🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.59 AU - 0.87 AU

Year: 239 Days

Day: 31.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,349,636 km

• M1: 476,469 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.72 AU - 1.14 AU

Year: 343 Days

Day: 20.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,349,636 km

• M1: 248,931 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.93 AU - 1.49 AU

Year: 510 Days

Day: 27.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.06 AU - 1.7 AU

Year: 621 Days

Day: 42 Hours

Environment

Temp: -53 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.35 AU - 1.69 AU

Year: 718 Days

Day: 36 Hours

Environment

Temp: -53 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,349,636 km

• M1: 1,050,476 km (0.082 R)

Asteroid Belt

Center: 2.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.95 AU - 2.95 AU

Year: 1940 Days

Day: 46.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 136.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.1

Radius: 10.1

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5 AU - 6.08 AU

Year: 4993 Days

Day: 9.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 91,349,636 km

• M1: 195,524 km (0.109 R)
• M2: 268,528 km (0.102 R)
• M3: 331,509 km (0.108 R)
• M4: 429,795 km (0.082 R)
• M5: 684,560 km (0.087 R)
• M6: 768,035 km (0.092 R)
• M7: 893,698 km (0.063 R)
• M8: 1,624,782 km (0.118 R)
• M9: 1,722,919 km (0.092 R)
• M10: 1,942,528 km (0.088 R)
• M11: 2,279,872 km (0.103 R)
• M12: 2,502,623 km (0.073 R)
• M13: 2,969,518 km (0.103 R)
• M14: 3,379,416 km (0.117 R)
• M15: 3,463,490 km (0.076 R)
• M16: 3,569,704 km (0.07 R)
• M17: 3,807,116 km (0.082 R)
• M18: 3,983,193 km (0.085 R)
• M19: 4,903,070 km (0.116 R)
• M20: 5,094,855 km (0.096 R)
• M21: 5,810,531 km (0.119 R)
• M22: 6,505,114 km (0.106 R)
• M23: 7,090,490 km (0.092 R)
• M24: 7,253,103 km (0.099 R)
• M25: 7,471,965 km (0.055 R)
• M26: 7,720,597 km (0.058 R)
• M27: 8,226,237 km (0.077 R)
• M28: 8,771,522 km (0.055 R)
• M29: 8,858,737 km (0.105 R)
• M30: 9,151,500 km (0.076 R)
• M31: 9,927,464 km (0.093 R)
• M32: 10,292,633 km (0.051 R)
• M33: 10,631,322 km (0.095 R)
• M34: 10,755,489 km (0.118 R)
• M35: 11,256,641 km (0.087 R)
• M36: 11,669,532 km (0.078 R)
• M37: 11,797,438 km (0.054 R)
• M38: 11,958,255 km (0.082 R)
• M39: 12,054,896 km (0.101 R)
• M40: 12,119,671 km (0.099 R)
• M41: 12,542,734 km (0.116 R)
• M42: 12,739,605 km (0.089 R)
• M43: 13,003,795 km (0.096 R)
• M44: 14,078,506 km (0.112 R)
• M45: 14,523,260 km (0.093 R)
• M46: 15,076,922 km (0.114 R)
• M47: 16,276,548 km (0.087 R)
• M48: 16,419,713 km (0.116 R)
• M49: 16,563,177 km (0.094 R)
• M50: 16,743,293 km (0.114 R)
• M51: 17,433,388 km (0.09 R)
• M52: 17,837,153 km (0.056 R)
• M53: 18,058,707 km (0.108 R)
• M54: 18,243,909 km (0.117 R)
• M55: 19,066,847 km (0.117 R)
• M56: 19,558,874 km (0.064 R)
• M57: 20,016,644 km (0.073 R)
• M58: 20,170,131 km (0.085 R)
• M59: 20,439,407 km (0.076 R)
• M60: 20,593,942 km (0.116 R)
• M61: 20,787,671 km (0.096 R)
• M62: 21,332,956 km (0.11 R)
• M63: 21,883,177 km (0.086 R)
• M64: 22,318,656 km (0.106 R)
• M65: 22,557,414 km (0.114 R)
• M66: 22,637,299 km (0.1 R)
• M67: 22,877,105 km (0.074 R)
• M68: 23,359,558 km (0.118 R)
• M69: 23,521,124 km (0.078 R)
• M70: 24,375,178 km (0.083 R)
• M71: 24,703,246 km (0.061 R)
• M72: 25,074,099 km (0.073 R)
• M73: 25,612,951 km (0.064 R)
• M74: 26,113,804 km (0.069 R)
• M75: 27,337,515 km (0.111 R)
• M76: 27,678,299 km (0.057 R)
• M77: 28,192,317 km (0.115 R)
• M78: 28,839,178 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.3

Radius: 15

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.94 AU - 6.54 AU

Year: 5265 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 91,349,636 km

• M1: 187,596 km (0.068 R)
• M2: 307,274 km (0.054 R)
• M3: 422,913 km (0.072 R)
• M4: 528,080 km (0.098 R)
• M5: 1,090,120 km (0.111 R)
• M6: 1,184,067 km (0.059 R)
• M7: 1,347,428 km (0.104 R)
• M8: 1,734,587 km (0.09 R)
• M9: 1,865,336 km (0.118 R)
• M10: 2,381,000 km (0.063 R)
• M11: 2,785,812 km (0.096 R)
• M12: 3,469,923 km (0.044 R)
• M13: 3,612,938 km (0.099 R)
• M14: 3,709,429 km (0.114 R)
• M15: 4,004,286 km (0.11 R)
• M16: 4,383,816 km (0.096 R)
• M17: 4,722,206 km (0.055 R)
• M18: 4,988,491 km (0.067 R)
• M19: 5,205,108 km (0.108 R)
• M20: 5,480,368 km (0.033 R)
• M21: 5,987,804 km (0.062 R)
• M22: 6,247,357 km (0.078 R)
• M23: 6,363,893 km (0.065 R)
• M24: 6,481,178 km (0.095 R)
• M25: 6,957,647 km (0.114 R)
• M26: 8,358,183 km (0.096 R)
• M27: 8,778,852 km (0.096 R)
• M28: 9,239,763 km (0.044 R)
• M29: 9,339,545 km (0.051 R)
• M30: 9,607,474 km (0.094 R)
• M31: 10,288,294 km (0.107 R)
• M32: 11,125,893 km (0.096 R)
• M33: 11,410,129 km (0.106 R)
• M34: 12,240,397 km (0.055 R)
• M35: 12,903,714 km (0.046 R)
• M36: 13,920,830 km (0.095 R)
• M37: 14,497,081 km (0.114 R)
• M38: 15,514,346 km (0.034 R)
• M39: 16,272,359 km (0.095 R)
• M40: 17,165,159 km (0.101 R)
• M41: 17,990,640 km (0.101 R)
• M42: 18,492,092 km (0.101 R)
• M43: 18,871,323 km (0.09 R)
• M44: 19,680,198 km (0.091 R)
• M45: 19,937,955 km (0.08 R)
• M46: 20,196,909 km (0.06 R)
• M47: 21,287,927 km (0.083 R)
• M48: 22,577,311 km (0.105 R)
• M49: 22,847,335 km (0.047 R)
• M50: 22,982,721 km (0.111 R)
• M51: 24,075,234 km (0.113 R)
• M52: 25,324,676 km (0.09 R)
• M53: 25,464,849 km (0.106 R)
• M54: 26,075,058 km (0.058 R)
• M55: 26,311,124 km (0.056 R)
• M56: 26,832,772 km (0.098 R)
• M57: 26,928,066 km (0.081 R)
• M58: 27,597,666 km (0.118 R)
• M59: 27,886,389 km (0.103 R)
• M60: 27,982,880 km (0.084 R)
• M61: 28,224,481 km (0.096 R)
• M62: 28,758,545 km (0.101 R)
• M63: 29,100,227 km (0.102 R)
• M64: 29,394,037 km (0.062 R)
• M65: 30,133,050 km (0.118 R)
• M66: 30,828,232 km (0.117 R)
• M67: 31,629,328 km (0.104 R)
• M68: 32,133,473 km (0.077 R)
• M69: 32,437,306 km (0.109 R)
• M70: 32,538,734 km (0.102 R)
• M71: 33,098,678 km (0.045 R)
• M72: 33,303,179 km (0.068 R)
• M73: 33,764,688 km (0.071 R)
• M74: 34,642,080 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945

Radius: 6.6

Gravity: 21.69 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.79 AU - 17.35 AU

Year: 22400 Days

Day: 22.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,349,636 km

• M1: 187,446 km (0.111 R)
• M2: 400,473 km (0.047 R)
• M3: 509,680 km (0.098 R)
• M4: 784,940 km (0.085 R)
• M5: 895,942 km (0.116 R)
• M6: 1,012,030 km (0.068 R)
• M7: 1,164,320 km (0.108 R)
• M8: 2,587,445 km (0.079 R)
• M9: 2,968,171 km (0.094 R)
• M10: 3,187,332 km (0.082 R)
• M11: 3,971,225 km (0.106 R)
• M12: 5,384,177 km (0.085 R)
• M13: 5,868,575 km (0.05 R)
• M14: 6,033,133 km (0.04 R)
• M15: 6,366,736 km (0.08 R)
• M16: 6,820,915 km (0.075 R)
• M17: 7,051,894 km (0.058 R)
• M18: 7,880,666 km (0.105 R)
• M19: 9,244,251 km (0.112 R)
• M20: 10,018,270 km (0.12 R)
• M21: 11,834,538 km (0.042 R)
• M22: 12,391,790 km (0.027 R)
• M23: 14,854,470 km (0.12 R)
• M24: 15,304,311 km (0.116 R)
• M25: 16,140,862 km (0.104 R)
• M26: 17,383,721 km (0.104 R)
• M27: 17,462,410 km (0.064 R)
• M28: 18,176,141 km (0.072 R)
• M29: 18,899,297 km (0.07 R)
• M30: 19,223,626 km (0.082 R)
• M31: 19,878,116 km (0.083 R)
• M32: 21,208,640 km (0.055 R)
• M33: 21,799,701 km (0.103 R)
• M34: 22,054,765 km (0.086 R)
• M35: 23,084,597 km (0.1 R)
• M36: 24,130,137 km (0.109 R)
• M37: 24,217,950 km (0.112 R)
• M38: 25,547,876 km (0.068 R)
• M39: 26,447,707 km (0.104 R)
• M40: 26,901,587 km (0.049 R)
• M41: 29,396,131 km (0.069 R)
• M42: 29,866,168 km (0.11 R)
• M43: 30,243,902 km (0.099 R)
• M44: 30,718,427 km (0.086 R)
• M45: 32,156,661 km (0.114 R)
• M46: 33,420,763 km (0.06 R)
• M47: 35,896,907 km (0.104 R)
• M48: 37,818,043 km (0.091 R)
• M49: 38,124,419 km (0.087 R)
• M50: 39,980,031 km (0.105 R)
• M51: 44,099,956 km (0.086 R)
• M52: 44,745,621 km (0.115 R)
• M53: 45,177,959 km (0.06 R)
• M54: 46,920,624 km (0.116 R)
• M55: 47,469,798 km (0.031 R)
• M56: 48,131,469 km (0.051 R)
• M57: 49,018,585 km (0.113 R)
• M58: 49,575,687 km (0.077 R)
• M59: 50,359,131 km (0.072 R)
• M60: 51,259,710 km (0.081 R)
• M61: 54,107,755 km (0.091 R)
• M62: 54,914,386 km (0.1 R)
• M63: 57,710,071 km (0.117 R)
• M64: 58,062,674 km (0.059 R)
• M65: 59,955,835 km (0.1 R)
• M66: 61,869,191 km (0.105 R)
• M67: 62,230,171 km (0.113 R)
• M68: 63,317,299 km (0.099 R)
• M69: 63,923,918 km (0.094 R)
• M70: 65,143,141 km (0.113 R)
• M71: 66,123,904 km (0.06 R)
• M72: 66,616,081 km (0.077 R)
• M73: 67,233,173 km (0.071 R)
• M74: 68,472,890 km (0.068 R)
• M75: 70,095,728 km (0.063 R)
• M76: 70,346,454 km (0.086 R)
• M77: 71,731,132 km (0.045 R)
• M78: 72,490,191 km (0.079 R)
• M79: 73,633,867 km (0.098 R)
• M80: 74,271,752 km (0.079 R)
• M81: 74,399,659 km (0.086 R)
• M82: 75,296,199 km (0.072 R)
• M83: 76,712,591 km (0.066 R)
• M84: 76,841,694 km (0.119 R)
• M85: 80,750,986 km (0.096 R)
• M86: 80,882,333 km (0.098 R)
• M87: 81,540,563 km (0.066 R)
• M88: 82,332,684 km (0.041 R)
• M89: 82,464,929 km (0.115 R)
• M90: 85,258,968 km (0.112 R)
• M91: 86,331,435 km (0.114 R)
• M92: 86,465,774 km (0.114 R)
• M93: 87,678,414 km (0.075 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 17,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit