🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.48 AU - 0.74 AU

Year: 174 Days

Day: 44.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.76 AU - 0.98 AU

Year: 296 Days

Day: 17.9 Hours

Environment

Temp: 87 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.26 AU - 1.86 AU

Year: 712 Days

Day: 34.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,040,172 km

• M1: 90,058 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.84 AU - 2.86 AU

Year: 1316 Days

Day: 30.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.54 AU - 4.56 AU

Year: 2977 Days

Day: 23.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,040,172 km

• M1: 1,075,908 km (0.106 R)
• M2: 2,608,239 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.42 AU - 5.36 AU

Year: 3360 Days

Day: 14.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269

Radius: 14.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.31 AU - 12.03 AU

Year: 10983 Days

Day: 7.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 66,040,172 km

• M1: 305,329 km (0.096 R)
• M2: 575,054 km (0.082 R)
• M3: 703,409 km (0.096 R)
• M4: 1,204,712 km (0.112 R)
• M5: 1,324,689 km (0.047 R)
• M6: 1,672,055 km (0.044 R)
• M7: 1,847,085 km (0.115 R)
• M8: 2,048,892 km (0.115 R)
• M9: 2,813,188 km (0.119 R)
• M10: 3,385,699 km (0.077 R)
• M11: 3,942,652 km (0.065 R)
• M12: 4,125,909 km (0.053 R)
• M13: 5,604,684 km (0.059 R)
• M14: 5,990,647 km (0.091 R)
• M15: 6,570,638 km (0.053 R)
• M16: 6,726,219 km (0.083 R)
• M17: 6,977,843 km (0.106 R)
• M18: 7,104,852 km (0.098 R)
• M19: 7,328,949 km (0.05 R)
• M20: 7,982,243 km (0.041 R)
• M21: 9,205,056 km (0.092 R)
• M22: 10,377,006 km (0.067 R)
• M23: 11,110,035 km (0.06 R)
• M24: 11,973,963 km (0.075 R)
• M25: 12,202,848 km (0.034 R)
• M26: 13,408,756 km (0.111 R)
• M27: 13,527,387 km (0.057 R)
• M28: 14,005,951 km (0.114 R)
• M29: 15,391,527 km (0.043 R)
• M30: 15,557,431 km (0.079 R)
• M31: 18,467,708 km (0.101 R)
• M32: 18,776,627 km (0.053 R)
• M33: 19,624,099 km (0.11 R)
• M34: 19,849,094 km (0.026 R)
• M35: 20,895,531 km (0.118 R)
• M36: 21,125,463 km (0.07 R)
• M37: 21,680,621 km (0.11 R)
• M38: 22,053,419 km (0.088 R)
• M39: 22,240,566 km (0.067 R)
• M40: 22,381,337 km (0.048 R)
• M41: 23,184,379 km (0.107 R)
• M42: 23,327,095 km (0.076 R)
• M43: 23,804,911 km (0.051 R)
• M44: 24,286,018 km (0.118 R)
• M45: 24,382,658 km (0.112 R)
• M46: 25,306,724 km (0.081 R)
• M47: 25,896,289 km (0.03 R)
• M48: 26,093,758 km (0.038 R)
• M49: 27,289,494 km (0.08 R)
• M50: 27,742,476 km (0.044 R)
• M51: 28,758,096 km (0.074 R)
• M52: 28,911,584 km (0.103 R)
• M53: 29,321,931 km (0.04 R)
• M54: 29,579,389 km (0.036 R)
• M55: 32,887,446 km (0.099 R)
• M56: 34,232,481 km (0.114 R)
• M57: 34,340,790 km (0.074 R)
• M58: 35,595,467 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.2

Radius: 5

Gravity: 20.53 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.69 AU - 16.87 AU

Year: 18684 Days

Day: 16.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 104.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,040,172 km

• M1: 138,228 km (0.083 R)
• M2: 277,504 km (0.119 R)
• M3: 550,969 km (0.042 R)
• M4: 713,133 km (0.093 R)
• M5: 799,900 km (0.094 R)
• M6: 890,107 km (0.104 R)
• M7: 1,284,148 km (0.04 R)
• M8: 1,726,210 km (0.088 R)
• M9: 3,371,188 km (0.1 R)
• M10: 3,481,292 km (0.093 R)
• M11: 4,768,582 km (0.107 R)
• M12: 4,933,738 km (0.06 R)
• M13: 5,184,913 km (0.095 R)
• M14: 5,269,585 km (0.096 R)
• M15: 5,656,295 km (0.065 R)
• M16: 5,787,343 km (0.088 R)
• M17: 6,007,701 km (0.117 R)
• M18: 6,639,602 km (0.062 R)
• M19: 7,819,630 km (0.115 R)
• M20: 7,916,719 km (0.049 R)
• M21: 7,965,488 km (0.037 R)
• M22: 8,063,325 km (0.06 R)
• M23: 9,837,556 km (0.084 R)
• M24: 10,472,749 km (0.089 R)
• M25: 10,687,421 km (0.114 R)
• M26: 10,903,441 km (0.066 R)
• M27: 11,726,678 km (0.072 R)
• M28: 12,343,021 km (0.102 R)
• M29: 12,456,117 km (0.08 R)
• M30: 12,854,945 km (0.032 R)
• M31: 13,899,737 km (0.083 R)
• M32: 14,671,213 km (0.044 R)
• M33: 15,031,893 km (0.076 R)
• M34: 16,008,019 km (0.05 R)
• M35: 16,566,019 km (0.092 R)
• M36: 18,471,597 km (0.111 R)
• M37: 18,601,149 km (0.07 R)
• M38: 18,795,925 km (0.095 R)
• M39: 18,861,000 km (0.082 R)
• M40: 19,780,130 km (0.111 R)
• M41: 19,846,252 km (0.115 R)
• M42: 20,245,080 km (0.111 R)
• M43: 20,646,451 km (0.095 R)
• M44: 20,983,046 km (0.089 R)
• M45: 21,253,519 km (0.106 R)
• M46: 23,951,068 km (0.061 R)
• M47: 24,162,898 km (0.03 R)
• M48: 24,375,477 km (0.107 R)
• M49: 24,731,071 km (0.114 R)
• M50: 24,873,788 km (0.105 R)
• M51: 25,447,495 km (0.115 R)
• M52: 26,316,210 km (0.06 R)
• M53: 27,415,605 km (0.09 R)
• M54: 27,489,357 km (0.112 R)
• M55: 28,156,862 km (0.057 R)
• M56: 29,356,488 km (0.106 R)
• M57: 29,962,658 km (0.048 R)
• M58: 31,650,422 km (0.12 R)
• M59: 33,842,928 km (0.096 R)
• M60: 36,002,972 km (0.045 R)
• M61: 36,164,836 km (0.067 R)
• M62: 39,450,604 km (0.116 R)
• M63: 39,533,930 km (0.026 R)
• M64: 39,784,357 km (0.078 R)
• M65: 40,623,003 km (0.071 R)
• M66: 40,791,450 km (0.078 R)
• M67: 41,382,661 km (0.032 R)
• M68: 43,345,385 km (0.08 R)
• M69: 43,948,713 km (0.093 R)
• M70: 44,554,883 km (0.117 R)
• M71: 44,728,567 km (0.098 R)
• M72: 45,076,531 km (0.115 R)
• M73: 45,163,747 km (0.069 R)
• M74: 45,600,423 km (0.11 R)
• M75: 46,389,701 km (0.082 R)
• M76: 47,183,767 km (0.076 R)
• M77: 47,715,438 km (0.055 R)
• M78: 48,338,363 km (0.06 R)
• M79: 48,695,603 km (0.12 R)
• M80: 48,874,522 km (0.053 R)
• M81: 49,053,591 km (0.101 R)
• M82: 49,412,476 km (0.051 R)
• M83: 52,223,420 km (0.109 R)
• M84: 55,552,272 km (0.05 R)
• M85: 59,139,778 km (0.097 R)
• M86: 59,808,780 km (0.12 R)
• M87: 60,000,265 km (0.091 R)
• M88: 60,288,091 km (0.077 R)
• M89: 60,480,175 km (0.098 R)
• M90: 62,315,442 km (0.046 R)
• M91: 63,777,013 km (0.058 R)
• M92: 64,070,823 km (0.088 R)
• M93: 64,757,777 km (0.037 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 15,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit