🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.8

Radius: 8.9

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.91 AU - 0.93 AU

Year: 579 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 67,008,000 km

• M1: 117,135 km (0.085 R)
• M2: 192,981 km (0.076 R)
• M3: 272,867 km (0.094 R)
• M4: 336,446 km (0.118 R)
• M5: 487,240 km (0.069 R)
• M6: 582,833 km (0.11 R)
• M7: 953,387 km (0.08 R)
• M8: 1,042,548 km (0.077 R)
• M9: 1,099,694 km (0.113 R)
• M10: 1,163,871 km (0.081 R)
• M11: 1,235,379 km (0.078 R)
• M12: 1,320,650 km (0.09 R)
• M13: 1,427,164 km (0.086 R)
• M14: 1,608,925 km (0.107 R)
• M15: 1,709,455 km (0.078 R)
• M16: 1,805,198 km (0.069 R)
• M17: 1,867,729 km (0.096 R)
• M18: 1,945,221 km (0.094 R)
• M19: 2,045,452 km (0.117 R)
• M20: 2,139,998 km (0.099 R)
• M21: 2,394,464 km (0.11 R)
• M22: 2,540,920 km (0.048 R)
• M23: 2,682,439 km (0.075 R)
• M24: 2,858,965 km (0.105 R)
• M25: 2,924,190 km (0.105 R)
• M26: 3,097,723 km (0.082 R)
• M27: 3,257,643 km (0.12 R)
• M28: 3,317,183 km (0.113 R)
• M29: 3,454,813 km (0.108 R)
• M30: 3,638,519 km (0.102 R)
• M31: 3,807,415 km (0.067 R)
• M32: 4,015,356 km (0.116 R)
• M33: 4,079,384 km (0.107 R)
• M34: 4,180,662 km (0.118 R)
• M35: 4,310,812 km (0.11 R)
• M36: 4,385,761 km (0.103 R)
• M37: 4,499,156 km (0.075 R)
• M38: 4,594,300 km (0.05 R)
• M39: 4,796,407 km (0.071 R)
• M40: 4,883,922 km (0.073 R)
• M41: 4,942,564 km (0.113 R)
• M42: 5,021,253 km (0.034 R)
• M43: 5,189,550 km (0.109 R)
• M44: 5,390,011 km (0.04 R)
• M45: 5,481,116 km (0.03 R)
• M46: 5,654,500 km (0.116 R)
• M47: 5,809,035 km (0.112 R)
• M48: 5,964,916 km (0.052 R)
• M49: 6,069,634 km (0.112 R)
• M50: 6,302,259 km (0.044 R)
• M51: 6,483,871 km (0.03 R)
• M52: 6,602,502 km (0.036 R)
• M53: 6,973,355 km (0.117 R)
• M54: 7,050,548 km (0.117 R)
• M55: 7,205,830 km (0.113 R)
• M56: 7,306,210 km (0.092 R)
• M57: 7,565,015 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308

Radius: 9.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1 AU - 1.4 AU

Year: 862 Days

Day: 10.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 67,008,000 km

• M1: 127,906 km (0.091 R)
• M2: 207,791 km (0.087 R)
• M3: 293,361 km (0.054 R)
• M4: 361,578 km (0.049 R)
• M5: 518,955 km (0.061 R)
• M6: 624,422 km (0.054 R)
• M7: 696,228 km (0.096 R)
• M8: 829,221 km (0.043 R)
• M9: 904,170 km (0.101 R)
• M10: 1,039,855 km (0.038 R)
• M11: 1,149,061 km (0.1 R)
• M12: 1,373,458 km (0.119 R)
• M13: 1,662,780 km (0.058 R)
• M14: 1,884,335 km (0.118 R)
• M15: 1,951,355 km (0.117 R)
• M16: 2,206,419 km (0.08 R)
• M17: 2,334,475 km (0.059 R)
• M18: 2,413,911 km (0.076 R)
• M19: 2,531,196 km (0.109 R)
• M20: 2,612,876 km (0.116 R)
• M21: 2,802,118 km (0.063 R)
• M22: 3,011,405 km (0.073 R)
• M23: 3,169,979 km (0.038 R)
• M24: 3,298,633 km (0.113 R)
• M25: 3,363,708 km (0.069 R)
• M26: 3,520,038 km (0.074 R)
• M27: 3,603,214 km (0.092 R)
• M28: 3,720,798 km (0.074 R)
• M29: 3,951,329 km (0.106 R)
• M30: 4,186,496 km (0.096 R)
• M31: 4,274,909 km (0.108 R)
• M32: 4,652,494 km (0.098 R)
• M33: 4,891,701 km (0.087 R)
• M34: 5,040,999 km (0.081 R)
• M35: 5,163,371 km (0.104 R)
• M36: 5,372,808 km (0.105 R)
• M37: 5,449,551 km (0.115 R)
• M38: 5,517,169 km (0.091 R)
• M39: 5,662,878 km (0.079 R)
• M40: 5,780,312 km (0.105 R)
• M41: 5,948,161 km (0.096 R)
• M42: 6,017,724 km (0.086 R)
• M43: 6,107,632 km (0.094 R)
• M44: 6,208,012 km (0.104 R)
• M45: 6,573,929 km (0.029 R)
• M46: 6,957,348 km (0.115 R)
• M47: 7,051,744 km (0.119 R)
• M48: 7,157,061 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 9.2

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.9 AU - 4.64 AU

Year: 5788 Days

Day: 10.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,008,000 km

• M1: 143,464 km (0.103 R)
• M2: 222,302 km (0.092 R)
• M3: 296,503 km (0.062 R)
• M4: 355,445 km (0.106 R)
• M5: 458,667 km (0.059 R)
• M6: 759,060 km (0.09 R)
• M7: 846,724 km (0.066 R)
• M8: 964,607 km (0.047 R)
• M9: 1,116,449 km (0.12 R)
• M10: 1,217,278 km (0.051 R)
• M11: 1,397,543 km (0.115 R)
• M12: 1,767,499 km (0.09 R)
• M13: 1,869,076 km (0.059 R)
• M14: 2,538,077 km (0.11 R)
• M15: 2,711,312 km (0.077 R)
• M16: 3,090,094 km (0.088 R)
• M17: 3,443,145 km (0.109 R)
• M18: 3,528,266 km (0.073 R)
• M19: 4,030,466 km (0.088 R)
• M20: 4,255,910 km (0.072 R)
• M21: 4,462,504 km (0.06 R)
• M22: 4,742,851 km (0.028 R)
• M23: 5,005,096 km (0.086 R)
• M24: 5,077,352 km (0.048 R)
• M25: 5,223,210 km (0.073 R)
• M26: 5,643,580 km (0.054 R)
• M27: 5,769,391 km (0.114 R)
• M28: 5,946,964 km (0.112 R)
• M29: 6,152,212 km (0.093 R)
• M30: 6,281,764 km (0.104 R)
• M31: 6,596,069 km (0.079 R)
• M32: 6,835,426 km (0.108 R)
• M33: 7,876,777 km (0.077 R)
• M34: 8,045,673 km (0.061 R)
• M35: 8,215,765 km (0.106 R)
• M36: 8,387,205 km (0.082 R)
• M37: 9,649,661 km (0.073 R)
• M38: 9,800,306 km (0.051 R)
• M39: 10,012,436 km (0.106 R)
• M40: 10,103,840 km (0.071 R)
• M41: 10,472,300 km (0.072 R)
• M42: 10,907,779 km (0.076 R)
• M43: 11,444,387 km (0.111 R)
• M44: 11,860,718 km (0.079 R)
• M45: 11,989,821 km (0.081 R)
• M46: 12,249,373 km (0.082 R)
• M47: 12,477,958 km (0.112 R)
• M48: 12,543,632 km (0.075 R)
• M49: 12,774,013 km (0.107 R)
• M50: 12,840,135 km (0.051 R)
• M51: 13,239,262 km (0.1 R)
• M52: 13,339,642 km (0.092 R)
• M53: 13,541,150 km (0.111 R)
• M54: 15,259,880 km (0.106 R)
• M55: 15,541,124 km (0.075 R)
• M56: 15,859,768 km (0.053 R)
• M57: 17,191,937 km (0.107 R)
• M58: 17,705,357 km (0.106 R)
• M59: 17,853,010 km (0.112 R)
• M60: 18,038,062 km (0.091 R)
• M61: 18,860,103 km (0.101 R)
• M62: 19,010,748 km (0.092 R)
• M63: 19,161,991 km (0.091 R)
• M64: 19,770,705 km (0.065 R)
• M65: 20,851,101 km (0.092 R)
• M66: 20,967,937 km (0.117 R)
• M67: 21,046,027 km (0.116 R)
• M68: 21,241,551 km (0.086 R)
• M69: 21,555,707 km (0.062 R)
• M70: 21,792,371 km (0.102 R)
• M71: 23,028,647 km (0.086 R)
• M72: 23,634,968 km (0.033 R)
• M73: 23,879,111 km (0.117 R)
• M74: 25,402,167 km (0.104 R)
• M75: 25,652,145 km (0.089 R)
• M76: 26,028,683 km (0.116 R)
• M77: 26,196,532 km (0.043 R)
• M78: 26,787,144 km (0.072 R)
• M79: 27,083,947 km (0.082 R)
• M80: 27,211,553 km (0.087 R)
• M81: 27,296,824 km (0.084 R)
• M82: 27,381,945 km (0.096 R)
• M83: 27,467,366 km (0.056 R)
• M84: 28,584,862 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.1

Radius: 6.5

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.83 AU - 10.17 AU

Year: 16257 Days

Day: 24 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,008,000 km

• M1: 216,319 km (0.101 R)
• M2: 428,598 km (0.112 R)
• M3: 537,954 km (0.118 R)
• M4: 920,625 km (0.067 R)
• M5: 1,064,389 km (0.099 R)
• M6: 1,164,470 km (0.049 R)
• M7: 1,400,834 km (0.098 R)
• M8: 1,510,789 km (0.079 R)
• M9: 1,623,735 km (0.07 R)
• M10: 2,071,482 km (0.114 R)
• M11: 2,165,579 km (0.04 R)
• M12: 2,261,022 km (0.038 R)
• M13: 2,623,049 km (0.053 R)
• M14: 3,181,797 km (0.039 R)
• M15: 3,624,308 km (0.066 R)
• M16: 3,700,004 km (0.067 R)
• M17: 4,607,315 km (0.117 R)
• M18: 4,855,049 km (0.071 R)
• M19: 4,896,638 km (0.068 R)
• M20: 5,191,944 km (0.071 R)
• M21: 6,202,178 km (0.087 R)
• M22: 6,338,312 km (0.056 R)
• M23: 6,521,570 km (0.092 R)
• M24: 6,659,948 km (0.095 R)
• M25: 6,799,522 km (0.118 R)
• M26: 7,367,097 km (0.117 R)
• M27: 7,900,712 km (0.101 R)
• M28: 8,396,629 km (0.03 R)
• M29: 9,004,894 km (0.083 R)
• M30: 10,695,500 km (0.119 R)
• M31: 11,188,275 km (0.039 R)
• M32: 12,026,023 km (0.086 R)
• M33: 13,057,650 km (0.07 R)
• M34: 14,476,885 km (0.082 R)
• M35: 15,143,643 km (0.03 R)
• M36: 15,204,679 km (0.066 R)
• M37: 15,265,864 km (0.08 R)
• M38: 16,318,585 km (0.095 R)
• M39: 17,139,428 km (0.119 R)
• M40: 17,586,875 km (0.1 R)
• M41: 18,102,988 km (0.091 R)
• M42: 18,362,839 km (0.049 R)
• M43: 18,886,432 km (0.111 R)
• M44: 19,216,146 km (0.105 R)
• M45: 19,481,383 km (0.1 R)
• M46: 20,553,999 km (0.116 R)
• M47: 20,825,220 km (0.089 R)
• M48: 21,302,587 km (0.086 R)
• M49: 22,756,379 km (0.111 R)
• M50: 23,107,186 km (0.082 R)
• M51: 23,318,568 km (0.119 R)
• M52: 25,539,797 km (0.099 R)
• M53: 25,831,364 km (0.093 R)
• M54: 29,262,091 km (0.095 R)
• M55: 32,123,600 km (0.12 R)
• M56: 32,280,827 km (0.106 R)
• M57: 32,991,267 km (0.103 R)
• M58: 35,721,877 km (0.099 R)
• M59: 36,129,531 km (0.104 R)
• M60: 36,620,661 km (0.052 R)
• M61: 36,702,790 km (0.093 R)
• M62: 38,440,669 km (0.066 R)
• M63: 38,858,346 km (0.079 R)
• M64: 38,941,971 km (0.097 R)
• M65: 39,109,671 km (0.096 R)
• M66: 39,445,667 km (0.091 R)
• M67: 40,035,831 km (0.034 R)
• M68: 40,799,079 km (0.106 R)
• M69: 41,481,545 km (0.099 R)
• M70: 42,425,956 km (0.1 R)
• M71: 44,598,716 km (0.05 R)
• M72: 45,477,902 km (0.065 R)
• M73: 45,654,428 km (0.113 R)
• M74: 47,611,318 km (0.088 R)
• M75: 47,970,053 km (0.11 R)
• M76: 48,961,139 km (0.08 R)
• M77: 50,597,441 km (0.066 R)
• M78: 53,364,253 km (0.096 R)
• M79: 54,110,298 km (0.091 R)
• M80: 54,297,445 km (0.117 R)
• M81: 56,085,139 km (0.108 R)
• M82: 56,558,916 km (0.107 R)
• M83: 57,033,889 km (0.049 R)
• M84: 57,796,689 km (0.108 R)
• M85: 57,892,282 km (0.096 R)
• M86: 59,139,629 km (0.116 R)
• M87: 59,621,633 km (0.086 R)
• M88: 61,173,262 km (0.096 R)
• M89: 61,368,039 km (0.106 R)
• M90: 62,737,906 km (0.116 R)
• M91: 64,315,865 km (0.077 R)
• M92: 65,906,688 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 12,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit