🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.7 AU - 0.76 AU

Year: 217 Days

Day: 38.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,400,210 km

• M1: 181,163 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.66 AU - 0.88 AU

Year: 235 Days

Day: 27.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.58 AU - 2.74 AU

Year: 1511 Days

Day: 38.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 128.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.4

Radius: 10.1

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.1 AU - 7.94 AU

Year: 5798 Days

Day: 9.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,400,210 km

• M1: 153,338 km (0.053 R)
• M2: 347,965 km (0.119 R)
• M3: 890,257 km (0.032 R)
• M4: 1,004,849 km (0.097 R)
• M5: 1,124,677 km (0.079 R)
• M6: 1,217,727 km (0.072 R)
• M7: 1,479,224 km (0.091 R)
• M8: 1,634,357 km (0.109 R)
• M9: 1,705,117 km (0.118 R)
• M10: 1,849,778 km (0.036 R)
• M11: 2,093,622 km (0.116 R)
• M12: 2,489,159 km (0.12 R)
• M13: 2,908,183 km (0.1 R)
• M14: 3,170,278 km (0.07 R)
• M15: 3,764,481 km (0.106 R)
• M16: 3,906,599 km (0.069 R)
• M17: 5,423,072 km (0.087 R)
• M18: 5,583,890 km (0.117 R)
• M19: 5,828,034 km (0.094 R)
• M20: 6,242,869 km (0.119 R)
• M21: 6,524,711 km (0.099 R)
• M22: 6,782,019 km (0.119 R)
• M23: 6,868,487 km (0.049 R)
• M24: 7,071,791 km (0.061 R)
• M25: 7,188,776 km (0.106 R)
• M26: 7,424,842 km (0.106 R)
• M27: 7,603,611 km (0.117 R)
• M28: 8,425,651 km (0.117 R)
• M29: 8,674,582 km (0.076 R)
• M30: 8,863,075 km (0.115 R)
• M31: 9,021,051 km (0.075 R)
• M32: 9,307,830 km (0.099 R)
• M33: 9,468,348 km (0.101 R)
• M34: 9,890,364 km (0.054 R)
• M35: 10,651,817 km (0.05 R)
• M36: 11,090,588 km (0.047 R)
• M37: 11,295,238 km (0.104 R)
• M38: 11,638,864 km (0.075 R)
• M39: 11,742,535 km (0.104 R)
• M40: 11,881,512 km (0.036 R)
• M41: 11,951,075 km (0.1 R)
• M42: 12,266,128 km (0.107 R)
• M43: 13,047,627 km (0.101 R)
• M44: 13,408,308 km (0.113 R)
• M45: 13,626,272 km (0.096 R)
• M46: 14,102,442 km (0.11 R)
• M47: 14,213,144 km (0.105 R)
• M48: 14,472,547 km (0.079 R)
• M49: 14,658,796 km (0.115 R)
• M50: 15,109,086 km (0.047 R)
• M51: 15,716,453 km (0.062 R)
• M52: 16,331,749 km (0.1 R)
• M53: 16,642,464 km (0.108 R)
• M54: 16,798,494 km (0.09 R)
• M55: 17,033,513 km (0.049 R)
• M56: 17,230,234 km (0.057 R)
• M57: 17,625,920 km (0.099 R)
• M58: 18,064,541 km (0.116 R)
• M59: 19,648,633 km (0.091 R)
• M60: 22,601,546 km (0.117 R)
• M61: 23,339,362 km (0.067 R)
• M62: 23,777,086 km (0.071 R)
• M63: 24,350,195 km (0.091 R)
• M64: 24,438,757 km (0.079 R)
• M65: 25,375,240 km (0.066 R)
• M66: 25,465,148 km (0.113 R)
• M67: 25,599,936 km (0.056 R)
• M68: 26,232,735 km (0.107 R)
• M69: 26,414,346 km (0.062 R)
• M70: 26,733,439 km (0.078 R)
• M71: 26,916,247 km (0.07 R)
• M72: 27,237,284 km (0.118 R)
• M73: 27,651,970 km (0.044 R)
• M74: 28,208,025 km (0.063 R)
• M75: 28,814,644 km (0.086 R)
• M76: 28,955,117 km (0.108 R)
• M77: 29,096,038 km (0.1 R)
• M78: 29,614,245 km (0.067 R)
• M79: 29,756,213 km (0.116 R)
• M80: 30,230,738 km (0.045 R)
• M81: 30,564,491 km (0.113 R)
• M82: 31,091,374 km (0.119 R)
• M83: 31,669,570 km (0.102 R)
• M84: 31,959,939 km (0.037 R)
• M85: 32,105,498 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.2

Radius: 6.1

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.43 AU - 14.73 AU

Year: 18399 Days

Day: 23.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,400,210 km

• M1: 91,105 km (0.073 R)
• M2: 396,734 km (0.087 R)
• M3: 619,485 km (0.085 R)
• M4: 680,970 km (0.104 R)
• M5: 810,521 km (0.093 R)
• M6: 965,654 km (0.113 R)
• M7: 1,093,112 km (0.042 R)
• M8: 1,507,947 km (0.091 R)
• M9: 1,876,855 km (0.08 R)
• M10: 2,059,813 km (0.101 R)
• M11: 2,106,637 km (0.068 R)
• M12: 2,321,011 km (0.09 R)
• M13: 2,394,164 km (0.045 R)
• M14: 2,492,749 km (0.106 R)
• M15: 2,900,703 km (0.087 R)
• M16: 3,329,450 km (0.119 R)
• M17: 3,412,028 km (0.032 R)
• M18: 4,038,395 km (0.05 R)
• M19: 4,126,657 km (0.111 R)
• M20: 4,546,429 km (0.107 R)
• M21: 4,979,964 km (0.108 R)
• M22: 5,042,944 km (0.093 R)
• M23: 5,819,507 km (0.114 R)
• M24: 6,255,734 km (0.103 R)
• M25: 6,426,276 km (0.114 R)
• M26: 6,563,756 km (0.062 R)
• M27: 6,806,853 km (0.116 R)
• M28: 7,230,364 km (0.094 R)
• M29: 7,445,336 km (0.115 R)
• M30: 7,517,592 km (0.035 R)
• M31: 8,288,919 km (0.103 R)
• M32: 8,551,613 km (0.072 R)
• M33: 8,931,591 km (0.096 R)
• M34: 9,085,228 km (0.067 R)
• M35: 10,224,566 km (0.115 R)
• M36: 10,465,867 km (0.066 R)
• M37: 10,708,964 km (0.116 R)
• M38: 11,077,274 km (0.119 R)
• M39: 12,121,915 km (0.085 R)
• M40: 12,334,644 km (0.117 R)
• M41: 12,462,849 km (0.106 R)
• M42: 13,372,703 km (0.114 R)
• M43: 13,636,594 km (0.102 R)
• M44: 13,902,280 km (0.027 R)
• M45: 13,946,710 km (0.086 R)
• M46: 14,483,467 km (0.115 R)
• M47: 15,577,477 km (0.104 R)
• M48: 15,808,755 km (0.092 R)
• M49: 16,556,445 km (0.088 R)
• M50: 17,029,474 km (0.073 R)
• M51: 17,172,340 km (0.08 R)
• M52: 17,988,994 km (0.109 R)
• M53: 19,311,888 km (0.071 R)
• M54: 19,460,888 km (0.082 R)
• M55: 19,560,370 km (0.074 R)
• M56: 19,610,186 km (0.111 R)
• M57: 20,211,271 km (0.045 R)
• M58: 20,818,339 km (0.037 R)
• M59: 20,970,929 km (0.106 R)
• M60: 22,257,919 km (0.067 R)
• M61: 22,727,507 km (0.071 R)
• M62: 23,253,044 km (0.115 R)
• M63: 23,464,426 km (0.072 R)
• M64: 23,995,498 km (0.118 R)
• M65: 24,262,531 km (0.101 R)
• M66: 25,177,920 km (0.106 R)
• M67: 25,286,378 km (0.069 R)
• M68: 25,612,502 km (0.118 R)
• M69: 25,940,271 km (0.109 R)
• M70: 26,159,432 km (0.101 R)
• M71: 26,820,654 km (0.117 R)
• M72: 26,931,357 km (0.069 R)
• M73: 27,097,859 km (0.105 R)
• M74: 29,348,858 km (0.091 R)
• M75: 29,634,441 km (0.059 R)
• M76: 30,266,043 km (0.031 R)
• M77: 32,481,737 km (0.106 R)
• M78: 32,540,678 km (0.081 R)
• M79: 33,788,025 km (0.12 R)
• M80: 33,847,865 km (0.092 R)
• M81: 33,967,543 km (0.049 R)
• M82: 34,568,178 km (0.095 R)
• M83: 35,657,999 km (0.118 R)
• M84: 35,901,694 km (0.041 R)
• M85: 36,574,735 km (0.036 R)
• M86: 37,499,249 km (0.103 R)
• M87: 37,871,150 km (0.113 R)
• M88: 38,057,698 km (0.062 R)
• M89: 39,119,843 km (0.12 R)
• M90: 40,445,430 km (0.036 R)
• M91: 40,890,633 km (0.028 R)
• M92: 41,273,454 km (0.091 R)
• M93: 41,785,677 km (0.091 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 16,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit