🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.59 AU - 0.93 AU

Year: 241 Days

Day: 26.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,434,646 km

• M1: 160,818 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.29 AU - 1.87 AU

Year: 722 Days

Day: 21.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.88 AU - 1.92 AU

Year: 952 Days

Day: 26.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,434,646 km

• M1: 1,333,366 km (0.114 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 11.5

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.36 AU - 6.64 AU

Year: 4688 Days

Day: 12.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,434,646 km

• M1: 147,504 km (0.085 R)
• M2: 276,457 km (0.054 R)
• M3: 351,256 km (0.059 R)
• M4: 445,203 km (0.063 R)
• M5: 643,570 km (0.088 R)
• M6: 743,202 km (0.104 R)
• M7: 897,288 km (0.103 R)
• M8: 1,266,645 km (0.082 R)
• M9: 1,528,591 km (0.11 R)
• M10: 1,681,929 km (0.096 R)
• M11: 1,776,475 km (0.06 R)
• M12: 2,328,640 km (0.096 R)
• M13: 2,725,524 km (0.089 R)
• M14: 2,989,265 km (0.096 R)
• M15: 3,202,442 km (0.099 R)
• M16: 3,301,027 km (0.112 R)
• M17: 3,998,452 km (0.104 R)
• M18: 4,967,098 km (0.097 R)
• M19: 5,290,230 km (0.12 R)
• M20: 5,454,338 km (0.108 R)
• M21: 5,572,670 km (0.086 R)
• M22: 5,860,048 km (0.068 R)
• M23: 5,981,222 km (0.117 R)
• M24: 6,324,998 km (0.075 R)
• M25: 6,776,634 km (0.106 R)
• M26: 6,929,523 km (0.062 R)
• M27: 7,552,598 km (0.078 R)
• M28: 7,790,908 km (0.101 R)
• M29: 7,924,349 km (0.089 R)
• M30: 8,247,779 km (0.098 R)
• M31: 8,438,517 km (0.077 R)
• M32: 8,575,698 km (0.115 R)
• M33: 8,824,330 km (0.118 R)
• M34: 9,300,649 km (0.114 R)
• M35: 10,542,461 km (0.12 R)
• M36: 10,808,895 km (0.045 R)
• M37: 11,530,555 km (0.103 R)
• M38: 11,682,846 km (0.054 R)
• M39: 11,927,887 km (0.042 R)
• M40: 12,267,773 km (0.057 R)
• M41: 12,736,314 km (0.119 R)
• M42: 12,893,691 km (0.089 R)
• M43: 13,530,080 km (0.072 R)
• M44: 13,819,851 km (0.071 R)
• M45: 14,471,051 km (0.083 R)
• M46: 14,701,432 km (0.064 R)
• M47: 14,999,281 km (0.083 R)
• M48: 15,634,773 km (0.069 R)
• M49: 15,769,560 km (0.058 R)
• M50: 16,108,549 km (0.117 R)
• M51: 16,381,565 km (0.109 R)
• M52: 16,897,379 km (0.063 R)
• M53: 17,418,578 km (0.115 R)
• M54: 17,628,463 km (0.104 R)
• M55: 17,804,091 km (0.104 R)
• M56: 17,980,318 km (0.071 R)
• M57: 18,298,961 km (0.053 R)
• M58: 19,265,962 km (0.077 R)
• M59: 19,592,085 km (0.118 R)
• M60: 19,773,996 km (0.054 R)
• M61: 20,249,717 km (0.082 R)
• M62: 20,396,772 km (0.096 R)
• M63: 20,581,226 km (0.086 R)
• M64: 21,063,231 km (0.111 R)
• M65: 21,399,227 km (0.108 R)
• M66: 21,511,575 km (0.119 R)
• M67: 21,624,073 km (0.093 R)
• M68: 22,722,271 km (0.094 R)
• M69: 24,462,244 km (0.104 R)
• M70: 24,619,022 km (0.093 R)
• M71: 25,209,635 km (0.072 R)
• M72: 25,288,772 km (0.106 R)
• M73: 25,407,553 km (0.071 R)
• M74: 25,645,862 km (0.111 R)
• M75: 25,725,448 km (0.112 R)
• M76: 25,924,713 km (0.104 R)
• M77: 26,244,702 km (0.118 R)
• M78: 26,525,647 km (0.116 R)
• M79: 26,969,205 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.8

Radius: 14.1

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.09 AU - 10.13 AU

Year: 11683 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,434,646 km

• M1: 207,043 km (0.099 R)
• M2: 612,005 km (0.086 R)
• M3: 793,617 km (0.031 R)
• M4: 1,012,628 km (0.092 R)
• M5: 1,390,363 km (0.119 R)
• M6: 1,596,060 km (0.106 R)
• M7: 2,061,309 km (0.063 R)
• M8: 2,468,963 km (0.09 R)
• M9: 2,695,305 km (0.084 R)
• M10: 3,007,964 km (0.102 R)
• M11: 3,415,469 km (0.061 R)
• M12: 4,163,758 km (0.076 R)
• M13: 4,343,724 km (0.09 R)
• M14: 4,649,352 km (0.06 R)
• M15: 4,962,161 km (0.119 R)
• M16: 5,057,306 km (0.056 R)
• M17: 5,185,212 km (0.073 R)
• M18: 5,444,315 km (0.044 R)
• M19: 5,542,601 km (0.085 R)
• M20: 5,774,328 km (0.105 R)
• M21: 6,281,615 km (0.059 R)
• M22: 6,662,790 km (0.084 R)
• M23: 7,375,325 km (0.079 R)
• M24: 8,187,192 km (0.102 R)
• M25: 8,337,837 km (0.085 R)
• M26: 8,834,053 km (0.114 R)
• M27: 9,261,305 km (0.09 R)
• M28: 9,576,508 km (0.044 R)
• M29: 10,420,389 km (0.102 R)
• M30: 10,707,168 km (0.061 R)
• M31: 10,830,736 km (0.072 R)
• M32: 12,524,783 km (0.081 R)
• M33: 13,048,973 km (0.036 R)
• M34: 13,580,495 km (0.08 R)
• M35: 14,254,732 km (0.11 R)
• M36: 14,436,344 km (0.034 R)
• M37: 14,618,854 km (0.118 R)
• M38: 15,124,494 km (0.104 R)
• M39: 15,402,746 km (0.049 R)
• M40: 16,771,567 km (0.101 R)
• M41: 17,059,692 km (0.034 R)
• M42: 17,204,354 km (0.076 R)
• M43: 18,228,351 km (0.095 R)
• M44: 19,573,834 km (0.068 R)
• M45: 20,080,373 km (0.116 R)
• M46: 20,386,300 km (0.119 R)
• M47: 21,054,554 km (0.059 R)
• M48: 21,157,926 km (0.116 R)
• M49: 21,573,509 km (0.077 R)
• M50: 22,729,900 km (0.083 R)
• M51: 22,836,115 km (0.119 R)
• M52: 23,262,319 km (0.112 R)
• M53: 23,960,493 km (0.071 R)
• M54: 24,611,243 km (0.052 R)
• M55: 25,157,874 km (0.099 R)
• M56: 25,377,633 km (0.108 R)
• M57: 25,487,737 km (0.081 R)
• M58: 25,985,300 km (0.105 R)
• M59: 26,709,802 km (0.102 R)
• M60: 27,440,737 km (0.113 R)
• M61: 27,950,717 km (0.084 R)
• M62: 28,349,544 km (0.105 R)
• M63: 29,037,695 km (0.072 R)
• M64: 29,789,274 km (0.104 R)
• M65: 30,021,899 km (0.06 R)
• M66: 30,196,779 km (0.117 R)
• M67: 31,252,790 km (0.105 R)
• M68: 31,489,155 km (0.117 R)
• M69: 32,380,609 km (0.116 R)
• M70: 32,799,483 km (0.082 R)
• M71: 32,919,610 km (0.088 R)
• M72: 33,824,378 km (0.092 R)
• M73: 33,945,552 km (0.074 R)
• M74: 34,615,152 km (0.106 R)
• M75: 35,350,426 km (0.103 R)
• M76: 35,781,866 km (0.118 R)
• M77: 37,775,856 km (0.109 R)
• M78: 38,406,261 km (0.095 R)
• M79: 40,640,506 km (0.087 R)
• M80: 40,898,412 km (0.032 R)
• M81: 41,740,798 km (0.111 R)
• M82: 44,036,976 km (0.034 R)
• M83: 44,301,913 km (0.111 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 11,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit