🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.2

Radius: 11

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.61 AU - 0.99 AU

Year: 494 Days

Day: 12.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 51,548,343 km

• M1: 145,110 km (0.116 R)
• M2: 216,767 km (0.101 R)
• M3: 309,069 km (0.058 R)
• M4: 385,065 km (0.112 R)
• M5: 479,162 km (0.101 R)
• M6: 572,661 km (0.044 R)
• M7: 644,916 km (0.037 R)
• M8: 720,763 km (0.1 R)
• M9: 831,166 km (0.104 R)
• M10: 919,129 km (0.08 R)
• M11: 1,010,384 km (0.099 R)
• M12: 1,078,900 km (0.112 R)
• M13: 1,167,013 km (0.114 R)
• M14: 1,257,520 km (0.1 R)
• M15: 1,336,507 km (0.117 R)
• M16: 1,544,149 km (0.114 R)
• M17: 1,629,270 km (0.114 R)
• M18: 1,721,124 km (0.095 R)
• M19: 1,910,215 km (0.1 R)
• M20: 2,051,286 km (0.117 R)
• M21: 2,269,400 km (0.062 R)
• M22: 2,372,622 km (0.099 R)
• M23: 2,442,335 km (0.101 R)
• M24: 2,536,432 km (0.079 R)
• M25: 2,625,742 km (0.096 R)
• M26: 2,795,535 km (0.056 R)
• M27: 2,968,770 km (0.045 R)
• M28: 3,069,599 km (0.084 R)
• M29: 3,197,056 km (0.119 R)
• M30: 3,274,398 km (0.071 R)
• M31: 3,378,518 km (0.105 R)
• M32: 3,583,467 km (0.055 R)
• M33: 3,724,688 km (0.031 R)
• M34: 4,089,407 km (0.078 R)
• M35: 4,444,104 km (0.099 R)
• M36: 4,574,254 km (0.075 R)
• M37: 4,654,439 km (0.072 R)
• M38: 4,875,544 km (0.118 R)
• M39: 5,032,323 km (0.066 R)
• M40: 5,153,048 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.4

Radius: 9.3

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.79 AU - 1.05 AU

Year: 609 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 51,548,343 km

• M1: 118,482 km (0.108 R)
• M2: 176,525 km (0.09 R)
• M3: 351,705 km (0.102 R)
• M4: 428,598 km (0.051 R)
• M5: 541,694 km (0.047 R)
• M6: 637,885 km (0.119 R)
• M7: 723,605 km (0.052 R)
• M8: 796,160 km (0.107 R)
• M9: 862,282 km (0.115 R)
• M10: 1,077,553 km (0.075 R)
• M11: 1,201,869 km (0.116 R)
• M12: 1,273,826 km (0.119 R)
• M13: 1,336,507 km (0.115 R)
• M14: 1,438,234 km (0.085 R)
• M15: 1,514,828 km (0.119 R)
• M16: 1,604,138 km (0.088 R)
• M17: 1,764,656 km (0.11 R)
• M18: 1,835,267 km (0.075 R)
• M19: 1,991,297 km (0.102 R)
• M20: 2,221,080 km (0.03 R)
• M21: 2,342,403 km (0.115 R)
• M22: 2,413,762 km (0.085 R)
• M23: 2,532,094 km (0.063 R)
• M24: 2,733,602 km (0.076 R)
• M25: 3,024,570 km (0.065 R)
• M26: 3,145,146 km (0.069 R)
• M27: 3,224,133 km (0.108 R)
• M28: 3,289,208 km (0.109 R)
• M29: 3,362,063 km (0.039 R)
• M30: 3,704,043 km (0.094 R)
• M31: 3,795,148 km (0.027 R)
• M32: 3,910,189 km (0.091 R)
• M33: 4,026,277 km (0.055 R)
• M34: 4,112,146 km (0.086 R)
• M35: 4,413,586 km (0.062 R)
• M36: 4,591,458 km (0.094 R)
• M37: 4,672,989 km (0.087 R)
• M38: 4,755,118 km (0.11 R)
• M39: 4,821,240 km (0.112 R)
• M40: 4,929,250 km (0.117 R)
• M41: 4,987,593 km (0.098 R)
• M42: 5,164,567 km (0.094 R)
• M43: 5,223,958 km (0.075 R)
• M44: 5,317,756 km (0.079 R)
• M45: 5,550,530 km (0.102 R)
• M46: 5,620,093 km (0.116 R)
• M47: 5,812,924 km (0.1 R)
• M48: 6,061,706 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.5

Radius: 4.2

Gravity: 23.55 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.82 AU - 8.28 AU

Year: 14320 Days

Day: 15.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,548,343 km

• M1: 243,695 km (0.074 R)
• M2: 306,526 km (0.107 R)
• M3: 645,365 km (0.042 R)
• M4: 790,176 km (0.092 R)
• M5: 905,666 km (0.098 R)
• M6: 965,355 km (0.116 R)
• M7: 1,005,896 km (0.038 R)
• M8: 1,088,923 km (0.037 R)
• M9: 1,239,418 km (0.052 R)
• M10: 1,608,028 km (0.11 R)
• M11: 1,982,471 km (0.114 R)
• M12: 2,060,561 km (0.032 R)
• M13: 2,521,921 km (0.106 R)
• M14: 2,550,045 km (0.084 R)
• M15: 3,503,732 km (0.045 R)
• M16: 3,693,571 km (0.071 R)
• M17: 3,919,464 km (0.057 R)
• M18: 4,283,436 km (0.061 R)
• M19: 4,692,736 km (0.057 R)
• M20: 6,722,330 km (0.11 R)
• M21: 7,722,840 km (0.105 R)
• M22: 7,804,970 km (0.076 R)
• M23: 7,887,249 km (0.088 R)
• M24: 8,011,265 km (0.087 R)
• M25: 8,177,768 km (0.097 R)
• M26: 8,219,505 km (0.037 R)
• M27: 9,026,586 km (0.106 R)
• M28: 9,069,820 km (0.079 R)
• M29: 9,330,419 km (0.081 R)
• M30: 9,373,952 km (0.047 R)
• M31: 10,037,120 km (0.108 R)
• M32: 10,306,545 km (0.077 R)
• M33: 11,221,785 km (0.032 R)
• M34: 11,830,499 km (0.093 R)
• M35: 12,401,963 km (0.045 R)
• M36: 12,449,984 km (0.107 R)
• M37: 12,884,865 km (0.049 R)
• M38: 13,226,696 km (0.105 R)
• M39: 13,423,267 km (0.063 R)
• M40: 14,119,047 km (0.115 R)
• M41: 14,370,371 km (0.039 R)
• M42: 15,184,633 km (0.111 R)
• M43: 15,701,045 km (0.105 R)
• M44: 16,118,423 km (0.097 R)
• M45: 16,170,782 km (0.027 R)
• M46: 17,017,207 km (0.113 R)
• M47: 17,070,463 km (0.099 R)
• M48: 17,230,982 km (0.058 R)
• M49: 17,553,365 km (0.07 R)
• M50: 17,769,534 km (0.072 R)
• M51: 18,149,662 km (0.099 R)
• M52: 20,034,296 km (0.112 R)
• M53: 20,600,375 km (0.086 R)
• M54: 22,038,310 km (0.111 R)
• M55: 22,154,846 km (0.081 R)
• M56: 23,330,386 km (0.065 R)
• M57: 23,627,338 km (0.081 R)
• M58: 24,405,546 km (0.088 R)
• M59: 27,475,743 km (0.032 R)
• M60: 27,915,112 km (0.082 R)
• M61: 29,055,796 km (0.083 R)
• M62: 29,760,252 km (0.115 R)
• M63: 30,665,020 km (0.095 R)
• M64: 31,907,431 km (0.083 R)
• M65: 32,766,721 km (0.098 R)
• M66: 33,032,706 km (0.054 R)
• M67: 33,099,426 km (0.109 R)
• M68: 33,700,810 km (0.088 R)
• M69: 34,171,146 km (0.112 R)
• M70: 34,440,871 km (0.095 R)
• M71: 35,186,167 km (0.09 R)
• M72: 35,663,235 km (0.111 R)
• M73: 36,968,925 km (0.109 R)
• M74: 37,245,831 km (0.082 R)
• M75: 37,384,508 km (0.104 R)
• M76: 38,430,197 km (0.12 R)
• M77: 38,991,787 km (0.062 R)
• M78: 39,062,248 km (0.114 R)
• M79: 39,839,409 km (0.083 R)
• M80: 40,052,137 km (0.114 R)
• M81: 40,194,255 km (0.04 R)
• M82: 40,621,507 km (0.084 R)
• M83: 40,907,239 km (0.088 R)
• M84: 41,337,033 km (0.085 R)
• M85: 41,624,411 km (0.107 R)
• M86: 41,696,367 km (0.092 R)
• M87: 42,418,177 km (0.089 R)
• M88: 44,681,593 km (0.111 R)
• M89: 44,755,195 km (0.057 R)
• M90: 44,828,947 km (0.069 R)
• M91: 45,865,062 km (0.116 R)
• M92: 47,509,142 km (0.086 R)
• M93: 50,854,749 km (0.034 R)
• M94: 51,008,536 km (0.051 R)
• M95: 51,162,621 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit