🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.22 AU - 1.74 AU

Year: 671 Days

Day: 14.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.34 AU - 1.76 AU

Year: 719 Days

Day: 21.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 10.4

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.45 AU - 5.69 AU

Year: 4900 Days

Day: 9.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 81,562,244 km

• M1: 149,897 km (0.09 R)
• M2: 247,136 km (0.111 R)
• M3: 373,396 km (0.068 R)
• M4: 502,350 km (0.039 R)
• M5: 780,153 km (0.116 R)
• M6: 942,467 km (0.102 R)
• M7: 1,161,627 km (0.092 R)
• M8: 1,253,929 km (0.097 R)
• M9: 1,336,956 km (0.12 R)
• M10: 1,767,050 km (0.031 R)
• M11: 1,874,461 km (0.115 R)
• M12: 1,956,441 km (0.041 R)
• M13: 2,067,742 km (0.101 R)
• M14: 2,152,564 km (0.078 R)
• M15: 2,414,360 km (0.093 R)
• M16: 2,952,912 km (0.106 R)
• M17: 3,195,111 km (0.112 R)
• M18: 3,802,778 km (0.089 R)
• M19: 3,942,652 km (0.032 R)
• M20: 4,155,829 km (0.051 R)
• M21: 5,045,936 km (0.099 R)
• M22: 5,414,396 km (0.109 R)
• M23: 5,952,948 km (0.073 R)
• M24: 6,177,345 km (0.098 R)
• M25: 6,529,648 km (0.085 R)
• M26: 7,124,150 km (0.105 R)
• M27: 7,232,159 km (0.102 R)
• M28: 7,405,992 km (0.048 R)
• M29: 7,471,666 km (0.099 R)
• M30: 7,847,007 km (0.11 R)
• M31: 8,800,693 km (0.077 R)
• M32: 8,986,494 km (0.104 R)
• M33: 9,173,641 km (0.118 R)
• M34: 9,291,225 km (0.092 R)
• M35: 10,372,219 km (0.06 R)
• M36: 10,494,739 km (0.051 R)
• M37: 10,840,460 km (0.118 R)
• M38: 10,964,926 km (0.116 R)
• M39: 11,114,823 km (0.101 R)
• M40: 11,416,711 km (0.025 R)
• M41: 11,849,049 km (0.098 R)
• M42: 12,131,639 km (0.104 R)
• M43: 13,072,012 km (0.117 R)
• M44: 13,151,448 km (0.079 R)
• M45: 13,337,398 km (0.056 R)
• M46: 13,873,557 km (0.11 R)
• M47: 14,171,406 km (0.105 R)
• M48: 14,911,617 km (0.087 R)
• M49: 15,833,289 km (0.103 R)
• M50: 16,002,933 km (0.099 R)
• M51: 16,116,328 km (0.111 R)
• M52: 16,601,175 km (0.097 R)
• M53: 16,773,362 km (0.076 R)
• M54: 17,177,725 km (0.105 R)
• M55: 17,410,200 km (0.113 R)
• M56: 17,585,230 km (0.114 R)
• M57: 17,995,876 km (0.104 R)
• M58: 18,350,572 km (0.1 R)
• M59: 18,856,812 km (0.115 R)
• M60: 19,126,686 km (0.029 R)
• M61: 20,096,679 km (0.098 R)
• M62: 20,188,382 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.5

Radius: 3.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.74 AU - 16.22 AU

Year: 18450 Days

Day: 22.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,562,244 km

• M1: 224,397 km (0.049 R)
• M2: 441,912 km (0.082 R)
• M3: 498,759 km (0.078 R)
• M4: 671,395 km (0.115 R)
• M5: 710,590 km (0.071 R)
• M6: 777,909 km (0.049 R)
• M7: 977,622 km (0.115 R)
• M8: 1,388,567 km (0.087 R)
• M9: 1,810,134 km (0.12 R)
• M10: 1,996,832 km (0.109 R)
• M11: 2,676,306 km (0.105 R)
• M12: 2,739,586 km (0.074 R)
• M13: 3,173,120 km (0.042 R)
• M14: 3,284,870 km (0.086 R)
• M15: 3,420,555 km (0.065 R)
• M16: 3,650,936 km (0.078 R)
• M17: 3,768,071 km (0.068 R)
• M18: 3,934,125 km (0.116 R)
• M19: 4,054,102 km (0.109 R)
• M20: 4,546,279 km (0.038 R)
• M21: 4,621,677 km (0.072 R)
• M22: 4,901,873 km (0.118 R)
• M23: 5,161,426 km (0.1 R)
• M24: 5,478,723 km (0.105 R)
• M25: 5,505,501 km (0.082 R)
• M26: 5,802,303 km (0.09 R)
• M27: 5,856,906 km (0.111 R)
• M28: 5,939,035 km (0.119 R)
• M29: 6,243,467 km (0.063 R)
• M30: 6,496,288 km (0.12 R)
• M31: 7,451,620 km (0.093 R)
• M32: 7,570,400 km (0.074 R)
• M33: 7,659,860 km (0.107 R)
• M34: 8,173,579 km (0.082 R)
• M35: 9,202,214 km (0.112 R)
• M36: 9,233,929 km (0.034 R)
• M37: 9,586,232 km (0.114 R)
• M38: 10,040,859 km (0.105 R)
• M39: 10,669,021 km (0.083 R)
• M40: 10,735,891 km (0.109 R)
• M41: 10,903,740 km (0.098 R)
• M42: 12,311,755 km (0.071 R)
• M43: 12,912,241 km (0.088 R)
• M44: 13,019,203 km (0.117 R)
• M45: 13,776,019 km (0.113 R)
• M46: 14,436,045 km (0.113 R)
• M47: 14,658,347 km (0.113 R)
• M48: 14,956,496 km (0.081 R)
• M49: 15,181,491 km (0.078 R)
• M50: 15,596,775 km (0.106 R)
• M51: 15,824,762 km (0.094 R)
• M52: 16,168,987 km (0.084 R)
• M53: 17,570,270 km (0.067 R)
• M54: 17,847,325 km (0.082 R)
• M55: 17,926,762 km (0.104 R)
• M56: 17,966,405 km (0.075 R)
• M57: 18,006,198 km (0.073 R)
• M58: 19,213,004 km (0.093 R)
• M59: 21,450,091 km (0.075 R)
• M60: 21,661,323 km (0.103 R)
• M61: 23,376,163 km (0.083 R)
• M62: 23,811,643 km (0.088 R)
• M63: 23,899,008 km (0.025 R)
• M64: 24,249,815 km (0.064 R)
• M65: 24,469,873 km (0.118 R)
• M66: 25,178,518 km (0.065 R)
• M67: 26,299,306 km (0.12 R)
• M68: 26,843,094 km (0.115 R)
• M69: 26,934,049 km (0.079 R)
• M70: 27,207,664 km (0.1 R)
• M71: 29,757,859 km (0.09 R)
• M72: 30,989,797 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.5

Radius: 6.6

Gravity: 20.14 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.3 AU - 15.78 AU

Year: 19611 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,562,244 km

• M1: 231,727 km (0.106 R)
• M2: 912,248 km (0.058 R)
• M3: 993,031 km (0.071 R)
• M4: 1,401,283 km (0.071 R)
• M5: 1,857,108 km (0.117 R)
• M6: 2,974,006 km (0.073 R)
• M7: 3,177,160 km (0.101 R)
• M8: 3,218,299 km (0.036 R)
• M9: 4,259,201 km (0.109 R)
• M10: 4,627,511 km (0.049 R)
• M11: 5,102,484 km (0.049 R)
• M12: 5,199,274 km (0.107 R)
• M13: 5,444,166 km (0.115 R)
• M14: 6,098,208 km (0.088 R)
• M15: 6,201,131 km (0.1 R)
• M16: 6,356,414 km (0.113 R)
• M17: 6,565,551 km (0.109 R)
• M18: 6,830,190 km (0.053 R)
• M19: 6,937,003 km (0.038 R)
• M20: 7,369,939 km (0.075 R)
• M21: 7,424,542 km (0.069 R)
• M22: 7,700,251 km (0.049 R)
• M23: 9,128,312 km (0.097 R)
• M24: 9,902,631 km (0.114 R)
• M25: 10,206,016 km (0.113 R)
• M26: 10,884,292 km (0.11 R)
• M27: 11,260,381 km (0.098 R)
• M28: 11,704,537 km (0.093 R)
• M29: 12,154,378 km (0.032 R)
• M30: 12,806,775 km (0.099 R)
• M31: 12,938,720 km (0.106 R)
• M32: 13,671,899 km (0.103 R)
• M33: 14,213,742 km (0.064 R)
• M34: 14,418,692 km (0.116 R)
• M35: 15,739,491 km (0.084 R)
• M36: 16,022,381 km (0.107 R)
• M37: 16,378,424 km (0.12 R)
• M38: 17,170,993 km (0.104 R)
• M39: 17,608,567 km (0.05 R)
• M40: 21,786,686 km (0.112 R)
• M41: 21,865,374 km (0.116 R)
• M42: 22,260,313 km (0.106 R)
• M43: 22,577,909 km (0.087 R)
• M44: 25,089,508 km (0.113 R)
• M45: 25,502,847 km (0.107 R)
• M46: 28,286,863 km (0.099 R)
• M47: 30,108,067 km (0.102 R)
• M48: 30,900,039 km (0.07 R)
• M49: 31,699,041 km (0.1 R)
• M50: 32,235,349 km (0.098 R)
• M51: 32,414,867 km (0.047 R)
• M52: 32,684,592 km (0.047 R)
• M53: 33,407,748 km (0.108 R)
• M54: 33,953,630 km (0.111 R)
• M55: 34,044,885 km (0.107 R)
• M56: 34,594,059 km (0.091 R)
• M57: 36,352,731 km (0.118 R)
• M58: 36,726,576 km (0.118 R)
• M59: 36,914,023 km (0.071 R)
• M60: 37,666,949 km (0.047 R)
• M61: 38,901,281 km (0.052 R)
• M62: 40,632,128 km (0.052 R)
• M63: 41,995,563 km (0.109 R)
• M64: 43,374,107 km (0.092 R)
• M65: 44,168,472 km (0.069 R)
• M66: 44,268,104 km (0.055 R)
• M67: 44,667,381 km (0.116 R)
• M68: 45,469,375 km (0.108 R)
• M69: 46,377,434 km (0.118 R)
• M70: 46,681,567 km (0.11 R)
• M71: 48,622,300 km (0.079 R)
• M72: 49,654,376 km (0.118 R)
• M73: 52,160,439 km (0.116 R)
• M74: 55,888,418 km (0.058 R)
• M75: 58,712,826 km (0.115 R)
• M76: 60,916,851 km (0.05 R)
• M77: 61,694,611 km (0.085 R)
• M78: 62,028,962 km (0.111 R)
• M79: 62,140,562 km (0.062 R)
• M80: 63,147,804 km (0.054 R)
• M81: 64,047,636 km (0.067 R)
• M82: 64,386,176 km (0.115 R)
• M83: 64,499,122 km (0.108 R)
• M84: 66,201,695 km (0.074 R)
• M85: 68,379,541 km (0.103 R)
• M86: 69,419,246 km (0.051 R)
• M87: 69,651,123 km (0.089 R)
• M88: 72,217,474 km (0.103 R)
• M89: 72,452,343 km (0.074 R)
• M90: 75,528,225 km (0.109 R)
• M91: 76,602,936 km (0.055 R)
• M92: 78,888,193 km (0.117 R)
• M93: 80,099,936 km (0.108 R)
• M94: 81,440,034 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 13,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit