🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.5

Radius: 11

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.81 AU - 1.15 AU

Year: 658 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,012,090 km

• M1: 142,417 km (0.112 R)
• M2: 236,664 km (0.066 R)
• M3: 318,045 km (0.035 R)
• M4: 414,087 km (0.093 R)
• M5: 483,500 km (0.072 R)
• M6: 584,628 km (0.037 R)
• M7: 661,971 km (0.041 R)
• M8: 777,011 km (0.063 R)
• M9: 899,382 km (0.064 R)
• M10: 983,606 km (0.086 R)
• M11: 1,055,413 km (0.102 R)
• M12: 1,129,015 km (0.104 R)
• M13: 1,286,093 km (0.101 R)
• M14: 1,356,853 km (0.067 R)
• M15: 1,533,378 km (0.077 R)
• M16: 1,604,437 km (0.115 R)
• M17: 1,717,683 km (0.049 R)
• M18: 1,801,009 km (0.099 R)
• M19: 1,871,469 km (0.076 R)
• M20: 1,942,828 km (0.109 R)
• M21: 2,034,681 km (0.03 R)
• M22: 2,118,156 km (0.097 R)
• M23: 2,350,033 km (0.102 R)
• M24: 2,595,523 km (0.074 R)
• M25: 2,778,332 km (0.035 R)
• M26: 2,849,391 km (0.073 R)
• M27: 2,921,198 km (0.047 R)
• M28: 3,027,113 km (0.068 R)
• M29: 3,105,951 km (0.111 R)
• M30: 3,260,037 km (0.074 R)
• M31: 3,329,301 km (0.119 R)
• M32: 3,428,334 km (0.106 R)
• M33: 3,522,581 km (0.079 R)
• M34: 3,605,608 km (0.087 R)
• M35: 3,810,258 km (0.068 R)
• M36: 3,932,479 km (0.096 R)
• M37: 4,130,696 km (0.081 R)
• M38: 4,231,077 km (0.105 R)
• M39: 4,306,773 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.8

Radius: 10.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.92 AU - 3.26 AU

Year: 3684 Days

Day: 7.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,012,090 km

• M1: 134,788 km (0.101 R)
• M2: 230,830 km (0.096 R)
• M3: 345,870 km (0.091 R)
• M4: 460,013 km (0.062 R)
• M5: 574,306 km (0.116 R)
• M6: 659,427 km (0.052 R)
• M7: 970,441 km (0.068 R)
• M8: 1,421,629 km (0.106 R)
• M9: 1,552,527 km (0.093 R)
• M10: 1,756,578 km (0.115 R)
• M11: 1,838,259 km (0.11 R)
• M12: 1,981,573 km (0.092 R)
• M13: 2,433,808 km (0.087 R)
• M14: 2,525,511 km (0.049 R)
• M15: 2,753,199 km (0.115 R)
• M16: 2,876,468 km (0.059 R)
• M17: 2,987,619 km (0.1 R)
• M18: 3,594,837 km (0.083 R)
• M19: 3,699,855 km (0.066 R)
• M20: 3,851,547 km (0.095 R)
• M21: 4,495,117 km (0.09 R)
• M22: 4,837,696 km (0.03 R)
• M23: 4,953,933 km (0.057 R)
• M24: 5,037,409 km (0.085 R)
• M25: 5,138,238 km (0.102 R)
• M26: 5,205,856 km (0.078 R)
• M27: 5,376,248 km (0.12 R)
• M28: 5,565,789 km (0.084 R)
• M29: 5,670,208 km (0.068 R)
• M30: 5,792,729 km (0.115 R)
• M31: 6,620,005 km (0.106 R)
• M32: 6,730,707 km (0.041 R)
• M33: 6,842,008 km (0.118 R)
• M34: 7,047,556 km (0.107 R)
• M35: 7,179,501 km (0.087 R)
• M36: 7,580,274 km (0.113 R)
• M37: 8,047,169 km (0.063 R)
• M38: 8,303,879 km (0.117 R)
• M39: 8,805,480 km (0.079 R)
• M40: 8,906,908 km (0.043 R)
• M41: 9,131,604 km (0.111 R)
• M42: 9,524,148 km (0.11 R)
• M43: 9,712,043 km (0.11 R)
• M44: 10,176,395 km (0.112 R)
• M45: 10,432,806 km (0.057 R)
• M46: 10,908,378 km (0.048 R)
• M47: 11,192,763 km (0.075 R)
• M48: 11,324,858 km (0.026 R)
• M49: 11,413,270 km (0.077 R)
• M50: 12,331,951 km (0.082 R)
• M51: 12,514,011 km (0.12 R)
• M52: 12,651,193 km (0.114 R)
• M53: 12,973,127 km (0.119 R)
• M54: 13,135,142 km (0.113 R)
• M55: 13,414,291 km (0.074 R)
• M56: 13,484,453 km (0.06 R)
• M57: 13,648,562 km (0.059 R)
• M58: 13,860,542 km (0.078 R)
• M59: 14,144,778 km (0.089 R)
• M60: 14,311,579 km (0.038 R)
• M61: 14,407,173 km (0.087 R)
• M62: 14,478,980 km (0.042 R)
• M63: 14,550,936 km (0.044 R)
• M64: 14,671,063 km (0.076 R)
• M65: 14,767,404 km (0.118 R)
• M66: 14,985,069 km (0.114 R)
• M67: 16,064,268 km (0.119 R)
• M68: 16,163,601 km (0.071 R)
• M69: 16,288,067 km (0.115 R)
• M70: 16,437,964 km (0.089 R)
• M71: 16,738,805 km (0.04 R)
• M72: 16,839,634 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.9

Radius: 6.9

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.58 AU - 9.02 AU

Year: 14775 Days

Day: 22.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,012,090 km

• M1: 132,245 km (0.086 R)
• M2: 242,648 km (0.073 R)
• M3: 327,171 km (0.083 R)
• M4: 1,040,004 km (0.068 R)
• M5: 1,088,175 km (0.106 R)
• M6: 1,237,025 km (0.075 R)
• M7: 1,554,920 km (0.111 R)
• M8: 1,957,039 km (0.068 R)
• M9: 2,077,615 km (0.104 R)
• M10: 2,818,573 km (0.085 R)
• M11: 2,989,713 km (0.117 R)
• M12: 3,933,377 km (0.105 R)
• M13: 4,202,204 km (0.077 R)
• M14: 4,358,534 km (0.069 R)
• M15: 4,798,202 km (0.105 R)
• M16: 4,879,733 km (0.118 R)
• M17: 5,252,082 km (0.093 R)
• M18: 5,590,772 km (0.091 R)
• M19: 5,892,959 km (0.119 R)
• M20: 6,648,877 km (0.104 R)
• M21: 7,767,271 km (0.058 R)
• M22: 8,104,465 km (0.038 R)
• M23: 8,892,845 km (0.117 R)
• M24: 9,043,341 km (0.102 R)
• M25: 9,296,161 km (0.103 R)
• M26: 9,757,072 km (0.115 R)
• M27: 10,541,564 km (0.112 R)
• M28: 10,861,105 km (0.081 R)
• M29: 11,728,772 km (0.075 R)
• M30: 13,185,407 km (0.12 R)
• M31: 13,242,553 km (0.036 R)
• M32: 13,587,227 km (0.06 R)
• M33: 13,876,848 km (0.111 R)
• M34: 14,109,922 km (0.036 R)
• M35: 15,414,864 km (0.115 R)
• M36: 15,959,849 km (0.094 R)
• M37: 16,757,953 km (0.111 R)
• M38: 16,881,970 km (0.088 R)
• M39: 18,713,347 km (0.102 R)
• M40: 18,841,852 km (0.043 R)
• M41: 20,474,264 km (0.101 R)
• M42: 20,806,072 km (0.104 R)
• M43: 21,206,695 km (0.025 R)
• M44: 22,492,040 km (0.109 R)
• M45: 22,834,469 km (0.031 R)
• M46: 26,713,243 km (0.113 R)
• M47: 27,513,143 km (0.11 R)
• M48: 27,586,147 km (0.114 R)
• M49: 28,099,716 km (0.059 R)
• M50: 28,616,427 km (0.108 R)
• M51: 29,210,929 km (0.092 R)
• M52: 29,659,274 km (0.094 R)
• M53: 29,734,372 km (0.081 R)
• M54: 30,185,410 km (0.062 R)
• M55: 30,487,448 km (0.119 R)
• M56: 31,858,811 km (0.069 R)
• M57: 33,718,313 km (0.091 R)
• M58: 37,137,073 km (0.119 R)
• M59: 37,622,817 km (0.1 R)
• M60: 38,682,419 km (0.095 R)
• M61: 39,174,895 km (0.061 R)
• M62: 40,414,762 km (0.091 R)
• M63: 40,497,939 km (0.099 R)
• M64: 40,914,419 km (0.093 R)
• M65: 41,248,621 km (0.076 R)
• M66: 41,499,945 km (0.069 R)
• M67: 41,583,720 km (0.026 R)
• M68: 42,088,164 km (0.107 R)
• M69: 42,256,611 km (0.099 R)
• M70: 42,679,076 km (0.042 R)
• M71: 43,187,858 km (0.116 R)
• M72: 43,698,585 km (0.055 R)
• M73: 45,415,520 km (0.033 R)
• M74: 45,761,540 km (0.034 R)
• M75: 45,848,157 km (0.097 R)
• M76: 47,066,931 km (0.089 R)
• M77: 47,504,804 km (0.071 R)
• M78: 48,031,987 km (0.077 R)
• M79: 48,826,351 km (0.076 R)
• M80: 50,876,291 km (0.103 R)
• M81: 51,325,533 km (0.094 R)
• M82: 51,595,857 km (0.094 R)
• M83: 54,783,339 km (0.038 R)
• M84: 55,890,812 km (0.093 R)
• M85: 55,983,413 km (0.11 R)
• M86: 58,127,898 km (0.036 R)
• M87: 60,394,007 km (0.117 R)
• M88: 61,442,239 km (0.09 R)
• M89: 61,633,425 km (0.1 R)
• M90: 62,592,647 km (0.063 R)
• M91: 63,170,543 km (0.107 R)
• M92: 64,720,078 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 11,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit