🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.39 AU - 2.53 AU

Year: 1375 Days

Day: 46.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.51 AU - 3.69 AU

Year: 1946 Days

Day: 38.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,788,375 km

• M1: 1,808,638 km (0.105 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317

Radius: 14.4

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.47 AU - 7.23 AU

Year: 6390 Days

Day: 10 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,788,375 km

• M1: 280,646 km (0.111 R)
• M2: 381,475 km (0.087 R)
• M3: 503,098 km (0.036 R)
• M4: 631,901 km (0.059 R)
• M5: 820,844 km (0.118 R)
• M6: 954,135 km (0.087 R)
• M7: 1,203,365 km (0.025 R)
• M8: 1,372,411 km (0.034 R)
• M9: 1,766,751 km (0.073 R)
• M10: 1,911,711 km (0.032 R)
• M11: 2,145,533 km (0.079 R)
• M12: 2,460,287 km (0.092 R)
• M13: 2,790,150 km (0.086 R)
• M14: 3,018,287 km (0.086 R)
• M15: 3,272,453 km (0.11 R)
• M16: 3,392,132 km (0.109 R)
• M17: 3,554,146 km (0.076 R)
• M18: 3,739,498 km (0.115 R)
• M19: 3,949,384 km (0.055 R)
• M20: 4,141,617 km (0.118 R)
• M21: 4,513,218 km (0.1 R)
• M22: 4,714,577 km (0.071 R)
• M23: 4,804,934 km (0.034 R)
• M24: 5,125,971 km (0.078 R)
• M25: 5,242,358 km (0.117 R)
• M26: 5,383,279 km (0.103 R)
• M27: 5,765,053 km (0.089 R)
• M28: 5,983,765 km (0.08 R)
• M29: 6,081,901 km (0.076 R)
• M30: 6,404,584 km (0.053 R)
• M31: 6,605,943 km (0.117 R)
• M32: 6,758,233 km (0.089 R)
• M33: 7,300,974 km (0.058 R)
• M34: 7,750,666 km (0.115 R)
• M35: 7,857,927 km (0.108 R)
• M36: 8,291,462 km (0.041 R)
• M37: 8,428,494 km (0.062 R)
• M38: 8,649,450 km (0.093 R)
• M39: 8,760,751 km (0.047 R)
• M40: 9,267,139 km (0.053 R)
• M41: 10,396,902 km (0.054 R)
• M42: 10,604,245 km (0.112 R)
• M43: 11,053,487 km (0.107 R)
• M44: 11,325,905 km (0.113 R)
• M45: 11,539,381 km (0.092 R)
• M46: 11,692,719 km (0.115 R)
• M47: 12,626,808 km (0.117 R)
• M48: 12,879,928 km (0.092 R)
• M49: 13,102,829 km (0.076 R)
• M50: 14,865,241 km (0.078 R)
• M51: 15,065,702 km (0.05 R)
• M52: 15,233,402 km (0.111 R)
• M53: 15,910,482 km (0.097 R)
• M54: 16,012,806 km (0.091 R)
• M55: 16,218,354 km (0.101 R)
• M56: 16,390,242 km (0.082 R)
• M57: 16,493,764 km (0.091 R)
• M58: 17,329,118 km (0.079 R)
• M59: 18,106,877 km (0.049 R)
• M60: 18,285,348 km (0.116 R)
• M61: 18,679,837 km (0.097 R)
• M62: 18,860,103 km (0.084 R)
• M63: 19,077,169 km (0.091 R)
• M64: 19,843,410 km (0.094 R)
• M65: 20,212,019 km (0.081 R)
• M66: 20,434,172 km (0.106 R)
• M67: 20,806,221 km (0.097 R)
• M68: 21,331,011 km (0.09 R)
• M69: 21,443,957 km (0.111 R)
• M70: 23,745,820 km (0.045 R)
• M71: 24,294,245 km (0.089 R)
• M72: 24,530,460 km (0.114 R)
• M73: 25,323,628 km (0.118 R)
• M74: 26,407,764 km (0.108 R)

Asteroid Belt

Center: 7.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.3

Radius: 9.6

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.31 AU - 10.07 AU

Year: 8355 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,788,375 km

• M1: 188,344 km (0.045 R)
• M2: 415,882 km (0.105 R)
• M3: 992,432 km (0.109 R)
• M4: 1,786,947 km (0.051 R)
• M5: 1,916,947 km (0.087 R)
• M6: 2,095,118 km (0.027 R)
• M7: 2,302,162 km (0.082 R)
• M8: 2,886,790 km (0.116 R)
• M9: 3,014,397 km (0.064 R)
• M10: 3,408,139 km (0.098 R)
• M11: 3,625,056 km (0.119 R)
• M12: 3,735,160 km (0.085 R)
• M13: 4,244,540 km (0.077 R)
• M14: 4,448,592 km (0.118 R)
• M15: 4,537,004 km (0.101 R)
• M16: 4,685,705 km (0.096 R)
• M17: 5,485,006 km (0.105 R)
• M18: 5,643,580 km (0.088 R)
• M19: 6,425,977 km (0.064 R)
• M20: 6,932,066 km (0.073 R)
• M21: 7,556,488 km (0.045 R)
• M22: 7,982,692 km (0.117 R)
• M23: 8,343,971 km (0.12 R)
• M24: 8,895,837 km (0.091 R)
• M25: 9,345,828 km (0.11 R)
• M26: 9,459,522 km (0.094 R)
• M27: 9,535,518 km (0.114 R)
• M28: 9,649,960 km (0.088 R)
• M29: 9,764,851 km (0.107 R)
• M30: 9,918,788 km (0.114 R)
• M31: 10,151,263 km (0.027 R)
• M32: 10,307,144 km (0.038 R)
• M33: 11,339,967 km (0.12 R)
• M34: 12,074,343 km (0.104 R)
• M35: 12,488,879 km (0.067 R)
• M36: 12,614,242 km (0.099 R)
• M37: 13,246,891 km (0.114 R)
• M38: 13,545,788 km (0.099 R)
• M39: 13,717,526 km (0.057 R)
• M40: 13,976,630 km (0.076 R)
• M41: 14,324,445 km (0.034 R)
• M42: 14,807,496 km (0.116 R)
• M43: 15,879,664 km (0.083 R)
• M44: 16,746,285 km (0.114 R)
• M45: 17,674,988 km (0.055 R)
• M46: 18,955,247 km (0.062 R)
• M47: 19,388,632 km (0.096 R)
• M48: 20,167,139 km (0.088 R)
• M49: 20,560,283 km (0.028 R)
• M50: 20,757,752 km (0.063 R)
• M51: 21,403,865 km (0.064 R)
• M52: 21,804,937 km (0.106 R)
• M53: 22,107,274 km (0.066 R)
• M54: 22,309,530 km (0.08 R)
• M55: 22,563,398 km (0.085 R)
• M56: 23,330,536 km (0.116 R)
• M57: 26,215,680 km (0.112 R)
• M58: 26,429,905 km (0.111 R)
• M59: 26,537,166 km (0.117 R)
• M60: 27,022,013 km (0.049 R)
• M61: 28,493,607 km (0.095 R)
• M62: 30,721,419 km (0.113 R)
• M63: 31,287,048 km (0.052 R)
• M64: 31,913,265 km (0.094 R)
• M65: 32,371,184 km (0.081 R)
• M66: 34,225,001 km (0.049 R)
• M67: 34,341,986 km (0.088 R)
• M68: 34,459,122 km (0.085 R)
• M69: 34,870,067 km (0.082 R)
• M70: 35,105,684 km (0.095 R)
• M71: 35,341,749 km (0.065 R)
• M72: 35,460,081 km (0.088 R)
• M73: 35,934,456 km (0.087 R)
• M74: 37,009,466 km (0.113 R)
• M75: 37,490,573 km (0.086 R)
• M76: 37,792,461 km (0.096 R)
• M77: 37,852,899 km (0.098 R)
• M78: 38,216,272 km (0.059 R)
• M79: 39,007,645 km (0.097 R)
• M80: 39,927,372 km (0.119 R)
• M81: 40,359,112 km (0.109 R)
• M82: 40,668,331 km (0.036 R)
• M83: 41,227,079 km (0.114 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 10,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit