🌌 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: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.4

Radius: 9.6

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.63 AU - 0.95 AU

Year: 485 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 6,209,466 km

• M1: 120,426 km (0.083 R)
• M2: 226,192 km (0.079 R)
• M3: 290,519 km (0.06 R)
• M4: 351,405 km (0.075 R)
• M5: 418,126 km (0.095 R)
• M6: 524,191 km (0.041 R)
• M7: 632,350 km (0.065 R)
• M8: 722,109 km (0.079 R)
• M9: 807,380 km (0.034 R)
• M10: 944,561 km (0.096 R)
• M11: 1,048,980 km (0.101 R)
• M12: 1,115,701 km (0.106 R)
• M13: 1,199,925 km (0.116 R)
• M14: 1,330,374 km (0.109 R)
• M15: 1,397,394 km (0.113 R)
• M16: 1,494,333 km (0.089 R)
• M17: 1,581,997 km (0.049 R)
• M18: 1,701,526 km (0.085 R)
• M19: 1,793,230 km (0.08 R)
• M20: 2,117,408 km (0.094 R)
• M21: 2,323,704 km (0.084 R)
• M22: 2,384,740 km (0.117 R)
• M23: 2,557,525 km (0.09 R)
• M24: 2,720,138 km (0.102 R)
• M25: 2,806,306 km (0.08 R)
• M26: 3,160,405 km (0.094 R)
• M27: 3,273,949 km (0.101 R)
• M28: 3,365,802 km (0.101 R)
• M29: 3,466,332 km (0.099 R)
• M30: 3,599,325 km (0.113 R)
• M31: 3,718,105 km (0.027 R)
• M32: 3,902,859 km (0.107 R)
• M33: 4,016,703 km (0.097 R)
• M34: 4,098,682 km (0.048 R)
• M35: 4,206,243 km (0.096 R)
• M36: 4,281,192 km (0.105 R)
• M37: 4,491,975 km (0.105 R)
• M38: 4,577,096 km (0.082 R)
• M39: 4,757,960 km (0.051 R)
• M40: 4,967,397 km (0.101 R)
• M41: 5,090,965 km (0.084 R)
• M42: 5,287,387 km (0.074 R)
• M43: 5,568,332 km (0.092 R)
• M44: 5,742,913 km (0.067 R)
• M45: 5,807,689 km (0.033 R)
• M46: 5,956,838 km (0.03 R)
• M47: 6,097,609 km (0.108 R)
• M48: 6,249,152 km (0.111 R)
• M49: 6,401,891 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.1

Radius: 14.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.76 AU - 2 AU

Year: 1779 Days

Day: 13.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 6,209,466 km

• M1: 225,294 km (0.084 R)
• M2: 404,812 km (0.056 R)
• M3: 588,518 km (0.078 R)
• M4: 756,965 km (0.075 R)
• M5: 961,615 km (0.114 R)
• M6: 1,196,035 km (0.087 R)
• M7: 1,315,713 km (0.075 R)
• M8: 1,450,202 km (0.083 R)
• M9: 1,567,935 km (0.04 R)
• M10: 1,859,651 km (0.055 R)
• M11: 2,072,230 km (0.098 R)
• M12: 2,218,536 km (0.036 R)
• M13: 2,343,301 km (0.102 R)
• M14: 2,652,520 km (0.096 R)
• M15: 2,961,589 km (0.097 R)
• M16: 3,071,843 km (0.075 R)
• M17: 3,183,592 km (0.098 R)
• M18: 3,483,536 km (0.099 R)
• M19: 3,585,711 km (0.1 R)
• M20: 3,762,985 km (0.113 R)
• M21: 4,004,137 km (0.076 R)
• M22: 4,344,173 km (0.114 R)
• M23: 4,565,577 km (0.112 R)
• M24: 4,823,185 km (0.045 R)
• M25: 4,921,022 km (0.059 R)
• M26: 5,118,790 km (0.087 R)
• M27: 5,522,405 km (0.111 R)
• M28: 5,762,510 km (0.055 R)
• M29: 6,235,688 km (0.074 R)
• M30: 6,468,014 km (0.039 R)
• M31: 6,978,292 km (0.103 R)
• M32: 7,369,640 km (0.112 R)
• M33: 7,749,020 km (0.119 R)
• M34: 8,271,416 km (0.103 R)
• M35: 8,965,700 km (0.111 R)
• M36: 9,865,232 km (0.058 R)
• M37: 10,010,940 km (0.115 R)
• M38: 10,241,470 km (0.078 R)
• M39: 10,367,880 km (0.057 R)
• M40: 10,473,796 km (0.095 R)
• M41: 11,008,309 km (0.028 R)
• M42: 11,116,169 km (0.088 R)
• M43: 11,355,077 km (0.072 R)
• M44: 11,815,689 km (0.117 R)
• M45: 12,014,953 km (0.115 R)
• M46: 12,126,254 km (0.091 R)
• M47: 12,282,434 km (0.107 R)
• M48: 12,506,980 km (0.12 R)
• M49: 12,800,791 km (0.109 R)
• M50: 12,982,702 km (0.116 R)
• M51: 13,533,671 km (0.109 R)
• M52: 13,649,459 km (0.104 R)
• M53: 13,788,885 km (0.055 R)
• M54: 13,952,096 km (0.117 R)
• M55: 14,209,853 km (0.094 R)
• M56: 14,682,582 km (0.04 R)
• M57: 14,801,513 km (0.034 R)
• M58: 15,449,720 km (0.1 R)
• M59: 15,886,845 km (0.082 R)
• M60: 15,984,682 km (0.068 R)
• M61: 16,107,053 km (0.094 R)
• M62: 16,254,407 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.7

Radius: 11.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.02 AU - 3.02 AU

Year: 2761 Days

Day: 12.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 6,209,466 km

• M1: 185,801 km (0.102 R)
• M2: 381,175 km (0.098 R)
• M3: 458,667 km (0.106 R)
• M4: 572,661 km (0.061 R)
• M5: 646,412 km (0.106 R)
• M6: 770,728 km (0.108 R)
• M7: 925,562 km (0.106 R)
• M8: 1,052,720 km (0.098 R)
• M9: 1,122,582 km (0.109 R)
• M10: 1,308,682 km (0.102 R)
• M11: 1,522,757 km (0.026 R)
• M12: 1,593,666 km (0.114 R)
• M13: 1,995,037 km (0.087 R)
• M14: 2,092,874 km (0.077 R)
• M15: 2,406,880 km (0.104 R)
• M16: 2,596,121 km (0.118 R)
• M17: 2,714,304 km (0.079 R)
• M18: 2,878,263 km (0.086 R)
• M19: 3,216,354 km (0.102 R)
• M20: 3,460,797 km (0.096 R)
• M21: 3,579,279 km (0.117 R)
• M22: 3,663,053 km (0.067 R)
• M23: 4,066,968 km (0.088 R)
• M24: 4,293,309 km (0.097 R)
• M25: 4,369,754 km (0.052 R)
• M26: 4,732,379 km (0.098 R)
• M27: 4,957,225 km (0.067 R)
• M28: 5,037,559 km (0.037 R)
• M29: 5,158,733 km (0.074 R)
• M30: 5,294,568 km (0.107 R)
• M31: 5,583,591 km (0.1 R)
• M32: 5,737,228 km (0.119 R)
• M33: 5,835,663 km (0.077 R)
• M34: 6,062,753 km (0.066 R)
• M35: 6,191,706 km (0.104 R)
• M36: 6,292,834 km (0.106 R)
• M37: 6,365,240 km (0.115 R)
• M38: 6,540,419 km (0.106 R)
• M39: 6,687,623 km (0.052 R)
• M40: 6,925,334 km (0.093 R)
• M41: 7,045,312 km (0.031 R)
• M42: 7,516,695 km (0.101 R)
• M43: 7,639,963 km (0.114 R)
• M44: 7,982,692 km (0.071 R)
• M45: 8,346,215 km (0.086 R)
• M46: 8,942,512 km (0.107 R)
• M47: 9,106,172 km (0.094 R)
• M48: 9,436,185 km (0.114 R)
• M49: 9,636,197 km (0.071 R)
• M50: 9,787,141 km (0.069 R)
• M51: 10,091,274 km (0.116 R)
• M52: 10,415,752 km (0.082 R)
• M53: 10,501,621 km (0.048 R)
• M54: 10,656,904 km (0.025 R)
• M55: 11,233,005 km (0.034 R)
• M56: 11,303,615 km (0.107 R)
• M57: 11,498,242 km (0.111 R)
• M58: 11,837,231 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.2

Radius: 11.5

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2 AU - 3.16 AU

Year: 2860 Days

Day: 9.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 6,209,466 km

• M1: 143,614 km (0.059 R)
• M2: 275,110 km (0.069 R)
• M3: 376,538 km (0.099 R)
• M4: 457,470 km (0.036 R)
• M5: 572,062 km (0.118 R)
• M6: 689,646 km (0.108 R)
• M7: 777,610 km (0.115 R)
• M8: 860,786 km (0.113 R)
• M9: 970,591 km (0.111 R)
• M10: 1,085,482 km (0.093 R)
• M11: 1,314,068 km (0.039 R)
• M12: 1,393,803 km (0.04 R)
• M13: 1,519,466 km (0.081 R)
• M14: 1,603,540 km (0.073 R)
• M15: 1,770,790 km (0.106 R)
• M16: 1,871,469 km (0.118 R)
• M17: 2,011,044 km (0.117 R)
• M18: 2,185,774 km (0.108 R)
• M19: 2,274,935 km (0.091 R)
• M20: 2,658,055 km (0.083 R)
• M21: 2,774,293 km (0.067 R)
• M22: 2,857,319 km (0.081 R)
• M23: 2,934,362 km (0.102 R)
• M24: 3,026,066 km (0.089 R)
• M25: 3,241,786 km (0.086 R)
• M26: 3,484,882 km (0.115 R)
• M27: 3,567,311 km (0.1 R)
• M28: 3,657,967 km (0.086 R)
• M29: 3,950,132 km (0.085 R)
• M30: 4,290,018 km (0.094 R)
• M31: 4,581,884 km (0.051 R)
• M32: 4,846,821 km (0.04 R)
• M33: 5,331,219 km (0.116 R)
• M34: 5,522,405 km (0.1 R)
• M35: 5,645,375 km (0.104 R)
• M36: 5,947,563 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 18,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit