🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.65 AU - 0.73 AU

Year: 201 Days

Day: 47.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 55.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,758,949 km

• M1: 120,127 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.93 AU - 1.29 AU

Year: 411 Days

Day: 36.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,758,949 km

• M1: 328,816 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.97 AU - 1.53 AU

Year: 491 Days

Day: 22 Hours

Environment

Temp: 7 °C

Axial Tilt: 172.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 94,758,949 km

• M1: 49,218 km (0.112 R)
• M2: 944,411 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.5 AU - 1.74 AU

Year: 725 Days

Day: 45.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.54 AU - 5.94 AU

Year: 4216 Days

Day: 22 Hours

Environment

Temp: -131 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.2

Radius: 4.7

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 17.04 AU - 20.58 AU

Year: 28672 Days

Day: 17 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 94,758,949 km

• M1: 105,466 km (0.11 R)
• M2: 452,982 km (0.105 R)
• M3: 526,884 km (0.098 R)
• M4: 645,216 km (0.079 R)
• M5: 794,215 km (0.117 R)
• M6: 907,311 km (0.116 R)
• M7: 1,383,182 km (0.106 R)
• M8: 1,464,563 km (0.084 R)
• M9: 2,525,062 km (0.111 R)
• M10: 2,558,124 km (0.105 R)
• M11: 2,692,014 km (0.098 R)
• M12: 3,250,463 km (0.096 R)
• M13: 3,617,127 km (0.112 R)
• M14: 4,035,403 km (0.08 R)
• M15: 4,191,433 km (0.112 R)
• M16: 4,389,202 km (0.103 R)
• M17: 4,671,044 km (0.088 R)
• M18: 5,422,773 km (0.076 R)
• M19: 6,077,413 km (0.095 R)
• M20: 6,756,737 km (0.055 R)
• M21: 6,849,039 km (0.112 R)
• M22: 7,317,281 km (0.091 R)
• M23: 8,185,846 km (0.068 R)
• M24: 9,137,588 km (0.062 R)
• M25: 9,548,682 km (0.045 R)
• M26: 10,070,929 km (0.054 R)
• M27: 10,123,737 km (0.045 R)
• M28: 10,229,502 km (0.115 R)
• M29: 10,602,599 km (0.076 R)
• M30: 10,710,011 km (0.086 R)
• M31: 11,088,793 km (0.108 R)
• M32: 11,582,166 km (0.095 R)
• M33: 11,859,371 km (0.073 R)
• M34: 12,138,820 km (0.107 R)
• M35: 12,307,566 km (0.115 R)
• M36: 13,510,034 km (0.113 R)
• M37: 15,352,182 km (0.099 R)
• M38: 15,656,614 km (0.099 R)
• M39: 15,717,799 km (0.099 R)
• M40: 16,581,877 km (0.094 R)
• M41: 16,644,259 km (0.12 R)
• M42: 18,162,977 km (0.096 R)
• M43: 19,527,758 km (0.055 R)
• M44: 20,389,143 km (0.074 R)
• M45: 20,723,643 km (0.114 R)
• M46: 22,148,563 km (0.101 R)
• M47: 22,217,229 km (0.116 R)
• M48: 23,745,072 km (0.076 R)
• M49: 24,026,465 km (0.094 R)
• M50: 24,238,296 km (0.103 R)
• M51: 24,734,811 km (0.055 R)
• M52: 25,378,232 km (0.101 R)
• M53: 25,810,270 km (0.051 R)
• M54: 26,172,147 km (0.087 R)
• M55: 29,201,953 km (0.114 R)
• M56: 29,578,940 km (0.097 R)
• M57: 30,413,995 km (0.118 R)
• M58: 32,029,802 km (0.048 R)
• M59: 32,340,666 km (0.097 R)
• M60: 33,043,776 km (0.097 R)
• M61: 33,357,932 km (0.113 R)
• M62: 34,147,659 km (0.094 R)
• M63: 34,226,946 km (0.101 R)
• M64: 35,504,212 km (0.116 R)
• M65: 37,530,964 km (0.093 R)
• M66: 41,441,453 km (0.111 R)
• M67: 42,545,634 km (0.037 R)
• M68: 43,144,325 km (0.067 R)
• M69: 44,436,402 km (0.119 R)
• M70: 44,609,636 km (0.111 R)
• M71: 44,696,253 km (0.102 R)
• M72: 45,130,686 km (0.091 R)
• M73: 45,479,099 km (0.111 R)
• M74: 45,653,680 km (0.106 R)
• M75: 46,530,024 km (0.117 R)
• M76: 47,234,929 km (0.068 R)
• M77: 47,411,754 km (0.04 R)
• M78: 48,121,147 km (0.097 R)
• M79: 48,299,169 km (0.116 R)
• M80: 49,012,900 km (0.079 R)
• M81: 50,812,562 km (0.108 R)
• M82: 51,265,844 km (0.081 R)
• M83: 52,085,191 km (0.09 R)
• M84: 53,644,600 km (0.069 R)
• M85: 53,829,054 km (0.106 R)
• M86: 55,685,115 km (0.099 R)
• M87: 55,871,962 km (0.042 R)
• M88: 56,339,755 km (0.038 R)
• M89: 56,433,553 km (0.12 R)
• M90: 57,091,035 km (0.081 R)
• M91: 58,318,935 km (0.111 R)
• M92: 58,603,470 km (0.058 R)
• M93: 59,937,584 km (0.078 R)
• M94: 60,704,422 km (0.038 R)
• M95: 61,378,062 km (0.077 R)
• M96: 61,764,174 km (0.11 R)
• M97: 63,609,015 km (0.095 R)
• M98: 63,706,552 km (0.061 R)
• M99: 64,587,235 km (0.076 R)
• M100: 64,881,644 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.2

Radius: 5.4

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 16.21 AU - 24.31 AU

Year: 32051 Days

Day: 22.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 177.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,758,949 km

• M1: 100,679 km (0.096 R)
• M2: 191,635 km (0.09 R)
• M3: 315,203 km (0.116 R)
• M4: 487,240 km (0.094 R)
• M5: 1,157,738 km (0.109 R)
• M6: 1,288,486 km (0.092 R)
• M7: 1,746,256 km (0.075 R)
• M8: 1,783,356 km (0.073 R)
• M9: 1,820,905 km (0.112 R)
• M10: 2,129,974 km (0.082 R)
• M11: 2,455,350 km (0.025 R)
• M12: 2,839,816 km (0.097 R)
• M13: 4,302,285 km (0.108 R)
• M14: 5,349,620 km (0.076 R)
• M15: 5,623,384 km (0.068 R)
• M16: 7,663,151 km (0.086 R)
• M17: 8,600,232 km (0.09 R)
• M18: 11,200,542 km (0.115 R)
• M19: 11,974,711 km (0.119 R)
• M20: 12,117,278 km (0.071 R)
• M21: 14,322,949 km (0.083 R)
• M22: 14,398,645 km (0.097 R)
• M23: 16,490,173 km (0.087 R)
• M24: 16,967,690 km (0.095 R)
• M25: 18,592,173 km (0.098 R)
• M26: 19,422,740 km (0.07 R)
• M27: 21,378,733 km (0.091 R)
• M28: 23,041,214 km (0.069 R)
• M29: 23,129,776 km (0.108 R)
• M30: 24,022,426 km (0.118 R)
• M31: 24,563,522 km (0.075 R)
• M32: 25,199,761 km (0.099 R)
• M33: 25,291,166 km (0.115 R)
• M34: 26,303,046 km (0.105 R)
• M35: 28,081,914 km (0.087 R)
• M36: 29,417,374 km (0.083 R)
• M37: 32,944,892 km (0.046 R)
• M38: 34,758,168 km (0.109 R)
• M39: 35,779,472 km (0.055 R)
• M40: 36,397,012 km (0.05 R)
• M41: 38,691,096 km (0.06 R)
• M42: 39,324,792 km (0.109 R)
• M43: 39,430,857 km (0.113 R)
• M44: 40,388,732 km (0.11 R)
• M45: 41,569,808 km (0.091 R)
• M46: 42,218,913 km (0.116 R)
• M47: 44,185,975 km (0.097 R)
• M48: 45,069,799 km (0.117 R)
• M49: 45,848,007 km (0.087 R)
• M50: 47,530,235 km (0.111 R)
• M51: 50,034,055 km (0.087 R)
• M52: 50,378,729 km (0.099 R)
• M53: 50,839,640 km (0.099 R)
• M54: 52,230,601 km (0.091 R)
• M55: 55,405,815 km (0.113 R)
• M56: 55,524,596 km (0.112 R)
• M57: 56,477,983 km (0.064 R)
• M58: 57,918,162 km (0.089 R)
• M59: 58,521,789 km (0.085 R)
• M60: 63,053,259 km (0.112 R)
• M61: 65,926,435 km (0.079 R)
• M62: 66,430,430 km (0.116 R)
• M63: 67,315,601 km (0.106 R)
• M64: 70,122,656 km (0.073 R)
• M65: 71,799,348 km (0.075 R)
• M66: 73,750,254 km (0.083 R)
• M67: 77,172,904 km (0.096 R)
• M68: 77,305,597 km (0.094 R)
• M69: 78,236,545 km (0.09 R)
• M70: 79,304,823 km (0.115 R)
• M71: 80,647,015 km (0.081 R)
• M72: 85,266,448 km (0.068 R)
• M73: 86,228,213 km (0.07 R)
• M74: 86,365,843 km (0.097 R)
• M75: 88,162,214 km (0.084 R)
• M76: 88,300,891 km (0.084 R)
• M77: 90,529,899 km (0.088 R)
• M78: 90,669,923 km (0.081 R)
• M79: 90,949,970 km (0.057 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 12,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit