🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.71 AU - 0.77 AU

Year: 245 Days

Day: 20.9 Hours

Environment

Temp: 80 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,245,650 km

• M1: 300,692 km (0.114 R)
• M2: 654,491 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.47 AU - 1.61 AU

Year: 736 Days

Day: 31.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,245,650 km

• M1: 385,215 km (0.099 R)

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.4

Radius: 13.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.7 AU - 5.44 AU

Year: 4395 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 43,245,650 km

• M1: 179,218 km (0.118 R)
• M2: 283,937 km (0.089 R)
• M3: 391,946 km (0.082 R)
• M4: 589,416 km (0.065 R)
• M5: 698,024 km (0.111 R)
• M6: 865,723 km (0.075 R)
• M7: 960,568 km (0.091 R)
• M8: 1,059,303 km (0.06 R)
• M9: 1,555,519 km (0.042 R)
• M10: 1,660,686 km (0.107 R)
• M11: 1,906,326 km (0.114 R)
• M12: 2,842,360 km (0.073 R)
• M13: 2,972,510 km (0.042 R)
• M14: 3,290,106 km (0.07 R)
• M15: 3,548,761 km (0.099 R)
• M16: 4,067,716 km (0.053 R)
• M17: 4,271,019 km (0.045 R)
• M18: 4,979,365 km (0.099 R)
• M19: 5,217,076 km (0.043 R)
• M20: 5,317,307 km (0.064 R)
• M21: 5,911,061 km (0.063 R)
• M22: 6,141,890 km (0.104 R)
• M23: 6,247,805 km (0.109 R)
• M24: 6,504,515 km (0.112 R)
• M25: 7,183,839 km (0.099 R)
• M26: 7,588,801 km (0.096 R)
• M27: 8,397,527 km (0.118 R)
• M28: 8,586,319 km (0.077 R)
• M29: 8,776,458 km (0.081 R)
• M30: 8,992,029 km (0.102 R)
• M31: 9,209,395 km (0.115 R)
• M32: 9,306,633 km (0.095 R)
• M33: 9,404,171 km (0.108 R)
• M34: 9,649,511 km (0.073 R)
• M35: 9,797,613 km (0.106 R)
• M36: 10,171,608 km (0.097 R)
• M37: 10,423,381 km (0.115 R)
• M38: 11,217,447 km (0.082 R)
• M39: 11,399,358 km (0.113 R)
• M40: 12,350,950 km (0.086 R)
• M41: 12,646,705 km (0.067 R)
• M42: 12,754,864 km (0.074 R)
• M43: 12,999,457 km (0.119 R)
• M44: 14,555,574 km (0.065 R)
• M45: 15,413,368 km (0.079 R)
• M46: 15,615,774 km (0.088 R)
• M47: 15,702,840 km (0.118 R)
• M48: 16,023,578 km (0.09 R)
• M49: 16,819,737 km (0.095 R)
• M50: 17,447,899 km (0.108 R)
• M51: 17,719,569 km (0.087 R)
• M52: 18,389,318 km (0.075 R)
• M53: 18,481,321 km (0.119 R)
• M54: 18,912,612 km (0.108 R)
• M55: 19,036,479 km (0.114 R)
• M56: 19,129,529 km (0.091 R)
• M57: 19,440,692 km (0.103 R)
• M58: 19,597,022 km (0.085 R)
• M59: 19,973,859 km (0.083 R)
• M60: 20,257,945 km (0.045 R)
• M61: 20,607,107 km (0.087 R)
• M62: 21,086,418 km (0.059 R)
• M63: 21,634,096 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.7

Radius: 3.3

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.66 AU - 16.36 AU

Year: 24664 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 43,245,650 km

• M1: 42,336 km (0.118 R)
• M2: 265,536 km (0.054 R)
• M3: 399,726 km (0.102 R)
• M4: 426,354 km (0.117 R)
• M5: 553,363 km (0.072 R)
• M6: 583,132 km (0.044 R)
• M7: 756,965 km (0.094 R)
• M8: 928,404 km (0.099 R)
• M9: 1,188,106 km (0.113 R)
• M10: 1,366,577 km (0.056 R)
• M11: 1,511,088 km (0.048 R)
• M12: 1,595,760 km (0.059 R)
• M13: 2,136,706 km (0.099 R)
• M14: 2,626,639 km (0.063 R)
• M15: 2,728,665 km (0.077 R)
• M16: 2,780,276 km (0.103 R)
• M17: 2,884,247 km (0.115 R)
• M18: 2,936,756 km (0.09 R)
• M19: 3,176,860 km (0.1 R)
• M20: 3,675,919 km (0.063 R)
• M21: 3,963,446 km (0.049 R)
• M22: 4,900,228 km (0.109 R)
• M23: 4,994,325 km (0.096 R)
• M24: 5,184,464 km (0.117 R)
• M25: 5,216,328 km (0.1 R)
• M26: 5,312,520 km (0.064 R)
• M27: 6,858,165 km (0.1 R)
• M28: 6,928,326 km (0.077 R)
• M29: 6,963,482 km (0.12 R)
• M30: 7,140,306 km (0.074 R)
• M31: 8,305,973 km (0.076 R)
• M32: 8,343,372 km (0.063 R)
• M33: 8,455,720 km (0.082 R)
• M34: 8,910,498 km (0.035 R)
• M35: 9,568,280 km (0.097 R)
• M36: 9,607,474 km (0.083 R)
• M37: 10,081,849 km (0.086 R)
• M38: 10,766,708 km (0.078 R)
• M39: 10,930,069 km (0.118 R)
• M40: 11,675,216 km (0.089 R)
• M41: 12,138,521 km (0.104 R)
• M42: 12,265,978 km (0.071 R)
• M43: 12,693,828 km (0.09 R)
• M44: 12,909,698 km (0.052 R)
• M45: 13,432,542 km (0.119 R)
• M46: 13,520,356 km (0.089 R)
• M47: 14,724,320 km (0.116 R)
• M48: 14,769,648 km (0.109 R)
• M49: 14,814,827 km (0.055 R)
• M50: 15,087,693 km (0.086 R)
• M51: 15,270,352 km (0.06 R)
• M52: 15,591,988 km (0.082 R)
• M53: 15,638,064 km (0.107 R)
• M54: 16,288,515 km (0.108 R)
• M55: 16,429,137 km (0.059 R)
• M56: 16,570,059 km (0.12 R)
• M57: 16,853,098 km (0.042 R)
• M58: 17,424,113 km (0.097 R)
• M59: 17,759,960 km (0.111 R)
• M60: 17,808,131 km (0.074 R)
• M61: 18,049,731 km (0.117 R)
• M62: 18,389,617 km (0.075 R)
• M63: 20,070,499 km (0.119 R)
• M64: 20,271,559 km (0.096 R)
• M65: 23,048,993 km (0.111 R)
• M66: 23,101,502 km (0.119 R)
• M67: 23,259,477 km (0.099 R)
• M68: 23,947,777 km (0.089 R)
• M69: 24,160,954 km (0.087 R)
• M70: 24,750,220 km (0.077 R)
• M71: 25,019,645 km (0.12 R)
• M72: 25,181,810 km (0.083 R)
• M73: 26,271,630 km (0.113 R)
• M74: 26,656,695 km (0.12 R)
• M75: 26,822,300 km (0.109 R)
• M76: 27,265,558 km (0.093 R)
• M77: 27,543,960 km (0.103 R)
• M78: 27,599,610 km (0.097 R)
• M79: 27,711,360 km (0.119 R)
• M80: 28,949,282 km (0.118 R)
• M81: 29,119,525 km (0.112 R)
• M82: 29,403,910 km (0.059 R)
• M83: 29,632,197 km (0.067 R)
• M84: 29,860,932 km (0.088 R)
• M85: 30,897,795 km (0.101 R)
• M86: 31,478,833 km (0.089 R)
• M87: 31,712,355 km (0.112 R)
• M88: 31,770,848 km (0.11 R)
• M89: 32,592,888 km (0.088 R)
• M90: 33,243,639 km (0.101 R)
• M91: 35,161,334 km (0.067 R)
• M92: 36,745,426 km (0.075 R)
• M93: 36,868,246 km (0.111 R)
• M94: 38,415,088 km (0.036 R)
• M95: 42,020,247 km (0.117 R)
• M96: 43,051,425 km (0.057 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: 157 - 16,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit