🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.35 AU - 2.21 AU

Year: 851 Days

Day: 27.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,134,562 km

• M1: 999,314 km (0.096 R)

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.05 AU - 3.21 AU

Year: 1528 Days

Day: 29 Hours

Environment

Temp: -96 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,134,562 km

• M1: 2,197,443 km (0.088 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.5

Radius: 8.3

Gravity: 14.23 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.35 AU - 6.43 AU

Year: 5120 Days

Day: 5.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,134,562 km

• M1: 160,369 km (0.075 R)
• M2: 500,255 km (0.05 R)
• M3: 597,195 km (0.074 R)
• M4: 825,331 km (0.052 R)
• M5: 897,886 km (0.039 R)
• M6: 1,003,054 km (0.11 R)
• M7: 1,326,634 km (0.04 R)
• M8: 1,465,012 km (0.106 R)
• M9: 1,626,578 km (0.073 R)
• M10: 1,831,976 km (0.082 R)
• M11: 1,967,062 km (0.098 R)
• M12: 2,626,490 km (0.097 R)
• M13: 2,735,397 km (0.086 R)
• M14: 3,003,028 km (0.088 R)
• M15: 3,209,323 km (0.092 R)
• M16: 3,831,052 km (0.096 R)
• M17: 4,385,910 km (0.113 R)
• M18: 5,264,947 km (0.088 R)
• M19: 5,880,543 km (0.108 R)
• M20: 5,937,689 km (0.111 R)
• M21: 6,081,303 km (0.101 R)
• M22: 6,196,942 km (0.118 R)
• M23: 6,284,158 km (0.087 R)
• M24: 6,667,128 km (0.107 R)
• M25: 6,876,416 km (0.087 R)
• M26: 7,087,947 km (0.027 R)
• M27: 7,363,058 km (0.11 R)
• M28: 8,050,161 km (0.049 R)
• M29: 8,145,454 km (0.1 R)
• M30: 8,337,239 km (0.1 R)
• M31: 9,085,976 km (0.101 R)
• M32: 9,754,529 km (0.056 R)
• M33: 10,300,711 km (0.119 R)
• M34: 10,612,323 km (0.102 R)
• M35: 11,032,693 km (0.109 R)
• M36: 11,565,711 km (0.105 R)
• M37: 11,745,378 km (0.059 R)
• M38: 11,961,995 km (0.09 R)
• M39: 12,916,280 km (0.102 R)
• M40: 13,440,321 km (0.117 R)
• M41: 14,047,539 km (0.109 R)
• M42: 15,092,630 km (0.109 R)
• M43: 15,644,347 km (0.103 R)
• M44: 16,042,576 km (0.089 R)
• M45: 16,403,706 km (0.115 R)
• M46: 18,333,069 km (0.079 R)
• M47: 18,500,619 km (0.114 R)
• M48: 19,901,902 km (0.097 R)
• M49: 20,030,856 km (0.092 R)
• M50: 20,333,193 km (0.041 R)
• M51: 20,463,194 km (0.1 R)
• M52: 20,724,092 km (0.07 R)
• M53: 20,811,158 km (0.11 R)
• M54: 21,117,385 km (0.111 R)
• M55: 21,601,484 km (0.094 R)
• M56: 22,356,803 km (0.11 R)
• M57: 24,259,688 km (0.105 R)
• M58: 24,627,998 km (0.066 R)
• M59: 25,044,628 km (0.08 R)
• M60: 25,650,500 km (0.075 R)
• M61: 25,790,972 km (0.066 R)
• M62: 26,214,035 km (0.027 R)
• M63: 26,734,187 km (0.114 R)
• M64: 26,924,176 km (0.051 R)
• M65: 28,218,347 km (0.083 R)
• M66: 28,897,372 km (0.098 R)
• M67: 29,679,918 km (0.117 R)
• M68: 29,778,204 km (0.08 R)
• M69: 30,618,346 km (0.095 R)
• M70: 31,016,276 km (0.12 R)
• M71: 31,116,058 km (0.111 R)
• M72: 31,516,232 km (0.055 R)
• M73: 31,968,467 km (0.081 R)
• M74: 33,133,834 km (0.105 R)
• M75: 34,468,097 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.8

Radius: 8.5

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.7 AU - 10.4 AU

Year: 11411 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,134,562 km

• M1: 248,332 km (0.077 R)
• M2: 353,201 km (0.05 R)
• M3: 459,565 km (0.111 R)
• M4: 846,425 km (0.081 R)
• M5: 1,129,464 km (0.057 R)
• M6: 1,672,953 km (0.101 R)
• M7: 1,888,972 km (0.045 R)
• M8: 2,347,939 km (0.064 R)
• M9: 2,968,770 km (0.069 R)
• M10: 3,033,695 km (0.081 R)
• M11: 3,197,804 km (0.06 R)
• M12: 3,364,905 km (0.067 R)
• M13: 3,432,673 km (0.068 R)
• M14: 3,742,789 km (0.114 R)
• M15: 4,613,598 km (0.079 R)
• M16: 4,955,878 km (0.055 R)
• M17: 5,385,374 km (0.06 R)
• M18: 5,867,677 km (0.079 R)
• M19: 5,949,358 km (0.03 R)
• M20: 6,031,487 km (0.094 R)
• M21: 7,046,060 km (0.066 R)
• M22: 7,751,563 km (0.091 R)
• M23: 8,479,357 km (0.115 R)
• M24: 9,276,564 km (0.036 R)
• M25: 9,372,007 km (0.107 R)
• M26: 9,611,813 km (0.039 R)
• M27: 10,097,557 km (0.083 R)
• M28: 10,392,863 km (0.11 R)
• M29: 11,397,712 km (0.074 R)
• M30: 14,042,453 km (0.113 R)
• M31: 14,151,959 km (0.118 R)
• M32: 14,648,623 km (0.117 R)
• M33: 15,207,222 km (0.072 R)
• M34: 16,000,988 km (0.04 R)
• M35: 16,808,218 km (0.114 R)
• M36: 16,866,262 km (0.104 R)
• M37: 17,041,142 km (0.094 R)
• M38: 17,746,795 km (0.107 R)
• M39: 18,461,873 km (0.097 R)
• M40: 19,308,148 km (0.072 R)
• M41: 19,613,478 km (0.086 R)
• M42: 19,735,998 km (0.045 R)
• M43: 20,414,574 km (0.068 R)
• M44: 20,850,502 km (0.079 R)
• M45: 21,226,442 km (0.113 R)
• M46: 21,985,352 km (0.084 R)
• M47: 23,529,351 km (0.064 R)
• M48: 25,108,207 km (0.092 R)
• M49: 26,382,183 km (0.082 R)
• M50: 26,924,924 km (0.088 R)
• M51: 27,197,641 km (0.116 R)
• M52: 27,608,437 km (0.112 R)
• M53: 28,090,291 km (0.066 R)
• M54: 28,297,784 km (0.111 R)
• M55: 28,992,666 km (0.085 R)
• M56: 29,412,288 km (0.096 R)
• M57: 29,834,004 km (0.079 R)
• M58: 29,904,465 km (0.076 R)
• M59: 30,968,255 km (0.085 R)
• M60: 31,540,617 km (0.092 R)
• M61: 31,972,207 km (0.117 R)
• M62: 32,261,080 km (0.111 R)
• M63: 33,351,798 km (0.113 R)
• M64: 33,938,521 km (0.045 R)
• M65: 35,196,489 km (0.074 R)
• M66: 35,420,138 km (0.091 R)
• M67: 35,793,834 km (0.078 R)
• M68: 38,139,828 km (0.079 R)
• M69: 40,145,337 km (0.038 R)
• M70: 40,925,789 km (0.083 R)
• M71: 41,239,495 km (0.102 R)
• M72: 41,396,573 km (0.104 R)
• M73: 42,739,962 km (0.119 R)
• M74: 43,297,214 km (0.085 R)
• M75: 44,419,049 km (0.049 R)
• M76: 44,902,698 km (0.112 R)
• M77: 46,038,146 km (0.047 R)
• M78: 46,282,739 km (0.091 R)
• M79: 48,337,316 km (0.112 R)
• M80: 50,421,514 km (0.075 R)
• M81: 51,601,392 km (0.101 R)
• M82: 51,940,082 km (0.073 R)
• M83: 52,024,904 km (0.067 R)
• M84: 52,194,697 km (0.116 R)
• M85: 52,705,125 km (0.092 R)
• M86: 54,418,320 km (0.1 R)
• M87: 55,715,333 km (0.055 R)
• M88: 56,062,849 km (0.08 R)
• M89: 56,760,125 km (0.104 R)
• M90: 57,372,579 km (0.076 R)
• M91: 57,635,721 km (0.047 R)
• M92: 57,987,276 km (0.101 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 18,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit