🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.49 AU - 0.55 AU

Year: 246 Days

Day: 23.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627

Radius: 11.3

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.9 AU - 1.44 AU

Year: 830 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 44,979,547 km

• M1: 142,716 km (0.092 R)
• M2: 295,157 km (0.081 R)
• M3: 383,719 km (0.074 R)
• M4: 563,236 km (0.089 R)
• M5: 724,802 km (0.102 R)
• M6: 795,113 km (0.059 R)
• M7: 926,011 km (0.108 R)
• M8: 1,021,604 km (0.113 R)
• M9: 1,095,655 km (0.114 R)
• M10: 1,230,143 km (0.042 R)
• M11: 1,349,822 km (0.118 R)
• M12: 1,452,745 km (0.113 R)
• M13: 1,579,903 km (0.072 R)
• M14: 1,659,639 km (0.094 R)
• M15: 1,755,531 km (0.098 R)
• M16: 1,868,627 km (0.081 R)
• M17: 2,007,603 km (0.074 R)
• M18: 2,142,242 km (0.119 R)
• M19: 2,395,361 km (0.108 R)
• M20: 2,496,190 km (0.101 R)
• M21: 2,572,635 km (0.107 R)
• M22: 2,649,977 km (0.113 R)
• M23: 2,868,838 km (0.056 R)
• M24: 3,084,558 km (0.112 R)
• M25: 3,185,387 km (0.097 R)
• M26: 3,705,539 km (0.063 R)
• M27: 3,783,480 km (0.069 R)
• M28: 3,921,259 km (0.085 R)
• M29: 4,171,387 km (0.067 R)
• M30: 4,406,106 km (0.082 R)
• M31: 4,551,216 km (0.107 R)
• M32: 4,655,785 km (0.06 R)
• M33: 4,824,831 km (0.117 R)
• M34: 4,899,330 km (0.119 R)
• M35: 4,974,428 km (0.105 R)
• M36: 5,103,831 km (0.053 R)
• M37: 5,245,350 km (0.1 R)
• M38: 5,532,428 km (0.117 R)
• M39: 5,904,179 km (0.116 R)
• M40: 6,029,991 km (0.052 R)
• M41: 6,226,114 km (0.104 R)
• M42: 6,342,501 km (0.1 R)
• M43: 6,553,733 km (0.086 R)
• M44: 6,624,643 km (0.077 R)
• M45: 7,067,901 km (0.081 R)
• M46: 7,250,410 km (0.082 R)
• M47: 7,459,099 km (0.11 R)
• M48: 7,757,098 km (0.103 R)
• M49: 8,493,419 km (0.086 R)
• M50: 8,570,911 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.2

Radius: 13.9

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.14 AU - 2.2 AU

Year: 2097 Days

Day: 7.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,979,547 km

• M1: 197,768 km (0.095 R)
• M2: 308,172 km (0.065 R)
• M3: 417,976 km (0.114 R)
• M4: 524,789 km (0.079 R)
• M5: 703,110 km (0.114 R)
• M6: 1,022,801 km (0.073 R)
• M7: 1,136,495 km (0.11 R)
• M8: 1,377,647 km (0.098 R)
• M9: 1,611,917 km (0.047 R)
• M10: 1,721,871 km (0.102 R)
• M11: 1,949,559 km (0.109 R)
• M12: 2,241,574 km (0.104 R)
• M13: 2,393,117 km (0.08 R)
• M14: 2,591,035 km (0.077 R)
• M15: 2,677,503 km (0.109 R)
• M16: 2,853,579 km (0.099 R)
• M17: 3,357,874 km (0.116 R)
• M18: 3,596,482 km (0.048 R)
• M19: 3,693,571 km (0.079 R)
• M20: 4,023,435 km (0.119 R)
• M21: 4,175,127 km (0.092 R)
• M22: 4,311,560 km (0.097 R)
• M23: 4,449,489 km (0.071 R)
• M24: 4,659,226 km (0.056 R)
• M25: 4,872,253 km (0.073 R)
• M26: 5,034,118 km (0.087 R)
• M27: 5,161,426 km (0.12 R)
• M28: 5,512,083 km (0.076 R)
• M29: 6,062,603 km (0.059 R)
• M30: 6,256,482 km (0.114 R)
• M31: 6,590,983 km (0.112 R)
• M32: 6,830,639 km (0.111 R)
• M33: 6,992,055 km (0.087 R)
• M34: 7,236,647 km (0.075 R)
• M35: 7,483,933 km (0.032 R)
• M36: 7,587,754 km (0.055 R)
• M37: 8,050,759 km (0.101 R)
• M38: 8,414,731 km (0.073 R)
• M39: 9,004,146 km (0.079 R)
• M40: 9,114,699 km (0.106 R)
• M41: 9,516,818 km (0.052 R)
• M42: 9,629,465 km (0.073 R)
• M43: 9,833,517 km (0.05 R)
• M44: 9,993,138 km (0.053 R)
• M45: 10,454,198 km (0.117 R)
• M46: 10,617,260 km (0.117 R)
• M47: 11,230,163 km (0.112 R)
• M48: 11,468,921 km (0.052 R)
• M49: 11,564,963 km (0.071 R)
• M50: 11,685,239 km (0.102 R)
• M51: 11,854,584 km (0.098 R)
• M52: 12,122,065 km (0.119 R)
• M53: 12,318,038 km (0.1 R)
• M54: 12,837,292 km (0.068 R)
• M55: 13,591,415 km (0.065 R)
• M56: 14,076,561 km (0.096 R)
• M57: 14,593,422 km (0.096 R)
• M58: 14,906,530 km (0.12 R)
• M59: 15,459,893 km (0.074 R)
• M60: 15,619,214 km (0.072 R)
• M61: 16,261,887 km (0.095 R)
• M62: 16,831,556 km (0.12 R)
• M63: 16,940,762 km (0.087 R)
• M64: 17,050,268 km (0.114 R)
• M65: 18,018,166 km (0.106 R)
• M66: 18,241,964 km (0.111 R)
• M67: 18,354,163 km (0.112 R)
• M68: 18,890,471 km (0.054 R)
• M69: 19,117,860 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.2

Radius: 5.3

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.4 AU - 7.46 AU

Year: 11968 Days

Day: 23.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,979,547 km

• M1: 212,429 km (0.109 R)
• M2: 287,677 km (0.109 R)
• M3: 322,982 km (0.066 R)
• M4: 693,237 km (0.106 R)
• M5: 776,114 km (0.088 R)
• M6: 862,282 km (0.068 R)
• M7: 897,737 km (0.097 R)
• M8: 1,529,040 km (0.042 R)
• M9: 1,637,947 km (0.087 R)
• M10: 1,749,397 km (0.087 R)
• M11: 1,932,954 km (0.088 R)
• M12: 2,003,415 km (0.118 R)
• M13: 2,074,773 km (0.104 R)
• M14: 2,571,438 km (0.091 R)
• M15: 2,940,346 km (0.078 R)
• M16: 3,021,578 km (0.064 R)
• M17: 3,438,806 km (0.105 R)
• M18: 3,874,136 km (0.095 R)
• M19: 4,668,950 km (0.038 R)
• M20: 5,052,369 km (0.062 R)
• M21: 5,149,907 km (0.083 R)
• M22: 5,951,751 km (0.084 R)
• M23: 6,123,639 km (0.094 R)
• M24: 6,192,903 km (0.086 R)
• M25: 6,227,610 km (0.042 R)
• M26: 7,007,613 km (0.042 R)
• M27: 8,349,057 km (0.082 R)
• M28: 8,657,678 km (0.066 R)
• M29: 8,813,409 km (0.108 R)
• M30: 9,888,718 km (0.091 R)
• M31: 10,256,280 km (0.12 R)
• M32: 10,795,132 km (0.093 R)
• M33: 10,837,019 km (0.093 R)
• M34: 11,900,211 km (0.082 R)
• M35: 11,986,679 km (0.106 R)
• M36: 12,203,745 km (0.065 R)
• M37: 12,334,644 km (0.08 R)
• M38: 12,597,936 km (0.095 R)
• M39: 12,730,180 km (0.113 R)
• M40: 13,398,584 km (0.11 R)
• M41: 13,759,713 km (0.078 R)
• M42: 15,189,270 km (0.102 R)
• M43: 15,802,621 km (0.096 R)
• M44: 16,616,883 km (0.101 R)
• M45: 16,907,551 km (0.082 R)
• M46: 17,102,178 km (0.083 R)
• M47: 17,199,866 km (0.09 R)
• M48: 17,789,431 km (0.04 R)
• M49: 18,586,039 km (0.094 R)
• M50: 18,837,214 km (0.047 R)
• M51: 19,089,735 km (0.118 R)
• M52: 19,292,441 km (0.108 R)
• M53: 19,597,919 km (0.094 R)
• M54: 19,956,206 km (0.079 R)
• M55: 20,992,022 km (0.043 R)
• M56: 21,148,950 km (0.054 R)
• M57: 21,621,979 km (0.106 R)
• M58: 22,846,437 km (0.071 R)
• M59: 23,440,042 km (0.117 R)
• M60: 23,983,979 km (0.048 R)
• M61: 24,202,692 km (0.116 R)
• M62: 24,422,152 km (0.12 R)
• M63: 24,863,017 km (0.071 R)
• M64: 24,918,368 km (0.067 R)
• M65: 26,313,817 km (0.104 R)
• M66: 26,370,065 km (0.062 R)
• M67: 26,765,602 km (0.104 R)
• M68: 26,935,845 km (0.067 R)
• M69: 28,830,651 km (0.095 R)
• M70: 29,121,619 km (0.079 R)
• M71: 29,179,813 km (0.079 R)
• M72: 29,354,992 km (0.058 R)
• M73: 30,708,853 km (0.109 R)
• M74: 30,827,633 km (0.102 R)
• M75: 31,543,010 km (0.037 R)
• M76: 33,111,544 km (0.101 R)
• M77: 34,273,919 km (0.075 R)
• M78: 34,581,941 km (0.119 R)
• M79: 34,767,293 km (0.041 R)
• M80: 35,387,227 km (0.096 R)
• M81: 36,512,502 km (0.099 R)
• M82: 38,605,675 km (0.098 R)
• M83: 40,347,144 km (0.103 R)
• M84: 40,672,370 km (0.098 R)
• M85: 41,325,664 km (0.078 R)
• M86: 42,179,868 km (0.094 R)
• M87: 42,510,030 km (0.106 R)
• M88: 42,576,152 km (0.103 R)
• M89: 42,841,090 km (0.059 R)
• M90: 43,106,477 km (0.028 R)
• M91: 43,172,898 km (0.091 R)
• M92: 43,505,604 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 16,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit