🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.7 AU - 0.98 AU

Year: 283 Days

Day: 19.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.61 AU - 4.95 AU

Year: 3250 Days

Day: 33.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.7

Radius: 9.3

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.72 AU - 6.02 AU

Year: 3945 Days

Day: 13.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 70.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 69,908,443 km

• M1: 115,938 km (0.084 R)
• M2: 177,722 km (0.111 R)
• M3: 244,293 km (0.09 R)
• M4: 418,425 km (0.073 R)
• M5: 572,361 km (0.118 R)
• M6: 665,860 km (0.088 R)
• M7: 823,087 km (0.1 R)
• M8: 896,390 km (0.087 R)
• M9: 1,014,274 km (0.091 R)
• M10: 1,086,081 km (0.119 R)
• M11: 1,182,272 km (0.083 R)
• M12: 1,258,268 km (0.07 R)
• M13: 1,328,130 km (0.101 R)
• M14: 1,545,795 km (0.089 R)
• M15: 1,827,787 km (0.111 R)
• M16: 1,988,455 km (0.03 R)
• M17: 2,172,610 km (0.085 R)
• M18: 2,266,707 km (0.091 R)
• M19: 2,343,151 km (0.05 R)
• M20: 2,420,344 km (0.111 R)
• M21: 2,488,710 km (0.062 R)
• M22: 2,587,445 km (0.111 R)
• M23: 2,677,503 km (0.036 R)
• M24: 2,943,338 km (0.089 R)
• M25: 3,058,528 km (0.071 R)
• M26: 3,196,458 km (0.116 R)
• M27: 3,611,891 km (0.055 R)
• M28: 4,032,710 km (0.067 R)
• M29: 4,314,103 km (0.034 R)
• M30: 4,541,492 km (0.09 R)
• M31: 4,896,039 km (0.106 R)
• M32: 5,120,735 km (0.109 R)
• M33: 5,246,996 km (0.116 R)
• M34: 5,593,165 km (0.115 R)
• M35: 5,814,869 km (0.109 R)
• M36: 6,226,862 km (0.115 R)
• M37: 6,497,634 km (0.109 R)
• M38: 6,634,366 km (0.083 R)
• M39: 6,703,181 km (0.049 R)
• M40: 7,404,197 km (0.097 R)
• M41: 7,719,998 km (0.09 R)
• M42: 7,806,914 km (0.113 R)
• M43: 7,894,130 km (0.085 R)
• M44: 8,040,287 km (0.069 R)
• M45: 8,143,061 km (0.042 R)
• M46: 8,275,904 km (0.12 R)
• M47: 8,633,742 km (0.12 R)
• M48: 8,829,715 km (0.114 R)
• M49: 8,966,148 km (0.11 R)
• M50: 9,118,589 km (0.07 R)
• M51: 9,395,345 km (0.111 R)
• M52: 9,878,396 km (0.103 R)
• M53: 10,035,923 km (0.061 R)
• M54: 10,321,655 km (0.102 R)
• M55: 10,626,086 km (0.059 R)
• M56: 10,739,033 km (0.119 R)
• M57: 10,819,965 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.1

Radius: 8.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.77 AU - 11.43 AU

Year: 12669 Days

Day: 7.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 69,908,443 km

• M1: 106,962 km (0.087 R)
• M2: 357,090 km (0.12 R)
• M3: 552,465 km (0.117 R)
• M4: 1,668,764 km (0.085 R)
• M5: 1,783,356 km (0.117 R)
• M6: 3,188,679 km (0.049 R)
• M7: 3,331,844 km (0.073 R)
• M8: 4,123,366 km (0.101 R)
• M9: 4,643,668 km (0.117 R)
• M10: 6,274,883 km (0.084 R)
• M11: 6,454,699 km (0.07 R)
• M12: 6,662,341 km (0.077 R)
• M13: 7,623,807 km (0.048 R)
• M14: 7,705,786 km (0.114 R)
• M15: 8,316,744 km (0.09 R)
• M16: 8,971,983 km (0.111 R)
• M17: 9,349,717 km (0.114 R)
• M18: 10,060,756 km (0.099 R)
• M19: 10,301,609 km (0.11 R)
• M20: 10,422,783 km (0.091 R)
• M21: 11,035,536 km (0.088 R)
• M22: 11,723,237 km (0.083 R)
• M23: 12,392,538 km (0.096 R)
• M24: 12,521,491 km (0.102 R)
• M25: 15,260,329 km (0.111 R)
• M26: 16,201,150 km (0.11 R)
• M27: 17,847,176 km (0.116 R)
• M28: 17,919,880 km (0.084 R)
• M29: 18,248,547 km (0.091 R)
• M30: 19,395,813 km (0.098 R)
• M31: 19,695,756 km (0.072 R)
• M32: 21,102,425 km (0.101 R)
• M33: 23,811,194 km (0.101 R)
• M34: 24,212,715 km (0.106 R)
• M35: 25,349,060 km (0.06 R)
• M36: 26,171,250 km (0.071 R)
• M37: 27,379,103 km (0.107 R)
• M38: 28,434,815 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.3

Radius: 6.1

Gravity: 17.93 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.58 AU - 16.06 AU

Year: 17846 Days

Day: 17.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,908,443 km

• M1: 108,309 km (0.114 R)
• M2: 230,680 km (0.1 R)
• M3: 273,315 km (0.085 R)
• M4: 903,870 km (0.112 R)
• M5: 1,425,069 km (0.113 R)
• M6: 2,024,508 km (0.099 R)
• M7: 2,284,210 km (0.074 R)
• M8: 2,350,781 km (0.063 R)
• M9: 2,588,941 km (0.067 R)
• M10: 2,870,634 km (0.09 R)
• M11: 2,978,793 km (0.066 R)
• M12: 3,349,048 km (0.069 R)
• M13: 3,501,338 km (0.053 R)
• M14: 3,931,582 km (0.095 R)
• M15: 4,011,617 km (0.116 R)
• M16: 4,461,607 km (0.11 R)
• M17: 4,545,083 km (0.113 R)
• M18: 4,713,829 km (0.107 R)
• M19: 5,057,306 km (0.119 R)
• M20: 5,320,149 km (0.104 R)
• M21: 5,722,867 km (0.105 R)
• M22: 7,281,826 km (0.101 R)
• M23: 7,380,261 km (0.113 R)
• M24: 7,678,410 km (0.102 R)
• M25: 7,879,320 km (0.081 R)
• M26: 7,929,884 km (0.032 R)
• M27: 8,544,432 km (0.099 R)
• M28: 8,962,558 km (0.06 R)
• M29: 9,440,972 km (0.068 R)
• M30: 9,548,383 km (0.095 R)
• M31: 9,710,248 km (0.042 R)
• M32: 11,151,324 km (0.04 R)
• M33: 11,264,869 km (0.064 R)
• M34: 12,128,947 km (0.112 R)
• M35: 12,245,782 km (0.09 R)
• M36: 12,598,534 km (0.117 R)
• M37: 13,737,572 km (0.114 R)
• M38: 14,103,938 km (0.028 R)
• M39: 14,659,694 km (0.114 R)
• M40: 14,909,073 km (0.109 R)
• M41: 15,601,712 km (0.079 R)
• M42: 15,984,084 km (0.119 R)
• M43: 16,176,317 km (0.094 R)
• M44: 16,369,448 km (0.089 R)
• M45: 17,676,036 km (0.114 R)
• M46: 18,074,564 km (0.04 R)
• M47: 18,677,743 km (0.106 R)
• M48: 18,745,212 km (0.095 R)
• M49: 19,424,087 km (0.108 R)
• M50: 22,720,775 km (0.104 R)
• M51: 23,081,605 km (0.115 R)
• M52: 23,662,793 km (0.108 R)
• M53: 23,735,797 km (0.113 R)
• M54: 24,691,428 km (0.109 R)
• M55: 26,944,222 km (0.034 R)
• M56: 28,249,763 km (0.103 R)
• M57: 28,793,252 km (0.097 R)
• M58: 29,497,259 km (0.11 R)
• M59: 29,890,702 km (0.105 R)
• M60: 30,285,939 km (0.076 R)
• M61: 30,762,558 km (0.109 R)
• M62: 31,241,571 km (0.107 R)
• M63: 31,401,790 km (0.073 R)
• M64: 31,642,642 km (0.105 R)
• M65: 33,019,092 km (0.075 R)
• M66: 34,829,227 km (0.112 R)
• M67: 34,995,430 km (0.109 R)
• M68: 36,755,898 km (0.117 R)
• M69: 40,362,254 km (0.107 R)
• M70: 40,974,109 km (0.097 R)
• M71: 41,325,215 km (0.045 R)
• M72: 41,413,179 km (0.063 R)
• M73: 41,501,142 km (0.034 R)
• M74: 41,853,595 km (0.107 R)
• M75: 42,828,374 km (0.101 R)
• M76: 45,614,934 km (0.113 R)
• M77: 46,617,838 km (0.109 R)
• M78: 50,889,605 km (0.119 R)
• M79: 50,983,852 km (0.106 R)
• M80: 51,455,983 km (0.111 R)
• M81: 51,834,615 km (0.063 R)
• M82: 52,214,294 km (0.067 R)
• M83: 53,167,382 km (0.11 R)
• M84: 53,358,718 km (0.118 R)
• M85: 58,807,821 km (0.118 R)
• M86: 59,104,772 km (0.112 R)
• M87: 60,097,953 km (0.093 R)
• M88: 61,597,970 km (0.107 R)
• M89: 62,604,914 km (0.118 R)
• M90: 63,312,960 km (0.117 R)
• M91: 64,329,029 km (0.09 R)
• M92: 65,863,305 km (0.083 R)
• M93: 65,966,079 km (0.065 R)
• M94: 66,274,549 km (0.049 R)
• M95: 67,409,549 km (0.063 R)
• M96: 67,823,935 km (0.065 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 12,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit