🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.47 AU - 0.59 AU

Year: 137 Days

Day: 24.6 Hours

Environment

Temp: 273 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,341,431 km

• M1: 209,287 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.96 AU - 1.34 AU

Year: 438 Days

Day: 28.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.18 AU - 3.2 AU

Year: 1565 Days

Day: 12.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.1

Radius: 10.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.96 AU - 5.68 AU

Year: 4353 Days

Day: 10.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,341,431 km

• M1: 135,386 km (0.092 R)
• M2: 208,240 km (0.092 R)
• M3: 293,062 km (0.065 R)
• M4: 402,867 km (0.118 R)
• M5: 521,498 km (0.072 R)
• M6: 635,043 km (0.066 R)
• M7: 973,733 km (0.08 R)
• M8: 1,117,646 km (0.091 R)
• M9: 1,233,434 km (0.063 R)
• M10: 1,489,845 km (0.05 R)
• M11: 1,710,203 km (0.039 R)
• M12: 1,899,594 km (0.108 R)
• M13: 1,996,982 km (0.119 R)
• M14: 2,358,710 km (0.034 R)
• M15: 2,788,205 km (0.102 R)
• M16: 3,159,507 km (0.062 R)
• M17: 3,275,595 km (0.093 R)
• M18: 3,342,615 km (0.068 R)
• M19: 3,719,452 km (0.065 R)
• M20: 3,966,438 km (0.112 R)
• M21: 4,056,047 km (0.087 R)
• M22: 4,476,567 km (0.112 R)
• M23: 4,551,216 km (0.104 R)
• M24: 4,701,562 km (0.107 R)
• M25: 5,221,564 km (0.102 R)
• M26: 5,578,355 km (0.091 R)
• M27: 5,759,817 km (0.105 R)
• M28: 5,902,234 km (0.064 R)
• M29: 6,149,220 km (0.063 R)
• M30: 6,232,247 km (0.052 R)
• M31: 7,192,666 km (0.107 R)
• M32: 7,258,339 km (0.106 R)
• M33: 7,523,127 km (0.039 R)
• M34: 7,701,298 km (0.057 R)
• M35: 7,880,965 km (0.096 R)
• M36: 8,221,600 km (0.113 R)
• M37: 8,313,303 km (0.116 R)
• M38: 9,106,022 km (0.094 R)
• M39: 9,343,733 km (0.098 R)
• M40: 9,680,179 km (0.102 R)
• M41: 10,093,967 km (0.041 R)
• M42: 10,266,004 km (0.115 R)
• M43: 10,488,756 km (0.079 R)
• M44: 10,688,020 km (0.109 R)
• M45: 10,788,101 km (0.101 R)
• M46: 11,090,289 km (0.045 R)
• M47: 11,523,225 km (0.072 R)
• M48: 11,600,268 km (0.073 R)
• M49: 12,274,655 km (0.117 R)
• M50: 12,458,361 km (0.095 R)
• M51: 12,590,157 km (0.115 R)
• M52: 12,908,501 km (0.109 R)
• M53: 13,851,716 km (0.074 R)
• M54: 14,097,954 km (0.1 R)
• M55: 14,456,091 km (0.095 R)
• M56: 14,817,220 km (0.066 R)
• M57: 14,928,970 km (0.044 R)
• M58: 15,012,894 km (0.119 R)
• M59: 15,548,455 km (0.091 R)
• M60: 15,661,999 km (0.112 R)
• M61: 15,918,410 km (0.106 R)
• M62: 16,061,575 km (0.07 R)
• M63: 16,262,635 km (0.118 R)
• M64: 16,377,825 km (0.091 R)
• M65: 16,464,442 km (0.076 R)
• M66: 17,016,608 km (0.084 R)
• M67: 17,221,707 km (0.101 R)
• M68: 17,871,261 km (0.111 R)
• M69: 17,960,421 km (0.114 R)
• M70: 18,920,989 km (0.106 R)
• M71: 19,806,010 km (0.096 R)
• M72: 19,898,312 km (0.105 R)
• M73: 20,238,198 km (0.099 R)
• M74: 20,517,498 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.9

Radius: 8

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.71 AU - 13.71 AU

Year: 14216 Days

Day: 5.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,341,431 km

• M1: 191,036 km (0.077 R)
• M2: 322,982 km (0.115 R)
• M3: 434,582 km (0.099 R)
• M4: 545,883 km (0.116 R)
• M5: 667,207 km (0.112 R)
• M6: 797,955 km (0.114 R)
• M7: 1,123,181 km (0.116 R)
• M8: 1,300,753 km (0.071 R)
• M9: 1,403,378 km (0.096 R)
• M10: 1,705,266 km (0.083 R)
• M11: 1,840,951 km (0.074 R)
• M12: 2,027,350 km (0.08 R)
• M13: 2,418,848 km (0.091 R)
• M14: 2,494,844 km (0.093 R)
• M15: 2,887,089 km (0.117 R)
• M16: 3,049,403 km (0.072 R)
• M17: 3,583,318 km (0.12 R)
• M18: 4,863,726 km (0.074 R)
• M19: 4,928,053 km (0.085 R)
• M20: 5,122,381 km (0.098 R)
• M21: 5,686,963 km (0.114 R)
• M22: 6,271,292 km (0.093 R)
• M23: 6,446,771 km (0.112 R)
• M24: 6,695,253 km (0.09 R)
• M25: 7,091,986 km (0.089 R)
• M26: 7,422,298 km (0.119 R)
• M27: 7,533,450 km (0.075 R)
• M28: 9,628,418 km (0.082 R)
• M29: 9,912,505 km (0.1 R)
• M30: 10,035,025 km (0.072 R)
• M31: 10,199,284 km (0.112 R)
• M32: 11,076,077 km (0.04 R)
• M33: 13,259,009 km (0.064 R)
• M34: 14,260,417 km (0.102 R)
• M35: 15,097,866 km (0.114 R)
• M36: 15,427,879 km (0.102 R)
• M37: 17,407,956 km (0.062 R)
• M38: 17,704,310 km (0.088 R)
• M39: 18,352,368 km (0.072 R)
• M40: 18,402,483 km (0.08 R)
• M41: 18,856,064 km (0.039 R)
• M42: 19,058,769 km (0.112 R)
• M43: 19,211,359 km (0.116 R)
• M44: 19,415,410 km (0.117 R)
• M45: 20,550,409 km (0.111 R)
• M46: 20,811,457 km (0.072 R)
• M47: 20,916,176 km (0.084 R)
• M48: 21,073,553 km (0.098 R)
• M49: 22,026,042 km (0.09 R)
• M50: 22,132,706 km (0.101 R)
• M51: 22,400,187 km (0.094 R)
• M52: 22,722,570 km (0.07 R)
• M53: 23,808,352 km (0.069 R)
• M54: 24,412,727 km (0.05 R)
• M55: 25,636,587 km (0.057 R)
• M56: 26,086,577 km (0.031 R)
• M57: 27,222,923 km (0.106 R)
• M58: 27,337,515 km (0.085 R)
• M59: 28,375,425 km (0.083 R)
• M60: 28,491,513 km (0.109 R)
• M61: 28,957,660 km (0.063 R)
• M62: 30,015,466 km (0.071 R)
• M63: 30,370,911 km (0.057 R)
• M64: 30,489,692 km (0.12 R)
• M65: 30,787,391 km (0.106 R)
• M66: 30,847,081 km (0.068 R)
• M67: 31,026,150 km (0.104 R)
• M68: 31,866,890 km (0.1 R)
• M69: 32,958,804 km (0.093 R)
• M70: 33,019,840 km (0.084 R)
• M71: 33,141,912 km (0.027 R)
• M72: 33,386,654 km (0.087 R)
• M73: 33,447,990 km (0.082 R)
• M74: 33,509,325 km (0.11 R)
• M75: 33,754,964 km (0.12 R)
• M76: 34,186,255 km (0.114 R)
• M77: 34,930,056 km (0.06 R)
• M78: 34,992,288 km (0.08 R)
• M79: 39,762,366 km (0.1 R)
• M80: 40,348,341 km (0.077 R)
• M81: 40,871,634 km (0.041 R)
• M82: 40,937,158 km (0.057 R)
• M83: 41,134,179 km (0.104 R)
• M84: 42,454,978 km (0.077 R)
• M85: 42,654,242 km (0.081 R)
• M86: 43,053,818 km (0.043 R)
• M87: 43,254,130 km (0.114 R)
• M88: 45,002,480 km (0.106 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 15,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit