🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.81 AU - 0.87 AU

Year: 268 Days

Day: 21.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,991,266 km

• M1: 237,262 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.44 AU - 4.7 AU

Year: 3402 Days

Day: 23.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,991,266 km

• M1: 3,526,770 km (0.074 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.9

Radius: 9.3

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.52 AU - 7.12 AU

Year: 6203 Days

Day: 12.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 103,991,266 km

• M1: 116,686 km (0.083 R)
• M2: 240,404 km (0.089 R)
• M3: 340,335 km (0.078 R)
• M4: 663,018 km (0.112 R)
• M5: 897,737 km (0.12 R)
• M6: 1,069,176 km (0.118 R)
• M7: 1,128,716 km (0.117 R)
• M8: 1,220,270 km (0.112 R)
• M9: 1,395,000 km (0.056 R)
• M10: 1,822,401 km (0.076 R)
• M11: 1,949,260 km (0.037 R)
• M12: 2,041,712 km (0.116 R)
• M13: 2,116,660 km (0.11 R)
• M14: 2,327,892 km (0.075 R)
• M15: 2,791,646 km (0.105 R)
• M16: 3,218,299 km (0.055 R)
• M17: 3,506,574 km (0.094 R)
• M18: 4,155,829 km (0.107 R)
• M19: 4,445,600 km (0.067 R)
• M20: 5,095,603 km (0.118 R)
• M21: 5,172,646 km (0.102 R)
• M22: 5,379,689 km (0.065 R)
• M23: 5,828,931 km (0.11 R)
• M24: 5,909,415 km (0.028 R)
• M25: 6,098,806 km (0.077 R)
• M26: 6,317,668 km (0.072 R)
• M27: 6,428,071 km (0.052 R)
• M28: 6,511,247 km (0.109 R)
• M29: 6,678,797 km (0.054 R)
• M30: 8,070,207 km (0.114 R)
• M31: 8,462,153 km (0.117 R)
• M32: 8,860,233 km (0.064 R)
• M33: 9,358,693 km (0.053 R)
• M34: 9,802,251 km (0.048 R)
• M35: 10,091,124 km (0.105 R)
• M36: 10,285,153 km (0.12 R)
• M37: 10,644,337 km (0.056 R)
• M38: 11,173,914 km (0.086 R)
• M39: 11,240,784 km (0.043 R)
• M40: 11,576,930 km (0.068 R)
• M41: 12,293,504 km (0.116 R)
• M42: 12,709,386 km (0.095 R)
• M43: 13,059,445 km (0.107 R)
• M44: 13,306,431 km (0.078 R)
• M45: 14,784,010 km (0.094 R)
• M46: 15,411,872 km (0.117 R)
• M47: 15,672,920 km (0.119 R)
• M48: 15,747,719 km (0.105 R)
• M49: 17,153,939 km (0.054 R)
• M50: 18,048,086 km (0.109 R)
• M51: 18,323,346 km (0.05 R)
• M52: 18,718,882 km (0.053 R)
• M53: 19,237,239 km (0.109 R)
• M54: 19,357,516 km (0.113 R)
• M55: 21,233,323 km (0.077 R)
• M56: 21,440,666 km (0.109 R)
• M57: 22,234,881 km (0.1 R)
• M58: 23,123,792 km (0.115 R)
• M59: 23,465,473 km (0.113 R)
• M60: 25,550,568 km (0.1 R)
• M61: 27,830,290 km (0.105 R)
• M62: 28,193,664 km (0.025 R)
• M63: 28,376,023 km (0.109 R)
• M64: 28,696,013 km (0.043 R)
• M65: 29,293,507 km (0.061 R)
• M66: 29,848,665 km (0.11 R)
• M67: 31,299,016 km (0.027 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.7

Radius: 5.1

Gravity: 24.75 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 17.3 AU - 24.24 AU

Year: 32965 Days

Day: 16.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,991,266 km

• M1: 72,705 km (0.077 R)
• M2: 357,389 km (0.061 R)
• M3: 630,705 km (0.12 R)
• M4: 1,122,433 km (0.11 R)
• M5: 1,225,356 km (0.082 R)
• M6: 1,825,543 km (0.101 R)
• M7: 1,865,785 km (0.091 R)
• M8: 5,104,279 km (0.106 R)
• M9: 6,161,637 km (0.076 R)
• M10: 6,344,147 km (0.12 R)
• M11: 8,132,739 km (0.111 R)
• M12: 8,670,693 km (0.116 R)
• M13: 8,738,610 km (0.1 R)
• M14: 8,943,858 km (0.096 R)
• M15: 9,498,866 km (0.104 R)
• M16: 9,709,799 km (0.09 R)
• M17: 9,851,319 km (0.064 R)
• M18: 9,993,437 km (0.119 R)
• M19: 11,229,415 km (0.093 R)
• M20: 11,303,466 km (0.074 R)
• M21: 13,288,928 km (0.046 R)
• M22: 13,446,006 km (0.062 R)
• M23: 16,042,576 km (0.11 R)
• M24: 17,483,204 km (0.058 R)
• M25: 18,088,327 km (0.09 R)
• M26: 19,319,069 km (0.049 R)
• M27: 19,675,561 km (0.095 R)
• M28: 19,765,020 km (0.107 R)
• M29: 19,944,388 km (0.11 R)
• M30: 20,124,354 km (0.029 R)
• M31: 20,214,562 km (0.117 R)
• M32: 22,325,089 km (0.096 R)
• M33: 22,699,233 km (0.095 R)
• M34: 24,408,239 km (0.113 R)
• M35: 24,987,183 km (0.068 R)
• M36: 25,278,300 km (0.025 R)
• M37: 26,949,159 km (0.104 R)
• M38: 27,647,482 km (0.081 R)
• M39: 27,948,473 km (0.112 R)
• M40: 28,655,323 km (0.078 R)
• M41: 30,603,236 km (0.053 R)
• M42: 32,487,571 km (0.098 R)
• M43: 34,949,503 km (0.08 R)
• M44: 35,601,600 km (0.082 R)
• M45: 37,915,281 km (0.096 R)
• M46: 38,809,428 km (0.104 R)
• M47: 39,146,472 km (0.118 R)
• M48: 39,371,766 km (0.076 R)
• M49: 39,484,563 km (0.066 R)
• M50: 42,570,318 km (0.117 R)
• M51: 42,801,896 km (0.086 R)
• M52: 44,200,636 km (0.081 R)
• M53: 44,552,639 km (0.065 R)
• M54: 46,684,110 km (0.089 R)
• M55: 46,923,018 km (0.097 R)
• M56: 48,002,965 km (0.09 R)
• M57: 54,652,141 km (0.117 R)
• M58: 55,408,658 km (0.11 R)
• M59: 56,168,465 km (0.116 R)
• M60: 56,676,948 km (0.062 R)
• M61: 57,187,077 km (0.07 R)
• M62: 57,954,963 km (0.119 R)
• M63: 58,211,673 km (0.039 R)
• M64: 58,855,093 km (0.12 R)
• M65: 61,976,453 km (0.102 R)
• M66: 62,107,650 km (0.117 R)
• M67: 63,689,498 km (0.071 R)
• M68: 64,884,486 km (0.113 R)
• M69: 67,161,964 km (0.103 R)
• M70: 70,969,679 km (0.091 R)
• M71: 71,656,931 km (0.109 R)
• M72: 72,208,349 km (0.085 R)
• M73: 74,010,255 km (0.097 R)
• M74: 74,288,807 km (0.068 R)
• M75: 76,811,027 km (0.04 R)
• M76: 77,658,050 km (0.096 R)
• M77: 78,224,427 km (0.11 R)
• M78: 78,508,215 km (0.086 R)
• M79: 79,931,788 km (0.119 R)
• M80: 80,074,654 km (0.09 R)
• M81: 80,217,520 km (0.097 R)
• M82: 81,939,242 km (0.049 R)
• M83: 82,804,665 km (0.11 R)
• M84: 84,835,606 km (0.117 R)
• M85: 85,564,896 km (0.1 R)
• M86: 88,207,692 km (0.086 R)
• M87: 93,272,028 km (0.097 R)
• M88: 94,175,600 km (0.103 R)
• M89: 97,665,718 km (0.047 R)
• M90: 98,430,013 km (0.102 R)
• M91: 99,964,588 km (0.066 R)
• M92: 100,734,718 km (0.057 R)
• M93: 100,889,103 km (0.086 R)
• M94: 103,368,389 km (0.093 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 15,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit