🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.57 AU - 0.73 AU

Year: 200 Days

Day: 16.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.68 AU - 1.12 AU

Year: 325 Days

Day: 17.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 107.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,132,445 km

• M1: 44,580 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.09 AU - 1.23 AU

Year: 476 Days

Day: 37.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 91,132,445 km

• M1: 251,474 km (0.116 R)
• M2: 421,417 km (0.094 R)

Asteroid Belt

Center: 1.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.99 AU - 2.03 AU

Year: 1085 Days

Day: 30.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,132,445 km

• M1: 1,122,134 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.49 AU - 3.01 AU

Year: 1737 Days

Day: 43.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,132,445 km

• M1: 653,743 km (0.117 R)
• M2: 1,075,609 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.6

Radius: 13.3

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.88 AU - 9.38 AU

Year: 8026 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 91,132,445 km

• M1: 315,652 km (0.029 R)
• M2: 419,921 km (0.109 R)
• M3: 549,174 km (0.087 R)
• M4: 641,775 km (0.096 R)
• M5: 740,659 km (0.08 R)
• M6: 875,447 km (0.065 R)
• M7: 1,072,766 km (0.114 R)
• M8: 1,463,666 km (0.042 R)
• M9: 1,912,160 km (0.112 R)
• M10: 2,173,657 km (0.056 R)
• M11: 2,388,480 km (0.052 R)
• M12: 2,520,724 km (0.112 R)
• M13: 2,655,661 km (0.085 R)
• M14: 2,762,175 km (0.115 R)
• M15: 2,948,424 km (0.035 R)
• M16: 3,203,190 km (0.09 R)
• M17: 3,366,251 km (0.092 R)
• M18: 3,482,040 km (0.065 R)
• M19: 3,649,889 km (0.083 R)
• M20: 3,734,711 km (0.12 R)
• M21: 4,276,106 km (0.069 R)
• M22: 4,365,864 km (0.12 R)
• M23: 4,510,675 km (0.098 R)
• M24: 4,879,883 km (0.049 R)
• M25: 5,549,483 km (0.08 R)
• M26: 6,680,891 km (0.102 R)
• M27: 6,806,404 km (0.079 R)
• M28: 7,208,822 km (0.111 R)
• M29: 7,359,018 km (0.084 R)
• M30: 7,467,028 km (0.082 R)
• M31: 8,014,706 km (0.1 R)
• M32: 8,462,303 km (0.088 R)
• M33: 8,803,535 km (0.039 R)
• M34: 9,569,776 km (0.059 R)
• M35: 9,664,172 km (0.066 R)
• M36: 10,020,813 km (0.049 R)
• M37: 10,140,641 km (0.077 R)
• M38: 10,333,473 km (0.071 R)
• M39: 10,430,263 km (0.068 R)
• M40: 10,551,736 km (0.08 R)
• M41: 10,845,247 km (0.097 R)
• M42: 11,190,968 km (0.03 R)
• M43: 11,440,348 km (0.093 R)
• M44: 11,893,629 km (0.057 R)
• M45: 12,046,069 km (0.112 R)
• M46: 12,378,476 km (0.1 R)
• M47: 12,662,263 km (0.039 R)
• M48: 12,948,145 km (0.092 R)
• M49: 13,394,096 km (0.07 R)
• M50: 14,926,427 km (0.116 R)
• M51: 15,255,991 km (0.104 R)
• M52: 15,727,075 km (0.1 R)
• M53: 16,203,095 km (0.117 R)
• M54: 16,400,415 km (0.112 R)
• M55: 16,797,597 km (0.08 R)
• M56: 17,341,535 km (0.105 R)
• M57: 17,601,386 km (0.096 R)
• M58: 18,388,271 km (0.086 R)
• M59: 18,712,150 km (0.08 R)
• M60: 19,037,975 km (0.031 R)
• M61: 19,186,675 km (0.115 R)
• M62: 19,575,181 km (0.072 R)
• M63: 19,665,238 km (0.112 R)
• M64: 19,755,446 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.3

Radius: 7.1

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 16.34 AU - 20.02 AU

Year: 29518 Days

Day: 15.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,132,445 km

• M1: 91,105 km (0.095 R)
• M2: 166,054 km (0.091 R)
• M3: 239,057 km (0.1 R)
• M4: 492,177 km (0.089 R)
• M5: 537,954 km (0.112 R)
• M6: 789,578 km (0.082 R)
• M7: 957,426 km (0.083 R)
• M8: 1,045,689 km (0.087 R)
• M9: 1,294,770 km (0.116 R)
• M10: 1,847,235 km (0.106 R)
• M11: 2,071,631 km (0.073 R)
• M12: 2,344,498 km (0.095 R)
• M13: 3,778,693 km (0.037 R)
• M14: 4,806,430 km (0.105 R)
• M15: 5,698,033 km (0.095 R)
• M16: 5,915,100 km (0.111 R)
• M17: 6,190,360 km (0.117 R)
• M18: 6,245,861 km (0.031 R)
• M19: 6,983,229 km (0.086 R)
• M20: 7,157,361 km (0.102 R)
• M21: 7,807,812 km (0.098 R)
• M22: 9,547,187 km (0.11 R)
• M23: 9,611,514 km (0.114 R)
• M24: 10,130,768 km (0.085 R)
• M25: 10,859,758 km (0.069 R)
• M26: 11,880,913 km (0.069 R)
• M27: 11,950,177 km (0.1 R)
• M28: 12,790,468 km (0.044 R)
• M29: 12,861,378 km (0.07 R)
• M30: 13,074,854 km (0.105 R)
• M31: 14,453,997 km (0.039 R)
• M32: 14,601,799 km (0.115 R)
• M33: 15,198,246 km (0.115 R)
• M34: 15,650,780 km (0.112 R)
• M35: 15,726,626 km (0.075 R)
• M36: 16,337,883 km (0.047 R)
• M37: 20,164,895 km (0.071 R)
• M38: 20,745,186 km (0.088 R)
• M39: 22,518,967 km (0.061 R)
• M40: 22,948,313 km (0.089 R)
• M41: 24,428,435 km (0.075 R)
• M42: 25,046,872 km (0.086 R)
• M43: 26,389,364 km (0.078 R)
• M44: 27,023,958 km (0.118 R)
• M45: 27,388,677 km (0.113 R)
• M46: 28,585,610 km (0.068 R)
• M47: 29,424,106 km (0.093 R)
• M48: 30,934,895 km (0.055 R)
• M49: 31,699,639 km (0.047 R)
• M50: 33,932,836 km (0.062 R)
• M51: 34,424,864 km (0.056 R)
• M52: 34,523,598 km (0.097 R)
• M53: 38,446,354 km (0.113 R)
• M54: 39,578,061 km (0.066 R)
• M55: 39,681,434 km (0.115 R)
• M56: 41,243,535 km (0.057 R)
• M57: 42,190,339 km (0.101 R)
• M58: 42,719,467 km (0.118 R)
• M59: 43,250,839 km (0.11 R)
• M60: 43,570,679 km (0.111 R)
• M61: 43,891,417 km (0.091 R)
• M62: 43,998,379 km (0.03 R)
• M63: 44,534,987 km (0.088 R)
• M64: 45,506,326 km (0.046 R)
• M65: 45,831,552 km (0.052 R)
• M66: 46,266,582 km (0.066 R)
• M67: 47,140,533 km (0.09 R)
• M68: 51,140,630 km (0.057 R)
• M69: 52,270,842 km (0.114 R)
• M70: 52,725,321 km (0.115 R)
• M71: 52,953,009 km (0.105 R)
• M72: 56,058,810 km (0.099 R)
• M73: 56,407,523 km (0.051 R)
• M74: 57,575,134 km (0.119 R)
• M75: 58,397,324 km (0.057 R)
• M76: 59,223,254 km (0.079 R)
• M77: 59,934,293 km (0.071 R)
• M78: 63,168,748 km (0.067 R)
• M79: 63,289,623 km (0.105 R)
• M80: 64,746,258 km (0.071 R)
• M81: 66,213,813 km (0.095 R)
• M82: 66,459,452 km (0.08 R)
• M83: 74,734,608 km (0.075 R)
• M84: 76,917,989 km (0.088 R)
• M85: 83,327,660 km (0.074 R)
• M86: 83,592,897 km (0.059 R)
• M87: 83,725,590 km (0.115 R)
• M88: 85,591,075 km (0.112 R)
• M89: 85,992,596 km (0.056 R)
• M90: 88,009,624 km (0.077 R)
• M91: 89,634,407 km (0.074 R)
• M92: 90,859,464 km (0.083 R)
• M93: 90,995,897 km (0.062 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit