🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.54 AU - 0.74 AU

Year: 197 Days

Day: 35.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,620,736 km

• M1: 132,544 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.89 AU - 2.01 AU

Year: 1048 Days

Day: 38.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,620,736 km

• M1: 974,630 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.1

Radius: 14.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.15 AU - 6.45 AU

Year: 4698 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 72,620,736 km

• M1: 207,941 km (0.101 R)
• M2: 303,983 km (0.11 R)
• M3: 808,128 km (0.029 R)
• M4: 923,318 km (0.097 R)
• M5: 1,017,266 km (0.097 R)
• M6: 1,275,322 km (0.084 R)
• M7: 1,444,068 km (0.075 R)
• M8: 1,703,321 km (0.075 R)
• M9: 1,821,803 km (0.096 R)
• M10: 2,121,298 km (0.09 R)
• M11: 2,361,402 km (0.098 R)
• M12: 2,868,689 km (0.092 R)
• M13: 3,052,245 km (0.117 R)
• M14: 3,496,252 km (0.086 R)
• M15: 3,893,285 km (0.075 R)
• M16: 4,120,225 km (0.055 R)
• M17: 4,304,978 km (0.085 R)
• M18: 4,755,118 km (0.073 R)
• M19: 4,998,065 km (0.108 R)
• M20: 5,145,868 km (0.104 R)
• M21: 5,496,525 km (0.1 R)
• M22: 6,142,040 km (0.092 R)
• M23: 6,811,789 km (0.118 R)
• M24: 7,420,503 km (0.069 R)
• M25: 7,703,094 km (0.119 R)
• M26: 7,960,402 km (0.063 R)
• M27: 9,048,128 km (0.066 R)
• M28: 9,441,421 km (0.101 R)
• M29: 9,624,977 km (0.076 R)
• M30: 9,747,797 km (0.092 R)
• M31: 9,902,332 km (0.101 R)
• M32: 10,401,989 km (0.047 R)
• M33: 11,134,719 km (0.087 R)
• M34: 11,231,659 km (0.09 R)
• M35: 11,491,211 km (0.097 R)
• M36: 11,589,048 km (0.095 R)
• M37: 11,818,531 km (0.113 R)
• M38: 12,683,805 km (0.091 R)
• M39: 12,954,128 km (0.118 R)
• M40: 13,056,154 km (0.105 R)
• M41: 13,363,428 km (0.051 R)
• M42: 13,603,982 km (0.043 R)
• M43: 14,229,600 km (0.087 R)
• M44: 14,510,545 km (0.119 R)
• M45: 14,687,220 km (0.114 R)
• M46: 15,042,515 km (0.071 R)
• M47: 17,420,672 km (0.074 R)
• M48: 19,018,676 km (0.111 R)
• M49: 20,228,175 km (0.111 R)
• M50: 20,742,792 km (0.072 R)
• M51: 21,221,655 km (0.044 R)
• M52: 21,865,823 km (0.096 R)
• M53: 23,255,887 km (0.117 R)
• M54: 23,670,273 km (0.081 R)
• M55: 24,927,942 km (0.035 R)
• M56: 25,266,931 km (0.063 R)
• M57: 26,898,146 km (0.117 R)
• M58: 27,028,446 km (0.038 R)
• M59: 27,202,428 km (0.091 R)
• M60: 27,333,177 km (0.115 R)
• M61: 27,858,115 km (0.037 R)
• M62: 28,077,875 km (0.063 R)
• M63: 28,209,970 km (0.108 R)
• M64: 28,519,039 km (0.09 R)
• M65: 28,829,305 km (0.108 R)
• M66: 29,007,177 km (0.119 R)
• M67: 29,185,198 km (0.068 R)
• M68: 29,408,398 km (0.067 R)
• M69: 29,721,806 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.8

Radius: 7.1

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 14.99 AU - 16.81 AU

Year: 24410 Days

Day: 18.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,620,736 km

• M1: 94,845 km (0.107 R)
• M2: 160,818 km (0.065 R)
• M3: 1,101,489 km (0.067 R)
• M4: 1,262,606 km (0.052 R)
• M5: 1,318,107 km (0.077 R)
• M6: 1,885,831 km (0.115 R)
• M7: 2,212,104 km (0.098 R)
• M8: 2,313,531 km (0.119 R)
• M9: 5,172,346 km (0.113 R)
• M10: 6,190,509 km (0.04 R)
• M11: 6,382,144 km (0.111 R)
• M12: 6,673,411 km (0.058 R)
• M13: 6,820,616 km (0.083 R)
• M14: 8,351,301 km (0.113 R)
• M15: 8,669,645 km (0.085 R)
• M16: 8,830,463 km (0.076 R)
• M17: 8,938,174 km (0.117 R)
• M18: 9,100,487 km (0.046 R)
• M19: 9,593,562 km (0.106 R)
• M20: 9,648,763 km (0.085 R)
• M21: 9,871,215 km (0.093 R)
• M22: 10,095,164 km (0.085 R)
• M23: 10,264,359 km (0.075 R)
• M24: 10,491,299 km (0.043 R)
• M25: 10,605,442 km (0.07 R)
• M26: 11,650,832 km (0.077 R)
• M27: 11,947,036 km (0.117 R)
• M28: 14,468,059 km (0.111 R)
• M29: 14,595,067 km (0.099 R)
• M30: 15,755,349 km (0.055 R)
• M31: 16,678,068 km (0.111 R)
• M32: 16,944,951 km (0.06 R)
• M33: 17,889,961 km (0.037 R)
• M34: 20,469,028 km (0.099 R)
• M35: 22,202,867 km (0.108 R)
• M36: 23,384,840 km (0.105 R)
• M37: 24,133,876 km (0.081 R)
• M38: 25,119,427 km (0.115 R)
• M39: 25,195,722 km (0.114 R)
• M40: 25,425,205 km (0.114 R)
• M41: 26,040,801 km (0.072 R)
• M42: 26,350,319 km (0.116 R)
• M43: 27,995,446 km (0.097 R)
• M44: 28,551,202 km (0.09 R)
• M45: 29,431,885 km (0.116 R)
• M46: 30,565,538 km (0.098 R)
• M47: 31,137,750 km (0.093 R)
• M48: 31,466,416 km (0.036 R)
• M49: 31,548,695 km (0.119 R)
• M50: 34,220,513 km (0.069 R)
• M51: 34,985,108 km (0.028 R)
• M52: 37,835,845 km (0.039 R)
• M53: 39,422,031 km (0.104 R)
• M54: 40,580,966 km (0.089 R)
• M55: 40,939,851 km (0.116 R)
• M56: 42,841,240 km (0.043 R)
• M57: 43,756,629 km (0.079 R)
• M58: 44,586,000 km (0.101 R)
• M59: 45,886,604 km (0.117 R)
• M60: 46,447,745 km (0.049 R)
• M61: 47,011,131 km (0.097 R)
• M62: 47,860,548 km (0.105 R)
• M63: 49,958,209 km (0.117 R)
• M64: 50,921,470 km (0.11 R)
• M65: 52,183,028 km (0.068 R)
• M66: 53,356,624 km (0.112 R)
• M67: 54,440,012 km (0.074 R)
• M68: 54,835,698 km (0.071 R)
• M69: 55,829,327 km (0.075 R)
• M70: 56,628,479 km (0.116 R)
• M71: 57,733,558 km (0.068 R)
• M72: 60,475,837 km (0.053 R)
• M73: 61,399,304 km (0.067 R)
• M74: 61,605,151 km (0.063 R)
• M75: 62,845,168 km (0.11 R)
• M76: 63,884,723 km (0.096 R)
• M77: 65,875,572 km (0.097 R)
• M78: 66,086,355 km (0.068 R)
• M79: 67,886,616 km (0.107 R)
• M80: 67,992,980 km (0.058 R)
• M81: 68,846,286 km (0.056 R)
• M82: 69,703,033 km (0.107 R)
• M83: 71,860,534 km (0.083 R)
• M84: 72,077,451 km (0.08 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: 551 - 11,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit