🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.48 AU - 0.58 AU

Year: 139 Days

Day: 47 Hours

Environment

Temp: 192 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,427,199 km

• M1: 102,774 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.1 AU - 1.28 AU

Year: 467 Days

Day: 15.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.1

Radius: 11.3

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.54 AU - 12.82 AU

Year: 13453 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 85,427,199 km

• M1: 194,926 km (0.036 R)
• M2: 348,264 km (0.099 R)
• M3: 471,383 km (0.068 R)
• M4: 748,438 km (0.069 R)
• M5: 873,951 km (0.062 R)
• M6: 1,345,184 km (0.045 R)
• M7: 1,917,396 km (0.097 R)
• M8: 2,184,428 km (0.107 R)
• M9: 2,306,949 km (0.115 R)
• M10: 3,263,926 km (0.108 R)
• M11: 3,440,302 km (0.059 R)
• M12: 5,084,532 km (0.09 R)
• M13: 5,497,572 km (0.101 R)
• M14: 5,921,383 km (0.051 R)
• M15: 6,711,110 km (0.096 R)
• M16: 6,981,733 km (0.107 R)
• M17: 7,533,749 km (0.118 R)
• M18: 8,052,255 km (0.076 R)
• M19: 9,828,580 km (0.076 R)
• M20: 10,342,898 km (0.048 R)
• M21: 10,603,347 km (0.09 R)
• M22: 11,024,615 km (0.047 R)
• M23: 11,505,273 km (0.114 R)
• M24: 11,775,148 km (0.097 R)
• M25: 14,066,538 km (0.117 R)
• M26: 14,762,767 km (0.073 R)
• M27: 16,430,783 km (0.026 R)
• M28: 16,918,173 km (0.114 R)
• M29: 17,040,843 km (0.073 R)
• M30: 17,534,217 km (0.116 R)
• M31: 18,472,046 km (0.075 R)
• M32: 19,362,004 km (0.112 R)
• M33: 20,266,024 km (0.11 R)
• M34: 20,723,195 km (0.098 R)
• M35: 21,117,684 km (0.108 R)
• M36: 22,856,011 km (0.079 R)
• M37: 23,399,949 km (0.069 R)
• M38: 24,500,990 km (0.116 R)
• M39: 25,618,785 km (0.06 R)
• M40: 27,686,826 km (0.064 R)
• M41: 30,626,274 km (0.111 R)
• M42: 31,451,756 km (0.083 R)
• M43: 31,602,700 km (0.086 R)
• M44: 32,437,007 km (0.071 R)
• M45: 33,509,175 km (0.055 R)
• M46: 34,748,743 km (0.115 R)
• M47: 35,374,212 km (0.054 R)
• M48: 36,003,420 km (0.051 R)
• M49: 36,319,371 km (0.087 R)
• M50: 36,398,508 km (0.105 R)
• M51: 36,795,092 km (0.06 R)
• M52: 37,512,414 km (0.074 R)
• M53: 39,692,354 km (0.111 R)
• M54: 40,018,777 km (0.058 R)
• M55: 40,427,927 km (0.106 R)
• M56: 40,838,723 km (0.043 R)
• M57: 41,168,287 km (0.086 R)
• M58: 41,747,081 km (0.078 R)
• M59: 41,912,835 km (0.077 R)
• M60: 42,162,065 km (0.117 R)
• M61: 42,829,122 km (0.108 R)
• M62: 42,996,373 km (0.088 R)
• M63: 43,163,922 km (0.108 R)
• M64: 43,415,696 km (0.117 R)
• M65: 43,751,992 km (0.118 R)
• M66: 44,004,812 km (0.086 R)
• M67: 44,173,558 km (0.092 R)
• M68: 44,681,294 km (0.105 R)
• M69: 44,935,909 km (0.044 R)
• M70: 45,020,881 km (0.079 R)
• M71: 45,361,366 km (0.1 R)
• M72: 46,387,757 km (0.073 R)
• M73: 46,559,644 km (0.11 R)
• M74: 49,952,075 km (0.103 R)
• M75: 50,657,878 km (0.088 R)
• M76: 53,423,494 km (0.098 R)
• M77: 54,507,181 km (0.086 R)
• M78: 55,324,733 km (0.112 R)
• M79: 56,146,325 km (0.1 R)
• M80: 56,788,100 km (0.115 R)
• M81: 56,879,953 km (0.1 R)
• M82: 59,193,185 km (0.041 R)
• M83: 59,659,481 km (0.111 R)
• M84: 60,220,772 km (0.097 R)
• M85: 60,971,754 km (0.047 R)
• M86: 61,159,948 km (0.098 R)
• M87: 61,537,084 km (0.046 R)
• M88: 62,388,146 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.3

Radius: 5.7

Gravity: 26.82 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.52 AU - 16.66 AU

Year: 21096 Days

Day: 21.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,427,199 km

• M1: 131,945 km (0.031 R)
• M2: 492,476 km (0.108 R)
• M3: 536,757 km (0.092 R)
• M4: 629,807 km (0.106 R)
• M5: 753,674 km (0.054 R)
• M6: 831,914 km (0.067 R)
• M7: 940,671 km (0.083 R)
• M8: 1,325,437 km (0.112 R)
• M9: 1,754,484 km (0.061 R)
• M10: 2,261,172 km (0.117 R)
• M11: 2,375,465 km (0.084 R)
• M12: 2,452,807 km (0.106 R)
• M13: 3,142,602 km (0.103 R)
• M14: 3,184,939 km (0.116 R)
• M15: 3,313,144 km (0.119 R)
• M16: 4,071,755 km (0.028 R)
• M17: 4,881,678 km (0.034 R)
• M18: 4,980,113 km (0.03 R)
• M19: 5,533,625 km (0.032 R)
• M20: 7,877,824 km (0.118 R)
• M21: 8,343,821 km (0.077 R)
• M22: 8,639,576 km (0.075 R)
• M23: 8,818,794 km (0.105 R)
• M24: 9,609,120 km (0.088 R)
• M25: 12,717,465 km (0.081 R)
• M26: 13,194,682 km (0.097 R)
• M27: 13,400,977 km (0.1 R)
• M28: 13,608,320 km (0.031 R)
• M29: 17,217,369 km (0.119 R)
• M30: 17,292,467 km (0.054 R)
• M31: 18,661,736 km (0.083 R)
• M32: 21,100,181 km (0.065 R)
• M33: 23,138,303 km (0.086 R)
• M34: 23,553,437 km (0.062 R)
• M35: 24,306,961 km (0.035 R)
• M36: 24,559,782 km (0.081 R)
• M37: 25,409,049 km (0.097 R)
• M38: 27,311,186 km (0.065 R)
• M39: 27,486,365 km (0.114 R)
• M40: 27,925,883 km (0.106 R)
• M41: 28,367,795 km (0.104 R)
• M42: 30,339,495 km (0.078 R)
• M43: 31,250,247 km (0.086 R)
• M44: 32,077,523 km (0.052 R)
• M45: 34,130,156 km (0.104 R)
• M46: 35,458,286 km (0.043 R)
• M47: 35,553,729 km (0.042 R)
• M48: 35,649,322 km (0.114 R)
• M49: 35,745,065 km (0.109 R)
• M50: 36,996,601 km (0.111 R)
• M51: 37,676,523 km (0.113 R)
• M52: 37,774,061 km (0.059 R)
• M53: 38,262,647 km (0.071 R)
• M54: 38,458,621 km (0.106 R)
• M55: 39,246,104 km (0.043 R)
• M56: 39,443,723 km (0.115 R)
• M57: 41,037,089 km (0.116 R)
• M58: 41,539,439 km (0.119 R)
• M59: 42,245,990 km (0.111 R)
• M60: 42,956,430 km (0.05 R)
• M61: 43,058,306 km (0.05 R)
• M62: 43,568,585 km (0.084 R)
• M63: 44,286,505 km (0.111 R)
• M64: 45,318,730 km (0.103 R)
• M65: 45,629,894 km (0.106 R)
• M66: 46,463,303 km (0.093 R)
• M67: 46,777,160 km (0.106 R)
• M68: 48,674,809 km (0.114 R)
• M69: 48,887,088 km (0.036 R)
• M70: 50,597,441 km (0.115 R)
• M71: 51,568,032 km (0.032 R)
• M72: 52,109,875 km (0.074 R)
• M73: 52,435,998 km (0.095 R)
• M74: 52,544,756 km (0.043 R)
• M75: 53,308,603 km (0.077 R)
• M76: 59,664,268 km (0.116 R)
• M77: 59,777,813 km (0.097 R)
• M78: 60,005,352 km (0.074 R)
• M79: 60,233,039 km (0.079 R)
• M80: 62,757,204 km (0.093 R)
• M81: 64,964,671 km (0.061 R)
• M82: 65,784,317 km (0.1 R)
• M83: 65,901,752 km (0.102 R)
• M84: 66,371,938 km (0.086 R)
• M85: 66,725,437 km (0.091 R)
• M86: 67,079,386 km (0.041 R)
• M87: 67,670,896 km (0.088 R)
• M88: 67,789,378 km (0.116 R)
• M89: 68,382,832 km (0.109 R)
• M90: 68,739,773 km (0.041 R)
• M91: 70,894,281 km (0.115 R)
• M92: 73,923,189 km (0.06 R)
• M93: 74,045,261 km (0.1 R)
• M94: 78,732,163 km (0.108 R)
• M95: 79,106,157 km (0.09 R)
• M96: 79,231,071 km (0.108 R)
• M97: 80,608,419 km (0.101 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 18,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit