🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.04 AU - 3.86 AU

Year: 2263 Days

Day: 26.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.96 AU - 5.04 AU

Year: 3371 Days

Day: 22.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,344,591 km

• M1: 2,124,589 km (0.107 R)

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.5

Radius: 13.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.27 AU - 8.51 AU

Year: 7826 Days

Day: 5.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,344,591 km

• M1: 194,028 km (0.054 R)
• M2: 276,606 km (0.098 R)
• M3: 447,148 km (0.099 R)
• M4: 605,273 km (0.03 R)
• M5: 753,674 km (0.081 R)
• M6: 1,090,568 km (0.08 R)
• M7: 1,238,820 km (0.065 R)
• M8: 1,434,195 km (0.107 R)
• M9: 2,151,068 km (0.092 R)
• M10: 2,735,696 km (0.078 R)
• M11: 2,993,753 km (0.111 R)
• M12: 3,125,698 km (0.073 R)
• M13: 4,340,881 km (0.043 R)
• M14: 5,203,762 km (0.102 R)
• M15: 5,720,473 km (0.115 R)
• M16: 6,018,472 km (0.084 R)
• M17: 6,152,512 km (0.038 R)
• M18: 7,692,472 km (0.048 R)
• M19: 8,132,439 km (0.093 R)
• M20: 8,467,838 km (0.08 R)
• M21: 9,229,590 km (0.075 R)
• M22: 9,345,678 km (0.098 R)
• M23: 10,252,391 km (0.077 R)
• M24: 10,858,861 km (0.107 R)
• M25: 11,022,670 km (0.048 R)
• M26: 11,435,560 km (0.104 R)
• M27: 11,811,500 km (0.069 R)
• M28: 12,064,320 km (0.118 R)
• M29: 12,920,469 km (0.106 R)
• M30: 13,137,535 km (0.11 R)
• M31: 13,619,390 km (0.104 R)
• M32: 14,510,395 km (0.112 R)
• M33: 14,962,929 km (0.098 R)
• M34: 15,190,916 km (0.116 R)
• M35: 15,282,470 km (0.12 R)
• M36: 15,696,706 km (0.108 R)
• M37: 16,536,249 km (0.083 R)
• M38: 17,104,123 km (0.097 R)
• M39: 17,726,450 km (0.047 R)
• M40: 18,064,691 km (0.085 R)
• M41: 18,405,026 km (0.116 R)
• M42: 18,502,713 km (0.067 R)
• M43: 18,993,544 km (0.057 R)
• M44: 19,987,921 km (0.104 R)
• M45: 20,592,745 km (0.056 R)
• M46: 20,897,476 km (0.096 R)
• M47: 21,511,276 km (0.105 R)
• M48: 22,704,319 km (0.111 R)
• M49: 22,861,547 km (0.038 R)
• M50: 23,124,240 km (0.101 R)
• M51: 23,388,131 km (0.059 R)
• M52: 24,453,418 km (0.118 R)
• M53: 24,560,829 km (0.055 R)
• M54: 24,668,390 km (0.111 R)
• M55: 26,080,893 km (0.061 R)
• M56: 26,190,698 km (0.065 R)
• M57: 26,520,860 km (0.091 R)
• M58: 27,018,572 km (0.112 R)
• M59: 27,185,224 km (0.087 R)
• M60: 27,911,223 km (0.106 R)
• M61: 28,192,168 km (0.04 R)
• M62: 28,700,351 km (0.115 R)
• M63: 29,040,687 km (0.078 R)
• M64: 29,268,375 km (0.106 R)
• M65: 29,496,661 km (0.089 R)
• M66: 29,611,103 km (0.098 R)
• M67: 30,415,641 km (0.115 R)
• M68: 30,646,919 km (0.082 R)
• M69: 31,694,702 km (0.115 R)
• M70: 34,726,752 km (0.09 R)
• M71: 35,028,940 km (0.04 R)
• M72: 36,860,616 km (0.118 R)
• M73: 37,416,073 km (0.057 R)
• M74: 37,539,940 km (0.107 R)
• M75: 37,725,890 km (0.088 R)
• M76: 39,855,416 km (0.12 R)
• M77: 40,235,245 km (0.079 R)
• M78: 40,679,850 km (0.028 R)
• M79: 41,638,174 km (0.111 R)
• M80: 42,668,604 km (0.107 R)
• M81: 42,992,334 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.1

Radius: 7.4

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12 AU - 18.5 AU

Year: 21028 Days

Day: 19.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,344,591 km

• M1: 107,262 km (0.109 R)
• M2: 237,561 km (0.112 R)
• M3: 420,819 km (0.098 R)
• M4: 725,699 km (0.118 R)
• M5: 1,044,792 km (0.101 R)
• M6: 1,664,875 km (0.106 R)
• M7: 2,290,194 km (0.08 R)
• M8: 2,627,986 km (0.119 R)
• M9: 3,418,760 km (0.061 R)
• M10: 3,592,443 km (0.09 R)
• M11: 4,427,648 km (0.082 R)
• M12: 6,056,769 km (0.051 R)
• M13: 6,140,693 km (0.101 R)
• M14: 6,309,440 km (0.052 R)
• M15: 7,443,541 km (0.063 R)
• M16: 7,623,657 km (0.082 R)
• M17: 8,264,983 km (0.073 R)
• M18: 9,893,655 km (0.106 R)
• M19: 10,042,056 km (0.058 R)
• M20: 10,091,723 km (0.09 R)
• M21: 10,542,012 km (0.116 R)
• M22: 12,090,051 km (0.117 R)
• M23: 12,248,625 km (0.107 R)
• M24: 12,675,128 km (0.116 R)
• M25: 13,324,084 km (0.093 R)
• M26: 13,488,043 km (0.06 R)
• M27: 14,936,450 km (0.059 R)
• M28: 15,736,798 km (0.086 R)
• M29: 15,794,394 km (0.037 R)
• M30: 15,852,138 km (0.116 R)
• M31: 16,785,928 km (0.104 R)
• M32: 18,890,022 km (0.094 R)
• M33: 19,382,499 km (0.097 R)
• M34: 19,692,465 km (0.099 R)
• M35: 20,569,109 km (0.085 R)
• M36: 21,075,797 km (0.104 R)
• M37: 23,012,042 km (0.11 R)
• M38: 23,274,437 km (0.04 R)
• M39: 23,537,879 km (0.087 R)
• M40: 24,001,333 km (0.113 R)
• M41: 25,680,718 km (0.091 R)
• M42: 26,021,203 km (0.092 R)
• M43: 26,706,511 km (0.044 R)
• M44: 27,955,055 km (0.112 R)
• M45: 28,939,110 km (0.038 R)
• M46: 30,292,970 km (0.111 R)
• M47: 30,364,777 km (0.099 R)
• M48: 30,724,710 km (0.079 R)
• M49: 32,766,422 km (0.041 R)
• M50: 33,357,782 km (0.104 R)
• M51: 33,580,533 km (0.096 R)
• M52: 34,926,914 km (0.103 R)
• M53: 35,530,990 km (0.054 R)
• M54: 36,214,653 km (0.114 R)
• M55: 36,367,242 km (0.056 R)
• M56: 36,902,803 km (0.11 R)
• M57: 37,672,334 km (0.053 R)
• M58: 38,447,102 km (0.086 R)
• M59: 38,602,683 km (0.049 R)
• M60: 39,383,883 km (0.083 R)
• M61: 39,462,273 km (0.084 R)
• M62: 40,882,405 km (0.039 R)
• M63: 41,279,737 km (0.063 R)
• M64: 41,359,473 km (0.096 R)
• M65: 41,838,336 km (0.081 R)
• M66: 42,479,811 km (0.116 R)
• M67: 42,721,113 km (0.05 R)
• M68: 42,801,746 km (0.03 R)
• M69: 42,882,379 km (0.09 R)
• M70: 43,367,076 km (0.116 R)
• M71: 43,610,023 km (0.043 R)
• M72: 43,691,255 km (0.082 R)
• M73: 45,406,245 km (0.039 R)
• M74: 45,570,653 km (0.057 R)
• M75: 47,643,331 km (0.073 R)
• M76: 48,229,157 km (0.029 R)
• M77: 48,565,004 km (0.08 R)
• M78: 49,492,511 km (0.083 R)
• M79: 50,170,787 km (0.081 R)
• M80: 50,511,123 km (0.104 R)
• M81: 50,681,515 km (0.041 R)
• M82: 50,937,477 km (0.104 R)
• M83: 51,450,896 km (0.097 R)
• M84: 51,879,943 km (0.112 R)
• M85: 53,434,415 km (0.093 R)
• M86: 55,091,660 km (0.119 R)
• M87: 56,588,835 km (0.092 R)
• M88: 58,010,015 km (0.117 R)
• M89: 58,099,325 km (0.104 R)
• M90: 58,725,093 km (0.097 R)
• M91: 58,814,702 km (0.083 R)
• M92: 59,083,679 km (0.063 R)
• M93: 60,254,282 km (0.1 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 13,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit