🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.45 AU - 0.73 AU

Year: 191 Days

Day: 36.4 Hours

Environment

Temp: 48 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,092,278 km

• M1: 228,885 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.98 AU - 1.18 AU

Year: 473 Days

Day: 17.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,092,278 km

• M1: 50,414 km (0.065 R)
• M2: 572,960 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.11 AU - 2.39 AU

Year: 1423 Days

Day: 41.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,092,278 km

• M1: 946,655 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.14 AU - 3.02 AU

Year: 1748 Days

Day: 25.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 153.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,092,278 km

• M1: 178,620 km (0.053 R)

Asteroid Belt

Center: 3.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.4

Radius: 11.5

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.1 AU - 3.94 AU

Year: 2785 Days

Day: 6.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 82,092,278 km

• M1: 143,614 km (0.111 R)
• M2: 325,824 km (0.084 R)
• M3: 616,642 km (0.087 R)
• M4: 695,630 km (0.041 R)
• M5: 769,232 km (0.114 R)
• M6: 1,007,841 km (0.071 R)
• M7: 1,259,165 km (0.043 R)
• M8: 1,386,772 km (0.049 R)
• M9: 1,543,401 km (0.061 R)
• M10: 1,617,751 km (0.115 R)
• M11: 1,874,761 km (0.117 R)
• M12: 2,048,892 km (0.074 R)
• M13: 2,242,622 km (0.086 R)
• M14: 2,356,166 km (0.064 R)
• M15: 2,428,123 km (0.104 R)
• M16: 2,500,678 km (0.073 R)
• M17: 2,648,331 km (0.101 R)
• M18: 3,235,952 km (0.077 R)
• M19: 3,364,755 km (0.067 R)
• M20: 3,495,354 km (0.118 R)
• M21: 3,577,932 km (0.073 R)
• M22: 3,846,311 km (0.112 R)
• M23: 3,983,043 km (0.098 R)
• M24: 4,208,786 km (0.114 R)
• M25: 4,367,510 km (0.109 R)
• M26: 4,600,284 km (0.107 R)
• M27: 4,929,549 km (0.038 R)
• M28: 5,059,699 km (0.118 R)
• M29: 5,266,443 km (0.082 R)
• M30: 5,399,436 km (0.102 R)
• M31: 5,495,179 km (0.053 R)
• M32: 5,669,011 km (0.07 R)
• M33: 6,241,373 km (0.088 R)
• M34: 6,443,180 km (0.118 R)
• M35: 7,377,419 km (0.061 R)
• M36: 7,505,176 km (0.087 R)
• M37: 7,633,680 km (0.052 R)
• M38: 8,398,125 km (0.099 R)
• M39: 8,486,986 km (0.115 R)
• M40: 8,755,664 km (0.098 R)
• M41: 9,141,178 km (0.071 R)
• M42: 9,462,813 km (0.055 R)
• M43: 9,624,977 km (0.105 R)
• M44: 10,046,395 km (0.063 R)
• M45: 10,188,213 km (0.076 R)
• M46: 10,354,417 km (0.085 R)
• M47: 10,786,306 km (0.097 R)
• M48: 10,907,181 km (0.095 R)
• M49: 11,004,419 km (0.119 R)
• M50: 11,174,961 km (0.099 R)
• M51: 11,322,016 km (0.031 R)
• M52: 11,420,301 km (0.082 R)
• M53: 12,091,697 km (0.119 R)
• M54: 12,167,094 km (0.089 R)
• M55: 12,495,461 km (0.108 R)
• M56: 12,929,445 km (0.119 R)
• M57: 14,075,664 km (0.075 R)
• M58: 14,155,100 km (0.11 R)
• M59: 14,687,818 km (0.099 R)
• M60: 15,227,118 km (0.103 R)
• M61: 15,718,099 km (0.117 R)
• M62: 15,800,378 km (0.115 R)
• M63: 15,965,534 km (0.068 R)
• M64: 16,520,093 km (0.102 R)
• M65: 16,659,668 km (0.075 R)
• M66: 16,771,567 km (0.075 R)
• M67: 16,911,890 km (0.029 R)
• M68: 17,933,793 km (0.115 R)
• M69: 18,048,534 km (0.078 R)
• M70: 18,278,915 km (0.101 R)
• M71: 18,394,405 km (0.06 R)
• M72: 18,771,541 km (0.075 R)
• M73: 19,710,716 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.6

Radius: 9.4

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.8 AU - 9.3 AU

Year: 9633 Days

Day: 6.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,092,278 km

• M1: 140,472 km (0.081 R)
• M2: 508,633 km (0.118 R)
• M3: 772,823 km (0.044 R)
• M4: 1,161,328 km (0.061 R)
• M5: 1,512,883 km (0.084 R)
• M6: 1,700,928 km (0.049 R)
• M7: 1,921,734 km (0.068 R)
• M8: 2,048,593 km (0.115 R)
• M9: 2,639,355 km (0.086 R)
• M10: 2,780,725 km (0.078 R)
• M11: 3,160,255 km (0.114 R)
• M12: 3,220,094 km (0.112 R)
• M13: 3,371,487 km (0.117 R)
• M14: 3,525,274 km (0.085 R)
• M15: 3,618,623 km (0.093 R)
• M16: 3,871,742 km (0.057 R)
• M17: 4,000,397 km (0.119 R)
• M18: 4,428,546 km (0.11 R)
• M19: 5,292,922 km (0.109 R)
• M20: 5,508,044 km (0.095 R)
• M21: 5,799,461 km (0.07 R)
• M22: 6,170,763 km (0.042 R)
• M23: 6,283,709 km (0.069 R)
• M24: 6,549,993 km (0.111 R)
• M25: 6,742,376 km (0.086 R)
• M26: 7,570,699 km (0.056 R)
• M27: 7,935,718 km (0.092 R)
• M28: 9,452,042 km (0.078 R)
• M29: 10,287,696 km (0.118 R)
• M30: 10,466,615 km (0.12 R)
• M31: 10,691,760 km (0.089 R)
• M32: 12,123,262 km (0.055 R)
• M33: 12,789,272 km (0.12 R)
• M34: 13,078,295 km (0.101 R)
• M35: 13,320,942 km (0.118 R)
• M36: 13,614,005 km (0.074 R)
• M37: 14,606,138 km (0.086 R)
• M38: 14,756,932 km (0.105 R)
• M39: 15,518,984 km (0.043 R)
• M40: 17,880,685 km (0.056 R)
• M41: 18,042,102 km (0.098 R)
• M42: 18,911,116 km (0.104 R)
• M43: 19,075,673 km (0.105 R)
• M44: 19,350,784 km (0.103 R)
• M45: 19,905,044 km (0.118 R)
• M46: 21,484,648 km (0.09 R)
• M47: 22,405,273 km (0.109 R)
• M48: 22,753,836 km (0.094 R)
• M49: 23,221,329 km (0.099 R)
• M50: 24,047,110 km (0.053 R)
• M51: 24,523,429 km (0.037 R)
• M52: 24,822,625 km (0.038 R)
• M53: 25,364,169 km (0.057 R)
• M54: 25,727,543 km (0.096 R)
• M55: 26,031,525 km (0.114 R)
• M56: 27,383,441 km (0.075 R)
• M57: 27,631,624 km (0.106 R)
• M58: 28,695,116 km (0.105 R)
• M59: 29,200,158 km (0.098 R)
• M60: 29,517,305 km (0.112 R)
• M61: 30,027,135 km (0.047 R)
• M62: 30,091,013 km (0.104 R)
• M63: 30,475,629 km (0.045 R)
• M64: 30,797,265 km (0.089 R)
• M65: 30,926,368 km (0.067 R)
• M66: 31,834,427 km (0.078 R)
• M67: 32,422,646 km (0.086 R)
• M68: 33,742,997 km (0.091 R)
• M69: 35,620,749 km (0.114 R)
• M70: 35,688,517 km (0.086 R)
• M71: 35,756,285 km (0.096 R)
• M72: 35,824,052 km (0.057 R)
• M73: 36,504,124 km (0.09 R)
• M74: 37,394,681 km (0.1 R)
• M75: 37,670,090 km (0.055 R)
• M76: 38,223,004 km (0.085 R)
• M77: 38,569,921 km (0.05 R)
• M78: 39,057,461 km (0.071 R)
• M79: 39,336,910 km (0.09 R)
• M80: 40,108,984 km (0.104 R)
• M81: 40,249,906 km (0.044 R)
• M82: 40,602,807 km (0.108 R)
• M83: 41,169,633 km (0.101 R)
• M84: 41,667,944 km (0.105 R)
• M85: 43,680,484 km (0.089 R)
• M86: 44,188,668 km (0.109 R)
• M87: 44,844,804 km (0.045 R)
• M88: 46,314,454 km (0.056 R)
• M89: 47,055,113 km (0.07 R)
• M90: 47,949,110 km (0.076 R)
• M91: 48,623,347 km (0.087 R)
• M92: 49,376,124 km (0.073 R)
• M93: 50,436,623 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.3

Radius: 3.1

Gravity: 49.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.66 AU - 18.34 AU

Year: 26992 Days

Day: 23.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 82,092,278 km

• M1: 41,139 km (0.096 R)
• M2: 646,412 km (0.081 R)
• M3: 1,011,581 km (0.079 R)
• M4: 1,068,129 km (0.065 R)
• M5: 1,429,856 km (0.119 R)
• M6: 1,493,585 km (0.075 R)
• M7: 2,000,572 km (0.063 R)
• M8: 2,790,599 km (0.077 R)
• M9: 2,870,334 km (0.115 R)
• M10: 3,196,906 km (0.105 R)
• M11: 3,578,231 km (0.107 R)
• M12: 3,752,214 km (0.093 R)
• M13: 5,588,079 km (0.075 R)
• M14: 6,834,229 km (0.045 R)
• M15: 8,447,941 km (0.085 R)
• M16: 10,916,755 km (0.051 R)
• M17: 11,359,116 km (0.1 R)
• M18: 13,185,706 km (0.103 R)
• M19: 14,683,480 km (0.049 R)
• M20: 20,408,740 km (0.048 R)
• M21: 20,486,082 km (0.103 R)
• M22: 21,975,179 km (0.074 R)
• M23: 23,256,036 km (0.047 R)
• M24: 23,742,528 km (0.108 R)
• M25: 26,224,806 km (0.118 R)
• M26: 26,477,626 km (0.058 R)
• M27: 28,528,314 km (0.119 R)
• M28: 29,923,613 km (0.062 R)
• M29: 30,187,654 km (0.058 R)
• M30: 30,364,179 km (0.11 R)
• M31: 31,788,351 km (0.043 R)
• M32: 32,598,872 km (0.114 R)
• M33: 33,325,170 km (0.087 R)
• M34: 34,701,171 km (0.068 R)
• M35: 35,256,777 km (0.063 R)
• M36: 36,002,074 km (0.101 R)
• M37: 36,376,667 km (0.109 R)
• M38: 36,658,509 km (0.093 R)
• M39: 39,612,619 km (0.117 R)
• M40: 39,805,899 km (0.066 R)
• M41: 41,166,940 km (0.08 R)
• M42: 41,558,737 km (0.106 R)
• M43: 42,543,390 km (0.045 R)
• M44: 43,535,673 km (0.087 R)
• M45: 46,354,396 km (0.034 R)
• M46: 52,589,635 km (0.107 R)
• M47: 53,334,034 km (0.086 R)
• M48: 55,912,503 km (0.111 R)
• M49: 56,129,271 km (0.113 R)
• M50: 57,107,940 km (0.111 R)
• M51: 57,653,972 km (0.099 R)
• M52: 57,982,489 km (0.078 R)
• M53: 59,634,349 km (0.054 R)
• M54: 60,077,458 km (0.03 R)
• M55: 60,855,367 km (0.119 R)
• M56: 62,983,995 km (0.084 R)
• M57: 63,322,385 km (0.093 R)
• M58: 64,454,392 km (0.101 R)
• M59: 66,394,228 km (0.119 R)
• M60: 66,623,711 km (0.066 R)
• M61: 68,237,274 km (0.059 R)
• M62: 70,798,987 km (0.116 R)
• M63: 73,985,572 km (0.073 R)
• M64: 75,536,453 km (0.101 R)
• M65: 76,496,123 km (0.077 R)
• M66: 79,277,746 km (0.117 R)
• M67: 79,643,064 km (0.118 R)
• M68: 79,886,759 km (0.083 R)
• M69: 81,723,372 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 15,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit