🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.4

Radius: 9.8

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.84 AU - 1.22 AU

Year: 675 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 7,406,160 km

• M1: 125,662 km (0.078 R)
• M2: 214,374 km (0.108 R)
• M3: 310,565 km (0.08 R)
• M4: 414,984 km (0.116 R)
• M5: 665,112 km (0.048 R)
• M6: 730,187 km (0.115 R)
• M7: 792,420 km (0.042 R)
• M8: 856,597 km (0.109 R)
• M9: 922,720 km (0.078 R)
• M10: 1,002,156 km (0.095 R)
• M11: 1,156,242 km (0.097 R)
• M12: 1,280,259 km (0.045 R)
• M13: 1,343,987 km (0.066 R)
• M14: 1,481,617 km (0.104 R)
• M15: 1,548,787 km (0.087 R)
• M16: 1,644,679 km (0.105 R)
• M17: 1,756,728 km (0.102 R)
• M18: 1,842,447 km (0.056 R)
• M19: 2,085,843 km (0.108 R)
• M20: 2,192,207 km (0.115 R)
• M21: 2,277,179 km (0.11 R)
• M22: 2,355,418 km (0.109 R)
• M23: 2,693,659 km (0.096 R)
• M24: 2,784,914 km (0.066 R)
• M25: 2,851,784 km (0.12 R)
• M26: 2,927,930 km (0.09 R)
• M27: 3,265,273 km (0.058 R)
• M28: 3,327,206 km (0.073 R)
• M29: 3,416,217 km (0.093 R)
• M30: 3,515,251 km (0.097 R)
• M31: 3,633,433 km (0.04 R)
• M32: 3,734,561 km (0.091 R)
• M33: 3,845,862 km (0.049 R)
• M34: 4,090,903 km (0.111 R)
• M35: 4,215,369 km (0.08 R)
• M36: 4,409,397 km (0.084 R)
• M37: 4,646,061 km (0.098 R)
• M38: 4,846,522 km (0.078 R)
• M39: 5,029,480 km (0.091 R)
• M40: 5,111,460 km (0.086 R)
• M41: 5,570,576 km (0.109 R)
• M42: 5,666,169 km (0.112 R)
• M43: 5,837,309 km (0.119 R)
• M44: 6,043,006 km (0.079 R)
• M45: 6,206,965 km (0.117 R)
• M46: 6,328,140 km (0.067 R)
• M47: 6,450,211 km (0.081 R)
• M48: 6,517,082 km (0.093 R)
• M49: 6,832,284 km (0.047 R)
• M50: 6,934,759 km (0.115 R)
• M51: 7,037,682 km (0.111 R)
• M52: 7,129,535 km (0.087 R)
• M53: 7,256,544 km (0.07 R)
• M54: 7,571,597 km (0.067 R)
• M55: 7,772,208 km (0.095 R)
• M56: 7,879,170 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 10

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.76 AU - 2.92 AU

Year: 2311 Days

Day: 6.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 7,406,160 km

• M1: 124,765 km (0.079 R)
• M2: 210,634 km (0.108 R)
• M3: 280,346 km (0.12 R)
• M4: 379,380 km (0.084 R)
• M5: 707,299 km (0.074 R)
• M6: 813,962 km (0.087 R)
• M7: 926,609 km (0.087 R)
• M8: 1,027,438 km (0.091 R)
• M9: 1,159,084 km (0.11 R)
• M10: 1,231,639 km (0.038 R)
• M11: 1,305,840 km (0.073 R)
• M12: 1,400,834 km (0.096 R)
• M13: 1,618,350 km (0.082 R)
• M14: 1,752,090 km (0.102 R)
• M15: 1,836,314 km (0.097 R)
• M16: 2,487,214 km (0.05 R)
• M17: 2,690,817 km (0.057 R)
• M18: 2,862,705 km (0.091 R)
• M19: 3,000,335 km (0.089 R)
• M20: 3,230,416 km (0.108 R)
• M21: 3,360,716 km (0.08 R)
• M22: 3,439,704 km (0.119 R)
• M23: 3,506,125 km (0.061 R)
• M24: 3,762,237 km (0.078 R)
• M25: 4,164,954 km (0.115 R)
• M26: 4,335,645 km (0.101 R)
• M27: 4,552,263 km (0.11 R)
• M28: 5,086,926 km (0.058 R)
• M29: 5,193,140 km (0.095 R)
• M30: 5,361,737 km (0.06 R)
• M31: 5,516,421 km (0.072 R)
• M32: 5,704,167 km (0.046 R)
• M33: 5,767,297 km (0.074 R)
• M34: 5,925,871 km (0.107 R)
• M35: 6,102,097 km (0.097 R)
• M36: 6,247,506 km (0.116 R)
• M37: 6,958,395 km (0.12 R)
• M38: 7,025,864 km (0.041 R)
• M39: 7,093,482 km (0.095 R)
• M40: 7,417,960 km (0.053 R)
• M41: 7,607,949 km (0.101 R)
• M42: 7,852,243 km (0.094 R)
• M43: 8,927,851 km (0.074 R)
• M44: 9,333,860 km (0.03 R)
• M45: 9,483,009 km (0.086 R)
• M46: 9,651,755 km (0.047 R)
• M47: 9,840,398 km (0.108 R)
• M48: 9,935,243 km (0.099 R)
• M49: 10,030,388 km (0.065 R)
• M50: 10,298,168 km (0.116 R)
• M51: 10,413,807 km (0.079 R)
• M52: 10,490,999 km (0.095 R)
• M53: 10,723,923 km (0.091 R)
• M54: 10,802,013 km (0.084 R)
• M55: 10,880,253 km (0.112 R)
• M56: 11,076,675 km (0.08 R)
• M57: 11,214,754 km (0.085 R)
• M58: 11,353,581 km (0.093 R)
• M59: 11,592,788 km (0.108 R)
• M60: 11,833,640 km (0.076 R)
• M61: 11,974,861 km (0.118 R)
• M62: 12,177,715 km (0.049 R)
• M63: 12,422,607 km (0.089 R)
• M64: 13,167,006 km (0.042 R)
• M65: 13,334,406 km (0.079 R)
• M66: 13,586,778 km (0.065 R)
• M67: 13,650,058 km (0.088 R)
• M68: 13,777,066 km (0.12 R)
• M69: 14,224,663 km (0.116 R)
• M70: 14,288,990 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.3

Radius: 10

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.12 AU - 2.7 AU

Year: 2416 Days

Day: 9.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 7,406,160 km

• M1: 164,109 km (0.109 R)
• M2: 393,592 km (0.108 R)
• M3: 648,357 km (0.109 R)
• M4: 795,262 km (0.117 R)
• M5: 943,364 km (0.083 R)
• M6: 1,051,075 km (0.06 R)
• M7: 1,567,935 km (0.099 R)
• M8: 1,749,996 km (0.093 R)
• M9: 1,945,820 km (0.106 R)
• M10: 2,242,472 km (0.118 R)
• M11: 2,359,308 km (0.039 R)
• M12: 2,576,225 km (0.071 R)
• M13: 3,424,445 km (0.106 R)
• M14: 3,517,046 km (0.051 R)
• M15: 3,610,694 km (0.119 R)
• M16: 3,783,031 km (0.049 R)
• M17: 4,135,783 km (0.087 R)
• M18: 4,207,590 km (0.115 R)
• M19: 4,379,926 km (0.07 R)
• M20: 4,610,158 km (0.063 R)
• M21: 5,217,974 km (0.088 R)
• M22: 5,491,887 km (0.113 R)
• M23: 6,207,414 km (0.107 R)
• M24: 7,027,210 km (0.108 R)
• M25: 7,351,688 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 15,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit