🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.86 AU - 2.2 AU

Year: 1084 Days

Day: 16.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,489,432 km

• M1: 733,329 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.25 AU - 2.97 AU

Year: 1580 Days

Day: 40.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.15 AU - 3.49 AU

Year: 1775 Days

Day: 23.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,489,432 km

• M1: 89,011 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.35 AU - 3.81 AU

Year: 2026 Days

Day: 12.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,489,432 km

• M1: 298,597 km (0.075 R)
• M2: 1,295,218 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.5 AU - 4.36 AU

Year: 2920 Days

Day: 31.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.4

Radius: 12.1

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.18 AU - 7.48 AU

Year: 7437 Days

Day: 5.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 81.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 47,489,432 km

• M1: 164,109 km (0.092 R)
• M2: 302,487 km (0.109 R)
• M3: 441,763 km (0.107 R)
• M4: 608,265 km (0.106 R)
• M5: 1,392,457 km (0.109 R)
• M6: 2,042,609 km (0.1 R)
• M7: 2,545,707 km (0.03 R)
• M8: 2,627,836 km (0.103 R)
• M9: 2,982,533 km (0.094 R)
• M10: 3,245,526 km (0.114 R)
• M11: 3,388,841 km (0.113 R)
• M12: 3,907,496 km (0.066 R)
• M13: 5,480,817 km (0.088 R)
• M14: 6,333,525 km (0.047 R)
• M15: 7,064,161 km (0.105 R)
• M16: 7,297,983 km (0.106 R)
• M17: 8,038,941 km (0.105 R)
• M18: 9,030,625 km (0.049 R)
• M19: 9,566,634 km (0.042 R)
• M20: 10,008,247 km (0.046 R)
• M21: 10,696,397 km (0.058 R)
• M22: 10,857,365 km (0.043 R)
• M23: 10,992,152 km (0.102 R)
• M24: 11,154,616 km (0.066 R)
• M25: 11,591,890 km (0.082 R)
• M26: 11,674,468 km (0.098 R)
• M27: 11,923,549 km (0.099 R)
• M28: 12,090,500 km (0.084 R)
• M29: 12,880,077 km (0.063 R)
• M30: 12,965,647 km (0.075 R)
• M31: 13,051,517 km (0.096 R)
• M32: 13,338,745 km (0.081 R)
• M33: 13,890,461 km (0.1 R)
• M34: 14,806,599 km (0.119 R)
• M35: 14,896,358 km (0.1 R)
• M36: 15,377,764 km (0.096 R)
• M37: 15,559,675 km (0.103 R)
• M38: 15,711,816 km (0.096 R)
• M39: 15,803,220 km (0.071 R)
• M40: 18,212,194 km (0.117 R)
• M41: 18,597,858 km (0.083 R)
• M42: 19,508,161 km (0.096 R)
• M43: 19,902,800 km (0.077 R)
• M44: 20,566,266 km (0.118 R)
• M45: 20,900,767 km (0.115 R)
• M46: 21,270,872 km (0.115 R)
• M47: 22,910,764 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.8

Radius: 8.7

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.92 AU - 11.04 AU

Year: 10938 Days

Day: 10.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,489,432 km

• M1: 204,051 km (0.114 R)
• M2: 273,465 km (0.081 R)
• M3: 379,380 km (0.1 R)
• M4: 948,301 km (0.062 R)
• M5: 1,241,214 km (0.105 R)
• M6: 1,430,305 km (0.066 R)
• M7: 1,606,532 km (0.075 R)
• M8: 2,127,282 km (0.03 R)
• M9: 2,278,076 km (0.101 R)
• M10: 2,510,851 km (0.051 R)
• M11: 2,643,544 km (0.118 R)
• M12: 2,751,404 km (0.097 R)
• M13: 3,027,562 km (0.071 R)
• M14: 3,370,889 km (0.085 R)
• M15: 3,458,553 km (0.03 R)
• M16: 3,636,575 km (0.081 R)
• M17: 3,939,660 km (0.11 R)
• M18: 4,001,294 km (0.048 R)
• M19: 4,377,982 km (0.106 R)
• M20: 4,997,466 km (0.034 R)
• M21: 5,097,697 km (0.069 R)
• M22: 5,300,552 km (0.105 R)
• M23: 6,066,493 km (0.074 R)
• M24: 6,755,541 km (0.086 R)
• M25: 6,829,592 km (0.09 R)
• M26: 7,469,422 km (0.055 R)
• M27: 7,546,016 km (0.047 R)
• M28: 8,365,513 km (0.087 R)
• M29: 9,090,315 km (0.108 R)
• M30: 10,299,963 km (0.103 R)
• M31: 10,728,710 km (0.114 R)
• M32: 11,163,292 km (0.061 R)
• M33: 11,559,427 km (0.113 R)
• M34: 12,592,700 km (0.085 R)
• M35: 13,051,068 km (0.076 R)
• M36: 13,235,971 km (0.073 R)
• M37: 13,421,771 km (0.088 R)
• M38: 13,984,259 km (0.102 R)
• M39: 14,173,351 km (0.099 R)
• M40: 14,987,014 km (0.034 R)
• M41: 16,459,506 km (0.082 R)
• M42: 16,759,599 km (0.106 R)
• M43: 17,061,488 km (0.116 R)
• M44: 17,213,030 km (0.047 R)
• M45: 17,977,625 km (0.104 R)
• M46: 18,597,409 km (0.112 R)
• M47: 19,171,566 km (0.108 R)
• M48: 19,804,664 km (0.044 R)
• M49: 21,854,304 km (0.117 R)
• M50: 23,183,182 km (0.067 R)
• M51: 23,519,478 km (0.035 R)
• M52: 24,367,399 km (0.115 R)
• M53: 24,481,243 km (0.083 R)
• M54: 24,652,233 km (0.073 R)
• M55: 25,282,788 km (0.106 R)
• M56: 25,571,063 km (0.104 R)
• M57: 26,267,741 km (0.057 R)
• M58: 26,735,533 km (0.095 R)
• M59: 27,029,343 km (0.077 R)
• M60: 27,679,346 km (0.03 R)
• M61: 27,857,517 km (0.107 R)
• M62: 28,334,585 km (0.115 R)
• M63: 28,814,345 km (0.053 R)
• M64: 28,995,059 km (0.077 R)
• M65: 29,055,347 km (0.098 R)
• M66: 29,417,823 km (0.062 R)
• M67: 29,660,471 km (0.06 R)
• M68: 31,562,757 km (0.058 R)
• M69: 32,873,683 km (0.087 R)
• M70: 33,251,568 km (0.076 R)
• M71: 33,377,679 km (0.066 R)
• M72: 33,694,078 km (0.031 R)
• M73: 33,884,367 km (0.094 R)
• M74: 35,355,063 km (0.118 R)
• M75: 35,742,222 km (0.038 R)
• M76: 36,325,505 km (0.111 R)
• M77: 37,567,167 km (0.103 R)
• M78: 38,094,051 km (0.077 R)
• M79: 38,292,417 km (0.078 R)
• M80: 38,889,163 km (0.118 R)
• M81: 39,422,180 km (0.107 R)
• M82: 39,756,681 km (0.057 R)
• M83: 40,360,907 km (0.099 R)
• M84: 41,171,279 km (0.07 R)
• M85: 41,646,551 km (0.091 R)
• M86: 42,739,663 km (0.104 R)
• M87: 44,258,081 km (0.113 R)
• M88: 45,023,873 km (0.092 R)
• M89: 45,653,680 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 13,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit