🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365

Radius: 14.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.67 AU - 0.97 AU

Year: 504 Days

Day: 5.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 171.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,689,702 km

• M1: 179,667 km (0.1 R)
• M2: 276,457 km (0.108 R)
• M3: 380,427 km (0.069 R)
• M4: 470,037 km (0.043 R)
• M5: 576,550 km (0.091 R)
• M6: 686,205 km (0.12 R)
• M7: 812,017 km (0.096 R)
• M8: 1,034,170 km (0.08 R)
• M9: 1,137,991 km (0.115 R)
• M10: 1,227,301 km (0.102 R)
• M11: 1,380,489 km (0.047 R)
• M12: 1,570,179 km (0.104 R)
• M13: 1,701,676 km (0.03 R)
• M14: 1,789,639 km (0.092 R)
• M15: 2,019,721 km (0.091 R)
• M16: 2,163,784 km (0.093 R)
• M17: 2,322,806 km (0.101 R)
• M18: 2,604,649 km (0.065 R)
• M19: 2,737,641 km (0.102 R)
• M20: 2,829,793 km (0.044 R)
• M21: 2,922,843 km (0.082 R)
• M22: 3,036,089 km (0.056 R)
• M23: 3,273,351 km (0.119 R)
• M24: 3,443,893 km (0.12 R)
• M25: 3,543,674 km (0.091 R)
• M26: 3,739,348 km (0.118 R)
• M27: 3,931,731 km (0.101 R)
• M28: 4,078,188 km (0.116 R)
• M29: 4,198,165 km (0.073 R)
• M30: 4,340,732 km (0.108 R)
• M31: 4,506,785 km (0.111 R)
• M32: 4,652,943 km (0.1 R)
• M33: 4,741,505 km (0.11 R)
• M34: 4,845,325 km (0.052 R)
• M35: 4,950,044 km (0.109 R)
• M36: 5,161,875 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.5

Radius: 14.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.4 AU - 3.36 AU

Year: 3315 Days

Day: 13.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 85,689,702 km

• M1: 200,760 km (0.116 R)
• M2: 463,753 km (0.079 R)
• M3: 600,935 km (0.066 R)
• M4: 733,628 km (0.12 R)
• M5: 924,515 km (0.12 R)
• M6: 1,672,803 km (0.107 R)
• M7: 2,074,623 km (0.102 R)
• M8: 2,204,624 km (0.118 R)
• M9: 2,320,712 km (0.11 R)
• M10: 2,473,002 km (0.078 R)
• M11: 2,770,104 km (0.102 R)
• M12: 2,932,268 km (0.114 R)
• M13: 3,285,020 km (0.108 R)
• M14: 3,495,653 km (0.041 R)
• M15: 3,691,028 km (0.109 R)
• M16: 3,790,212 km (0.093 R)
• M17: 4,133,988 km (0.104 R)
• M18: 4,551,515 km (0.106 R)
• M19: 4,873,749 km (0.116 R)
• M20: 5,070,620 km (0.04 R)
• M21: 5,203,463 km (0.105 R)
• M22: 5,427,411 km (0.071 R)
• M23: 5,815,617 km (0.106 R)
• M24: 5,908,218 km (0.117 R)
• M25: 6,024,755 km (0.065 R)
• M26: 6,165,527 km (0.102 R)
• M27: 6,546,552 km (0.042 R)
• M28: 6,813,136 km (0.047 R)
• M29: 6,935,357 km (0.1 R)
• M30: 7,356,774 km (0.081 R)
• M31: 7,583,415 km (0.094 R)
• M32: 7,735,706 km (0.1 R)
• M33: 8,459,909 km (0.109 R)
• M34: 9,017,460 km (0.052 R)
• M35: 9,287,185 km (0.097 R)
• M36: 9,751,986 km (0.106 R)
• M37: 9,945,566 km (0.049 R)
• M38: 10,224,266 km (0.044 R)
• M39: 10,477,386 km (0.083 R)
• M40: 10,618,906 km (0.115 R)
• M41: 11,307,205 km (0.119 R)
• M42: 11,656,666 km (0.117 R)
• M43: 12,039,487 km (0.111 R)
• M44: 12,666,452 km (0.087 R)
• M45: 12,847,615 km (0.105 R)
• M46: 13,365,523 km (0.114 R)
• M47: 13,457,525 km (0.099 R)
• M48: 13,735,179 km (0.105 R)
• M49: 13,828,079 km (0.117 R)
• M50: 14,421,684 km (0.076 R)
• M51: 14,705,770 km (0.057 R)
• M52: 14,991,801 km (0.065 R)
• M53: 16,023,578 km (0.11 R)
• M54: 16,416,422 km (0.068 R)
• M55: 16,845,468 km (0.073 R)
• M56: 16,945,100 km (0.09 R)
• M57: 17,244,895 km (0.087 R)
• M58: 19,184,880 km (0.111 R)
• M59: 19,323,557 km (0.094 R)
• M60: 19,427,827 km (0.092 R)
• M61: 20,871,596 km (0.044 R)
• M62: 21,552,266 km (0.099 R)
• M63: 21,804,937 km (0.115 R)
• M64: 22,022,303 km (0.111 R)
• M65: 22,715,389 km (0.03 R)
• M66: 23,082,951 km (0.12 R)
• M67: 23,193,654 km (0.082 R)
• M68: 24,160,206 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.5

Radius: 12.2

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.78 AU - 3.68 AU

Year: 3937 Days

Day: 15 Hours

Environment

Temp: -223 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 85,689,702 km

• M1: 167,849 km (0.117 R)
• M2: 247,884 km (0.108 R)
• M3: 459,864 km (0.102 R)
• M4: 958,623 km (0.065 R)
• M5: 1,170,753 km (0.106 R)
• M6: 1,311,525 km (0.094 R)
• M7: 1,413,700 km (0.119 R)
• M8: 1,626,278 km (0.108 R)
• M9: 1,800,859 km (0.102 R)
• M10: 2,186,373 km (0.093 R)
• M11: 2,326,696 km (0.097 R)
• M12: 2,956,503 km (0.105 R)
• M13: 3,053,592 km (0.07 R)
• M14: 3,171,475 km (0.077 R)
• M15: 3,290,854 km (0.06 R)
• M16: 3,679,210 km (0.104 R)
• M17: 3,910,788 km (0.025 R)
• M18: 4,039,292 km (0.101 R)
• M19: 4,190,835 km (0.062 R)
• M20: 4,322,331 km (0.11 R)
• M21: 5,139,884 km (0.092 R)
• M22: 5,351,864 km (0.045 R)
• M23: 5,494,730 km (0.118 R)
• M24: 5,759,967 km (0.113 R)
• M25: 6,079,059 km (0.12 R)
• M26: 6,178,392 km (0.118 R)
• M27: 6,581,259 km (0.056 R)
• M28: 7,201,492 km (0.109 R)
• M29: 7,759,642 km (0.071 R)
• M30: 7,948,883 km (0.074 R)
• M31: 8,057,641 km (0.09 R)
• M32: 8,249,275 km (0.113 R)
• M33: 8,497,757 km (0.099 R)
• M34: 9,603,435 km (0.08 R)
• M35: 10,306,246 km (0.083 R)
• M36: 10,784,062 km (0.107 R)
• M37: 10,934,856 km (0.101 R)
• M38: 11,483,731 km (0.12 R)
• M39: 12,292,158 km (0.101 R)
• M40: 12,386,704 km (0.083 R)
• M41: 12,576,394 km (0.093 R)
• M42: 13,669,356 km (0.105 R)
• M43: 13,832,717 km (0.075 R)
• M44: 14,062,499 km (0.109 R)
• M45: 14,260,417 km (0.102 R)
• M46: 14,525,804 km (0.108 R)
• M47: 15,740,090 km (0.072 R)
• M48: 16,083,117 km (0.1 R)
• M49: 16,776,803 km (0.063 R)
• M50: 17,728,694 km (0.088 R)
• M51: 18,229,099 km (0.051 R)
• M52: 18,625,683 km (0.111 R)
• M53: 18,952,255 km (0.048 R)
• M54: 19,390,577 km (0.097 R)
• M55: 19,500,681 km (0.075 R)
• M56: 20,017,242 km (0.113 R)
• M57: 20,800,686 km (0.089 R)
• M58: 21,139,526 km (0.109 R)
• M59: 22,205,261 km (0.109 R)
• M60: 22,358,898 km (0.113 R)
• M61: 22,705,965 km (0.084 R)
• M62: 23,093,722 km (0.115 R)
• M63: 23,444,530 km (0.108 R)
• M64: 23,522,769 km (0.075 R)
• M65: 23,757,937 km (0.115 R)
• M66: 23,875,820 km (0.088 R)
• M67: 23,954,509 km (0.094 R)
• M68: 24,309,654 km (0.119 R)
• M69: 25,105,215 km (0.065 R)
• M70: 25,305,377 km (0.037 R)
• M71: 26,030,478 km (0.1 R)
• M72: 26,477,028 km (0.045 R)
• M73: 26,680,930 km (0.077 R)
• M74: 26,885,281 km (0.116 R)
• M75: 27,501,325 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.8

Radius: 3

Gravity: 81.42 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.73 AU - 12.29 AU

Year: 23110 Days

Day: 16.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,689,702 km

• M1: 122,969 km (0.115 R)
• M2: 994,975 km (0.101 R)
• M3: 1,233,734 km (0.116 R)
• M4: 1,489,546 km (0.119 R)
• M5: 2,085,394 km (0.046 R)
• M6: 2,388,629 km (0.084 R)
• M7: 2,585,051 km (0.085 R)
• M8: 2,665,086 km (0.114 R)
• M9: 3,334,088 km (0.101 R)
• M10: 3,421,303 km (0.029 R)
• M11: 3,553,398 km (0.114 R)
• M12: 3,597,829 km (0.087 R)
• M13: 3,687,139 km (0.101 R)
• M14: 3,822,674 km (0.118 R)
• M15: 3,913,929 km (0.068 R)
• M16: 4,145,058 km (0.063 R)
• M17: 5,519,114 km (0.091 R)
• M18: 6,633,020 km (0.078 R)
• M19: 6,852,779 km (0.105 R)
• M20: 7,186,981 km (0.103 R)
• M21: 7,412,874 km (0.118 R)
• M22: 7,640,861 km (0.093 R)
• M23: 7,813,497 km (0.115 R)
• M24: 8,045,673 km (0.089 R)
• M25: 8,815,503 km (0.114 R)
• M26: 9,732,688 km (0.071 R)
• M27: 12,795,854 km (0.093 R)
• M28: 12,932,287 km (0.058 R)
• M29: 13,830,922 km (0.108 R)
• M30: 14,111,418 km (0.112 R)
• M31: 15,469,467 km (0.12 R)
• M32: 16,793,857 km (0.055 R)
• M33: 17,469,591 km (0.114 R)
• M34: 17,545,137 km (0.099 R)
• M35: 18,230,745 km (0.113 R)
• M36: 18,615,361 km (0.075 R)
• M37: 18,692,553 km (0.116 R)
• M38: 20,738,154 km (0.114 R)
• M39: 21,139,526 km (0.118 R)
• M40: 22,195,238 km (0.119 R)
• M41: 23,018,924 km (0.075 R)
• M42: 23,517,832 km (0.109 R)
• M43: 24,273,003 km (0.099 R)
• M44: 24,611,243 km (0.1 R)
• M45: 24,780,887 km (0.07 R)
• M46: 24,950,830 km (0.077 R)
• M47: 25,036,101 km (0.069 R)
• M48: 26,585,636 km (0.073 R)
• M49: 27,284,258 km (0.081 R)
• M50: 27,988,864 km (0.051 R)
• M51: 28,165,988 km (0.08 R)
• M52: 28,610,443 km (0.115 R)
• M53: 29,506,086 km (0.105 R)
• M54: 29,596,144 km (0.1 R)
• M55: 33,179,461 km (0.112 R)
• M56: 37,871,299 km (0.086 R)
• M57: 38,755,273 km (0.091 R)
• M58: 39,051,477 km (0.107 R)
• M59: 39,745,461 km (0.116 R)
• M60: 39,944,576 km (0.116 R)
• M61: 41,347,056 km (0.074 R)
• M62: 43,583,395 km (0.096 R)
• M63: 43,891,267 km (0.084 R)
• M64: 44,200,037 km (0.104 R)
• M65: 45,130,536 km (0.116 R)
• M66: 45,858,629 km (0.096 R)
• M67: 47,326,483 km (0.11 R)
• M68: 47,960,329 km (0.085 R)
• M69: 48,596,868 km (0.044 R)
• M70: 51,062,989 km (0.098 R)
• M71: 52,039,115 km (0.11 R)
• M72: 52,583,951 km (0.081 R)
• M73: 54,450,783 km (0.05 R)
• M74: 55,447,852 km (0.066 R)
• M75: 56,339,156 km (0.108 R)
• M76: 57,572,292 km (0.089 R)
• M77: 58,474,816 km (0.107 R)
• M78: 58,701,157 km (0.043 R)
• M79: 60,408,219 km (0.073 R)
• M80: 62,362,266 km (0.042 R)
• M81: 65,273,441 km (0.111 R)
• M82: 65,508,309 km (0.093 R)
• M83: 66,096,528 km (0.119 R)
• M84: 67,159,720 km (0.044 R)
• M85: 68,586,136 km (0.118 R)
• M86: 72,803,300 km (0.072 R)
• M87: 73,168,618 km (0.099 R)
• M88: 73,290,540 km (0.097 R)
• M89: 74,513,503 km (0.113 R)
• M90: 75,004,483 km (0.09 R)
• M91: 77,973,253 km (0.052 R)
• M92: 79,722,800 km (0.059 R)
• M93: 81,485,063 km (0.095 R)
• M94: 82,117,562 km (0.098 R)
• M95: 82,751,708 km (0.106 R)
• M96: 85,432,801 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 13,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit