🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.79 AU - 0.87 AU

Year: 345 Days

Day: 23.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.65 AU - 2.29 AU

Year: 1262 Days

Day: 14.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.7

Radius: 13.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.45 AU - 3.89 AU

Year: 2577 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 82,429,326 km

• M1: 173,833 km (0.059 R)
• M2: 325,375 km (0.094 R)
• M3: 462,557 km (0.075 R)
• M4: 550,371 km (0.096 R)
• M5: 699,220 km (0.113 R)
• M6: 804,687 km (0.075 R)
• M7: 939,624 km (0.103 R)
• M8: 1,066,483 km (0.108 R)
• M9: 1,225,506 km (0.108 R)
• M10: 1,365,829 km (0.034 R)
• M11: 1,682,976 km (0.107 R)
• M12: 1,820,606 km (0.069 R)
• M13: 1,921,435 km (0.051 R)
• M14: 2,532,243 km (0.078 R)
• M15: 2,622,750 km (0.096 R)
• M16: 2,783,867 km (0.081 R)
• M17: 3,140,209 km (0.081 R)
• M18: 3,473,812 km (0.094 R)
• M19: 3,651,385 km (0.116 R)
• M20: 3,871,144 km (0.066 R)
• M21: 4,556,602 km (0.074 R)
• M22: 4,892,449 km (0.077 R)
• M23: 5,396,594 km (0.111 R)
• M24: 5,617,998 km (0.076 R)
• M25: 5,767,148 km (0.052 R)
• M26: 5,872,315 km (0.09 R)
• M27: 6,330,683 km (0.106 R)
• M28: 6,976,048 km (0.104 R)
• M29: 7,168,880 km (0.092 R)
• M30: 7,265,969 km (0.073 R)
• M31: 7,412,425 km (0.104 R)
• M32: 7,708,479 km (0.083 R)
• M33: 7,907,893 km (0.06 R)
• M34: 8,041,933 km (0.075 R)
• M35: 8,210,380 km (0.101 R)
• M36: 8,431,336 km (0.117 R)
• M37: 8,792,316 km (0.031 R)
• M38: 8,931,142 km (0.111 R)
• M39: 9,123,226 km (0.099 R)
• M40: 9,281,501 km (0.12 R)
• M41: 9,547,187 km (0.03 R)
• M42: 9,743,758 km (0.119 R)
• M43: 9,995,831 km (0.114 R)
• M44: 10,469,607 km (0.05 R)
• M45: 10,561,610 km (0.109 R)
• M46: 10,783,463 km (0.07 R)
• M47: 10,932,164 km (0.078 R)
• M48: 11,137,861 km (0.099 R)
• M49: 11,591,142 km (0.076 R)
• M50: 11,915,770 km (0.087 R)
• M51: 12,031,110 km (0.086 R)
• M52: 12,672,136 km (0.067 R)
• M53: 12,770,123 km (0.098 R)
• M54: 13,244,498 km (0.099 R)
• M55: 13,424,015 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391

Radius: 9.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.49 AU - 6.77 AU

Year: 6929 Days

Day: 13.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,429,326 km

• M1: 133,740 km (0.089 R)
• M2: 227,538 km (0.078 R)
• M3: 340,186 km (0.12 R)
• M4: 435,479 km (0.101 R)
• M5: 508,633 km (0.1 R)
• M6: 633,397 km (0.113 R)
• M7: 901,626 km (0.098 R)
• M8: 1,250,937 km (0.11 R)
• M9: 1,360,593 km (0.089 R)
• M10: 1,490,144 km (0.064 R)
• M11: 1,814,173 km (0.116 R)
• M12: 1,885,382 km (0.099 R)
• M13: 1,957,488 km (0.103 R)
• M14: 2,448,618 km (0.115 R)
• M15: 2,627,537 km (0.109 R)
• M16: 2,688,124 km (0.08 R)
• M17: 3,104,156 km (0.094 R)
• M18: 3,276,343 km (0.094 R)
• M19: 3,630,292 km (0.085 R)
• M20: 4,326,520 km (0.076 R)
• M21: 4,913,093 km (0.075 R)
• M22: 5,013,324 km (0.086 R)
• M23: 5,139,584 km (0.102 R)
• M24: 6,322,754 km (0.071 R)
• M25: 6,569,291 km (0.095 R)
• M26: 6,987,118 km (0.076 R)
• M27: 7,099,915 km (0.1 R)
• M28: 7,241,883 km (0.111 R)
• M29: 7,673,473 km (0.088 R)
• M30: 9,171,845 km (0.106 R)
• M31: 9,607,325 km (0.072 R)
• M32: 9,732,987 km (0.109 R)
• M33: 9,859,248 km (0.076 R)
• M34: 9,954,242 km (0.044 R)
• M35: 10,113,265 km (0.089 R)
• M36: 10,337,362 km (0.088 R)
• M37: 10,563,106 km (0.081 R)
• M38: 10,790,494 km (0.109 R)
• M39: 11,716,206 km (0.118 R)
• M40: 12,086,760 km (0.089 R)
• M41: 12,222,595 km (0.092 R)
• M42: 12,461,353 km (0.105 R)
• M43: 12,978,214 km (0.055 R)
• M44: 13,047,627 km (0.118 R)
• M45: 13,501,956 km (0.044 R)
• M46: 13,572,416 km (0.091 R)
• M47: 13,748,942 km (0.086 R)
• M48: 14,247,103 km (0.092 R)
• M49: 14,318,760 km (0.098 R)
• M50: 14,498,427 km (0.068 R)
• M51: 15,297,729 km (0.068 R)
• M52: 15,962,392 km (0.119 R)
• M53: 16,410,886 km (0.069 R)
• M54: 17,857,947 km (0.056 R)
• M55: 18,753,439 km (0.075 R)
• M56: 18,831,978 km (0.079 R)
• M57: 19,266,111 km (0.039 R)
• M58: 20,507,175 km (0.085 R)
• M59: 20,709,731 km (0.096 R)
• M60: 21,362,576 km (0.117 R)
• M61: 21,939,276 km (0.11 R)
• M62: 22,354,410 km (0.096 R)
• M63: 22,688,312 km (0.101 R)
• M64: 23,065,897 km (0.081 R)
• M65: 23,150,121 km (0.117 R)
• M66: 23,997,892 km (0.05 R)
• M67: 24,296,938 km (0.072 R)
• M68: 24,554,396 km (0.111 R)
• M69: 24,726,434 km (0.093 R)
• M70: 25,375,240 km (0.089 R)
• M71: 26,073,562 km (0.091 R)
• M72: 26,161,227 km (0.089 R)
• M73: 26,689,756 km (0.114 R)
• M74: 26,911,011 km (0.092 R)
• M75: 27,936,505 km (0.111 R)
• M76: 29,065,669 km (0.085 R)
• M77: 29,796,156 km (0.066 R)
• M78: 29,887,859 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.8

Radius: 4.5

Gravity: 38.8 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.58 AU - 15.14 AU

Year: 21055 Days

Day: 16.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,429,326 km

• M1: 58,642 km (0.057 R)
• M2: 104,270 km (0.109 R)
• M3: 1,061,098 km (0.033 R)
• M4: 1,516,623 km (0.036 R)
• M5: 2,583,106 km (0.038 R)
• M6: 2,778,930 km (0.056 R)
• M7: 3,020,231 km (0.082 R)
• M8: 3,226,527 km (0.098 R)
• M9: 3,916,921 km (0.098 R)
• M10: 4,557,200 km (0.103 R)
• M11: 4,745,992 km (0.109 R)
• M12: 5,677,538 km (0.111 R)
• M13: 6,034,778 km (0.099 R)
• M14: 6,242,121 km (0.104 R)
• M15: 6,986,071 km (0.075 R)
• M16: 7,368,443 km (0.104 R)
• M17: 8,153,533 km (0.108 R)
• M18: 8,672,189 km (0.082 R)
• M19: 8,847,368 km (0.058 R)
• M20: 9,560,052 km (0.095 R)
• M21: 9,923,276 km (0.092 R)
• M22: 12,325,967 km (0.079 R)
• M23: 12,654,933 km (0.031 R)
• M24: 12,986,741 km (0.11 R)
• M25: 13,591,266 km (0.08 R)
• M26: 16,099,274 km (0.08 R)
• M27: 16,458,758 km (0.072 R)
• M28: 16,820,934 km (0.053 R)
• M29: 17,039,347 km (0.085 R)
• M30: 18,896,605 km (0.077 R)
• M31: 19,123,694 km (0.119 R)
• M32: 19,733,754 km (0.085 R)
• M33: 21,051,412 km (0.117 R)
• M34: 21,760,506 km (0.099 R)
• M35: 21,839,644 km (0.092 R)
• M36: 22,157,689 km (0.092 R)
• M37: 22,798,267 km (0.071 R)
• M38: 23,770,653 km (0.101 R)
• M39: 24,015,844 km (0.069 R)
• M40: 24,508,619 km (0.08 R)
• M41: 26,344,185 km (0.11 R)
• M42: 28,743,585 km (0.1 R)
• M43: 30,766,148 km (0.107 R)
• M44: 32,199,894 km (0.112 R)
• M45: 32,380,609 km (0.089 R)
• M46: 32,561,772 km (0.119 R)
• M47: 33,107,056 km (0.104 R)
• M48: 34,483,356 km (0.059 R)
• M49: 36,629,936 km (0.09 R)
• M50: 37,196,912 km (0.025 R)
• M51: 37,957,468 km (0.101 R)
• M52: 38,148,355 km (0.11 R)
• M53: 38,819,151 km (0.069 R)
• M54: 40,269,652 km (0.07 R)
• M55: 40,952,716 km (0.078 R)
• M56: 42,925,015 km (0.041 R)
• M57: 44,625,643 km (0.092 R)
• M58: 45,231,066 km (0.083 R)
• M59: 45,433,472 km (0.108 R)
• M60: 47,371,512 km (0.087 R)
• M61: 47,474,286 km (0.073 R)
• M62: 47,989,052 km (0.103 R)
• M63: 51,644,476 km (0.087 R)
• M64: 52,174,053 km (0.044 R)
• M65: 52,598,911 km (0.095 R)
• M66: 52,705,275 km (0.108 R)
• M67: 54,632,694 km (0.091 R)
• M68: 54,848,264 km (0.106 R)
• M69: 55,064,134 km (0.117 R)
• M70: 56,801,115 km (0.114 R)
• M71: 58,445,794 km (0.099 R)
• M72: 59,108,063 km (0.045 R)
• M73: 59,772,876 km (0.095 R)
• M74: 61,109,683 km (0.115 R)
• M75: 62,006,522 km (0.08 R)
• M76: 62,118,870 km (0.11 R)
• M77: 63,359,785 km (0.097 R)
• M78: 64,722,771 km (0.119 R)
• M79: 66,325,114 km (0.105 R)
• M80: 67,131,147 km (0.1 R)
• M81: 68,520,462 km (0.113 R)
• M82: 70,036,188 km (0.106 R)
• M83: 70,270,458 km (0.115 R)
• M84: 74,171,671 km (0.116 R)
• M85: 74,291,051 km (0.097 R)
• M86: 75,008,372 km (0.117 R)
• M87: 75,607,811 km (0.088 R)
• M88: 76,208,746 km (0.104 R)
• M89: 76,570,174 km (0.109 R)
• M90: 79,970,534 km (0.073 R)
• M91: 81,073,968 km (0.059 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 16,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit