🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.17 AU - 1.25 AU

Year: 481 Days

Day: 21.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,484,648 km

• M1: 851,361 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.09 AU - 1.61 AU

Year: 567 Days

Day: 35.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.41 AU - 3.93 AU

Year: 2041 Days

Day: 26.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.2

Radius: 4.8

Gravity: 22.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.77 AU - 18.99 AU

Year: 22886 Days

Day: 18.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,484,648 km

• M1: 72,106 km (0.103 R)
• M2: 323,580 km (0.065 R)
• M3: 492,626 km (0.101 R)
• M4: 1,199,326 km (0.12 R)
• M5: 1,430,754 km (0.031 R)
• M6: 1,675,945 km (0.051 R)
• M7: 1,901,239 km (0.088 R)
• M8: 2,068,041 km (0.094 R)
• M9: 2,670,172 km (0.118 R)
• M10: 2,819,321 km (0.062 R)
• M11: 2,857,020 km (0.083 R)
• M12: 3,086,952 km (0.107 R)
• M13: 3,523,628 km (0.075 R)
• M14: 3,895,379 km (0.103 R)
• M15: 4,498,109 km (0.074 R)
• M16: 6,274,883 km (0.103 R)
• M17: 6,523,215 km (0.072 R)
• M18: 7,132,078 km (0.062 R)
• M19: 7,600,619 km (0.071 R)
• M20: 8,240,599 km (0.102 R)
• M21: 8,621,924 km (0.114 R)
• M22: 9,401,777 km (0.092 R)
• M23: 10,730,954 km (0.108 R)
• M24: 10,849,286 km (0.12 R)
• M25: 11,629,140 km (0.105 R)
• M26: 12,117,876 km (0.072 R)
• M27: 12,926,453 km (0.068 R)
• M28: 13,305,534 km (0.076 R)
• M29: 14,399,244 km (0.055 R)
• M30: 15,122,101 km (0.064 R)
• M31: 16,059,182 km (0.118 R)
• M32: 16,398,320 km (0.096 R)
• M33: 17,152,892 km (0.114 R)
• M34: 17,918,683 km (0.097 R)
• M35: 18,059,156 km (0.072 R)
• M36: 18,909,470 km (0.094 R)
• M37: 19,195,800 km (0.053 R)
• M38: 19,483,477 km (0.075 R)
• M39: 19,555,733 km (0.062 R)
• M40: 19,990,614 km (0.039 R)
• M41: 20,575,242 km (0.073 R)
• M42: 21,686,755 km (0.077 R)
• M43: 23,046,150 km (0.076 R)
• M44: 23,275,334 km (0.05 R)
• M45: 23,351,928 km (0.111 R)
• M46: 24,044,866 km (0.105 R)
• M47: 24,199,700 km (0.119 R)
• M48: 24,432,773 km (0.109 R)
• M49: 25,293,410 km (0.08 R)
• M50: 25,846,174 km (0.025 R)
• M51: 26,004,897 km (0.108 R)
• M52: 26,883,485 km (0.093 R)
• M53: 27,124,787 km (0.07 R)
• M54: 27,286,053 km (0.042 R)
• M55: 28,178,704 km (0.098 R)
• M56: 28,423,745 km (0.071 R)
• M57: 30,997,576 km (0.119 R)
• M58: 36,186,079 km (0.076 R)
• M59: 36,452,513 km (0.089 R)
• M60: 37,884,314 km (0.112 R)
• M61: 37,974,372 km (0.063 R)
• M62: 38,516,365 km (0.108 R)
• M63: 39,152,007 km (0.039 R)
• M64: 40,433,761 km (0.06 R)
• M65: 42,194,977 km (0.092 R)
• M66: 42,288,326 km (0.073 R)
• M67: 42,756,418 km (0.11 R)
• M68: 43,320,252 km (0.088 R)
• M69: 44,740,684 km (0.068 R)
• M70: 44,835,828 km (0.069 R)
• M71: 45,217,452 km (0.064 R)
• M72: 47,141,580 km (0.057 R)
• M73: 48,700,091 km (0.087 R)
• M74: 50,771,124 km (0.049 R)
• M75: 51,168,904 km (0.081 R)
• M76: 51,467,951 km (0.073 R)
• M77: 52,770,200 km (0.059 R)
• M78: 53,880,515 km (0.093 R)
• M79: 55,714,137 km (0.093 R)
• M80: 56,227,108 km (0.088 R)
• M81: 56,535,579 km (0.117 R)
• M82: 56,741,575 km (0.082 R)
• M83: 58,398,521 km (0.089 R)
• M84: 58,606,611 km (0.106 R)
• M85: 59,023,840 km (0.099 R)
• M86: 61,336,025 km (0.12 R)
• M87: 65,290,943 km (0.075 R)
• M88: 65,940,049 km (0.106 R)
• M89: 67,572,012 km (0.077 R)
• M90: 72,211,790 km (0.11 R)
• M91: 72,547,039 km (0.077 R)
• M92: 72,995,084 km (0.044 R)
• M93: 73,443,878 km (0.098 R)
• M94: 73,893,569 km (0.102 R)
• M95: 74,457,104 km (0.088 R)
• M96: 74,908,890 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.1

Radius: 7.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 15.18 AU - 23.9 AU

Year: 31238 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,484,648 km

• M1: 120,127 km (0.076 R)
• M2: 265,835 km (0.086 R)
• M3: 316,399 km (0.088 R)
• M4: 507,286 km (0.038 R)
• M5: 556,504 km (0.112 R)
• M6: 642,523 km (0.105 R)
• M7: 1,183,319 km (0.107 R)
• M8: 1,412,653 km (0.034 R)
• M9: 1,460,225 km (0.066 R)
• M10: 1,631,066 km (0.101 R)
• M11: 1,939,088 km (0.081 R)
• M12: 2,846,698 km (0.108 R)
• M13: 3,029,806 km (0.095 R)
• M14: 3,248,368 km (0.086 R)
• M15: 3,635,079 km (0.114 R)
• M16: 4,138,924 km (0.096 R)
• M17: 4,522,344 km (0.107 R)
• M18: 4,917,282 km (0.091 R)
• M19: 5,663,177 km (0.082 R)
• M20: 6,010,394 km (0.112 R)
• M21: 6,127,678 km (0.099 R)
• M22: 6,285,205 km (0.092 R)
• M23: 6,765,863 km (0.081 R)
• M24: 7,383,253 km (0.075 R)
• M25: 7,762,334 km (0.115 R)
• M26: 7,975,661 km (0.053 R)
• M27: 9,071,316 km (0.107 R)
• M28: 10,073,921 km (0.114 R)
• M29: 10,213,346 km (0.093 R)
• M30: 10,260,020 km (0.117 R)
• M31: 10,353,369 km (0.101 R)
• M32: 10,494,141 km (0.048 R)
• M33: 10,682,784 km (0.098 R)
• M34: 11,351,786 km (0.081 R)
• M35: 12,132,836 km (0.058 R)
• M36: 12,480,053 km (0.115 R)
• M37: 13,592,463 km (0.11 R)
• M38: 14,264,456 km (0.065 R)
• M39: 14,894,562 km (0.118 R)
• M40: 15,266,164 km (0.072 R)
• M41: 15,587,201 km (0.112 R)
• M42: 15,910,482 km (0.113 R)
• M43: 16,728,333 km (0.049 R)
• M44: 16,893,489 km (0.082 R)
• M45: 18,917,848 km (0.086 R)
• M46: 20,309,407 km (0.108 R)
• M47: 24,178,157 km (0.112 R)
• M48: 25,622,674 km (0.069 R)
• M49: 26,965,914 km (0.12 R)
• M50: 27,353,821 km (0.086 R)
• M51: 27,743,673 km (0.035 R)
• M52: 28,331,742 km (0.084 R)
• M53: 28,792,055 km (0.033 R)
• M54: 28,924,150 km (0.113 R)
• M55: 30,725,308 km (0.052 R)
• M56: 30,860,096 km (0.063 R)
• M57: 31,946,176 km (0.089 R)
• M58: 32,837,780 km (0.076 R)
• M59: 35,349,079 km (0.098 R)
• M60: 35,702,729 km (0.062 R)
• M61: 37,921,564 km (0.067 R)
• M62: 37,993,970 km (0.09 R)
• M63: 38,138,631 km (0.119 R)
• M64: 38,792,373 km (0.115 R)
• M65: 40,258,433 km (0.063 R)
• M66: 40,998,194 km (0.055 R)
• M67: 42,641,377 km (0.083 R)
• M68: 42,716,625 km (0.045 R)
• M69: 42,942,518 km (0.083 R)
• M70: 43,925,824 km (0.072 R)
• M71: 44,229,957 km (0.094 R)
• M72: 45,222,988 km (0.077 R)
• M73: 45,914,878 km (0.05 R)
• M74: 47,464,712 km (0.072 R)
• M75: 49,031,600 km (0.047 R)
• M76: 49,584,065 km (0.06 R)
• M77: 50,059,187 km (0.098 R)
• M78: 50,854,450 km (0.114 R)
• M79: 51,173,841 km (0.084 R)
• M80: 52,861,006 km (0.07 R)
• M81: 53,184,437 km (0.039 R)
• M82: 53,427,384 km (0.106 R)
• M83: 54,077,237 km (0.111 R)
• M84: 54,403,061 km (0.064 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 13,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit