 1.07 AU

Year: 318 Days

Day: 27 Hours

Environment

Temp: 168 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.95 AU - 1.27 AU

Year: 421 Days

Day: 20.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,689,389 km

• M1: 463,005 km (0.116 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.5

Radius: 14.1

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.17 AU - 9.11 AU

Year: 7600 Days

Day: 11.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 166.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 64,689,389 km

• M1: 191,186 km (0.119 R)
• M2: 370,404 km (0.038 R)
• M3: 931,845 km (0.102 R)
• M4: 1,220,569 km (0.08 R)
• M5: 1,452,446 km (0.094 R)
• M6: 1,573,919 km (0.103 R)
• M7: 1,960,031 km (0.08 R)
• M8: 2,115,164 km (0.117 R)
• M9: 2,605,696 km (0.073 R)
• M10: 2,798,976 km (0.108 R)
• M11: 3,199,898 km (0.09 R)
• M12: 3,337,678 km (0.08 R)
• M13: 4,256,508 km (0.104 R)
• M14: 5,689,955 km (0.106 R)
• M15: 6,256,183 km (0.032 R)
• M16: 6,371,673 km (0.081 R)
• M17: 6,546,253 km (0.057 R)
• M18: 6,811,041 km (0.112 R)
• M19: 6,929,822 km (0.061 R)
• M20: 8,537,251 km (0.097 R)
• M21: 9,283,894 km (0.079 R)
• M22: 9,415,840 km (0.09 R)
• M23: 9,715,185 km (0.044 R)
• M24: 10,051,481 km (0.079 R)
• M25: 10,187,166 km (0.099 R)
• M26: 11,048,401 km (0.091 R)
• M27: 11,293,742 km (0.078 R)
• M28: 11,434,812 km (0.111 R)
• M29: 11,754,353 km (0.052 R)
• M30: 12,329,557 km (0.105 R)
• M31: 12,474,817 km (0.078 R)
• M32: 13,732,636 km (0.115 R)
• M33: 13,845,582 km (0.116 R)
• M34: 14,644,734 km (0.117 R)
• M35: 16,447,239 km (0.108 R)
• M36: 17,333,905 km (0.113 R)
• M37: 17,578,498 km (0.048 R)
• M38: 18,153,552 km (0.084 R)
• M39: 18,484,911 km (0.04 R)
• M40: 18,734,889 km (0.11 R)
• M41: 18,985,765 km (0.117 R)
• M42: 19,745,423 km (0.119 R)
• M43: 22,349,024 km (0.061 R)
• M44: 22,793,330 km (0.101 R)
• M45: 23,285,507 km (0.093 R)
• M46: 23,781,125 km (0.115 R)
• M47: 23,962,288 km (0.113 R)
• M48: 24,691,428 km (0.12 R)
• M49: 24,828,908 km (0.084 R)
• M50: 25,705,701 km (0.099 R)
• M51: 25,798,602 km (0.057 R)
• M52: 26,078,050 km (0.108 R)
• M53: 26,218,074 km (0.094 R)
• M54: 26,311,573 km (0.084 R)
• M55: 27,537,378 km (0.062 R)
• M56: 27,727,517 km (0.08 R)
• M57: 28,926,394 km (0.077 R)
• M58: 29,362,172 km (0.096 R)
• M59: 29,897,733 km (0.029 R)
• M60: 30,093,257 km (0.113 R)
• M61: 31,176,346 km (0.111 R)
• M62: 32,121,954 km (0.11 R)
• M63: 32,875,179 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.1

Radius: 4.4

Gravity: 16.9 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.23 AU - 19.45 AU

Year: 22688 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,689,389 km

• M1: 65,374 km (0.113 R)
• M2: 373,845 km (0.094 R)
• M3: 713,283 km (0.114 R)
• M4: 957,576 km (0.088 R)
• M5: 1,200,822 km (0.09 R)
• M6: 1,251,835 km (0.089 R)
• M7: 1,462,768 km (0.109 R)
• M8: 1,684,771 km (0.051 R)
• M9: 1,887,776 km (0.102 R)
• M10: 2,348,687 km (0.041 R)
• M11: 2,575,327 km (0.079 R)
• M12: 2,808,999 km (0.106 R)
• M13: 3,623,410 km (0.116 R)
• M14: 4,585,175 km (0.114 R)
• M15: 4,625,117 km (0.12 R)
• M16: 4,949,595 km (0.041 R)
• M17: 5,197,778 km (0.105 R)
• M18: 5,365,477 km (0.04 R)
• M19: 5,577,607 km (0.109 R)
• M20: 5,879,196 km (0.089 R)
• M21: 7,045,162 km (0.108 R)
• M22: 7,184,139 km (0.087 R)
• M23: 7,464,934 km (0.106 R)
• M24: 8,037,295 km (0.062 R)
• M25: 8,085,615 km (0.112 R)
• M26: 8,182,555 km (0.034 R)
• M27: 8,328,712 km (0.11 R)
• M28: 8,524,984 km (0.113 R)
• M29: 8,772,419 km (0.099 R)
• M30: 9,072,363 km (0.077 R)
• M31: 10,834,925 km (0.025 R)
• M32: 11,427,333 km (0.119 R)
• M33: 11,919,809 km (0.09 R)
• M34: 13,038,651 km (0.113 R)
• M35: 13,725,904 km (0.109 R)
• M36: 14,719,682 km (0.047 R)
• M37: 14,838,014 km (0.078 R)
• M38: 15,016,335 km (0.065 R)
• M39: 15,555,187 km (0.103 R)
• M40: 16,039,585 km (0.08 R)
• M41: 16,961,107 km (0.11 R)
• M42: 17,023,191 km (0.091 R)
• M43: 18,279,813 km (0.072 R)
• M44: 18,598,606 km (0.079 R)
• M45: 19,957,403 km (0.116 R)
• M46: 20,022,927 km (0.079 R)
• M47: 21,014,162 km (0.099 R)
• M48: 22,224,409 km (0.11 R)
• M49: 22,360,244 km (0.113 R)
• M50: 24,923,155 km (0.093 R)
• M51: 25,489,383 km (0.084 R)
• M52: 25,631,650 km (0.049 R)
• M53: 25,774,217 km (0.063 R)
• M54: 27,577,320 km (0.035 R)
• M55: 28,752,561 km (0.111 R)
• M56: 29,048,915 km (0.045 R)
• M57: 29,794,361 km (0.118 R)
• M58: 30,169,403 km (0.083 R)
• M59: 30,470,543 km (0.066 R)
• M60: 33,380,670 km (0.078 R)
• M61: 34,317,901 km (0.088 R)
• M62: 35,978,737 km (0.064 R)
• M63: 36,458,198 km (0.115 R)
• M64: 38,396,537 km (0.075 R)
• M65: 39,050,131 km (0.117 R)
• M66: 39,872,171 km (0.07 R)
• M67: 39,954,749 km (0.118 R)
• M68: 40,949,425 km (0.083 R)
• M69: 41,700,706 km (0.033 R)
• M70: 42,878,639 km (0.057 R)
• M71: 43,641,588 km (0.084 R)
• M72: 43,896,802 km (0.058 R)
• M73: 44,494,446 km (0.064 R)
• M74: 44,923,044 km (0.081 R)
• M75: 46,130,149 km (0.065 R)
• M76: 46,737,816 km (0.076 R)
• M77: 46,911,798 km (0.078 R)
• M78: 47,960,928 km (0.027 R)
• M79: 48,576,373 km (0.114 R)
• M80: 50,795,807 km (0.112 R)
• M81: 51,602,888 km (0.113 R)
• M82: 52,414,157 km (0.05 R)
• M83: 53,502,482 km (0.086 R)
• M84: 53,775,647 km (0.109 R)
• M85: 53,958,157 km (0.094 R)
• M86: 54,323,624 km (0.09 R)
• M87: 54,965,100 km (0.045 R)
• M88: 56,255,531 km (0.048 R)
• M89: 57,183,487 km (0.118 R)
• M90: 57,369,736 km (0.099 R)
• M91: 59,242,702 km (0.06 R)
• M92: 61,230,708 km (0.052 R)
• M93: 61,611,883 km (0.083 R)
• M94: 63,048,172 km (0.093 R)
• M95: 63,915,391 km (0.08 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 12,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit