🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.51 AU - 0.55 AU

Year: 141 Days

Day: 28.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,758,519 km

• M1: 20,794 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.48 AU - 0.74 AU

Year: 174 Days

Day: 17.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.19 AU - 1.41 AU

Year: 541 Days

Day: 15.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.61 AU - 3.99 AU

Year: 2706 Days

Day: 14 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,758,519 km

• M1: 472,430 km (0.053 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.4

Radius: 10.4

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.68 AU - 6.44 AU

Year: 4789 Days

Day: 9.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 91,758,519 km

• M1: 134,189 km (0.098 R)
• M2: 205,697 km (0.081 R)
• M3: 296,204 km (0.107 R)
• M4: 515,664 km (0.032 R)
• M5: 601,383 km (0.112 R)
• M6: 669,301 km (0.113 R)
• M7: 813,962 km (0.094 R)
• M8: 996,621 km (0.104 R)
• M9: 1,207,554 km (0.111 R)
• M10: 1,356,553 km (0.114 R)
• M11: 1,449,005 km (0.092 R)
• M12: 1,624,034 km (0.103 R)
• M13: 1,925,923 km (0.089 R)
• M14: 2,875,421 km (0.1 R)
• M15: 3,199,898 km (0.084 R)
• M16: 3,839,878 km (0.102 R)
• M17: 3,928,141 km (0.041 R)
• M18: 4,242,745 km (0.112 R)
• M19: 4,334,150 km (0.043 R)
• M20: 4,801,194 km (0.102 R)
• M21: 5,064,786 km (0.118 R)
• M22: 5,235,177 km (0.085 R)
• M23: 6,270,544 km (0.09 R)
• M24: 6,744,919 km (0.041 R)
• M25: 6,851,882 km (0.052 R)
• M26: 7,203,437 km (0.091 R)
• M27: 7,700,102 km (0.111 R)
• M28: 7,812,001 km (0.083 R)
• M29: 7,896,224 km (0.038 R)
• M30: 8,037,445 km (0.091 R)
• M31: 8,465,893 km (0.097 R)
• M32: 9,137,288 km (0.071 R)
• M33: 9,674,644 km (0.098 R)
• M34: 9,947,211 km (0.089 R)
• M35: 10,038,616 km (0.104 R)
• M36: 10,191,654 km (0.102 R)
• M37: 10,748,906 km (0.054 R)
• M38: 11,379,611 km (0.108 R)
• M39: 12,022,433 km (0.106 R)
• M40: 12,315,495 km (0.105 R)
• M41: 12,842,379 km (0.048 R)
• M42: 14,432,604 km (0.074 R)
• M43: 15,023,067 km (0.111 R)
• M44: 15,303,563 km (0.117 R)
• M45: 15,834,336 km (0.094 R)
• M46: 16,227,330 km (0.072 R)
• M47: 16,479,103 km (0.051 R)
• M48: 16,587,562 km (0.051 R)
• M49: 17,242,351 km (0.105 R)
• M50: 17,868,718 km (0.03 R)
• M51: 18,390,066 km (0.087 R)
• M52: 18,878,653 km (0.09 R)
• M53: 19,257,435 km (0.1 R)
• M54: 19,371,428 km (0.118 R)
• M55: 19,791,948 km (0.068 R)
• M56: 20,022,478 km (0.088 R)
• M57: 20,563,873 km (0.111 R)
• M58: 21,463,854 km (0.075 R)
• M59: 22,177,286 km (0.101 R)
• M60: 22,496,827 km (0.118 R)
• M61: 22,616,954 km (0.119 R)
• M62: 22,737,380 km (0.047 R)
• M63: 23,667,879 km (0.12 R)
• M64: 23,953,461 km (0.119 R)
• M65: 24,035,291 km (0.1 R)
• M66: 24,775,951 km (0.109 R)
• M67: 24,941,555 km (0.12 R)
• M68: 25,024,433 km (0.104 R)
• M69: 25,190,636 km (0.109 R)
• M70: 26,702,472 km (0.062 R)
• M71: 26,787,294 km (0.114 R)
• M72: 26,999,723 km (0.103 R)
• M73: 27,340,956 km (0.108 R)
• M74: 27,555,030 km (0.093 R)
• M75: 28,981,147 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.6

Radius: 4

Gravity: 44.79 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 15.11 AU - 19.15 AU

Year: 25896 Days

Day: 18.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,758,519 km

• M1: 271,221 km (0.065 R)
• M2: 328,816 km (0.075 R)
• M3: 676,182 km (0.12 R)
• M4: 783,444 km (0.101 R)
• M5: 1,105,977 km (0.047 R)
• M6: 1,168,659 km (0.066 R)
• M7: 1,821,504 km (0.108 R)
• M8: 2,484,671 km (0.09 R)
• M9: 3,862,019 km (0.11 R)
• M10: 4,497,959 km (0.102 R)
• M11: 4,598,639 km (0.068 R)
• M12: 5,008,986 km (0.109 R)
• M13: 5,974,191 km (0.075 R)
• M14: 6,936,853 km (0.04 R)
• M15: 7,288,109 km (0.088 R)
• M16: 7,347,200 km (0.098 R)
• M17: 7,525,371 km (0.111 R)
• M18: 7,585,061 km (0.115 R)
• M19: 8,561,935 km (0.118 R)
• M20: 9,707,256 km (0.044 R)
• M21: 10,430,712 km (0.112 R)
• M22: 11,035,237 km (0.059 R)
• M23: 11,171,221 km (0.084 R)
• M24: 11,307,654 km (0.117 R)
• M25: 11,582,166 km (0.085 R)
• M26: 11,928,485 km (0.057 R)
• M27: 13,131,103 km (0.096 R)
• M28: 13,710,346 km (0.092 R)
• M29: 14,371,867 km (0.114 R)
• M30: 15,955,361 km (0.037 R)
• M31: 16,495,409 km (0.041 R)
• M32: 17,356,046 km (0.059 R)
• M33: 17,752,031 km (0.106 R)
• M34: 17,991,089 km (0.1 R)
• M35: 18,151,009 km (0.072 R)
• M36: 19,283,914 km (0.076 R)
• M37: 19,447,574 km (0.091 R)
• M38: 19,529,553 km (0.11 R)
• M39: 19,941,396 km (0.083 R)
• M40: 31,505,910 km (0.108 R)
• M41: 31,795,232 km (0.096 R)
• M42: 32,182,242 km (0.106 R)
• M43: 34,835,959 km (0.077 R)
• M44: 34,935,591 km (0.1 R)
• M45: 36,745,127 km (0.112 R)
• M46: 37,558,939 km (0.095 R)
• M47: 38,791,027 km (0.093 R)
• M48: 38,997,622 km (0.111 R)
• M49: 39,412,008 km (0.096 R)
• M50: 39,619,650 km (0.067 R)
• M51: 40,558,825 km (0.047 R)
• M52: 41,083,764 km (0.119 R)
• M53: 43,420,184 km (0.1 R)
• M54: 43,527,445 km (0.079 R)
• M55: 43,742,118 km (0.089 R)
• M56: 44,604,400 km (0.094 R)
• M57: 46,127,007 km (0.093 R)
• M58: 46,345,869 km (0.115 R)
• M59: 46,455,524 km (0.06 R)
• M60: 47,666,519 km (0.09 R)
• M61: 47,887,774 km (0.116 R)
• M62: 48,776,386 km (0.095 R)
• M63: 49,334,535 km (0.11 R)
• M64: 52,842,007 km (0.073 R)
• M65: 54,799,196 km (0.114 R)
• M66: 56,545,901 km (0.115 R)
• M67: 60,811,684 km (0.114 R)
• M68: 63,712,387 km (0.102 R)
• M69: 63,956,231 km (0.069 R)
• M70: 64,811,782 km (0.047 R)
• M71: 65,917,459 km (0.115 R)
• M72: 66,040,728 km (0.062 R)
• M73: 66,163,997 km (0.12 R)
• M74: 66,410,833 km (0.1 R)
• M75: 67,649,653 km (0.11 R)
• M76: 68,896,103 km (0.066 R)
• M77: 71,538,151 km (0.085 R)
• M78: 72,680,630 km (0.06 R)
• M79: 73,573,430 km (0.086 R)
• M80: 73,957,148 km (0.098 R)
• M81: 76,143,970 km (0.116 R)
• M82: 76,402,625 km (0.119 R)
• M83: 77,570,386 km (0.095 R)
• M84: 78,874,729 km (0.091 R)
• M85: 82,963,838 km (0.101 R)
• M86: 84,431,243 km (0.094 R)
• M87: 84,699,023 km (0.111 R)
• M88: 84,833,063 km (0.049 R)
• M89: 85,504,009 km (0.054 R)
• M90: 86,716,051 km (0.108 R)
• M91: 86,851,138 km (0.079 R)
• M92: 88,340,983 km (0.087 R)
• M93: 88,476,818 km (0.098 R)
• M94: 89,021,055 km (0.104 R)
• M95: 89,702,773 km (0.074 R)
• M96: 91,483,586 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 17,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit