🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.47 AU - 0.65 AU

Year: 184 Days

Day: 32.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.97 AU - 2.71 AU

Year: 1574 Days

Day: 23.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,847,109 km

• M1: 315,502 km (0.087 R)
• M2: 1,199,027 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.4

Radius: 10.8

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.23 AU - 3.37 AU

Year: 2060 Days

Day: 8 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 19,847,109 km

• M1: 159,621 km (0.079 R)
• M2: 245,789 km (0.093 R)
• M3: 417,677 km (0.067 R)
• M4: 511,625 km (0.1 R)
• M5: 582,684 km (0.113 R)
• M6: 652,097 km (0.092 R)
• M7: 753,674 km (0.11 R)
• M8: 842,685 km (0.068 R)
• M9: 1,052,271 km (0.047 R)
• M10: 1,174,044 km (0.104 R)
• M11: 1,545,047 km (0.106 R)
• M12: 1,700,629 km (0.036 R)
• M13: 2,044,255 km (0.086 R)
• M14: 2,473,002 km (0.045 R)
• M15: 2,665,385 km (0.059 R)
• M16: 2,862,854 km (0.077 R)
• M17: 3,035,939 km (0.075 R)
• M18: 3,104,305 km (0.067 R)
• M19: 3,282,177 km (0.057 R)
• M20: 3,658,715 km (0.052 R)
• M21: 4,124,563 km (0.097 R)
• M22: 4,441,860 km (0.066 R)
• M23: 5,065,683 km (0.028 R)
• M24: 5,228,745 km (0.086 R)
• M25: 5,299,355 km (0.036 R)
• M26: 5,405,569 km (0.104 R)
• M27: 5,596,456 km (0.037 R)
• M28: 5,789,438 km (0.062 R)
• M29: 6,058,564 km (0.087 R)
• M30: 6,419,544 km (0.037 R)
• M31: 7,006,566 km (0.102 R)
• M32: 7,110,387 km (0.084 R)
• M33: 7,188,626 km (0.095 R)
• M34: 7,306,510 km (0.097 R)
• M35: 7,438,305 km (0.117 R)
• M36: 7,838,330 km (0.095 R)
• M37: 7,946,190 km (0.038 R)
• M38: 8,424,006 km (0.118 R)
• M39: 8,506,883 km (0.071 R)
• M40: 8,729,185 km (0.072 R)
• M41: 8,841,085 km (0.039 R)
• M42: 9,207,899 km (0.096 R)
• M43: 9,364,677 km (0.107 R)
• M44: 9,767,544 km (0.057 R)

Asteroid Belt

Center: 6.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.2

Radius: 8

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.37 AU - 11.69 AU

Year: 15025 Days

Day: 15.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 19,847,109 km

• M1: 131,048 km (0.1 R)
• M2: 224,098 km (0.062 R)
• M3: 291,267 km (0.067 R)
• M4: 704,008 km (0.064 R)
• M5: 950,096 km (0.079 R)
• M6: 1,095,804 km (0.051 R)
• M7: 1,409,212 km (0.067 R)
• M8: 1,779,467 km (0.085 R)
• M9: 1,839,156 km (0.105 R)
• M10: 2,053,231 km (0.091 R)
• M11: 2,243,220 km (0.088 R)
• M12: 2,439,044 km (0.119 R)
• M13: 2,640,402 km (0.102 R)
• M14: 3,095,479 km (0.065 R)
• M15: 4,077,290 km (0.117 R)
• M16: 4,357,038 km (0.031 R)
• M17: 4,438,120 km (0.084 R)
• M18: 4,601,780 km (0.114 R)
• M19: 4,767,535 km (0.06 R)
• M20: 4,977,570 km (0.069 R)
• M21: 5,537,515 km (0.115 R)
• M22: 6,072,178 km (0.07 R)
• M23: 8,675,330 km (0.095 R)
• M24: 9,035,113 km (0.118 R)
• M25: 9,242,904 km (0.062 R)
• M26: 10,577,168 km (0.053 R)
• M27: 11,800,280 km (0.109 R)
• M28: 12,198,809 km (0.113 R)
• M29: 12,486,336 km (0.094 R)
• M30: 14,196,838 km (0.054 R)
• M31: 14,742,421 km (0.066 R)
• M32: 14,803,457 km (0.042 R)
• M33: 15,604,853 km (0.113 R)
• M34: 16,547,020 km (0.032 R)
• M35: 16,801,337 km (0.045 R)
• M36: 17,185,205 km (0.104 R)
• M37: 17,249,532 km (0.077 R)
• M38: 17,313,859 km (0.072 R)
• M39: 17,896,692 km (0.066 R)
• M40: 17,961,768 km (0.07 R)
• M41: 19,549,001 km (0.08 R)
• M42: 21,525,937 km (0.075 R)
• M43: 21,595,350 km (0.104 R)
• M44: 21,803,740 km (0.033 R)
• M45: 21,873,303 km (0.091 R)
• M46: 22,643,732 km (0.115 R)
• M47: 23,138,751 km (0.119 R)
• M48: 24,211,368 km (0.085 R)
• M49: 24,862,568 km (0.077 R)
• M50: 26,108,568 km (0.081 R)
• M51: 26,404,772 km (0.051 R)
• M52: 28,053,191 km (0.098 R)
• M53: 28,737,153 km (0.09 R)
• M54: 29,349,606 km (0.115 R)
• M55: 29,426,500 km (0.097 R)
• M56: 30,821,649 km (0.103 R)
• M57: 30,978,129 km (0.083 R)
• M58: 31,370,075 km (0.117 R)
• M59: 33,354,790 km (0.111 R)
• M60: 33,434,975 km (0.054 R)
• M61: 33,595,643 km (0.058 R)
• M62: 33,837,094 km (0.09 R)
• M63: 34,402,723 km (0.095 R)
• M64: 34,808,732 km (0.095 R)
• M65: 34,890,113 km (0.04 R)
• M66: 34,971,494 km (0.091 R)
• M67: 36,779,235 km (0.111 R)
• M68: 36,862,112 km (0.064 R)
• M69: 37,610,999 km (0.057 R)
• M70: 38,280,898 km (0.078 R)
• M71: 39,462,572 km (0.112 R)
• M72: 39,887,430 km (0.053 R)
• M73: 41,171,279 km (0.097 R)
• M74: 41,429,784 km (0.03 R)
• M75: 41,861,523 km (0.096 R)
• M76: 42,991,436 km (0.119 R)
• M77: 43,078,801 km (0.113 R)
• M78: 43,516,225 km (0.095 R)
• M79: 44,572,386 km (0.077 R)
• M80: 46,889,209 km (0.107 R)
• M81: 47,971,848 km (0.1 R)
• M82: 48,425,280 km (0.083 R)
• M83: 48,697,996 km (0.092 R)
• M84: 48,971,312 km (0.076 R)
• M85: 49,702,546 km (0.093 R)
• M86: 50,529,523 km (0.109 R)
• M87: 50,713,977 km (0.054 R)
• M88: 53,037,531 km (0.07 R)
• M89: 57,210,714 km (0.073 R)
• M90: 57,884,353 km (0.059 R)
• M91: 61,488,166 km (0.098 R)
• M92: 61,685,036 km (0.104 R)
• M93: 63,168,150 km (0.093 R)
• M94: 66,573,296 km (0.087 R)
• M95: 67,079,087 km (0.062 R)
• M96: 67,383,070 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.8

Radius: 5.4

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.34 AU - 13.32 AU

Year: 15671 Days

Day: 22.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 19,847,109 km

• M1: 343,477 km (0.036 R)
• M2: 387,458 km (0.102 R)
• M3: 702,063 km (0.101 R)
• M4: 1,059,153 km (0.105 R)
• M5: 1,239,269 km (0.06 R)
• M6: 1,515,127 km (0.075 R)
• M7: 2,025,256 km (0.06 R)
• M8: 2,704,580 km (0.115 R)
• M9: 2,888,585 km (0.117 R)
• M10: 3,140,209 km (0.053 R)
• M11: 3,268,713 km (0.099 R)
• M12: 3,850,948 km (0.098 R)
• M13: 5,033,669 km (0.075 R)
• M14: 5,203,014 km (0.089 R)
• M15: 5,412,601 km (0.081 R)
• M16: 5,508,942 km (0.038 R)
• M17: 6,057,966 km (0.119 R)
• M18: 6,603,998 km (0.109 R)
• M19: 6,830,938 km (0.113 R)
• M20: 7,060,421 km (0.105 R)
• M21: 7,894,429 km (0.096 R)
• M22: 8,781,694 km (0.087 R)
• M23: 9,746,900 km (0.095 R)
• M24: 9,793,724 km (0.099 R)
• M25: 10,170,710 km (0.071 R)
• M26: 10,528,549 km (0.048 R)
• M27: 10,963,430 km (0.095 R)
• M28: 11,601,913 km (0.059 R)
• M29: 12,684,104 km (0.109 R)
• M30: 14,647,277 km (0.072 R)
• M31: 14,835,322 km (0.076 R)
• M32: 15,051,191 km (0.099 R)
• M33: 15,732,310 km (0.106 R)
• M34: 17,664,068 km (0.112 R)
• M35: 19,110,081 km (0.063 R)
• M36: 19,256,687 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 12,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit