🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.4

Radius: 8.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.47 AU - 0.69 AU

Year: 300 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 87,932,587 km

• M1: 109,057 km (0.078 R)
• M2: 175,927 km (0.084 R)
• M3: 230,381 km (0.1 R)
• M4: 304,581 km (0.05 R)
• M5: 360,232 km (0.069 R)
• M6: 439,818 km (0.093 R)
• M7: 503,098 km (0.113 R)
• M8: 559,047 km (0.111 R)
• M9: 675,434 km (0.118 R)
• M10: 793,018 km (0.092 R)
• M11: 851,810 km (0.108 R)
• M12: 914,941 km (0.043 R)
• M13: 1,001,707 km (0.037 R)
• M14: 1,082,939 km (0.119 R)
• M15: 1,154,746 km (0.085 R)
• M16: 1,210,396 km (0.103 R)
• M17: 1,315,564 km (0.083 R)
• M18: 1,373,907 km (0.105 R)
• M19: 1,449,005 km (0.081 R)
• M20: 1,593,517 km (0.119 R)
• M21: 1,793,828 km (0.102 R)
• M22: 1,855,462 km (0.109 R)
• M23: 1,910,963 km (0.037 R)
• M24: 1,998,777 km (0.045 R)
• M25: 2,084,347 km (0.113 R)
• M26: 2,215,096 km (0.11 R)
• M27: 2,296,327 km (0.054 R)
• M28: 2,374,866 km (0.108 R)
• M29: 2,454,303 km (0.111 R)
• M30: 2,519,378 km (0.073 R)
• M31: 2,584,902 km (0.092 R)
• M32: 2,639,355 km (0.062 R)
• M33: 2,729,563 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 13.7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.61 AU - 0.67 AU

Year: 347 Days

Day: 11.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 87,932,587 km

• M1: 170,691 km (0.085 R)
• M2: 299,794 km (0.118 R)
• M3: 454,329 km (0.04 R)
• M4: 543,339 km (0.08 R)
• M5: 635,043 km (0.108 R)
• M6: 720,314 km (0.085 R)
• M7: 812,915 km (0.067 R)
• M8: 915,988 km (0.054 R)
• M9: 1,012,030 km (0.105 R)
• M10: 1,171,202 km (0.102 R)
• M11: 1,270,236 km (0.089 R)
• M12: 1,409,511 km (0.107 R)
• M13: 1,596,359 km (0.118 R)
• M14: 1,766,003 km (0.106 R)
• M15: 1,855,014 km (0.114 R)
• M16: 1,953,299 km (0.1 R)
• M17: 2,084,497 km (0.065 R)
• M18: 2,171,114 km (0.118 R)
• M19: 2,258,928 km (0.114 R)
• M20: 2,388,928 km (0.087 R)
• M21: 2,492,301 km (0.077 R)
• M22: 2,584,602 km (0.081 R)
• M23: 2,686,628 km (0.067 R)
• M24: 2,833,533 km (0.111 R)
• M25: 3,023,223 km (0.104 R)
• M26: 3,144,547 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.2

Radius: 14.6

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.3 AU - 1.98 AU

Year: 1424 Days

Day: 7.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 87,932,587 km

• M1: 182,809 km (0.076 R)
• M2: 274,063 km (0.104 R)
• M3: 493,823 km (0.041 R)
• M4: 744,698 km (0.091 R)
• M5: 1,139,487 km (0.058 R)
• M6: 1,250,788 km (0.084 R)
• M7: 1,348,176 km (0.109 R)
• M8: 1,438,982 km (0.099 R)
• M9: 1,685,669 km (0.107 R)
• M10: 1,804,300 km (0.09 R)
• M11: 1,956,890 km (0.103 R)
• M12: 2,092,725 km (0.094 R)
• M13: 2,542,565 km (0.107 R)
• M14: 2,761,427 km (0.055 R)
• M15: 2,879,161 km (0.095 R)
• M16: 2,986,721 km (0.062 R)
• M17: 3,218,149 km (0.11 R)
• M18: 3,443,145 km (0.085 R)
• M19: 3,583,168 km (0.119 R)
• M20: 3,869,050 km (0.096 R)
• M21: 3,988,130 km (0.113 R)
• M22: 4,325,772 km (0.114 R)
• M23: 4,518,903 km (0.071 R)
• M24: 4,616,590 km (0.115 R)
• M25: 4,899,629 km (0.089 R)
• M26: 5,043,243 km (0.106 R)
• M27: 5,159,331 km (0.117 R)
• M28: 5,261,507 km (0.095 R)
• M29: 5,423,521 km (0.115 R)
• M30: 5,767,746 km (0.08 R)
• M31: 5,980,923 km (0.104 R)
• M32: 6,073,075 km (0.07 R)
• M33: 6,367,933 km (0.072 R)
• M34: 6,540,868 km (0.03 R)
• M35: 6,651,720 km (0.052 R)
• M36: 7,166,636 km (0.109 R)
• M37: 8,183,752 km (0.105 R)
• M38: 8,613,845 km (0.086 R)
• M39: 8,718,115 km (0.079 R)
• M40: 9,051,270 km (0.111 R)
• M41: 9,157,334 km (0.098 R)
• M42: 9,549,879 km (0.059 R)
• M43: 9,802,700 km (0.108 R)
• M44: 10,167,569 km (0.111 R)
• M45: 10,388,525 km (0.085 R)
• M46: 10,629,976 km (0.069 R)
• M47: 10,873,072 km (0.066 R)
• M48: 11,326,952 km (0.069 R)
• M49: 11,498,840 km (0.11 R)
• M50: 11,671,476 km (0.086 R)
• M51: 11,787,115 km (0.086 R)
• M52: 11,941,800 km (0.112 R)
• M53: 12,097,232 km (0.073 R)
• M54: 12,253,262 km (0.105 R)
• M55: 12,429,788 km (0.045 R)
• M56: 12,686,049 km (0.084 R)
• M57: 12,924,209 km (0.079 R)
• M58: 13,103,876 km (0.12 R)
• M59: 13,224,003 km (0.07 R)
• M60: 13,324,533 km (0.09 R)
• M61: 13,445,408 km (0.068 R)
• M62: 13,708,550 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.9

Radius: 13.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.97 AU - 2.75 AU

Year: 2459 Days

Day: 12.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,932,587 km

• M1: 168,896 km (0.039 R)
• M2: 279,598 km (0.054 R)
• M3: 506,688 km (0.107 R)
• M4: 670,797 km (0.078 R)
• M5: 785,838 km (0.104 R)
• M6: 872,754 km (0.057 R)
• M7: 1,095,954 km (0.074 R)
• M8: 1,235,230 km (0.093 R)
• M9: 1,370,316 km (0.1 R)
• M10: 1,510,639 km (0.106 R)
• M11: 1,644,529 km (0.051 R)
• M12: 1,924,876 km (0.043 R)
• M13: 2,258,928 km (0.082 R)
• M14: 2,400,597 km (0.096 R)
• M15: 2,912,671 km (0.096 R)
• M16: 3,167,286 km (0.09 R)
• M17: 3,698,508 km (0.117 R)
• M18: 3,851,098 km (0.053 R)
• M19: 3,974,815 km (0.082 R)
• M20: 4,146,853 km (0.111 R)
• M21: 4,369,754 km (0.113 R)
• M22: 4,794,013 km (0.053 R)
• M23: 4,927,305 km (0.091 R)
• M24: 5,027,984 km (0.092 R)
• M25: 5,146,466 km (0.038 R)
• M26: 5,438,032 km (0.097 R)
• M27: 5,594,661 km (0.079 R)
• M28: 5,770,439 km (0.119 R)
• M29: 6,001,717 km (0.096 R)
• M30: 6,254,238 km (0.117 R)
• M31: 6,658,302 km (0.111 R)
• M32: 6,788,602 km (0.115 R)
• M33: 7,127,591 km (0.115 R)
• M34: 7,376,073 km (0.096 R)
• M35: 7,549,756 km (0.114 R)
• M36: 7,685,740 km (0.032 R)
• M37: 7,940,505 km (0.075 R)
• M38: 8,277,849 km (0.045 R)
• M39: 8,438,367 km (0.108 R)
• M40: 8,579,587 km (0.065 R)
• M41: 8,864,422 km (0.116 R)
• M42: 8,966,896 km (0.032 R)
• M43: 9,090,315 km (0.116 R)
• M44: 9,339,096 km (0.099 R)
• M45: 9,590,121 km (0.101 R)
• M46: 9,970,848 km (0.113 R)
• M47: 10,077,511 km (0.076 R)
• M48: 10,206,016 km (0.038 R)
• M49: 10,292,034 km (0.098 R)
• M50: 10,442,979 km (0.074 R)
• M51: 10,572,979 km (0.073 R)
• M52: 10,660,045 km (0.106 R)
• M53: 11,076,526 km (0.051 R)
• M54: 11,275,640 km (0.06 R)
• M55: 11,767,518 km (0.081 R)
• M56: 11,925,493 km (0.107 R)
• M57: 12,038,739 km (0.118 R)
• M58: 12,198,061 km (0.082 R)
• M59: 12,818,593 km (0.096 R)
• M60: 12,981,206 km (0.03 R)
• M61: 13,638,539 km (0.097 R)
• M62: 14,066,837 km (0.088 R)
• M63: 14,162,580 km (0.078 R)
• M64: 14,282,558 km (0.079 R)
• M65: 14,451,154 km (0.103 R)
• M66: 14,644,734 km (0.054 R)
• M67: 14,741,823 km (0.078 R)
• M68: 14,936,599 km (0.101 R)
• M69: 16,073,394 km (0.101 R)
• M70: 16,475,363 km (0.115 R)
• M71: 16,601,624 km (0.109 R)
• M72: 16,880,624 km (0.087 R)
• M73: 17,058,944 km (0.04 R)
• M74: 17,161,120 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.7

Radius: 5.7

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.1 AU - 6.66 AU

Year: 9671 Days

Day: 22.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,932,587 km

• M1: 111,450 km (0.081 R)
• M2: 235,018 km (0.065 R)
• M3: 315,053 km (0.064 R)
• M4: 358,885 km (0.117 R)
• M5: 633,397 km (0.115 R)
• M6: 690,544 km (0.106 R)
• M7: 989,440 km (0.106 R)
• M8: 1,097,450 km (0.103 R)
• M9: 1,139,038 km (0.074 R)
• M10: 1,195,137 km (0.115 R)
• M11: 1,354,609 km (0.064 R)
• M12: 1,414,298 km (0.082 R)
• M13: 1,536,370 km (0.119 R)
• M14: 1,774,680 km (0.081 R)
• M15: 2,162,437 km (0.09 R)
• M16: 2,375,016 km (0.116 R)
• M17: 2,594,476 km (0.106 R)
• M18: 2,877,814 km (0.117 R)
• M19: 2,916,410 km (0.112 R)
• M20: 2,955,007 km (0.112 R)
• M21: 3,230,865 km (0.086 R)
• M22: 3,270,957 km (0.062 R)
• M23: 3,392,281 km (0.119 R)
• M24: 3,660,062 km (0.03 R)
• M25: 3,807,116 km (0.117 R)
• M26: 4,063,677 km (0.114 R)
• M27: 4,216,117 km (0.118 R)
• M28: 4,593,702 km (0.105 R)
• M29: 4,775,314 km (0.091 R)
• M30: 5,005,395 km (0.117 R)
• M31: 5,145,269 km (0.048 R)
• M32: 5,310,126 km (0.104 R)
• M33: 5,500,714 km (0.098 R)
• M34: 5,863,937 km (0.095 R)
• M35: 6,060,808 km (0.117 R)
• M36: 6,664,585 km (0.069 R)
• M37: 6,792,791 km (0.119 R)
• M38: 6,844,252 km (0.076 R)
• M39: 7,392,977 km (0.106 R)
• M40: 7,605,705 km (0.116 R)
• M41: 7,793,600 km (0.1 R)
• M42: 7,955,764 km (0.07 R)
• M43: 8,228,481 km (0.099 R)
• M44: 8,311,059 km (0.069 R)
• M45: 8,421,313 km (0.112 R)
• M46: 8,643,466 km (0.076 R)
• M47: 8,923,962 km (0.076 R)
• M48: 9,093,606 km (0.085 R)
• M49: 9,178,877 km (0.12 R)
• M50: 10,104,738 km (0.094 R)
• M51: 10,400,194 km (0.116 R)
• M52: 10,698,342 km (0.098 R)
• M53: 10,848,538 km (0.103 R)
• M54: 10,908,826 km (0.07 R)
• M55: 11,425,537 km (0.09 R)
• M56: 13,023,243 km (0.117 R)
• M57: 13,831,520 km (0.11 R)
• M58: 14,126,527 km (0.083 R)
• M59: 14,258,323 km (0.036 R)
• M60: 14,357,356 km (0.108 R)
• M61: 14,822,905 km (0.076 R)
• M62: 15,327,050 km (0.057 R)
• M63: 15,836,879 km (0.113 R)
• M64: 16,111,092 km (0.082 R)
• M65: 16,456,065 km (0.113 R)
• M66: 16,943,006 km (0.118 R)
• M67: 18,504,209 km (0.091 R)
• M68: 18,974,246 km (0.115 R)
• M69: 19,448,172 km (0.114 R)
• M70: 20,036,840 km (0.099 R)
• M71: 20,184,941 km (0.083 R)
• M72: 20,594,092 km (0.057 R)
• M73: 21,231,678 km (0.114 R)
• M74: 21,307,075 km (0.091 R)
• M75: 21,496,167 km (0.057 R)
• M76: 21,990,139 km (0.116 R)
• M77: 22,028,286 km (0.078 R)
• M78: 23,377,510 km (0.049 R)
• M79: 23,728,616 km (0.093 R)
• M80: 24,594,638 km (0.099 R)
• M81: 24,832,648 km (0.089 R)
• M82: 25,671,443 km (0.108 R)
• M83: 25,872,653 km (0.104 R)
• M84: 25,953,136 km (0.055 R)
• M85: 25,993,528 km (0.073 R)
• M86: 26,438,432 km (0.075 R)
• M87: 26,479,122 km (0.106 R)
• M88: 27,131,070 km (0.07 R)
• M89: 27,253,890 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.3

Radius: 7.9

Gravity: 14.73 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.98 AU - 10.02 AU

Year: 21448 Days

Day: 16.7 Hours

Environment

Temp: -242 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,932,587 km

• M1: 213,775 km (0.101 R)
• M2: 346,618 km (0.109 R)
• M3: 723,306 km (0.105 R)
• M4: 908,957 km (0.087 R)
• M5: 1,357,002 km (0.091 R)
• M6: 1,487,152 km (0.074 R)
• M7: 2,352,127 km (0.11 R)
• M8: 2,430,367 km (0.093 R)
• M9: 2,834,281 km (0.083 R)
• M10: 3,568,358 km (0.116 R)
• M11: 3,795,148 km (0.091 R)
• M12: 4,262,791 km (0.106 R)
• M13: 4,503,494 km (0.029 R)
• M14: 4,650,100 km (0.082 R)
• M15: 4,998,214 km (0.085 R)
• M16: 5,150,056 km (0.069 R)
• M17: 5,825,341 km (0.039 R)
• M18: 5,931,705 km (0.044 R)
• M19: 5,985,261 km (0.085 R)
• M20: 6,473,399 km (0.092 R)
• M21: 6,528,451 km (0.065 R)
• M22: 7,954,418 km (0.103 R)
• M23: 8,250,771 km (0.034 R)
• M24: 8,490,577 km (0.081 R)
• M25: 11,077,573 km (0.119 R)
• M26: 11,608,795 km (0.088 R)
• M27: 12,626,958 km (0.063 R)
• M28: 13,111,954 km (0.048 R)
• M29: 14,028,690 km (0.077 R)
• M30: 14,747,956 km (0.077 R)
• M31: 15,405,439 km (0.089 R)
• M32: 16,597,884 km (0.05 R)
• M33: 17,742,607 km (0.117 R)
• M34: 20,754,461 km (0.094 R)
• M35: 21,244,394 km (0.112 R)
• M36: 22,152,303 km (0.086 R)
• M37: 22,235,480 km (0.088 R)
• M38: 24,606,157 km (0.077 R)
• M39: 26,348,075 km (0.114 R)
• M40: 28,761,986 km (0.103 R)
• M41: 28,943,598 km (0.115 R)
• M42: 29,125,509 km (0.084 R)
• M43: 29,857,341 km (0.092 R)
• M44: 31,806,751 km (0.105 R)
• M45: 34,662,425 km (0.113 R)
• M46: 35,340,403 km (0.03 R)
• M47: 35,632,418 km (0.089 R)
• M48: 36,611,236 km (0.05 R)
• M49: 36,709,522 km (0.094 R)
• M50: 41,022,130 km (0.098 R)
• M51: 42,977,972 km (0.109 R)
• M52: 43,601,945 km (0.111 R)
• M53: 43,810,634 km (0.043 R)
• M54: 44,333,628 km (0.078 R)
• M55: 45,280,433 km (0.09 R)
• M56: 45,915,326 km (0.064 R)
• M57: 46,021,391 km (0.097 R)
• M58: 46,873,052 km (0.104 R)
• M59: 47,408,014 km (0.111 R)
• M60: 47,837,510 km (0.077 R)
• M61: 48,268,202 km (0.111 R)
• M62: 48,484,072 km (0.103 R)
• M63: 50,222,399 km (0.077 R)
• M64: 50,550,616 km (0.052 R)
• M65: 51,539,458 km (0.076 R)
• M66: 53,759,790 km (0.08 R)
• M67: 53,871,689 km (0.115 R)
• M68: 54,207,536 km (0.043 R)
• M69: 54,881,624 km (0.101 R)
• M70: 55,558,405 km (0.053 R)
• M71: 55,897,843 km (0.103 R)
• M72: 57,605,353 km (0.112 R)
• M73: 58,407,945 km (0.106 R)
• M74: 58,638,027 km (0.119 R)
• M75: 59,676,835 km (0.101 R)
• M76: 59,908,562 km (0.079 R)
• M77: 62,594,143 km (0.111 R)
• M78: 63,419,325 km (0.085 R)
• M79: 64,129,466 km (0.116 R)
• M80: 67,840,241 km (0.12 R)
• M81: 68,445,364 km (0.057 R)
• M82: 69,052,133 km (0.089 R)
• M83: 69,782,620 km (0.111 R)
• M84: 70,271,057 km (0.037 R)
• M85: 71,374,191 km (0.07 R)
• M86: 73,970,462 km (0.092 R)
• M87: 76,345,927 km (0.163 R)
• M88: 77,479,879 km (0.157 R)
• M89: 77,985,520 km (0.225 R)
• M90: 78,238,938 km (0.043 R)
• M91: 78,619,366 km (0.076 R)
• M92: 80,147,358 km (0.135 R)
• M93: 80,402,872 km (0.068 R)
• M94: 81,428,066 km (0.043 R)
• M95: 83,620,871 km (0.052 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 13,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit