🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.59 AU - 0.61 AU

Year: 166 Days

Day: 12.2 Hours

Environment

Temp: 239 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,537,720 km

• M1: 155,283 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.71 AU - 0.95 AU

Year: 270 Days

Day: 38.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.62 AU - 1.98 AU

Year: 861 Days

Day: 22.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.59 AU - 3.49 AU

Year: 1889 Days

Day: 22.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860

Radius: 14.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.2 AU - 6.06 AU

Year: 4762 Days

Day: 5.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 108,537,720 km

• M1: 203,304 km (0.111 R)
• M2: 331,509 km (0.117 R)
• M3: 456,124 km (0.097 R)
• M4: 548,426 km (0.109 R)
• M5: 886,068 km (0.101 R)
• M6: 1,153,250 km (0.105 R)
• M7: 1,415,345 km (0.112 R)
• M8: 1,579,006 km (0.066 R)
• M9: 1,766,601 km (0.081 R)
• M10: 1,979,928 km (0.075 R)
• M11: 2,164,532 km (0.07 R)
• M12: 2,531,346 km (0.05 R)
• M13: 2,671,519 km (0.093 R)
• M14: 2,793,890 km (0.098 R)
• M15: 2,897,262 km (0.051 R)
• M16: 3,150,980 km (0.029 R)
• M17: 3,545,320 km (0.117 R)
• M18: 3,863,066 km (0.112 R)
• M19: 4,237,808 km (0.116 R)
• M20: 4,381,422 km (0.111 R)
• M21: 4,947,202 km (0.045 R)
• M22: 5,047,881 km (0.095 R)
• M23: 5,174,890 km (0.11 R)
• M24: 5,380,287 km (0.102 R)
• M25: 5,905,675 km (0.033 R)
• M26: 6,174,652 km (0.057 R)
• M27: 6,475,194 km (0.095 R)
• M28: 6,641,248 km (0.072 R)
• M29: 6,780,523 km (0.11 R)
• M30: 7,783,876 km (0.119 R)
• M31: 8,049,413 km (0.11 R)
• M32: 8,347,860 km (0.102 R)
• M33: 8,711,084 km (0.089 R)
• M34: 9,172,294 km (0.115 R)
• M35: 9,359,142 km (0.116 R)
• M36: 10,150,814 km (0.098 R)
• M37: 10,767,008 km (0.082 R)
• M38: 11,063,211 km (0.117 R)
• M39: 11,428,829 km (0.08 R)
• M40: 11,529,209 km (0.101 R)
• M41: 12,069,855 km (0.104 R)
• M42: 12,411,836 km (0.097 R)
• M43: 13,140,677 km (0.052 R)
• M44: 14,026,446 km (0.075 R)
• M45: 14,134,007 km (0.065 R)
• M46: 14,749,004 km (0.089 R)
• M47: 15,409,628 km (0.109 R)
• M48: 15,892,679 km (0.062 R)
• M49: 16,418,666 km (0.056 R)
• M50: 16,759,749 km (0.115 R)
• M51: 17,333,606 km (0.11 R)
• M52: 18,500,469 km (0.111 R)
• M53: 19,652,523 km (0.04 R)
• M54: 20,014,849 km (0.108 R)
• M55: 20,460,650 km (0.053 R)
• M56: 20,786,923 km (0.063 R)
• M57: 20,950,733 km (0.062 R)
• M58: 21,403,416 km (0.098 R)
• M59: 21,651,599 km (0.047 R)
• M60: 22,025,893 km (0.026 R)
• M61: 22,318,357 km (0.075 R)
• M62: 22,949,510 km (0.1 R)
• M63: 23,076,519 km (0.116 R)
• M64: 23,757,488 km (0.079 R)
• M65: 24,315,638 km (0.119 R)
• M66: 24,747,976 km (0.091 R)
• M67: 25,445,102 km (0.041 R)
• M68: 26,192,792 km (0.108 R)
• M69: 27,619,806 km (0.061 R)
• M70: 28,252,007 km (0.096 R)
• M71: 29,346,913 km (0.114 R)
• M72: 29,484,843 km (0.062 R)
• M73: 29,622,922 km (0.114 R)
• M74: 30,038,355 km (0.077 R)
• M75: 30,502,258 km (0.06 R)
• M76: 31,390,271 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 8.5

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.55 AU - 10.33 AU

Year: 8740 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 108,537,720 km

• M1: 171,140 km (0.112 R)
• M2: 523,144 km (0.116 R)
• M3: 581,337 km (0.089 R)
• M4: 744,100 km (0.093 R)
• M5: 879,635 km (0.081 R)
• M6: 1,098,647 km (0.12 R)
• M7: 1,335,161 km (0.114 R)
• M8: 1,501,963 km (0.102 R)
• M9: 1,747,004 km (0.042 R)
• M10: 1,874,312 km (0.073 R)
• M11: 1,948,512 km (0.095 R)
• M12: 2,354,371 km (0.08 R)
• M13: 2,454,901 km (0.118 R)
• M14: 2,978,942 km (0.117 R)
• M15: 3,087,850 km (0.108 R)
• M16: 3,445,538 km (0.093 R)
• M17: 3,958,808 km (0.108 R)
• M18: 4,322,630 km (0.081 R)
• M19: 4,520,997 km (0.12 R)
• M20: 4,849,813 km (0.106 R)
• M21: 4,926,856 km (0.101 R)
• M22: 5,134,199 km (0.12 R)
• M23: 5,397,491 km (0.046 R)
• M24: 5,746,204 km (0.12 R)
• M25: 5,827,884 km (0.074 R)
• M26: 6,269,348 km (0.088 R)
• M27: 6,465,770 km (0.11 R)
• M28: 6,807,601 km (0.117 R)
• M29: 6,893,919 km (0.09 R)
• M30: 7,125,945 km (0.088 R)
• M31: 7,331,193 km (0.05 R)
• M32: 7,897,870 km (0.114 R)
• M33: 8,540,692 km (0.101 R)
• M34: 9,073,260 km (0.099 R)
• M35: 9,423,619 km (0.08 R)
• M36: 10,401,690 km (0.095 R)
• M37: 10,534,532 km (0.115 R)
• M38: 10,701,484 km (0.112 R)
• M39: 11,105,548 km (0.059 R)
• M40: 11,514,548 km (0.058 R)
• M41: 11,755,401 km (0.113 R)
• M42: 12,067,611 km (0.06 R)
• M43: 13,596,651 km (0.107 R)
• M44: 15,487,868 km (0.111 R)
• M45: 15,563,714 km (0.091 R)
• M46: 16,021,334 km (0.105 R)
• M47: 16,328,907 km (0.105 R)
• M48: 17,145,412 km (0.115 R)
• M49: 17,460,016 km (0.096 R)
• M50: 17,539,004 km (0.074 R)
• M51: 17,657,635 km (0.073 R)
• M52: 17,855,852 km (0.119 R)
• M53: 17,935,438 km (0.103 R)
• M54: 18,174,795 km (0.106 R)
• M55: 18,254,830 km (0.103 R)
• M56: 18,374,957 km (0.085 R)
• M57: 18,858,607 km (0.107 R)
• M58: 19,183,384 km (0.05 R)
• M59: 19,264,765 km (0.109 R)
• M60: 19,591,786 km (0.11 R)
• M61: 20,459,005 km (0.088 R)
• M62: 20,542,331 km (0.104 R)
• M63: 20,960,158 km (0.045 R)
• M64: 21,465,350 km (0.06 R)
• M65: 21,550,022 km (0.113 R)
• M66: 22,187,907 km (0.102 R)
• M67: 22,359,197 km (0.099 R)
• M68: 23,656,958 km (0.05 R)
• M69: 24,359,021 km (0.11 R)
• M70: 24,624,109 km (0.106 R)
• M71: 25,246,286 km (0.081 R)
• M72: 26,053,965 km (0.047 R)
• M73: 26,460,871 km (0.119 R)
• M74: 26,597,005 km (0.118 R)
• M75: 27,143,786 km (0.104 R)
• M76: 27,235,340 km (0.107 R)
• M77: 27,464,523 km (0.095 R)
• M78: 27,694,306 km (0.1 R)
• M79: 28,017,138 km (0.073 R)
• M80: 28,573,642 km (0.063 R)
• M81: 28,806,416 km (0.045 R)
• M82: 29,461,954 km (0.07 R)
• M83: 29,838,642 km (0.113 R)
• M84: 30,027,733 km (0.108 R)
• M85: 30,978,577 km (0.036 R)
• M86: 31,217,784 km (0.094 R)
• M87: 31,601,952 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.3

Radius: 3.6

Gravity: 64.84 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 17.38 AU - 21.68 AU

Year: 30764 Days

Day: 18 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,537,720 km

• M1: 122,371 km (0.094 R)
• M2: 328,966 km (0.077 R)
• M3: 448,195 km (0.04 R)
• M4: 553,063 km (0.091 R)
• M5: 636,988 km (0.114 R)
• M6: 912,697 km (0.058 R)
• M7: 1,012,179 km (0.079 R)
• M8: 1,115,103 km (0.105 R)
• M9: 1,368,521 km (0.083 R)
• M10: 1,842,747 km (0.101 R)
• M11: 2,140,746 km (0.111 R)
• M12: 2,876,917 km (0.108 R)
• M13: 2,925,386 km (0.064 R)
• M14: 3,683,548 km (0.078 R)
• M15: 4,782,046 km (0.081 R)
• M16: 5,130,010 km (0.085 R)
• M17: 6,793,987 km (0.046 R)
• M18: 7,382,505 km (0.117 R)
• M19: 7,716,557 km (0.073 R)
• M20: 8,677,724 km (0.12 R)
• M21: 9,459,073 km (0.086 R)
• M22: 11,393,075 km (0.103 R)
• M23: 11,856,230 km (0.105 R)
• M24: 12,246,830 km (0.101 R)
• M25: 12,325,518 km (0.114 R)
• M26: 13,201,563 km (0.099 R)
• M27: 15,605,451 km (0.085 R)
• M28: 15,861,713 km (0.083 R)
• M29: 16,465,041 km (0.077 R)
• M30: 18,409,514 km (0.108 R)
• M31: 18,952,255 km (0.079 R)
• M32: 19,500,232 km (0.117 R)
• M33: 22,029,932 km (0.086 R)
• M34: 22,125,675 km (0.103 R)
• M35: 22,317,310 km (0.096 R)
• M36: 23,186,922 km (0.1 R)
• M37: 27,080,955 km (0.08 R)
• M38: 27,594,524 km (0.082 R)
• M39: 27,697,597 km (0.081 R)
• M40: 30,636,447 km (0.12 R)
• M41: 30,743,260 km (0.04 R)
• M42: 32,795,444 km (0.114 R)
• M43: 32,904,650 km (0.079 R)
• M44: 34,446,555 km (0.091 R)
• M45: 35,114,510 km (0.068 R)
• M46: 35,450,058 km (0.102 R)
• M47: 36,011,798 km (0.059 R)
• M48: 36,124,445 km (0.065 R)
• M49: 39,327,036 km (0.075 R)
• M50: 41,079,725 km (0.1 R)
• M51: 42,024,884 km (0.085 R)
• M52: 43,455,937 km (0.065 R)
• M53: 43,936,446 km (0.097 R)
• M54: 47,720,075 km (0.098 R)
• M55: 48,464,325 km (0.044 R)
• M56: 48,588,790 km (0.102 R)
• M57: 48,837,870 km (0.094 R)
• M58: 49,212,464 km (0.114 R)
• M59: 49,462,591 km (0.115 R)
• M60: 49,587,954 km (0.097 R)
• M61: 49,964,342 km (0.102 R)
• M62: 50,972,782 km (0.094 R)
• M63: 51,606,478 km (0.081 R)
• M64: 52,370,325 km (0.112 R)
• M65: 57,162,693 km (0.113 R)
• M66: 57,294,189 km (0.099 R)
• M67: 58,085,113 km (0.086 R)
• M68: 60,479,278 km (0.062 R)
• M69: 61,015,586 km (0.069 R)
• M70: 62,228,226 km (0.106 R)
• M71: 62,769,771 km (0.119 R)
• M72: 64,540,411 km (0.105 R)
• M73: 66,051,499 km (0.06 R)
• M74: 66,742,192 km (0.068 R)
• M75: 67,713,083 km (0.113 R)
• M76: 70,936,169 km (0.1 R)
• M77: 72,637,545 km (0.083 R)
• M78: 75,358,731 km (0.054 R)
• M79: 80,016,610 km (0.097 R)
• M80: 80,605,278 km (0.068 R)
• M81: 83,719,756 km (0.087 R)
• M82: 86,722,185 km (0.116 R)
• M83: 87,933,030 km (0.076 R)
• M84: 89,607,180 km (0.041 R)
• M85: 91,291,652 km (0.034 R)
• M86: 92,060,734 km (0.117 R)
• M87: 92,369,056 km (0.108 R)
• M88: 93,141,280 km (0.106 R)
• M89: 97,976,133 km (0.041 R)
• M90: 98,290,887 km (0.068 R)
• M91: 98,921,293 km (0.086 R)
• M92: 103,211,909 km (0.048 R)
• M93: 104,494,711 km (0.119 R)
• M94: 107,076,322 km (0.03 R)
• M95: 108,537,743 km (0.072 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 15,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit