🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.4 AU - 1.94 AU

Year: 769 Days

Day: 45.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.4 AU - 2 AU

Year: 790 Days

Day: 42.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,541,920 km

• M1: 412,741 km (0.106 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.4

Radius: 13.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.6 AU - 10.44 AU

Year: 9656 Days

Day: 8.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 102,541,920 km

• M1: 167,699 km (0.094 R)
• M2: 461,809 km (0.087 R)
• M3: 640,728 km (0.116 R)
• M4: 725,550 km (0.03 R)
• M5: 814,860 km (0.079 R)
• M6: 1,073,514 km (0.079 R)
• M7: 1,340,995 km (0.113 R)
• M8: 1,630,467 km (0.034 R)
• M9: 1,752,090 km (0.093 R)
• M10: 2,026,303 km (0.116 R)
• M11: 2,475,695 km (0.115 R)
• M12: 2,833,384 km (0.054 R)
• M13: 3,006,169 km (0.102 R)
• M14: 3,284,720 km (0.111 R)
• M15: 3,545,470 km (0.083 R)
• M16: 3,678,312 km (0.077 R)
• M17: 3,976,760 km (0.11 R)
• M18: 4,198,763 km (0.112 R)
• M19: 4,283,137 km (0.102 R)
• M20: 4,626,314 km (0.073 R)
• M21: 6,214,894 km (0.071 R)
• M22: 6,538,325 km (0.103 R)
• M23: 6,934,011 km (0.049 R)
• M24: 7,034,092 km (0.11 R)
• M25: 7,371,435 km (0.069 R)
• M26: 8,343,971 km (0.075 R)
• M27: 8,881,626 km (0.066 R)
• M28: 9,393,549 km (0.116 R)
• M29: 9,653,251 km (0.115 R)
• M30: 10,676,800 km (0.083 R)
• M31: 11,181,992 km (0.119 R)
• M32: 12,296,496 km (0.081 R)
• M33: 12,540,042 km (0.113 R)
• M34: 13,446,305 km (0.09 R)
• M35: 13,529,781 km (0.11 R)
• M36: 14,459,083 km (0.102 R)
• M37: 14,544,653 km (0.094 R)
• M38: 14,759,176 km (0.089 R)
• M39: 15,803,519 km (0.087 R)
• M40: 16,156,869 km (0.101 R)
• M41: 18,239,421 km (0.059 R)
• M42: 18,843,198 km (0.119 R)
• M43: 19,030,196 km (0.09 R)
• M44: 19,453,558 km (0.112 R)
• M45: 19,547,954 km (0.08 R)
• M46: 20,165,793 km (0.096 R)
• M47: 20,645,404 km (0.114 R)
• M48: 20,838,385 km (0.095 R)
• M49: 21,225,993 km (0.062 R)
• M50: 21,713,981 km (0.073 R)
• M51: 21,811,968 km (0.062 R)
• M52: 22,353,811 km (0.105 R)
• M53: 23,099,706 km (0.092 R)
• M54: 24,412,129 km (0.077 R)
• M55: 24,769,518 km (0.112 R)
• M56: 24,974,617 km (0.119 R)
• M57: 25,852,307 km (0.094 R)
• M58: 26,740,171 km (0.111 R)
• M59: 26,950,505 km (0.041 R)
• M60: 28,010,556 km (0.043 R)
• M61: 28,976,360 km (0.095 R)
• M62: 29,138,374 km (0.114 R)
• M63: 31,106,035 km (0.09 R)
• M64: 31,771,297 km (0.03 R)
• M65: 31,882,747 km (0.1 R)
• M66: 32,217,547 km (0.098 R)
• M67: 32,834,489 km (0.098 R)
• M68: 32,947,136 km (0.051 R)
• M69: 33,625,413 km (0.094 R)
• M70: 34,651,355 km (0.107 R)
• M71: 34,938,284 km (0.075 R)
• M72: 35,053,175 km (0.086 R)
• M73: 35,225,811 km (0.046 R)
• M74: 35,745,514 km (0.046 R)
• M75: 36,675,713 km (0.09 R)
• M76: 37,437,466 km (0.116 R)
• M77: 38,263,545 km (0.099 R)
• M78: 38,441,267 km (0.056 R)
• M79: 38,797,759 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.6

Radius: 5.9

Gravity: 25.7 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.97 AU - 19.17 AU

Year: 27380 Days

Day: 18.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,541,920 km

• M1: 121,025 km (0.068 R)
• M2: 280,795 km (0.108 R)
• M3: 363,224 km (0.104 R)
• M4: 430,842 km (0.096 R)
• M5: 744,399 km (0.089 R)
• M6: 862,581 km (0.049 R)
• M7: 1,693,747 km (0.104 R)
• M8: 1,732,493 km (0.049 R)
• M9: 1,850,376 km (0.117 R)
• M10: 1,930,561 km (0.043 R)
• M11: 2,011,942 km (0.091 R)
• M12: 2,567,997 km (0.088 R)
• M13: 3,216,953 km (0.117 R)
• M14: 3,313,742 km (0.073 R)
• M15: 3,609,647 km (0.029 R)
• M16: 4,226,888 km (0.1 R)
• M17: 4,820,941 km (0.074 R)
• M18: 5,966,861 km (0.056 R)
• M19: 6,386,931 km (0.111 R)
• M20: 8,226,985 km (0.036 R)
• M21: 8,626,860 km (0.099 R)
• M22: 10,936,652 km (0.11 R)
• M23: 11,523,823 km (0.025 R)
• M24: 11,746,574 km (0.113 R)
• M25: 12,423,654 km (0.1 R)
• M26: 14,769,947 km (0.075 R)
• M27: 15,745,924 km (0.077 R)
• M28: 16,241,691 km (0.087 R)
• M29: 19,146,283 km (0.111 R)
• M30: 19,410,174 km (0.039 R)
• M31: 22,022,452 km (0.114 R)
• M32: 22,206,607 km (0.114 R)
• M33: 22,483,812 km (0.079 R)
• M34: 22,576,563 km (0.084 R)
• M35: 25,415,033 km (0.064 R)
• M36: 26,385,923 km (0.108 R)
• M37: 27,270,046 km (0.09 R)
• M38: 28,765,127 km (0.076 R)
• M39: 29,168,294 km (0.097 R)
• M40: 30,184,362 km (0.106 R)
• M41: 31,211,950 km (0.025 R)
• M42: 32,774,799 km (0.112 R)
• M43: 34,576,556 km (0.119 R)
• M44: 34,683,518 km (0.113 R)
• M45: 35,435,547 km (0.06 R)
• M46: 36,519,084 km (0.1 R)
• M47: 38,385,916 km (0.096 R)
• M48: 38,940,924 km (0.07 R)
• M49: 41,300,681 km (0.064 R)
• M50: 43,359,896 km (0.084 R)
• M51: 47,934,748 km (0.111 R)
• M52: 48,772,047 km (0.065 R)
• M53: 50,582,182 km (0.112 R)
• M54: 53,771,608 km (0.107 R)
• M55: 54,143,808 km (0.112 R)
• M56: 54,516,905 km (0.079 R)
• M57: 54,766,135 km (0.091 R)
• M58: 57,912,477 km (0.102 R)
• M59: 58,039,486 km (0.037 R)
• M60: 58,548,717 km (0.06 R)
• M61: 61,375,818 km (0.059 R)
• M62: 62,284,625 km (0.106 R)
• M63: 63,459,716 km (0.075 R)
• M64: 63,721,811 km (0.116 R)
• M65: 65,831,590 km (0.054 R)
• M66: 67,028,373 km (0.091 R)
• M67: 69,578,418 km (0.116 R)
• M68: 71,341,429 km (0.086 R)
• M69: 71,750,430 km (0.098 R)
• M70: 72,296,911 km (0.041 R)
• M71: 73,531,393 km (0.084 R)
• M72: 73,806,653 km (0.06 R)
• M73: 75,882,323 km (0.099 R)
• M74: 77,276,725 km (0.103 R)
• M75: 77,696,646 km (0.049 R)
• M76: 77,836,819 km (0.058 R)
• M77: 78,679,504 km (0.092 R)
• M78: 79,525,330 km (0.116 R)
• M79: 80,657,637 km (0.083 R)
• M80: 81,510,345 km (0.074 R)
• M81: 82,366,044 km (0.04 R)
• M82: 85,384,481 km (0.1 R)
• M83: 85,529,142 km (0.117 R)
• M84: 86,108,385 km (0.051 R)
• M85: 90,495,043 km (0.118 R)
• M86: 90,790,050 km (0.111 R)
• M87: 93,608,624 km (0.098 R)
• M88: 94,355,117 km (0.118 R)
• M89: 95,703,742 km (0.101 R)
• M90: 95,853,938 km (0.094 R)
• M91: 96,606,415 km (0.064 R)
• M92: 96,757,060 km (0.088 R)
• M93: 97,058,650 km (0.029 R)
• M94: 100,855,892 km (0.118 R)
• M95: 101,161,671 km (0.105 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 16,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit