🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.6 AU - 0.64 AU

Year: 203 Days

Day: 17 Hours

Environment

Temp: 36 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.58 AU - 0.72 AU

Year: 218 Days

Day: 43.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.11 AU - 2.49 AU

Year: 1452 Days

Day: 15.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,030,645 km

• M1: 79,137 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.41 AU - 2.49 AU

Year: 1596 Days

Day: 41 Hours

Environment

Temp: -128 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,030,645 km

• M1: 288,125 km (0.11 R)

Asteroid Belt

Center: 6.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.5

Radius: 3

Gravity: 21.72 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.53 AU - 12.15 AU

Year: 13840 Days

Day: 20.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 31,030,645 km

• M1: 43,683 km (0.119 R)
• M2: 82,428 km (0.104 R)
• M3: 156,479 km (0.118 R)
• M4: 293,661 km (0.089 R)
• M5: 386,411 km (0.112 R)
• M6: 598,391 km (0.086 R)
• M7: 906,713 km (0.064 R)
• M8: 990,488 km (0.071 R)
• M9: 1,202,019 km (0.103 R)
• M10: 1,331,571 km (0.119 R)
• M11: 1,485,357 km (0.108 R)
• M12: 1,604,288 km (0.087 R)
• M13: 1,893,759 km (0.1 R)
• M14: 2,496,340 km (0.101 R)
• M15: 2,590,437 km (0.112 R)
• M16: 2,709,517 km (0.079 R)
• M17: 2,854,776 km (0.108 R)
• M18: 2,977,746 km (0.098 R)
• M19: 3,077,527 km (0.088 R)
• M20: 3,254,502 km (0.051 R)
• M21: 3,913,480 km (0.098 R)
• M22: 4,384,414 km (0.118 R)
• M23: 4,526,383 km (0.103 R)
• M24: 4,727,592 km (0.093 R)
• M25: 4,990,585 km (0.065 R)
• M26: 6,374,964 km (0.107 R)
• M27: 6,632,721 km (0.06 R)
• M28: 6,697,646 km (0.079 R)
• M29: 6,959,742 km (0.077 R)
• M30: 7,158,408 km (0.098 R)
• M31: 7,493,806 km (0.113 R)
• M32: 7,731,517 km (0.088 R)
• M33: 8,075,443 km (0.11 R)
• M34: 8,565,376 km (0.053 R)
• M35: 8,671,590 km (0.052 R)
• M36: 8,992,926 km (0.028 R)
• M37: 9,281,800 km (0.105 R)
• M38: 9,610,466 km (0.086 R)
• M39: 10,091,872 km (0.115 R)
• M40: 10,354,267 km (0.095 R)
• M41: 10,429,664 km (0.045 R)
• M42: 10,695,051 km (0.103 R)
• M43: 10,847,641 km (0.04 R)
• M44: 11,660,556 km (0.076 R)
• M45: 11,699,750 km (0.091 R)
• M46: 11,739,095 km (0.117 R)
• M47: 11,935,965 km (0.028 R)
• M48: 12,412,883 km (0.12 R)
• M49: 12,653,736 km (0.064 R)
• M50: 12,896,084 km (0.047 R)
• M51: 13,262,450 km (0.118 R)
• M52: 13,426,409 km (0.113 R)
• M53: 13,673,545 km (0.115 R)
• M54: 14,466,264 km (0.115 R)
• M55: 14,804,355 km (0.072 R)
• M56: 14,889,326 km (0.093 R)
• M57: 15,316,578 km (0.049 R)
• M58: 16,008,319 km (0.054 R)
• M59: 16,931,786 km (0.097 R)
• M60: 17,422,318 km (0.102 R)
• M61: 17,467,047 km (0.116 R)
• M62: 17,556,806 km (0.091 R)
• M63: 18,783,658 km (0.119 R)
• M64: 18,829,585 km (0.098 R)
• M65: 18,875,661 km (0.102 R)
• M66: 19,850,291 km (0.111 R)
• M67: 19,897,115 km (0.101 R)
• M68: 20,084,711 km (0.109 R)
• M69: 20,746,083 km (0.056 R)
• M70: 20,841,227 km (0.115 R)
• M71: 22,235,928 km (0.066 R)
• M72: 22,528,243 km (0.105 R)
• M73: 22,821,754 km (0.115 R)
• M74: 23,116,611 km (0.034 R)
• M75: 23,165,829 km (0.056 R)
• M76: 24,760,542 km (0.045 R)
• M77: 25,673,089 km (0.117 R)
• M78: 25,928,453 km (0.105 R)
• M79: 27,374,316 km (0.083 R)
• M80: 27,478,586 km (0.093 R)
• M81: 28,846,060 km (0.095 R)
• M82: 28,952,274 km (0.073 R)
• M83: 29,271,367 km (0.104 R)
• M84: 30,505,399 km (0.085 R)
• M85: 30,884,331 km (0.095 R)
• M86: 30,992,789 km (0.091 R)
• M87: 31,537,475 km (0.093 R)
• M88: 34,758,317 km (0.1 R)
• M89: 34,814,716 km (0.112 R)
• M90: 35,097,306 km (0.09 R)
• M91: 35,154,004 km (0.09 R)
• M92: 35,835,871 km (0.117 R)
• M93: 36,235,596 km (0.098 R)
• M94: 37,154,875 km (0.091 R)
• M95: 37,907,502 km (0.074 R)
• M96: 38,023,740 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.8

Radius: 6.1

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.34 AU - 12.74 AU

Year: 16317 Days

Day: 17.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 31,030,645 km

• M1: 269,875 km (0.075 R)
• M2: 711,637 km (0.067 R)
• M3: 763,248 km (0.059 R)
• M4: 1,025,493 km (0.032 R)
• M5: 1,395,000 km (0.067 R)
• M6: 1,476,830 km (0.113 R)
• M7: 1,543,551 km (0.07 R)
• M8: 1,697,337 km (0.036 R)
• M9: 2,479,286 km (0.074 R)
• M10: 2,519,079 km (0.086 R)
• M11: 2,659,701 km (0.081 R)
• M12: 3,379,565 km (0.058 R)
• M13: 3,512,558 km (0.072 R)
• M14: 3,669,935 km (0.107 R)
• M15: 3,991,720 km (0.116 R)
• M16: 4,108,855 km (0.061 R)
• M17: 4,346,566 km (0.074 R)
• M18: 5,238,768 km (0.113 R)
• M19: 5,444,615 km (0.115 R)
• M20: 5,943,972 km (0.085 R)
• M21: 6,104,790 km (0.12 R)
• M22: 7,818,882 km (0.091 R)
• M23: 8,202,302 km (0.104 R)
• M24: 8,561,785 km (0.053 R)
• M25: 9,018,208 km (0.094 R)
• M26: 9,389,062 km (0.104 R)
• M27: 9,639,040 km (0.069 R)
• M28: 10,177,592 km (0.106 R)
• M29: 10,628,480 km (0.116 R)
• M30: 11,184,535 km (0.028 R)
• M31: 12,667,648 km (0.055 R)
• M32: 12,771,021 km (0.112 R)
• M33: 15,444,335 km (0.078 R)
• M34: 16,036,293 km (0.087 R)
• M35: 16,297,641 km (0.106 R)
• M36: 16,409,989 km (0.106 R)
• M37: 16,976,067 km (0.048 R)
• M38: 17,817,854 km (0.102 R)
• M39: 18,049,731 km (0.119 R)
• M40: 18,555,671 km (0.119 R)
• M41: 18,633,911 km (0.084 R)
• M42: 19,263,867 km (0.116 R)
• M43: 19,700,992 km (0.048 R)
• M44: 19,940,798 km (0.08 R)
• M45: 19,980,890 km (0.077 R)
• M46: 20,302,376 km (0.044 R)
• M47: 20,342,618 km (0.084 R)
• M48: 20,706,589 km (0.104 R)
• M49: 21,195,176 km (0.093 R)
• M50: 21,277,006 km (0.104 R)
• M51: 21,399,975 km (0.075 R)
• M52: 21,893,948 km (0.091 R)
• M53: 22,183,719 km (0.041 R)
• M54: 22,600,050 km (0.067 R)
• M55: 23,525,163 km (0.119 R)
• M56: 23,737,143 km (0.119 R)
• M57: 23,864,600 km (0.105 R)
• M58: 24,034,843 km (0.069 R)
• M59: 24,376,674 km (0.078 R)
• M60: 24,634,132 km (0.102 R)
• M61: 25,847,520 km (0.104 R)
• M62: 26,593,714 km (0.052 R)
• M63: 27,213,498 km (0.106 R)
• M64: 28,107,046 km (0.114 R)
• M65: 28,151,926 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 12,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit