🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.4 AU - 0.62 AU

Year: 235 Days

Day: 28.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.5 AU - 0.58 AU

Year: 256 Days

Day: 48 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 10.2

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.42 AU - 4.78 AU

Year: 6370 Days

Day: 9.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,182,446 km

• M1: 173,234 km (0.098 R)
• M2: 265,536 km (0.106 R)
• M3: 415,284 km (0.07 R)
• M4: 486,791 km (0.098 R)
• M5: 730,486 km (0.088 R)
• M6: 1,013,077 km (0.069 R)
• M7: 1,266,795 km (0.061 R)
• M8: 1,541,157 km (0.073 R)
• M9: 1,642,435 km (0.114 R)
• M10: 1,798,914 km (0.115 R)
• M11: 2,070,734 km (0.107 R)
• M12: 2,493,348 km (0.111 R)
• M13: 2,613,325 km (0.069 R)
• M14: 2,859,115 km (0.08 R)
• M15: 3,351,291 km (0.1 R)
• M16: 3,823,871 km (0.115 R)
• M17: 4,032,859 km (0.071 R)
• M18: 4,126,956 km (0.117 R)
• M19: 4,389,650 km (0.088 R)
• M20: 4,731,781 km (0.103 R)
• M21: 5,057,455 km (0.053 R)
• M22: 5,756,825 km (0.11 R)
• M23: 6,023,558 km (0.114 R)
• M24: 6,708,417 km (0.113 R)
• M25: 6,904,540 km (0.111 R)
• M26: 7,766,673 km (0.085 R)
• M27: 8,632,246 km (0.119 R)
• M28: 8,907,057 km (0.112 R)
• M29: 10,195,394 km (0.086 R)
• M30: 10,877,710 km (0.078 R)
• M31: 10,943,533 km (0.09 R)
• M32: 11,407,436 km (0.086 R)
• M33: 11,675,515 km (0.094 R)
• M34: 12,803,184 km (0.035 R)
• M35: 12,907,304 km (0.104 R)
• M36: 13,256,915 km (0.066 R)
• M37: 13,327,226 km (0.051 R)
• M38: 13,609,517 km (0.087 R)
• M39: 14,036,768 km (0.055 R)
• M40: 14,216,136 km (0.076 R)
• M41: 14,540,763 km (0.102 R)
• M42: 15,197,498 km (0.085 R)
• M43: 15,678,006 km (0.114 R)
• M44: 16,389,045 km (0.096 R)
• M45: 16,539,989 km (0.079 R)
• M46: 16,653,684 km (0.069 R)
• M47: 16,843,523 km (0.107 R)
• M48: 17,379,084 km (0.09 R)
• M49: 17,764,897 km (0.12 R)
• M50: 18,427,615 km (0.093 R)
• M51: 18,545,349 km (0.116 R)
• M52: 18,663,382 km (0.109 R)
• M53: 19,098,263 km (0.113 R)
• M54: 19,297,078 km (0.109 R)
• M55: 19,576,527 km (0.082 R)
• M56: 20,422,952 km (0.102 R)
• M57: 20,585,565 km (0.079 R)
• M58: 21,984,903 km (0.088 R)
• M59: 22,402,281 km (0.117 R)
• M60: 22,990,949 km (0.065 R)
• M61: 23,670,123 km (0.092 R)
• M62: 23,926,534 km (0.082 R)
• M63: 24,097,973 km (0.111 R)
• M64: 24,312,796 km (0.101 R)
• M65: 24,485,132 km (0.089 R)
• M66: 24,571,450 km (0.04 R)
• M67: 24,961,153 km (0.114 R)
• M68: 25,396,632 km (0.07 R)
• M69: 25,571,512 km (0.107 R)
• M70: 26,319,202 km (0.117 R)
• M71: 26,806,742 km (0.107 R)
• M72: 27,656,158 km (0.11 R)
• M73: 28,650,535 km (0.033 R)
• M74: 28,878,223 km (0.088 R)
• M75: 29,152,137 km (0.109 R)
• M76: 30,907,219 km (0.085 R)
• M77: 31,374,713 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.4

Radius: 8.5

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.05 AU - 6.87 AU

Year: 9395 Days

Day: 8 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,182,446 km

• M1: 214,523 km (0.089 R)
• M2: 738,714 km (0.047 R)
• M3: 809,025 km (0.117 R)
• M4: 956,828 km (0.109 R)
• M5: 1,073,664 km (0.077 R)
• M6: 1,386,922 km (0.109 R)
• M7: 2,248,606 km (0.091 R)
• M8: 2,379,504 km (0.105 R)
• M9: 2,432,611 km (0.108 R)
• M10: 2,567,099 km (0.105 R)
• M11: 2,676,456 km (0.115 R)
• M12: 2,899,955 km (0.115 R)
• M13: 3,042,821 km (0.087 R)
• M14: 3,365,204 km (0.115 R)
• M15: 3,637,023 km (0.083 R)
• M16: 4,074,298 km (0.103 R)
• M17: 4,396,831 km (0.114 R)
• M18: 4,727,742 km (0.094 R)
• M19: 5,032,472 km (0.045 R)
• M20: 5,554,419 km (0.108 R)
• M21: 5,948,161 km (0.034 R)
• M22: 6,240,326 km (0.104 R)
• M23: 6,388,128 km (0.033 R)
• M24: 7,533,450 km (0.096 R)
• M25: 7,651,333 km (0.073 R)
• M26: 8,412,935 km (0.102 R)
• M27: 8,699,715 km (0.114 R)
• M28: 8,864,871 km (0.068 R)
• M29: 9,964,415 km (0.099 R)
• M30: 10,180,733 km (0.092 R)
• M31: 11,151,025 km (0.083 R)
• M32: 11,692,719 km (0.117 R)
• M33: 11,875,229 km (0.03 R)
• M34: 13,131,402 km (0.094 R)
• M35: 13,416,236 km (0.086 R)
• M36: 13,943,868 km (0.107 R)
• M37: 14,576,069 km (0.114 R)
• M38: 14,920,443 km (0.036 R)
• M39: 15,416,958 km (0.073 R)
• M40: 15,717,500 km (0.077 R)
• M41: 15,969,573 km (0.092 R)
• M42: 16,375,432 km (0.081 R)
• M43: 16,528,470 km (0.045 R)
• M44: 16,836,044 km (0.085 R)
• M45: 17,042,189 km (0.098 R)
• M46: 17,509,084 km (0.051 R)
• M47: 17,613,354 km (0.076 R)
• M48: 18,614,613 km (0.078 R)
• M49: 18,774,383 km (0.076 R)
• M50: 20,782,286 km (0.093 R)
• M51: 21,895,892 km (0.116 R)
• M52: 22,064,489 km (0.119 R)
• M53: 22,516,574 km (0.067 R)
• M54: 22,743,663 km (0.076 R)
• M55: 24,122,357 km (0.09 R)
• M56: 24,180,401 km (0.092 R)
• M57: 24,471,369 km (0.084 R)
• M58: 24,646,399 km (0.116 R)
• M59: 25,174,180 km (0.098 R)
• M60: 25,646,311 km (0.089 R)
• M61: 27,201,231 km (0.108 R)
• M62: 27,929,174 km (0.108 R)
• M63: 28,786,520 km (0.118 R)
• M64: 29,280,342 km (0.04 R)
• M65: 29,528,226 km (0.112 R)
• M66: 29,901,473 km (0.087 R)
• M67: 30,151,152 km (0.098 R)
• M68: 31,156,749 km (0.089 R)
• M69: 31,663,736 km (0.109 R)
• M70: 31,854,623 km (0.041 R)
• M71: 32,750,115 km (0.115 R)
• M72: 33,589,060 km (0.089 R)
• M73: 34,959,078 km (0.062 R)
• M74: 36,480,638 km (0.077 R)
• M75: 36,680,650 km (0.106 R)
• M76: 37,282,931 km (0.09 R)
• M77: 37,955,972 km (0.114 R)
• M78: 39,587,785 km (0.095 R)
• M79: 41,589,854 km (0.044 R)
• M80: 42,849,019 km (0.115 R)
• M81: 43,978,782 km (0.035 R)
• M82: 45,548,064 km (0.115 R)
• M83: 45,763,485 km (0.073 R)
• M84: 46,051,311 km (0.107 R)
• M85: 46,195,374 km (0.078 R)
• M86: 46,773,270 km (0.077 R)
• M87: 47,644,678 km (0.106 R)
• M88: 47,936,394 km (0.119 R)
• M89: 48,155,405 km (0.114 R)
• M90: 49,035,340 km (0.045 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 10,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit