🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.51 AU - 0.53 AU

Year: 113 Days

Day: 32.6 Hours

Environment

Temp: 405 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,057,504 km

• M1: 135,386 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.98 AU - 10.2 AU

Year: 7610 Days

Day: 46.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.1

Radius: 6.7

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 16.37 AU - 21.97 AU

Year: 25372 Days

Day: 24.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,057,504 km

• M1: 85,869 km (0.074 R)
• M2: 220,058 km (0.116 R)
• M3: 845,228 km (0.07 R)
• M4: 1,034,020 km (0.12 R)
• M5: 1,419,833 km (0.077 R)
• M6: 2,238,134 km (0.05 R)
• M7: 2,693,659 km (0.114 R)
• M8: 3,053,741 km (0.06 R)
• M9: 3,863,365 km (0.118 R)
• M10: 3,997,106 km (0.074 R)
• M11: 4,926,707 km (0.094 R)
• M12: 5,666,169 km (0.118 R)
• M13: 7,688,882 km (0.111 R)
• M14: 8,026,973 km (0.098 R)
• M15: 8,197,814 km (0.113 R)
• M16: 8,369,851 km (0.043 R)
• M17: 8,892,995 km (0.099 R)
• M18: 10,032,183 km (0.108 R)
• M19: 11,407,586 km (0.103 R)
• M20: 11,471,464 km (0.102 R)
• M21: 11,792,950 km (0.102 R)
• M22: 12,247,877 km (0.106 R)
• M23: 12,378,925 km (0.073 R)
• M24: 12,576,244 km (0.099 R)
• M25: 12,907,603 km (0.075 R)
• M26: 13,241,955 km (0.049 R)
• M27: 13,443,762 km (0.087 R)
• M28: 14,330,578 km (0.082 R)
• M29: 15,377,016 km (0.106 R)
• M30: 15,731,413 km (0.091 R)
• M31: 18,510,493 km (0.051 R)
• M32: 21,358,387 km (0.112 R)
• M33: 21,991,934 km (0.045 R)
• M34: 22,792,432 km (0.09 R)
• M35: 23,034,332 km (0.094 R)
• M36: 24,504,281 km (0.041 R)
• M37: 27,020,816 km (0.115 R)
• M38: 27,362,498 km (0.064 R)
• M39: 28,482,836 km (0.044 R)
• M40: 29,882,175 km (0.07 R)
• M41: 31,125,034 km (0.076 R)
• M42: 33,569,014 km (0.103 R)
• M43: 36,167,978 km (0.114 R)
• M44: 36,261,925 km (0.078 R)
• M45: 37,681,908 km (0.09 R)
• M46: 38,542,545 km (0.103 R)
• M47: 39,797,073 km (0.049 R)
• M48: 41,065,064 km (0.112 R)
• M49: 42,445,254 km (0.076 R)
• M50: 42,643,621 km (0.101 R)
• M51: 42,742,954 km (0.051 R)
• M52: 42,842,437 km (0.108 R)
• M53: 46,063,578 km (0.117 R)
• M54: 46,471,681 km (0.117 R)
• M55: 46,573,856 km (0.065 R)
• M56: 46,676,181 km (0.105 R)
• M57: 47,291,477 km (0.099 R)
• M58: 49,779,439 km (0.098 R)
• M59: 50,093,445 km (0.041 R)
• M60: 50,618,235 km (0.111 R)
• M61: 50,723,402 km (0.066 R)
• M62: 51,355,902 km (0.063 R)
• M63: 51,885,029 km (0.104 R)
• M64: 52,097,159 km (0.087 R)
• M65: 55,856,404 km (0.1 R)
• M66: 58,815,450 km (0.106 R)
• M67: 58,926,003 km (0.058 R)
• M68: 59,479,964 km (0.109 R)
• M69: 61,937,558 km (0.101 R)
• M70: 64,086,531 km (0.111 R)
• M71: 64,314,219 km (0.082 R)
• M72: 65,685,732 km (0.064 R)
• M73: 65,800,324 km (0.081 R)
• M74: 67,529,227 km (0.105 R)
• M75: 68,457,332 km (0.116 R)
• M76: 68,923,030 km (0.112 R)
• M77: 69,389,776 km (0.109 R)
• M78: 70,443,693 km (0.097 R)
• M79: 71,031,463 km (0.073 R)
• M80: 71,149,196 km (0.086 R)
• M81: 71,384,962 km (0.077 R)
• M82: 72,093,607 km (0.108 R)
• M83: 72,330,421 km (0.101 R)
• M84: 72,804,646 km (0.084 R)
• M85: 73,398,998 km (0.085 R)
• M86: 73,994,847 km (0.086 R)
• M87: 75,912,542 km (0.115 R)
• M88: 76,273,821 km (0.053 R)
• M89: 76,998,323 km (0.075 R)
• M90: 77,967,867 km (0.109 R)
• M91: 78,089,341 km (0.04 R)
• M92: 79,429,737 km (0.096 R)
• M93: 79,674,180 km (0.105 R)
• M94: 82,256,688 km (0.083 R)
• M95: 82,627,841 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.5

Radius: 7.8

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 20.7 AU - 20.9 AU

Year: 28675 Days

Day: 23.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,057,504 km

• M1: 119,828 km (0.059 R)
• M2: 332,556 km (0.116 R)
• M3: 390,600 km (0.065 R)
• M4: 636,240 km (0.094 R)
• M5: 927,357 km (0.118 R)
• M6: 1,013,675 km (0.105 R)
• M7: 1,102,836 km (0.081 R)
• M8: 1,225,805 km (0.09 R)
• M9: 2,405,534 km (0.115 R)
• M10: 3,930,534 km (0.05 R)
• M11: 4,559,294 km (0.095 R)
• M12: 5,219,021 km (0.049 R)
• M13: 5,533,625 km (0.1 R)
• M14: 5,854,513 km (0.12 R)
• M15: 6,570,189 km (0.114 R)
• M16: 8,324,972 km (0.109 R)
• M17: 8,569,415 km (0.105 R)
• M18: 11,207,424 km (0.097 R)
• M19: 11,477,298 km (0.089 R)
• M20: 12,092,295 km (0.056 R)
• M21: 12,578,189 km (0.098 R)
• M22: 14,146,124 km (0.116 R)
• M23: 14,584,296 km (0.108 R)
• M24: 15,925,741 km (0.039 R)
• M25: 17,306,080 km (0.104 R)
• M26: 17,539,902 km (0.031 R)
• M27: 18,485,510 km (0.111 R)
• M28: 19,447,574 km (0.042 R)
• M29: 21,336,696 km (0.119 R)
• M30: 21,420,022 km (0.071 R)
• M31: 21,754,971 km (0.115 R)
• M32: 22,940,833 km (0.077 R)
• M33: 24,147,490 km (0.089 R)
• M34: 25,817,900 km (0.077 R)
• M35: 26,532,379 km (0.104 R)
• M36: 26,712,046 km (0.071 R)
• M37: 26,982,220 km (0.089 R)
• M38: 27,072,427 km (0.079 R)
• M39: 31,617,061 km (0.048 R)
• M40: 33,054,697 km (0.049 R)
• M41: 33,927,451 km (0.033 R)
• M42: 38,099,735 km (0.053 R)
• M43: 39,218,877 km (0.074 R)
• M44: 42,745,796 km (0.099 R)
• M45: 42,956,430 km (0.119 R)
• M46: 43,272,979 km (0.083 R)
• M47: 44,760,581 km (0.038 R)
• M48: 45,725,636 km (0.095 R)
• M49: 46,914,491 km (0.05 R)
• M50: 47,458,279 km (0.099 R)
• M51: 48,442,334 km (0.091 R)
• M52: 48,661,794 km (0.091 R)
• M53: 49,102,060 km (0.116 R)
• M54: 50,875,842 km (0.117 R)
• M55: 52,332,477 km (0.089 R)
• M56: 54,257,951 km (0.087 R)
• M57: 58,644,908 km (0.038 R)
• M58: 58,879,029 km (0.055 R)
• M59: 61,711,515 km (0.033 R)
• M60: 61,949,675 km (0.117 R)
• M61: 62,187,984 km (0.086 R)
• M62: 63,264,341 km (0.06 R)
• M63: 64,346,831 km (0.038 R)
• M64: 64,467,557 km (0.085 R)
• M65: 65,921,199 km (0.07 R)
• M66: 66,530,212 km (0.099 R)
• M67: 68,122,083 km (0.067 R)
• M68: 68,245,053 km (0.103 R)
• M69: 68,737,678 km (0.064 R)
• M70: 71,468,288 km (0.093 R)
• M71: 72,595,508 km (0.094 R)
• M72: 72,846,683 km (0.059 R)
• M73: 73,350,230 km (0.088 R)
• M74: 73,854,823 km (0.089 R)
• M75: 76,395,145 km (0.076 R)
• M76: 76,522,901 km (0.104 R)
• M77: 77,547,647 km (0.086 R)
• M78: 77,804,506 km (0.046 R)
• M79: 78,576,880 km (0.1 R)
• M80: 79,740,153 km (0.095 R)
• M81: 79,869,705 km (0.078 R)
• M82: 81,822,256 km (0.086 R)
• M83: 82,214,651 km (0.118 R)
• M84: 84,185,903 km (0.08 R)
• M85: 85,111,165 km (0.098 R)
• M86: 86,305,704 km (0.11 R)
• M87: 86,438,846 km (0.108 R)
• M88: 87,372,188 km (0.083 R)
• M89: 87,907,150 km (0.057 R)

Kuiper Belt

Range: 36.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 14,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit