🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.72 AU - 0.76 AU

Year: 225 Days

Day: 25.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.35 AU - 3.21 AU

Year: 1637 Days

Day: 42.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,201,462 km

• M1: 770,130 km (0.102 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.83 AU - 4.97 AU

Year: 3830 Days

Day: 38.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,201,462 km

• M1: 1,310,029 km (0.117 R)

Asteroid Belt

Center: 9.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.1

Radius: 4.5

Gravity: 23.61 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.74 AU - 13.74 AU

Year: 17011 Days

Day: 21.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,201,462 km

• M1: 65,973 km (0.059 R)
• M2: 116,537 km (0.107 R)
• M3: 295,306 km (0.091 R)
• M4: 732,730 km (0.073 R)
• M5: 1,299,258 km (0.097 R)
• M6: 1,772,735 km (0.056 R)
• M7: 2,860,610 km (0.056 R)
• M8: 2,926,134 km (0.046 R)
• M9: 3,295,043 km (0.115 R)
• M10: 3,467,679 km (0.094 R)
• M11: 3,607,852 km (0.118 R)
• M12: 4,411,791 km (0.114 R)
• M13: 4,678,823 km (0.108 R)
• M14: 5,108,917 km (0.08 R)
• M15: 5,470,196 km (0.063 R)
• M16: 5,551,577 km (0.06 R)
• M17: 5,756,975 km (0.108 R)
• M18: 5,881,291 km (0.066 R)
• M19: 6,217,437 km (0.11 R)
• M20: 6,559,567 km (0.111 R)
• M21: 6,689,568 km (0.097 R)
• M22: 7,128,787 km (0.054 R)
• M23: 10,102,195 km (0.105 R)
• M24: 10,757,882 km (0.105 R)
• M25: 11,271,452 km (0.099 R)
• M26: 11,479,243 km (0.077 R)
• M27: 13,022,345 km (0.117 R)
• M28: 13,131,252 km (0.12 R)
• M29: 13,404,568 km (0.103 R)
• M30: 15,026,508 km (0.047 R)
• M31: 15,369,835 km (0.11 R)
• M32: 15,657,811 km (0.075 R)
• M33: 15,773,599 km (0.106 R)
• M34: 16,064,119 km (0.108 R)
• M35: 16,297,790 km (0.115 R)
• M36: 16,591,451 km (0.065 R)
• M37: 19,250,404 km (0.098 R)
• M38: 19,685,434 km (0.116 R)
• M39: 20,438,659 km (0.087 R)
• M40: 21,393,543 km (0.073 R)
• M41: 21,973,384 km (0.106 R)
• M42: 22,232,787 km (0.068 R)
• M43: 23,082,802 km (0.111 R)
• M44: 25,900,627 km (0.106 R)
• M45: 26,794,475 km (0.067 R)
• M46: 27,071,530 km (0.091 R)
• M47: 27,140,943 km (0.076 R)
• M48: 27,210,506 km (0.066 R)
• M49: 27,908,530 km (0.078 R)
• M50: 28,119,014 km (0.117 R)
• M51: 31,485,864 km (0.118 R)
• M52: 31,998,237 km (0.096 R)
• M53: 32,071,540 km (0.057 R)
• M54: 32,439,401 km (0.029 R)
• M55: 32,513,152 km (0.085 R)
• M56: 32,586,904 km (0.096 R)
• M57: 33,328,012 km (0.115 R)
• M58: 33,924,758 km (0.102 R)
• M59: 35,584,098 km (0.085 R)
• M60: 36,500,235 km (0.09 R)
• M61: 36,653,722 km (0.067 R)
• M62: 37,966,593 km (0.087 R)
• M63: 38,044,384 km (0.105 R)
• M64: 39,925,278 km (0.115 R)
• M65: 40,400,251 km (0.106 R)
• M66: 40,956,755 km (0.107 R)
• M67: 41,435,768 km (0.116 R)
• M68: 42,238,061 km (0.1 R)
• M69: 43,532,681 km (0.116 R)
• M70: 44,922,296 km (0.053 R)
• M71: 50,112,295 km (0.111 R)
• M72: 51,052,667 km (0.119 R)
• M73: 53,124,597 km (0.112 R)
• M74: 53,211,514 km (0.059 R)
• M75: 54,170,885 km (0.081 R)
• M76: 54,345,914 km (0.052 R)
• M77: 55,753,032 km (0.099 R)
• M78: 57,975,308 km (0.115 R)
• M79: 58,782,539 km (0.112 R)
• M80: 60,226,457 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.1

Radius: 3.8

Gravity: 30.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.53 AU - 14.05 AU

Year: 18082 Days

Day: 18.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,201,462 km

• M1: 127,607 km (0.106 R)
• M2: 690,394 km (0.099 R)
• M3: 793,467 km (0.045 R)
• M4: 836,102 km (0.089 R)
• M5: 1,014,274 km (0.079 R)
• M6: 1,084,136 km (0.03 R)
• M7: 1,204,263 km (0.091 R)
• M8: 1,353,861 km (0.047 R)
• M9: 1,457,083 km (0.115 R)
• M10: 1,671,008 km (0.094 R)
• M11: 1,952,252 km (0.088 R)
• M12: 1,981,125 km (0.116 R)
• M13: 2,039,468 km (0.09 R)
• M14: 2,068,789 km (0.038 R)
• M15: 2,370,229 km (0.091 R)
• M16: 2,432,162 km (0.074 R)
• M17: 3,047,009 km (0.092 R)
• M18: 3,564,468 km (0.042 R)
• M19: 3,815,344 km (0.113 R)
• M20: 3,924,551 km (0.113 R)
• M21: 3,997,853 km (0.064 R)
• M22: 4,296,002 km (0.049 R)
• M23: 5,032,173 km (0.069 R)
• M24: 5,072,116 km (0.096 R)
• M25: 5,152,001 km (0.076 R)
• M26: 5,232,485 km (0.112 R)
• M27: 6,400,844 km (0.025 R)
• M28: 6,443,928 km (0.077 R)
• M29: 6,792,791 km (0.118 R)
• M30: 9,059,497 km (0.092 R)
• M31: 9,156,586 km (0.068 R)
• M32: 9,895,600 km (0.083 R)
• M33: 10,449,710 km (0.11 R)
• M34: 10,602,450 km (0.036 R)
• M35: 11,640,360 km (0.113 R)
• M36: 12,171,283 km (0.099 R)
• M37: 13,588,124 km (0.05 R)
• M38: 14,203,121 km (0.104 R)
• M39: 14,599,256 km (0.107 R)
• M40: 16,455,616 km (0.112 R)
• M41: 16,574,098 km (0.116 R)
• M42: 17,230,832 km (0.05 R)
• M43: 17,652,998 km (0.097 R)
• M44: 18,017,717 km (0.119 R)
• M45: 18,200,975 km (0.071 R)
• M46: 19,002,221 km (0.032 R)
• M47: 20,004,227 km (0.104 R)
• M48: 20,130,637 km (0.118 R)
• M49: 20,193,917 km (0.108 R)
• M50: 21,216,120 km (0.086 R)
• M51: 22,385,975 km (0.113 R)
• M52: 22,714,641 km (0.061 R)
• M53: 23,576,624 km (0.049 R)
• M54: 24,449,229 km (0.095 R)
• M55: 25,059,588 km (0.086 R)
• M56: 26,226,003 km (0.117 R)
• M57: 26,503,058 km (0.098 R)
• M58: 26,920,436 km (0.099 R)
• M59: 27,060,011 km (0.087 R)
• M60: 28,611,341 km (0.114 R)
• M61: 29,469,733 km (0.072 R)
• M62: 29,685,603 km (0.104 R)
• M63: 32,391,230 km (0.075 R)
• M64: 32,539,631 km (0.081 R)
• M65: 33,660,418 km (0.043 R)
• M66: 34,414,691 km (0.104 R)
• M67: 34,566,234 km (0.071 R)
• M68: 35,098,204 km (0.047 R)
• M69: 35,327,088 km (0.079 R)
• M70: 35,556,422 km (0.109 R)
• M71: 36,093,478 km (0.093 R)
• M72: 36,555,885 km (0.103 R)
• M73: 37,330,952 km (0.046 R)
• M74: 39,213,342 km (0.116 R)
• M75: 39,450,754 km (0.089 R)
• M76: 40,405,338 km (0.09 R)
• M77: 42,499,409 km (0.108 R)
• M78: 42,987,696 km (0.102 R)
• M79: 43,477,928 km (0.084 R)
• M80: 44,711,213 km (0.118 R)
• M81: 44,876,519 km (0.043 R)
• M82: 45,456,809 km (0.103 R)
• M83: 45,706,189 km (0.114 R)
• M84: 49,075,133 km (0.098 R)
• M85: 49,587,206 km (0.1 R)
• M86: 50,358,832 km (0.117 R)
• M87: 51,048,029 km (0.083 R)
• M88: 51,913,902 km (0.071 R)
• M89: 52,174,651 km (0.115 R)
• M90: 53,046,807 km (0.117 R)
• M91: 54,099,826 km (0.105 R)
• M92: 54,805,479 km (0.116 R)
• M93: 57,120,357 km (0.116 R)
• M94: 58,199,406 km (0.104 R)
• M95: 58,741,549 km (0.108 R)
• M96: 59,194,531 km (0.113 R)
• M97: 61,018,129 km (0.085 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 18,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit