🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.63 AU - 0.69 AU

Year: 202 Days

Day: 21.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.68 AU - 0.72 AU

Year: 221 Days

Day: 30.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.81 AU - 0.93 AU

Year: 306 Days

Day: 32.9 Hours

Environment

Temp: 50 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.9

Radius: 10.5

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.81 AU - 7.85 AU

Year: 8254 Days

Day: 10.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,612,829 km

• M1: 157,377 km (0.106 R)
• M2: 260,001 km (0.117 R)
• M3: 469,438 km (0.082 R)
• M4: 704,756 km (0.119 R)
• M5: 1,014,573 km (0.044 R)
• M6: 1,914,853 km (0.042 R)
• M7: 2,788,654 km (0.113 R)
• M8: 3,086,204 km (0.09 R)
• M9: 3,365,802 km (0.096 R)
• M10: 4,884,071 km (0.106 R)
• M11: 5,078,848 km (0.081 R)
• M12: 5,144,372 km (0.075 R)
• M13: 6,909,477 km (0.114 R)
• M14: 7,275,842 km (0.051 R)
• M15: 7,610,941 km (0.028 R)
• M16: 7,989,424 km (0.099 R)
• M17: 8,646,757 km (0.084 R)
• M18: 8,725,296 km (0.12 R)
• M19: 8,962,109 km (0.062 R)
• M20: 9,041,546 km (0.106 R)
• M21: 9,808,085 km (0.058 R)
• M22: 10,095,612 km (0.065 R)
• M23: 10,178,340 km (0.069 R)
• M24: 10,427,869 km (0.117 R)
• M25: 10,848,090 km (0.116 R)
• M26: 11,273,845 km (0.077 R)
• M27: 11,445,733 km (0.089 R)
• M28: 12,539,593 km (0.102 R)
• M29: 13,076,499 km (0.117 R)
• M30: 13,347,870 km (0.055 R)
• M31: 14,172,753 km (0.116 R)
• M32: 14,638,301 km (0.098 R)
• M33: 15,584,209 km (0.1 R)
• M34: 16,258,147 km (0.08 R)
• M35: 16,355,236 km (0.052 R)
• M36: 16,452,475 km (0.087 R)
• M37: 17,237,415 km (0.048 R)
• M38: 17,734,229 km (0.119 R)
• M39: 19,150,173 km (0.036 R)
• M40: 21,129,353 km (0.117 R)
• M41: 21,874,799 km (0.114 R)
• M42: 22,089,322 km (0.094 R)
• M43: 22,196,883 km (0.118 R)
• M44: 22,574,767 km (0.06 R)
• M45: 22,737,380 km (0.101 R)
• M46: 23,282,066 km (0.105 R)
• M47: 23,555,980 km (0.114 R)
• M48: 24,830,105 km (0.109 R)
• M49: 25,110,003 km (0.098 R)
• M50: 25,334,699 km (0.098 R)
• M51: 25,673,089 km (0.074 R)
• M52: 26,811,529 km (0.059 R)
• M53: 27,271,542 km (0.058 R)
• M54: 28,316,035 km (0.096 R)
• M55: 28,433,020 km (0.115 R)
• M56: 28,725,783 km (0.113 R)
• M57: 29,610,505 km (0.116 R)
• M58: 29,729,136 km (0.053 R)
• M59: 30,803,997 km (0.032 R)
• M60: 30,984,262 km (0.117 R)
• M61: 31,164,976 km (0.05 R)
• M62: 31,648,626 km (0.053 R)
• M63: 34,103,976 km (0.059 R)
• M64: 34,602,287 km (0.083 R)
• M65: 35,354,465 km (0.108 R)
• M66: 35,795,629 km (0.081 R)
• M67: 36,429,176 km (0.101 R)
• M68: 36,810,950 km (0.107 R)
• M69: 37,194,219 km (0.079 R)
• M70: 37,450,331 km (0.108 R)
• M71: 37,642,863 km (0.1 R)
• M72: 37,900,172 km (0.085 R)
• M73: 38,028,976 km (0.101 R)
• M74: 38,351,658 km (0.093 R)
• M75: 38,740,164 km (0.064 R)
• M76: 39,260,166 km (0.103 R)
• M77: 39,586,289 km (0.109 R)
• M78: 39,847,936 km (0.111 R)
• M79: 40,438,548 km (0.104 R)
• M80: 40,900,058 km (0.116 R)
• M81: 41,761,592 km (0.075 R)
• M82: 41,828,013 km (0.104 R)
• M83: 42,294,759 km (0.116 R)
• M84: 45,198,902 km (0.079 R)
• M85: 45,403,851 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.8

Radius: 9.5

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.92 AU - 10.38 AU

Year: 12182 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 77,612,829 km

• M1: 141,669 km (0.12 R)
• M2: 205,847 km (0.046 R)
• M3: 292,763 km (0.073 R)
• M4: 554,859 km (0.095 R)
• M5: 661,821 km (0.118 R)
• M6: 909,106 km (0.108 R)
• M7: 1,061,995 km (0.066 R)
• M8: 1,223,561 km (0.105 R)
• M9: 1,829,881 km (0.069 R)
• M10: 2,117,707 km (0.116 R)
• M11: 2,804,661 km (0.075 R)
• M12: 3,353,535 km (0.101 R)
• M13: 3,518,991 km (0.081 R)
• M14: 3,954,470 km (0.104 R)
• M15: 4,834,854 km (0.055 R)
• M16: 5,127,317 km (0.108 R)
• M17: 5,233,233 km (0.108 R)
• M18: 5,318,503 km (0.082 R)
• M19: 5,382,831 km (0.087 R)
• M20: 5,490,391 km (0.066 R)
• M21: 5,577,009 km (0.062 R)
• M22: 5,686,065 km (0.117 R)
• M23: 5,773,730 km (0.058 R)
• M24: 6,017,126 km (0.103 R)
• M25: 6,606,092 km (0.062 R)
• M26: 6,744,620 km (0.082 R)
• M27: 6,954,207 km (0.1 R)
• M28: 7,071,641 km (0.082 R)
• M29: 8,306,272 km (0.071 R)
• M30: 8,405,904 km (0.076 R)
• M31: 8,581,233 km (0.117 R)
• M32: 9,320,695 km (0.11 R)
• M33: 9,424,217 km (0.076 R)
• M34: 10,133,461 km (0.119 R)
• M35: 10,427,420 km (0.062 R)
• M36: 10,561,909 km (0.067 R)
• M37: 10,669,919 km (0.057 R)
• M38: 10,887,135 km (0.062 R)
• M39: 11,078,470 km (0.103 R)
• M40: 11,160,749 km (0.119 R)
• M41: 11,270,853 km (0.091 R)
• M42: 11,966,782 km (0.112 R)
• M43: 12,505,185 km (0.108 R)
• M44: 12,993,473 km (0.091 R)
• M45: 13,576,007 km (0.044 R)
• M46: 13,693,591 km (0.038 R)
• M47: 13,988,897 km (0.09 R)
• M48: 14,137,298 km (0.08 R)
• M49: 14,585,942 km (0.034 R)
• M50: 14,796,725 km (0.092 R)
• M51: 15,374,323 km (0.095 R)
• M52: 15,650,480 km (0.106 R)
• M53: 16,176,616 km (0.101 R)
• M54: 16,426,295 km (0.103 R)
• M55: 17,533,319 km (0.108 R)
• M56: 17,661,375 km (0.048 R)
• M57: 18,403,680 km (0.074 R)
• M58: 18,697,041 km (0.068 R)
• M59: 18,795,028 km (0.094 R)
• M60: 19,123,245 km (0.118 R)
• M61: 19,354,225 km (0.043 R)
• M62: 19,420,347 km (0.091 R)
• M63: 19,785,515 km (0.113 R)
• M64: 19,985,528 km (0.05 R)
• M65: 20,085,908 km (0.074 R)
• M66: 20,354,286 km (0.111 R)
• M67: 20,996,211 km (0.05 R)
• M68: 21,370,953 km (0.062 R)
• M69: 21,473,578 km (0.103 R)
• M70: 21,747,940 km (0.031 R)
• M71: 21,954,535 km (0.112 R)
• M72: 22,787,196 km (0.069 R)
• M73: 23,453,655 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.9

Radius: 3.1

Gravity: 103.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.12 AU - 15.36 AU

Year: 17131 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,612,829 km

• M1: 116,088 km (0.084 R)
• M2: 153,487 km (0.093 R)
• M3: 706,252 km (0.103 R)
• M4: 931,995 km (0.097 R)
• M5: 1,094,159 km (0.105 R)
• M6: 1,294,620 km (0.115 R)
• M7: 1,826,889 km (0.117 R)
• M8: 1,927,120 km (0.11 R)
• M9: 2,029,146 km (0.119 R)
• M10: 3,508,070 km (0.07 R)
• M11: 3,758,796 km (0.109 R)
• M12: 4,058,740 km (0.117 R)
• M13: 4,366,163 km (0.114 R)
• M14: 4,681,067 km (0.067 R)
• M15: 4,864,324 km (0.099 R)
• M16: 5,096,650 km (0.119 R)
• M17: 5,332,715 km (0.071 R)
• M18: 5,475,880 km (0.1 R)
• M19: 6,111,372 km (0.051 R)
• M20: 6,513,940 km (0.076 R)
• M21: 6,769,902 km (0.111 R)
• M22: 6,873,125 km (0.099 R)
• M23: 8,262,739 km (0.036 R)
• M24: 8,707,194 km (0.098 R)
• M25: 9,102,432 km (0.086 R)
• M26: 9,330,868 km (0.041 R)
• M27: 9,619,143 km (0.065 R)
• M28: 10,740,978 km (0.052 R)
• M29: 11,286,711 km (0.093 R)
• M30: 11,532,051 km (0.078 R)
• M31: 11,841,419 km (0.119 R)
• M32: 12,090,650 km (0.09 R)
• M33: 12,658,074 km (0.047 R)
• M34: 12,912,989 km (0.111 R)
• M35: 13,169,549 km (0.095 R)
• M36: 13,427,905 km (0.118 R)
• M37: 13,753,131 km (0.101 R)
• M38: 13,949,553 km (0.069 R)
• M39: 14,677,496 km (0.108 R)
• M40: 15,012,595 km (0.105 R)
• M41: 17,004,491 km (0.099 R)
• M42: 17,497,565 km (0.111 R)
• M43: 18,714,544 km (0.063 R)
• M44: 20,032,651 km (0.119 R)
• M45: 20,329,453 km (0.103 R)
• M46: 21,078,190 km (0.032 R)
• M47: 21,607,617 km (0.077 R)
• M48: 22,371,614 km (0.097 R)
• M49: 22,448,507 km (0.085 R)
• M50: 25,034,156 km (0.027 R)
• M51: 29,970,288 km (0.117 R)
• M52: 30,565,239 km (0.082 R)
• M53: 32,286,362 km (0.113 R)
• M54: 32,896,123 km (0.111 R)
• M55: 34,038,752 km (0.099 R)
• M56: 34,304,288 km (0.074 R)
• M57: 35,283,705 km (0.111 R)
• M58: 36,362,605 km (0.038 R)
• M59: 39,663,482 km (0.111 R)
• M60: 39,849,731 km (0.082 R)
• M61: 41,822,030 km (0.06 R)
• M62: 43,250,240 km (0.094 R)
• M63: 43,537,768 km (0.112 R)
• M64: 43,633,660 km (0.084 R)
• M65: 44,211,108 km (0.055 R)
• M66: 44,500,729 km (0.076 R)
• M67: 46,546,031 km (0.085 R)
• M68: 47,431,800 km (0.046 R)
• M69: 48,223,921 km (0.108 R)
• M70: 50,323,826 km (0.078 R)
• M71: 50,626,163 km (0.068 R)
• M72: 51,232,783 km (0.108 R)
• M73: 51,435,637 km (0.05 R)
• M74: 53,272,251 km (0.12 R)
• M75: 55,442,168 km (0.075 R)
• M76: 56,590,182 km (0.085 R)
• M77: 59,441,218 km (0.077 R)
• M78: 59,974,235 km (0.116 R)
• M79: 60,830,533 km (0.049 R)
• M80: 61,583,011 km (0.068 R)
• M81: 62,555,098 km (0.069 R)
• M82: 64,404,875 km (0.069 R)
• M83: 66,162,201 km (0.071 R)
• M84: 67,046,923 km (0.054 R)
• M85: 67,157,775 km (0.102 R)
• M86: 68,492,637 km (0.113 R)
• M87: 69,611,779 km (0.099 R)
• M88: 72,095,103 km (0.065 R)
• M89: 72,322,193 km (0.113 R)
• M90: 72,663,426 km (0.075 R)
• M91: 74,033,742 km (0.051 R)
• M92: 76,452,141 km (0.094 R)
• M93: 77,147,921 km (0.111 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: 209 - 13,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit