🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.15 AU - 2.61 AU

Year: 1290 Days

Day: 22 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,451,219 km

• M1: 953,686 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.32 AU - 4.44 AU

Year: 3222 Days

Day: 17 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.4

Radius: 8.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.98 AU - 8.06 AU

Year: 5851 Days

Day: 8.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 91,451,219 km

• M1: 178,620 km (0.088 R)
• M2: 238,609 km (0.045 R)
• M3: 433,834 km (0.09 R)
• M4: 882,627 km (0.113 R)
• M5: 1,013,376 km (0.075 R)
• M6: 1,179,130 km (0.096 R)
• M7: 2,053,530 km (0.104 R)
• M8: 2,324,901 km (0.113 R)
• M9: 2,582,807 km (0.05 R)
• M10: 2,837,124 km (0.101 R)
• M11: 3,260,785 km (0.063 R)
• M12: 3,662,006 km (0.118 R)
• M13: 3,803,975 km (0.097 R)
• M14: 3,904,504 km (0.03 R)
• M15: 3,991,271 km (0.087 R)
• M16: 4,078,786 km (0.095 R)
• M17: 4,137,428 km (0.114 R)
• M18: 4,495,566 km (0.115 R)
• M19: 4,571,561 km (0.119 R)
• M20: 4,632,597 km (0.104 R)
• M21: 4,786,234 km (0.111 R)
• M22: 5,257,617 km (0.109 R)
• M23: 5,434,292 km (0.096 R)
• M24: 5,678,286 km (0.114 R)
• M25: 5,826,388 km (0.052 R)
• M26: 6,160,141 km (0.114 R)
• M27: 6,295,378 km (0.112 R)
• M28: 7,556,637 km (0.025 R)
• M29: 7,792,553 km (0.102 R)
• M30: 7,883,957 km (0.039 R)
• M31: 8,123,164 km (0.118 R)
• M32: 8,197,215 km (0.112 R)
• M33: 8,327,515 km (0.079 R)
• M34: 8,533,511 km (0.084 R)
• M35: 9,046,482 km (0.088 R)
• M36: 9,277,761 km (0.041 R)
• M37: 9,374,551 km (0.071 R)
• M38: 10,281,862 km (0.085 R)
• M39: 10,342,000 km (0.047 R)
• M40: 11,155,214 km (0.049 R)
• M41: 11,216,998 km (0.107 R)
• M42: 11,278,931 km (0.081 R)
• M43: 11,403,098 km (0.068 R)
• M44: 11,757,495 km (0.079 R)
• M45: 13,539,355 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231

Radius: 8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.18 AU - 12.5 AU

Year: 15235 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 91,451,219 km

• M1: 125,363 km (0.083 R)
• M2: 214,972 km (0.078 R)
• M3: 400,473 km (0.098 R)
• M4: 715,078 km (0.112 R)
• M5: 1,115,551 km (0.114 R)
• M6: 1,172,548 km (0.038 R)
• M7: 1,269,787 km (0.029 R)
• M8: 1,620,594 km (0.069 R)
• M9: 2,334,475 km (0.12 R)
• M10: 2,457,893 km (0.111 R)
• M11: 2,634,419 km (0.094 R)
• M12: 2,763,073 km (0.083 R)
• M13: 2,893,971 km (0.071 R)
• M14: 3,465,435 km (0.075 R)
• M15: 3,635,079 km (0.072 R)
• M16: 3,836,587 km (0.068 R)
• M17: 3,894,781 km (0.087 R)
• M18: 4,341,031 km (0.088 R)
• M19: 4,554,806 km (0.11 R)
• M20: 4,772,172 km (0.115 R)
• M21: 5,217,076 km (0.09 R)
• M22: 5,909,116 km (0.108 R)
• M23: 6,214,445 km (0.095 R)
• M24: 6,629,729 km (0.113 R)
• M25: 6,805,506 km (0.066 R)
• M26: 6,911,571 km (0.082 R)
• M27: 7,161,549 km (0.038 R)
• M28: 7,305,612 km (0.105 R)
• M29: 7,706,983 km (0.069 R)
• M30: 8,115,385 km (0.091 R)
• M31: 8,837,494 km (0.057 R)
• M32: 9,304,240 km (0.075 R)
• M33: 10,140,043 km (0.106 R)
• M34: 10,546,500 km (0.059 R)
• M35: 10,669,470 km (0.119 R)
• M36: 12,484,092 km (0.07 R)
• M37: 12,657,625 km (0.093 R)
• M38: 13,404,418 km (0.087 R)
• M39: 13,940,128 km (0.062 R)
• M40: 15,869,791 km (0.059 R)
• M41: 16,388,896 km (0.066 R)
• M42: 16,722,200 km (0.11 R)
• M43: 16,817,793 km (0.097 R)
• M44: 17,346,920 km (0.099 R)
• M45: 17,686,657 km (0.115 R)
• M46: 19,266,859 km (0.109 R)
• M47: 19,618,564 km (0.113 R)
• M48: 19,871,085 km (0.115 R)
• M49: 20,023,077 km (0.089 R)
• M50: 21,304,981 km (0.119 R)
• M51: 21,356,742 km (0.088 R)
• M52: 22,139,288 km (0.071 R)
• M53: 22,771,937 km (0.106 R)
• M54: 25,361,626 km (0.027 R)
• M55: 25,691,789 km (0.115 R)
• M56: 26,078,798 km (0.071 R)
• M57: 26,746,902 km (0.049 R)
• M58: 26,914,751 km (0.116 R)
• M59: 27,195,397 km (0.082 R)
• M60: 27,589,737 km (0.083 R)
• M61: 28,384,401 km (0.099 R)
• M62: 28,498,544 km (0.106 R)
• M63: 29,937,975 km (0.077 R)
• M64: 30,345,330 km (0.113 R)
• M65: 30,462,016 km (0.075 R)
• M66: 30,520,359 km (0.077 R)
• M67: 31,341,951 km (0.109 R)
• M68: 35,434,948 km (0.099 R)
• M69: 35,804,156 km (0.098 R)
• M70: 36,360,211 km (0.106 R)
• M71: 36,484,228 km (0.101 R)
• M72: 40,012,045 km (0.08 R)
• M73: 40,332,184 km (0.096 R)
• M74: 43,449,505 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.5

Radius: 3.3

Gravity: 90.86 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.68 AU - 18.78 AU

Year: 21927 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,451,219 km

• M1: 49,218 km (0.061 R)
• M2: 94,546 km (0.07 R)
• M3: 446,550 km (0.057 R)
• M4: 564,283 km (0.052 R)
• M5: 1,188,106 km (0.054 R)
• M6: 1,626,278 km (0.085 R)
• M7: 1,697,786 km (0.107 R)
• M8: 1,770,341 km (0.061 R)
• M9: 1,843,943 km (0.101 R)
• M10: 1,918,593 km (0.081 R)
• M11: 1,956,291 km (0.101 R)
• M12: 2,226,914 km (0.096 R)
• M13: 2,591,783 km (0.117 R)
• M14: 3,106,849 km (0.057 R)
• M15: 3,793,503 km (0.064 R)
• M16: 4,129,350 km (0.111 R)
• M17: 5,351,565 km (0.099 R)
• M18: 6,504,815 km (0.093 R)
• M19: 6,847,992 km (0.085 R)
• M20: 7,138,511 km (0.096 R)
• M21: 7,432,920 km (0.11 R)
• M22: 7,912,381 km (0.084 R)
• M23: 8,650,048 km (0.069 R)
• M24: 10,721,530 km (0.101 R)
• M25: 10,788,699 km (0.033 R)
• M26: 11,398,759 km (0.103 R)
• M27: 12,794,358 km (0.109 R)
• M28: 14,022,257 km (0.045 R)
• M29: 15,287,107 km (0.109 R)
• M30: 15,514,047 km (0.089 R)
• M31: 15,818,479 km (0.046 R)
• M32: 16,278,791 km (0.038 R)
• M33: 17,133,893 km (0.086 R)
• M34: 18,163,276 km (0.102 R)
• M35: 18,968,711 km (0.101 R)
• M36: 19,375,767 km (0.114 R)
• M37: 19,539,277 km (0.056 R)
• M38: 21,453,681 km (0.09 R)
• M39: 22,218,874 km (0.108 R)
• M40: 23,688,524 km (0.055 R)
• M41: 24,744,535 km (0.11 R)
• M42: 25,189,140 km (0.101 R)
• M43: 27,084,994 km (0.106 R)
• M44: 27,176,398 km (0.079 R)
• M45: 28,096,126 km (0.049 R)
• M46: 30,725,308 km (0.105 R)
• M47: 30,820,602 km (0.082 R)
• M48: 34,912,702 km (0.11 R)
• M49: 35,211,449 km (0.1 R)
• M50: 35,711,256 km (0.104 R)
• M51: 36,112,926 km (0.12 R)
• M52: 37,123,160 km (0.119 R)
• M53: 38,040,495 km (0.106 R)
• M54: 38,450,542 km (0.113 R)
• M55: 38,759,013 km (0.11 R)
• M56: 40,627,341 km (0.105 R)
• M57: 41,046,365 km (0.072 R)
• M58: 42,630,905 km (0.093 R)
• M59: 44,235,342 km (0.088 R)
• M60: 45,750,470 km (0.112 R)
• M61: 48,276,280 km (0.057 R)
• M62: 48,942,589 km (0.037 R)
• M63: 52,319,611 km (0.03 R)
• M64: 54,381,519 km (0.117 R)
• M65: 56,820,562 km (0.077 R)
• M66: 57,758,990 km (0.1 R)
• M67: 58,702,653 km (0.07 R)
• M68: 59,295,061 km (0.104 R)
• M69: 59,413,692 km (0.071 R)
• M70: 60,366,182 km (0.116 R)
• M71: 61,443,735 km (0.054 R)
• M72: 62,527,721 km (0.11 R)
• M73: 63,617,841 km (0.03 R)
• M74: 64,714,393 km (0.098 R)
• M75: 65,940,049 km (0.111 R)
• M76: 66,802,480 km (0.091 R)
• M77: 70,666,743 km (0.081 R)
• M78: 71,170,589 km (0.109 R)
• M79: 71,296,700 km (0.04 R)
• M80: 72,816,464 km (0.108 R)
• M81: 73,835,375 km (0.108 R)
• M82: 74,602,813 km (0.1 R)
• M83: 74,730,868 km (0.046 R)
• M84: 77,050,084 km (0.11 R)
• M85: 77,179,636 km (0.027 R)
• M86: 78,479,043 km (0.082 R)
• M87: 78,870,241 km (0.104 R)
• M88: 79,392,787 km (0.096 R)
• M89: 80,047,726 km (0.095 R)
• M90: 80,835,957 km (0.101 R)
• M91: 82,155,411 km (0.069 R)
• M92: 86,425,233 km (0.1 R)
• M93: 89,266,246 km (0.093 R)
• M94: 90,356,516 km (0.091 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 10,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit