🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.85 AU - 1.23 AU

Year: 391 Days

Day: 43.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 112,107,204 km

• M1: 728,691 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.73 AU - 4.07 AU

Year: 2313 Days

Day: 25.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.1

Radius: 12.6

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.53 AU - 6.55 AU

Year: 4811 Days

Day: 6.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 112,107,204 km

• M1: 159,023 km (0.063 R)
• M2: 468,989 km (0.091 R)
• M3: 954,135 km (0.106 R)
• M4: 1,040,154 km (0.091 R)
• M5: 1,329,027 km (0.071 R)
• M6: 1,497,624 km (0.119 R)
• M7: 1,688,661 km (0.074 R)
• M8: 1,888,075 km (0.055 R)
• M9: 1,982,770 km (0.076 R)
• M10: 2,111,574 km (0.08 R)
• M11: 2,446,374 km (0.117 R)
• M12: 2,567,548 km (0.1 R)
• M13: 2,655,362 km (0.113 R)
• M14: 3,128,989 km (0.093 R)
• M15: 3,356,527 km (0.074 R)
• M16: 3,609,348 km (0.105 R)
• M17: 3,768,071 km (0.031 R)
• M18: 3,888,647 km (0.069 R)
• M19: 3,969,729 km (0.091 R)
• M20: 4,113,193 km (0.085 R)
• M21: 4,279,097 km (0.116 R)
• M22: 4,383,966 km (0.109 R)
• M23: 4,943,462 km (0.11 R)
• M24: 6,367,334 km (0.06 R)
• M25: 6,608,486 km (0.111 R)
• M26: 7,025,116 km (0.116 R)
• M27: 7,224,231 km (0.108 R)
• M28: 7,349,594 km (0.117 R)
• M29: 7,577,132 km (0.107 R)
• M30: 7,755,752 km (0.066 R)
• M31: 7,884,107 km (0.115 R)
• M32: 8,013,210 km (0.093 R)
• M33: 8,326,169 km (0.12 R)
• M34: 8,722,902 km (0.09 R)
• M35: 8,883,271 km (0.095 R)
• M36: 9,288,681 km (0.064 R)
• M37: 9,534,919 km (0.112 R)
• M38: 10,117,753 km (0.119 R)
• M39: 10,230,101 km (0.103 R)
• M40: 10,371,172 km (0.116 R)
• M41: 10,541,264 km (0.078 R)
• M42: 10,626,685 km (0.096 R)
• M43: 10,712,255 km (0.119 R)
• M44: 11,201,889 km (0.088 R)
• M45: 11,493,305 km (0.09 R)
• M46: 11,994,458 km (0.085 R)
• M47: 12,113,388 km (0.057 R)
• M48: 12,352,595 km (0.098 R)
• M49: 12,532,861 km (0.059 R)
• M50: 12,714,173 km (0.094 R)
• M51: 12,957,270 km (0.056 R)
• M52: 13,324,682 km (0.074 R)
• M53: 13,633,602 km (0.104 R)
• M54: 13,820,001 km (0.091 R)
• M55: 13,944,766 km (0.085 R)
• M56: 14,258,323 km (0.118 R)
• M57: 14,510,993 km (0.056 R)
• M58: 15,020,524 km (0.117 R)
• M59: 15,309,696 km (0.057 R)
• M60: 15,633,277 km (0.11 R)
• M61: 15,861,114 km (0.106 R)
• M62: 16,155,672 km (0.1 R)
• M63: 16,386,053 km (0.079 R)
• M64: 16,518,148 km (0.062 R)
• M65: 16,617,481 km (0.103 R)
• M66: 16,983,397 km (0.067 R)
• M67: 18,439,284 km (0.115 R)
• M68: 18,542,357 km (0.101 R)
• M69: 18,714,544 km (0.107 R)
• M70: 19,269,103 km (0.088 R)
• M71: 20,075,885 km (0.099 R)
• M72: 20,643,609 km (0.118 R)
• M73: 20,786,475 km (0.099 R)
• M74: 22,525,101 km (0.054 R)
• M75: 22,635,355 km (0.077 R)
• M76: 22,819,510 km (0.104 R)
• M77: 23,523,667 km (0.112 R)
• M78: 23,635,416 km (0.079 R)
• M79: 24,310,103 km (0.102 R)
• M80: 24,536,444 km (0.086 R)
• M81: 25,755,368 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.6

Radius: 6.2

Gravity: 24.89 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15.76 AU - 22 AU

Year: 30268 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 112,107,204 km

• M1: 105,466 km (0.074 R)
• M2: 224,397 km (0.042 R)
• M3: 417,976 km (0.087 R)
• M4: 546,780 km (0.117 R)
• M5: 874,400 km (0.097 R)
• M6: 939,923 km (0.092 R)
• M7: 1,329,626 km (0.043 R)
• M8: 1,976,637 km (0.065 R)
• M9: 2,332,231 km (0.08 R)
• M10: 2,659,701 km (0.038 R)
• M11: 2,756,042 km (0.055 R)
• M12: 3,780,488 km (0.081 R)
• M13: 4,446,049 km (0.084 R)
• M14: 5,207,502 km (0.081 R)
• M15: 5,328,227 km (0.033 R)
• M16: 5,634,005 km (0.077 R)
• M17: 6,008,598 km (0.102 R)
• M18: 7,585,659 km (0.102 R)
• M19: 7,654,025 km (0.067 R)
• M20: 8,419,518 km (0.031 R)
• M21: 9,355,402 km (0.069 R)
• M22: 9,649,811 km (0.089 R)
• M23: 9,872,711 km (0.085 R)
• M24: 11,323,512 km (0.057 R)
• M25: 13,746,100 km (0.102 R)
• M26: 16,409,690 km (0.033 R)
• M27: 16,586,814 km (0.111 R)
• M28: 18,393,507 km (0.086 R)
• M29: 19,695,008 km (0.034 R)
• M30: 20,738,154 km (0.079 R)
• M31: 21,799,252 km (0.059 R)
• M32: 23,075,771 km (0.07 R)
• M33: 23,274,437 km (0.108 R)
• M34: 23,773,196 km (0.068 R)
• M35: 24,883,063 km (0.09 R)
• M36: 28,738,200 km (0.074 R)
• M37: 28,951,826 km (0.077 R)
• M38: 29,919,574 km (0.106 R)
• M39: 30,461,866 km (0.118 R)
• M40: 31,336,266 km (0.036 R)
• M41: 32,108,041 km (0.096 R)
• M42: 32,218,744 km (0.107 R)
• M43: 34,687,707 km (0.081 R)
• M44: 34,801,401 km (0.044 R)
• M45: 38,738,967 km (0.099 R)
• M46: 39,448,360 km (0.103 R)
• M47: 40,999,989 km (0.084 R)
• M48: 41,602,121 km (0.068 R)
• M49: 41,843,721 km (0.04 R)
• M50: 42,207,094 km (0.1 R)
• M51: 42,815,060 km (0.095 R)
• M52: 44,779,729 km (0.093 R)
• M53: 45,648,593 km (0.044 R)
• M54: 50,847,718 km (0.074 R)
• M55: 51,753,982 km (0.086 R)
• M56: 52,013,833 km (0.112 R)
• M57: 52,404,583 km (0.118 R)
• M58: 53,188,775 km (0.079 R)
• M59: 55,830,823 km (0.102 R)
• M60: 60,009,690 km (0.112 R)
• M61: 60,967,116 km (0.088 R)
• M62: 61,654,070 km (0.072 R)
• M63: 62,897,078 km (0.115 R)
• M64: 64,287,890 km (0.063 R)
• M65: 64,567,339 km (0.082 R)
• M66: 65,127,283 km (0.047 R)
• M67: 68,520,762 km (0.059 R)
• M68: 68,949,060 km (0.091 R)
• M69: 69,091,926 km (0.103 R)
• M70: 70,670,782 km (0.088 R)
• M71: 73,279,769 km (0.089 R)
• M72: 73,571,634 km (0.077 R)
• M73: 75,330,756 km (0.034 R)
• M74: 75,477,960 km (0.064 R)
• M75: 76,363,280 km (0.056 R)
• M76: 77,549,143 km (0.105 R)
• M77: 79,039,885 km (0.094 R)
• M78: 79,938,969 km (0.045 R)
• M79: 80,991,988 km (0.115 R)
• M80: 81,444,821 km (0.112 R)
• M81: 82,049,645 km (0.104 R)
• M82: 84,943,616 km (0.09 R)
• M83: 87,561,130 km (0.103 R)
• M84: 89,424,670 km (0.085 R)
• M85: 89,736,432 km (0.095 R)
• M86: 91,301,226 km (0.07 R)
• M87: 91,615,232 km (0.101 R)
• M88: 91,772,310 km (0.111 R)
• M89: 92,717,170 km (0.069 R)
• M90: 93,032,821 km (0.086 R)
• M91: 94,457,592 km (0.031 R)
• M92: 96,368,405 km (0.093 R)
• M93: 99,420,052 km (0.093 R)
• M94: 100,552,358 km (0.118 R)
• M95: 101,039,000 km (0.065 R)
• M96: 104,466,736 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 14,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit