🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.44 AU - 0.58 AU

Year: 132 Days

Day: 30.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.04 AU - 1.38 AU

Year: 481 Days

Day: 40.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.27 AU - 1.85 AU

Year: 705 Days

Day: 34 Hours

Environment

Temp: -39 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.64 AU - 2.66 AU

Year: 1140 Days

Day: 47.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,947,794 km

• M1: 738,265 km (0.071 R)
• M2: 1,040,453 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.8

Radius: 9.7

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.96 AU - 6.24 AU

Year: 4793 Days

Day: 13.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,947,794 km

• M1: 127,308 km (0.048 R)
• M2: 252,072 km (0.11 R)
• M3: 341,682 km (0.071 R)
• M4: 473,328 km (0.114 R)
• M5: 541,544 km (0.074 R)
• M6: 863,479 km (0.083 R)
• M7: 1,065,436 km (0.082 R)
• M8: 1,186,012 km (0.115 R)
• M9: 1,411,755 km (0.085 R)
• M10: 1,651,710 km (0.117 R)
• M11: 2,187,570 km (0.085 R)
• M12: 2,290,493 km (0.05 R)
• M13: 2,573,383 km (0.086 R)
• M14: 3,309,404 km (0.108 R)
• M15: 3,896,875 km (0.098 R)
• M16: 4,256,359 km (0.098 R)
• M17: 4,538,500 km (0.085 R)
• M18: 4,715,325 km (0.056 R)
• M19: 5,421,427 km (0.093 R)
• M20: 5,491,588 km (0.08 R)
• M21: 5,798,862 km (0.119 R)
• M22: 6,282,662 km (0.03 R)
• M23: 6,430,315 km (0.098 R)
• M24: 6,628,981 km (0.112 R)
• M25: 7,160,352 km (0.099 R)
• M26: 7,810,654 km (0.106 R)
• M27: 8,236,859 km (0.074 R)
• M28: 8,344,569 km (0.074 R)
• M29: 8,698,069 km (0.112 R)
• M30: 9,223,307 km (0.048 R)
• M31: 9,503,953 km (0.064 R)
• M32: 10,016,325 km (0.079 R)
• M33: 10,304,750 km (0.117 R)
• M34: 10,479,181 km (0.058 R)
• M35: 10,860,506 km (0.116 R)
• M36: 11,097,320 km (0.079 R)
• M37: 11,335,928 km (0.113 R)
• M38: 11,485,975 km (0.115 R)
• M39: 12,000,891 km (0.057 R)
• M40: 12,461,652 km (0.116 R)
• M41: 12,771,918 km (0.088 R)
• M42: 12,834,301 km (0.111 R)
• M43: 13,463,659 km (0.081 R)
• M44: 13,622,532 km (0.066 R)
• M45: 13,942,222 km (0.077 R)
• M46: 14,006,400 km (0.101 R)
• M47: 14,199,680 km (0.077 R)
• M48: 14,458,784 km (0.093 R)
• M49: 15,311,791 km (0.049 R)
• M50: 15,878,318 km (0.101 R)
• M51: 16,012,657 km (0.114 R)
• M52: 16,282,382 km (0.092 R)
• M53: 16,350,000 km (0.082 R)
• M54: 16,655,629 km (0.12 R)
• M55: 16,928,944 km (0.113 R)
• M56: 17,514,620 km (0.098 R)
• M57: 17,897,291 km (0.12 R)
• M58: 18,212,194 km (0.118 R)
• M59: 18,352,816 km (0.043 R)
• M60: 19,239,782 km (0.116 R)
• M61: 19,418,851 km (0.106 R)
• M62: 19,850,889 km (0.075 R)
• M63: 20,068,106 km (0.082 R)
• M64: 20,140,810 km (0.096 R)
• M65: 20,395,426 km (0.074 R)
• M66: 20,468,429 km (0.074 R)
• M67: 20,908,098 km (0.064 R)
• M68: 21,018,501 km (0.116 R)
• M69: 21,129,203 km (0.12 R)
• M70: 22,283,351 km (0.052 R)
• M71: 22,622,340 km (0.096 R)
• M72: 24,072,093 km (0.087 R)
• M73: 24,226,478 km (0.109 R)
• M74: 25,042,235 km (0.106 R)
• M75: 25,512,421 km (0.12 R)
• M76: 26,025,093 km (0.104 R)
• M77: 26,382,033 km (0.053 R)
• M78: 26,620,941 km (0.109 R)

Asteroid Belt

Center: 9.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862

Radius: 3.3

Gravity: 79.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.15 AU - 16.75 AU

Year: 18843 Days

Day: 23.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,947,794 km

• M1: 77,641 km (0.103 R)
• M2: 108,458 km (0.083 R)
• M3: 215,870 km (0.115 R)
• M4: 720,164 km (0.029 R)
• M5: 1,143,227 km (0.114 R)
• M6: 1,348,625 km (0.061 R)
• M7: 1,533,827 km (0.068 R)
• M8: 3,118,218 km (0.069 R)
• M9: 4,042,284 km (0.063 R)
• M10: 4,488,235 km (0.11 R)
• M11: 4,996,718 km (0.06 R)
• M12: 5,523,153 km (0.114 R)
• M13: 6,940,444 km (0.105 R)
• M14: 8,294,604 km (0.11 R)
• M15: 8,350,404 km (0.026 R)
• M16: 8,406,503 km (0.11 R)
• M17: 8,915,584 km (0.047 R)
• M18: 9,493,032 km (0.119 R)
• M19: 9,963,667 km (0.073 R)
• M20: 10,201,827 km (0.054 R)
• M21: 10,988,562 km (0.111 R)
• M22: 11,857,576 km (0.054 R)
• M23: 12,427,694 km (0.051 R)
• M24: 12,683,955 km (0.027 R)
• M25: 12,812,758 km (0.111 R)
• M26: 12,942,011 km (0.05 R)
• M27: 13,201,713 km (0.084 R)
• M28: 14,660,741 km (0.105 R)
• M29: 15,546,660 km (0.103 R)
• M30: 16,170,034 km (0.065 R)
• M31: 16,239,896 km (0.118 R)
• M32: 16,519,943 km (0.063 R)
• M33: 17,298,451 km (0.078 R)
• M34: 17,799,903 km (0.113 R)
• M35: 19,853,582 km (0.096 R)
• M36: 20,604,863 km (0.072 R)
• M37: 21,442,162 km (0.085 R)
• M38: 21,518,756 km (0.076 R)
• M39: 22,212,741 km (0.071 R)
• M40: 22,523,605 km (0.112 R)
• M41: 22,914,205 km (0.092 R)
• M42: 23,464,725 km (0.104 R)
• M43: 23,701,987 km (0.086 R)
• M44: 24,178,905 km (0.06 R)
• M45: 24,418,561 km (0.047 R)
• M46: 24,578,631 km (0.114 R)
• M47: 26,528,190 km (0.059 R)
• M48: 28,442,445 km (0.058 R)
• M49: 28,949,133 km (0.074 R)
• M50: 29,800,195 km (0.103 R)
• M51: 30,486,849 km (0.118 R)
• M52: 33,108,103 km (0.116 R)
• M53: 34,087,221 km (0.082 R)
• M54: 34,176,681 km (0.118 R)
• M55: 34,266,290 km (0.098 R)
• M56: 38,190,242 km (0.08 R)
• M57: 38,469,242 km (0.094 R)
• M58: 38,748,990 km (0.073 R)
• M59: 39,498,176 km (0.085 R)
• M60: 39,968,811 km (0.113 R)
• M61: 42,157,578 km (0.109 R)
• M62: 42,542,194 km (0.117 R)
• M63: 43,897,550 km (0.063 R)
• M64: 43,994,939 km (0.097 R)
• M65: 44,580,465 km (0.084 R)
• M66: 45,168,683 km (0.118 R)
• M67: 45,660,860 km (0.049 R)
• M68: 45,759,445 km (0.067 R)
• M69: 46,451,934 km (0.047 R)
• M70: 47,347,277 km (0.053 R)
• M71: 48,248,305 km (0.099 R)
• M72: 49,155,018 km (0.108 R)
• M73: 49,965,689 km (0.067 R)
• M74: 50,270,868 km (0.077 R)
• M75: 52,837,669 km (0.074 R)
• M76: 55,446,805 km (0.096 R)
• M77: 55,973,689 km (0.061 R)
• M78: 59,923,372 km (0.108 R)
• M79: 60,464,019 km (0.105 R)
• M80: 60,897,703 km (0.047 R)
• M81: 61,006,311 km (0.092 R)
• M82: 62,314,245 km (0.095 R)
• M83: 62,423,601 km (0.044 R)
• M84: 65,846,999 km (0.11 R)
• M85: 66,516,449 km (0.105 R)
• M86: 70,467,179 km (0.103 R)
• M87: 71,953,733 km (0.07 R)
• M88: 72,413,298 km (0.088 R)
• M89: 72,758,570 km (0.086 R)
• M90: 73,219,780 km (0.096 R)
• M91: 73,797,677 km (0.047 R)
• M92: 73,913,466 km (0.108 R)
• M93: 77,061,603 km (0.036 R)
• M94: 77,531,789 km (0.099 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 11,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit