🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.53 AU - 0.59 AU

Year: 271 Days

Day: 20.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486

Radius: 9.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.56 AU - 2.04 AU

Year: 1559 Days

Day: 9.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,627,855 km

• M1: 159,471 km (0.047 R)
• M2: 232,625 km (0.093 R)
• M3: 295,157 km (0.099 R)
• M4: 371,302 km (0.054 R)
• M5: 445,054 km (0.088 R)
• M6: 554,709 km (0.066 R)
• M7: 667,954 km (0.11 R)
• M8: 748,139 km (0.072 R)
• M9: 860,637 km (0.09 R)
• M10: 986,748 km (0.093 R)
• M11: 1,056,161 km (0.1 R)
• M12: 1,119,291 km (0.108 R)
• M13: 1,216,530 km (0.058 R)
• M14: 1,291,329 km (0.1 R)
• M15: 1,367,923 km (0.077 R)
• M16: 1,472,342 km (0.104 R)
• M17: 1,588,580 km (0.098 R)
• M18: 1,671,008 km (0.101 R)
• M19: 1,736,083 km (0.099 R)
• M20: 1,811,630 km (0.085 R)
• M21: 1,946,418 km (0.12 R)
• M22: 2,064,750 km (0.094 R)
• M23: 2,154,957 km (0.098 R)
• M24: 2,277,628 km (0.045 R)
• M25: 2,423,486 km (0.065 R)
• M26: 2,572,635 km (0.11 R)
• M27: 2,768,757 km (0.111 R)
• M28: 2,868,689 km (0.097 R)
• M29: 3,003,925 km (0.088 R)
• M30: 3,199,150 km (0.096 R)
• M31: 3,269,013 km (0.118 R)
• M32: 3,446,137 km (0.099 R)
• M33: 3,687,139 km (0.086 R)
• M34: 3,785,125 km (0.113 R)
• M35: 3,996,208 km (0.053 R)
• M36: 4,172,883 km (0.116 R)
• M37: 4,352,251 km (0.104 R)
• M38: 4,508,132 km (0.054 R)
• M39: 4,586,671 km (0.074 R)
• M40: 4,732,080 km (0.103 R)
• M41: 4,973,082 km (0.059 R)
• M42: 5,054,314 km (0.075 R)
• M43: 5,328,527 km (0.118 R)
• M44: 5,439,528 km (0.111 R)
• M45: 5,635,651 km (0.089 R)
• M46: 5,734,685 km (0.067 R)
• M47: 6,165,377 km (0.09 R)
• M48: 6,296,724 km (0.115 R)
• M49: 6,502,720 km (0.117 R)
• M50: 6,741,030 km (0.052 R)
• M51: 7,042,769 km (0.05 R)
• M52: 7,180,099 km (0.093 R)
• M53: 7,457,454 km (0.095 R)
• M54: 7,566,212 km (0.073 R)
• M55: 7,644,152 km (0.084 R)
• M56: 8,439,265 km (0.089 R)
• M57: 8,846,620 km (0.101 R)
• M58: 9,044,538 km (0.083 R)
• M59: 9,613,010 km (0.113 R)
• M60: 9,680,628 km (0.111 R)
• M61: 9,867,476 km (0.112 R)
• M62: 9,952,896 km (0.086 R)
• M63: 10,522,265 km (0.078 R)
• M64: 10,644,337 km (0.054 R)
• M65: 10,890,127 km (0.052 R)
• M66: 11,387,240 km (0.081 R)
• M67: 11,782,927 km (0.09 R)
• M68: 11,928,037 km (0.11 R)
• M69: 12,274,804 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.7

Radius: 14.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.85 AU - 3.03 AU

Year: 3255 Days

Day: 13.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,627,855 km

• M1: 220,507 km (0.098 R)
• M2: 896,690 km (0.115 R)
• M3: 1,027,887 km (0.087 R)
• M4: 1,166,265 km (0.115 R)
• M5: 1,300,155 km (0.112 R)
• M6: 1,404,126 km (0.101 R)
• M7: 1,499,270 km (0.107 R)
• M8: 1,889,122 km (0.117 R)
• M9: 2,076,119 km (0.098 R)
• M10: 2,255,337 km (0.119 R)
• M11: 2,425,580 km (0.119 R)
• M12: 2,570,690 km (0.052 R)
• M13: 2,689,022 km (0.092 R)
• M14: 2,870,035 km (0.097 R)
• M15: 2,977,596 km (0.096 R)
• M16: 3,618,473 km (0.091 R)
• M17: 3,785,425 km (0.113 R)
• M18: 3,886,852 km (0.043 R)
• M19: 3,989,177 km (0.096 R)
• M20: 4,144,459 km (0.097 R)
• M21: 4,266,681 km (0.06 R)
• M22: 4,461,308 km (0.078 R)
• M23: 4,676,878 km (0.117 R)
• M24: 5,006,891 km (0.065 R)
• M25: 5,212,439 km (0.092 R)
• M26: 5,670,507 km (0.116 R)
• M27: 6,101,948 km (0.062 R)
• M28: 6,321,707 km (0.098 R)
• M29: 6,483,273 km (0.113 R)
• M30: 6,625,690 km (0.062 R)
• M31: 7,227,073 km (0.111 R)
• M32: 7,396,119 km (0.104 R)
• M33: 7,566,511 km (0.094 R)
• M34: 7,673,623 km (0.059 R)
• M35: 7,998,250 km (0.05 R)
• M36: 8,239,103 km (0.104 R)
• M37: 8,482,349 km (0.098 R)
• M38: 8,593,799 km (0.115 R)
• M39: 8,705,698 km (0.103 R)
• M40: 8,818,046 km (0.104 R)
• M41: 9,135,194 km (0.116 R)
• M42: 9,318,302 km (0.107 R)
• M43: 9,804,345 km (0.117 R)
• M44: 9,944,818 km (0.117 R)
• M45: 10,417,846 km (0.083 R)
• M46: 10,585,097 km (0.089 R)
• M47: 10,970,909 km (0.107 R)
• M48: 11,385,894 km (0.117 R)
• M49: 11,682,098 km (0.092 R)
• M50: 11,781,281 km (0.09 R)
• M51: 11,905,747 km (0.064 R)
• M52: 12,130,891 km (0.109 R)
• M53: 12,433,378 km (0.107 R)
• M54: 12,661,814 km (0.117 R)
• M55: 12,968,639 km (0.089 R)
• M56: 13,381,679 km (0.067 R)
• M57: 13,589,770 km (0.106 R)
• M58: 13,746,548 km (0.084 R)
• M59: 14,673,158 km (0.032 R)
• M60: 15,374,622 km (0.119 R)
• M61: 15,483,529 km (0.081 R)
• M62: 15,866,649 km (0.12 R)
• M63: 16,336,087 km (0.115 R)
• M64: 16,502,889 km (0.077 R)
• M65: 17,119,382 km (0.076 R)
• M66: 17,600,937 km (0.099 R)
• M67: 17,829,224 km (0.114 R)
• M68: 18,000,962 km (0.064 R)
• M69: 18,173,299 km (0.088 R)
• M70: 18,288,489 km (0.119 R)
• M71: 18,984,718 km (0.072 R)
• M72: 19,130,875 km (0.103 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.4

Radius: 5.6

Gravity: 30.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.81 AU - 8.53 AU

Year: 12396 Days

Day: 24.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,627,855 km

• M1: 206,146 km (0.061 R)
• M2: 312,959 km (0.101 R)
• M3: 405,560 km (0.115 R)
• M4: 525,687 km (0.051 R)
• M5: 696,827 km (0.045 R)
• M6: 929,452 km (0.04 R)
• M7: 974,331 km (0.04 R)
• M8: 1,019,958 km (0.091 R)
• M9: 1,113,457 km (0.118 R)
• M10: 1,333,964 km (0.098 R)
• M11: 1,759,421 km (0.089 R)
• M12: 1,872,068 km (0.105 R)
• M13: 1,958,236 km (0.113 R)
• M14: 3,398,415 km (0.086 R)
• M15: 4,083,423 km (0.048 R)
• M16: 5,087,524 km (0.103 R)
• M17: 5,289,033 km (0.117 R)
• M18: 5,411,254 km (0.088 R)
• M19: 6,163,731 km (0.092 R)
• M20: 6,815,529 km (0.058 R)
• M21: 6,993,102 km (0.071 R)
• M22: 7,262,229 km (0.086 R)
• M23: 8,043,130 km (0.059 R)
• M24: 8,089,804 km (0.111 R)
• M25: 8,658,126 km (0.109 R)
• M26: 9,092,708 km (0.101 R)
• M27: 10,387,627 km (0.035 R)
• M28: 10,694,602 km (0.101 R)
• M29: 10,952,659 km (0.105 R)
• M30: 11,475,054 km (0.094 R)
• M31: 11,792,351 km (0.102 R)
• M32: 12,598,235 km (0.091 R)
• M33: 12,870,653 km (0.038 R)
• M34: 13,477,123 km (0.108 R)
• M35: 13,924,121 km (0.099 R)
• M36: 14,489,451 km (0.117 R)
• M37: 14,717,738 km (0.082 R)
• M38: 15,062,411 km (0.098 R)
• M39: 15,701,194 km (0.116 R)
• M40: 16,408,044 km (0.064 R)
• M41: 16,705,744 km (0.056 R)
• M42: 18,405,026 km (0.047 R)
• M43: 19,463,132 km (0.069 R)
• M44: 19,526,112 km (0.103 R)
• M45: 19,904,595 km (0.092 R)
• M46: 20,797,545 km (0.103 R)
• M47: 21,443,209 km (0.072 R)
• M48: 21,964,408 km (0.086 R)
• M49: 22,358,150 km (0.101 R)
• M50: 23,086,093 km (0.118 R)
• M51: 23,152,514 km (0.114 R)
• M52: 23,754,496 km (0.082 R)
• M53: 23,821,666 km (0.104 R)
• M54: 23,956,154 km (0.085 R)
• M55: 24,632,785 km (0.094 R)
• M56: 25,178,668 km (0.097 R)
• M57: 25,590,661 km (0.092 R)
• M58: 25,935,633 km (0.066 R)
• M59: 26,560,653 km (0.041 R)
• M60: 29,253,415 km (0.044 R)
• M61: 29,541,840 km (0.109 R)
• M62: 29,614,095 km (0.112 R)
• M63: 30,048,976 km (0.118 R)
• M64: 30,705,113 km (0.064 R)
• M65: 32,180,297 km (0.096 R)
• M66: 32,627,296 km (0.115 R)
• M67: 32,851,543 km (0.067 R)
• M68: 33,753,768 km (0.116 R)
• M69: 34,816,660 km (0.106 R)
• M70: 35,967,517 km (0.089 R)
• M71: 36,044,709 km (0.097 R)
• M72: 36,199,244 km (0.105 R)
• M73: 36,353,928 km (0.061 R)
• M74: 36,897,268 km (0.112 R)
• M75: 37,834,797 km (0.045 R)
• M76: 38,780,256 km (0.113 R)
• M77: 40,774,695 km (0.106 R)
• M78: 40,855,178 km (0.108 R)
• M79: 41,987,335 km (0.081 R)
• M80: 42,068,567 km (0.073 R)
• M81: 43,211,794 km (0.093 R)
• M82: 44,199,738 km (0.065 R)
• M83: 46,533,764 km (0.079 R)
• M84: 48,140,296 km (0.027 R)
• M85: 48,225,267 km (0.107 R)
• M86: 48,651,322 km (0.12 R)
• M87: 50,281,640 km (0.049 R)
• M88: 50,713,678 km (0.07 R)
• M89: 51,060,147 km (0.088 R)
• M90: 51,581,346 km (0.106 R)
• M91: 51,929,759 km (0.09 R)
• M92: 52,104,190 km (0.12 R)
• M93: 52,891,973 km (0.107 R)
• M94: 53,331,342 km (0.091 R)
• M95: 57,339,368 km (0.031 R)
• M96: 60,064,742 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 16,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit