🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.79 AU - 0.87 AU

Year: 266 Days

Day: 16.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.94 AU - 1.48 AU

Year: 468 Days

Day: 37.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.87 AU - 2.91 AU

Year: 1299 Days

Day: 47.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.48 AU - 2.52 AU

Year: 1389 Days

Day: 42.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 102.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,427,915 km

• M1: 1,127,968 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.32 AU - 2.96 AU

Year: 1508 Days

Day: 46.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.22 AU - 5.02 AU

Year: 2939 Days

Day: 23.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,427,915 km

• M1: 1,406,220 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.9

Radius: 13.2

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.77 AU - 14.15 AU

Year: 13635 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,427,915 km

• M1: 352,004 km (0.1 R)
• M2: 492,177 km (0.096 R)
• M3: 735,872 km (0.042 R)
• M4: 862,731 km (0.108 R)
• M5: 1,116,150 km (0.108 R)
• M6: 1,810,284 km (0.113 R)
• M7: 2,048,144 km (0.056 R)
• M8: 2,720,886 km (0.11 R)
• M9: 2,822,613 km (0.117 R)
• M10: 3,386,148 km (0.062 R)
• M11: 3,681,155 km (0.102 R)
• M12: 3,793,952 km (0.059 R)
• M13: 4,178,568 km (0.088 R)
• M14: 4,296,451 km (0.11 R)
• M15: 4,495,416 km (0.105 R)
• M16: 5,708,954 km (0.104 R)
• M17: 5,884,133 km (0.11 R)
• M18: 6,329,636 km (0.098 R)
• M19: 6,602,352 km (0.069 R)
• M20: 6,832,584 km (0.119 R)
• M21: 7,112,332 km (0.104 R)
• M22: 7,731,517 km (0.041 R)
• M23: 8,072,152 km (0.057 R)
• M24: 8,667,551 km (0.12 R)
• M25: 9,691,399 km (0.084 R)
• M26: 10,058,811 km (0.044 R)
• M27: 10,217,684 km (0.107 R)
• M28: 11,408,184 km (0.08 R)
• M29: 11,573,938 km (0.085 R)
• M30: 12,019,890 km (0.081 R)
• M31: 12,301,433 km (0.057 R)
• M32: 13,918,586 km (0.086 R)
• M33: 14,392,811 km (0.087 R)
• M34: 14,631,869 km (0.093 R)
• M35: 15,418,305 km (0.04 R)
• M36: 15,908,986 km (0.108 R)
• M37: 16,467,135 km (0.094 R)
• M38: 16,592,049 km (0.096 R)
• M39: 17,221,557 km (0.111 R)
• M40: 17,348,267 km (0.037 R)
• M41: 18,438,835 km (0.111 R)
• M42: 19,156,307 km (0.071 R)
• M43: 20,820,732 km (0.112 R)
• M44: 22,047,585 km (0.098 R)
• M45: 22,254,478 km (0.047 R)
• M46: 22,669,912 km (0.113 R)
• M47: 23,157,900 km (0.089 R)
• M48: 23,931,770 km (0.096 R)
• M49: 24,428,584 km (0.089 R)
• M50: 26,012,377 km (0.062 R)
• M51: 26,303,794 km (0.119 R)
• M52: 29,353,945 km (0.029 R)
• M53: 29,581,483 km (0.104 R)
• M54: 31,036,322 km (0.083 R)
• M55: 31,889,180 km (0.085 R)
• M56: 33,143,408 km (0.051 R)
• M57: 35,780,968 km (0.091 R)
• M58: 36,105,296 km (0.117 R)
• M59: 36,593,434 km (0.106 R)
• M60: 36,756,795 km (0.062 R)
• M61: 38,236,767 km (0.111 R)
• M62: 40,240,331 km (0.105 R)
• M63: 40,408,928 km (0.102 R)
• M64: 41,594,940 km (0.08 R)
• M65: 41,680,061 km (0.101 R)
• M66: 42,192,284 km (0.097 R)
• M67: 42,792,471 km (0.089 R)
• M68: 42,878,490 km (0.11 R)
• M69: 44,784,367 km (0.111 R)
• M70: 44,871,732 km (0.049 R)
• M71: 45,484,335 km (0.054 R)
• M72: 45,835,740 km (0.087 R)
• M73: 48,141,193 km (0.119 R)
• M74: 48,588,790 km (0.095 R)
• M75: 49,488,322 km (0.105 R)
• M76: 50,302,583 km (0.113 R)
• M77: 51,944,420 km (0.12 R)
• M78: 52,311,683 km (0.104 R)
• M79: 53,048,751 km (0.102 R)
• M80: 56,219,478 km (0.08 R)
• M81: 58,017,944 km (0.091 R)
• M82: 58,113,088 km (0.086 R)
• M83: 58,589,707 km (0.112 R)
• M84: 59,163,564 km (0.073 R)
• M85: 60,605,987 km (0.032 R)
• M86: 61,768,362 km (0.092 R)
• M87: 62,352,243 km (0.107 R)
• M88: 62,547,319 km (0.093 R)
• M89: 64,903,635 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 14.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.82 AU - 14.6 AU

Year: 14084 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,427,915 km

• M1: 356,641 km (0.1 R)
• M2: 548,426 km (0.094 R)
• M3: 763,548 km (0.096 R)
• M4: 945,459 km (0.052 R)
• M5: 1,607,728 km (0.112 R)
• M6: 2,043,806 km (0.101 R)
• M7: 2,703,533 km (0.104 R)
• M8: 2,862,555 km (0.094 R)
• M9: 3,190,175 km (0.03 R)
• M10: 4,431,538 km (0.1 R)
• M11: 4,620,181 km (0.104 R)
• M12: 5,044,889 km (0.044 R)
• M13: 5,281,852 km (0.115 R)
• M14: 5,603,787 km (0.097 R)
• M15: 6,393,963 km (0.1 R)
• M16: 6,780,523 km (0.107 R)
• M17: 7,219,144 km (0.07 R)
• M18: 7,486,775 km (0.1 R)
• M19: 7,621,862 km (0.106 R)
• M20: 8,032,059 km (0.094 R)
• M21: 8,170,288 km (0.039 R)
• M22: 9,160,925 km (0.081 R)
• M23: 10,239,226 km (0.043 R)
• M24: 11,984,136 km (0.105 R)
• M25: 12,142,410 km (0.12 R)
• M26: 13,216,074 km (0.107 R)
• M27: 14,319,957 km (0.038 R)
• M28: 15,281,572 km (0.117 R)
• M29: 15,741,436 km (0.096 R)
• M30: 15,914,969 km (0.095 R)
• M31: 16,615,686 km (0.106 R)
• M32: 17,987,050 km (0.072 R)
• M33: 18,472,495 km (0.03 R)
• M34: 21,155,233 km (0.095 R)
• M35: 21,282,990 km (0.059 R)
• M36: 22,574,468 km (0.044 R)
• M37: 22,835,816 km (0.049 R)
• M38: 22,966,864 km (0.099 R)
• M39: 23,164,033 km (0.076 R)
• M40: 23,692,264 km (0.044 R)
• M41: 24,090,942 km (0.093 R)
• M42: 24,358,124 km (0.051 R)
• M43: 25,640,177 km (0.105 R)
• M44: 26,186,658 km (0.107 R)
• M45: 26,461,320 km (0.063 R)
• M46: 27,082,899 km (0.117 R)
• M47: 28,199,647 km (0.03 R)
• M48: 29,545,280 km (0.111 R)
• M49: 30,262,004 km (0.049 R)
• M50: 31,056,817 km (0.08 R)
• M51: 32,005,268 km (0.086 R)
• M52: 32,152,023 km (0.034 R)
• M53: 32,963,143 km (0.095 R)
• M54: 33,780,994 km (0.1 R)
• M55: 35,816,722 km (0.083 R)
• M56: 35,969,162 km (0.091 R)
• M57: 36,274,492 km (0.092 R)
• M58: 37,196,015 km (0.114 R)
• M59: 38,125,017 km (0.084 R)
• M60: 39,218,727 km (0.072 R)
• M61: 39,454,344 km (0.104 R)
• M62: 41,837,139 km (0.1 R)
• M63: 42,238,809 km (0.073 R)
• M64: 43,776,675 km (0.1 R)
• M65: 44,021,268 km (0.106 R)
• M66: 44,511,650 km (0.086 R)
• M67: 44,675,459 km (0.077 R)
• M68: 44,839,568 km (0.054 R)
• M69: 47,157,587 km (0.109 R)
• M70: 48,162,885 km (0.108 R)
• M71: 49,599,174 km (0.047 R)
• M72: 50,194,723 km (0.041 R)
• M73: 53,033,941 km (0.118 R)
• M74: 53,468,673 km (0.105 R)
• M75: 53,730,170 km (0.064 R)
• M76: 54,079,331 km (0.087 R)
• M77: 54,604,569 km (0.096 R)
• M78: 54,867,861 km (0.039 R)
• M79: 55,483,606 km (0.087 R)
• M80: 55,925,070 km (0.092 R)
• M81: 56,811,138 km (0.119 R)
• M82: 57,523,373 km (0.115 R)
• M83: 57,880,613 km (0.067 R)
• M84: 59,317,052 km (0.025 R)
• M85: 60,765,159 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.3

Radius: 10.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.67 AU - 15.95 AU

Year: 16114 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 84,427,915 km

• M1: 162,762 km (0.041 R)
• M2: 231,727 km (0.117 R)
• M3: 566,228 km (0.116 R)
• M4: 647,160 km (0.078 R)
• M5: 1,080,545 km (0.105 R)
• M6: 1,535,323 km (0.114 R)
• M7: 2,176,051 km (0.084 R)
• M8: 2,536,731 km (0.099 R)
• M9: 2,653,417 km (0.103 R)
• M10: 2,819,770 km (0.046 R)
• M11: 3,088,298 km (0.089 R)
• M12: 3,238,345 km (0.098 R)
• M13: 4,271,468 km (0.113 R)
• M14: 6,485,367 km (0.112 R)
• M15: 7,368,443 km (0.109 R)
• M16: 7,435,313 km (0.092 R)
• M17: 7,637,270 km (0.113 R)
• M18: 7,772,956 km (0.105 R)
• M19: 8,046,869 km (0.103 R)
• M20: 9,173,491 km (0.097 R)
• M21: 9,828,879 km (0.062 R)
• M22: 10,087,983 km (0.104 R)
• M23: 10,349,181 km (0.09 R)
• M24: 11,107,791 km (0.052 R)
• M25: 11,649,635 km (0.05 R)
• M26: 12,758,903 km (0.075 R)
• M27: 13,041,494 km (0.085 R)
• M28: 13,285,338 km (0.085 R)
• M29: 14,780,270 km (0.074 R)
• M30: 15,247,464 km (0.092 R)
• M31: 15,979,297 km (0.105 R)
• M32: 16,899,024 km (0.107 R)
• M33: 18,789,642 km (0.067 R)
• M34: 19,899,958 km (0.114 R)
• M35: 20,274,700 km (0.083 R)
• M36: 21,508,883 km (0.12 R)
• M37: 23,060,961 km (0.083 R)
• M38: 23,159,246 km (0.097 R)
• M39: 23,405,335 km (0.11 R)
• M40: 23,701,838 km (0.068 R)
• M41: 27,303,855 km (0.046 R)
• M42: 27,616,066 km (0.1 R)
• M43: 28,138,911 km (0.032 R)
• M44: 28,296,437 km (0.074 R)
• M45: 29,727,191 km (0.109 R)
• M46: 33,823,181 km (0.103 R)
• M47: 34,832,219 km (0.107 R)
• M48: 35,453,798 km (0.072 R)
• M49: 35,965,123 km (0.095 R)
• M50: 36,535,989 km (0.118 R)
• M51: 37,167,441 km (0.088 R)
• M52: 37,397,972 km (0.066 R)
• M53: 37,571,206 km (0.105 R)
• M54: 37,744,740 km (0.112 R)
• M55: 39,083,491 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.2

Radius: 8

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.66 AU - 15.76 AU

Year: 20848 Days

Day: 16.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,427,915 km

• M1: 113,395 km (0.103 R)
• M2: 515,963 km (0.115 R)
• M3: 651,648 km (0.084 R)
• M4: 1,014,124 km (0.09 R)
• M5: 1,277,416 km (0.119 R)
• M6: 1,694,794 km (0.086 R)
• M7: 1,762,712 km (0.104 R)
• M8: 2,007,603 km (0.03 R)
• M9: 2,226,316 km (0.119 R)
• M10: 2,568,745 km (0.086 R)
• M11: 4,803,887 km (0.063 R)
• M12: 5,295,465 km (0.112 R)
• M13: 8,041,484 km (0.093 R)
• M14: 8,742,051 km (0.073 R)
• M15: 8,920,222 km (0.082 R)
• M16: 9,340,592 km (0.119 R)
• M17: 9,583,838 km (0.057 R)
• M18: 10,767,307 km (0.112 R)
• M19: 10,830,886 km (0.1 R)
• M20: 11,733,859 km (0.117 R)
• M21: 11,799,233 km (0.072 R)
• M22: 11,996,253 km (0.073 R)
• M23: 12,260,593 km (0.104 R)
• M24: 12,593,747 km (0.062 R)
• M25: 12,727,936 km (0.119 R)
• M26: 13,269,032 km (0.116 R)
• M27: 14,164,375 km (0.112 R)
• M28: 14,937,198 km (0.113 R)
• M29: 16,744,041 km (0.12 R)
• M30: 17,336,748 km (0.11 R)
• M31: 17,560,696 km (0.082 R)
• M32: 17,635,644 km (0.074 R)
• M33: 18,238,524 km (0.09 R)
• M34: 18,848,285 km (0.102 R)
• M35: 19,542,119 km (0.087 R)
• M36: 20,638,073 km (0.102 R)
• M37: 20,875,485 km (0.119 R)
• M38: 21,353,151 km (0.09 R)
• M39: 24,210,171 km (0.097 R)
• M40: 24,460,598 km (0.093 R)
• M41: 26,237,522 km (0.105 R)
• M42: 29,646,109 km (0.101 R)
• M43: 31,447,417 km (0.103 R)
• M44: 31,538,522 km (0.069 R)
• M45: 31,903,392 km (0.069 R)
• M46: 32,269,607 km (0.097 R)
• M47: 33,469,532 km (0.091 R)
• M48: 34,590,169 km (0.082 R)
• M49: 34,684,117 km (0.079 R)
• M50: 35,628,079 km (0.041 R)
• M51: 35,722,924 km (0.062 R)
• M52: 38,413,292 km (0.087 R)
• M53: 40,969,172 km (0.108 R)
• M54: 41,966,840 km (0.081 R)
• M55: 42,267,682 km (0.103 R)
• M56: 43,073,416 km (0.084 R)
• M57: 44,087,689 km (0.056 R)
• M58: 44,495,643 km (0.083 R)
• M59: 46,553,960 km (0.119 R)
• M60: 46,865,423 km (0.062 R)
• M61: 47,386,023 km (0.031 R)
• M62: 48,118,006 km (0.086 R)
• M63: 49,805,320 km (0.079 R)
• M64: 50,656,083 km (0.096 R)
• M65: 51,619,194 km (0.086 R)
• M66: 51,833,867 km (0.118 R)
• M67: 52,372,270 km (0.094 R)
• M68: 53,563,069 km (0.102 R)
• M69: 54,872,349 km (0.109 R)
• M70: 55,421,074 km (0.11 R)
• M71: 55,640,983 km (0.092 R)
• M72: 57,968,128 km (0.095 R)
• M73: 58,079,728 km (0.086 R)
• M74: 59,087,419 km (0.118 R)
• M75: 62,487,928 km (0.042 R)
• M76: 63,981,065 km (0.055 R)
• M77: 67,119,628 km (0.109 R)
• M78: 68,648,518 km (0.099 R)
• M79: 69,595,024 km (0.092 R)
• M80: 69,832,436 km (0.087 R)
• M81: 70,188,927 km (0.101 R)
• M82: 71,023,085 km (0.109 R)
• M83: 71,860,534 km (0.075 R)
• M84: 73,545,156 km (0.119 R)
• M85: 73,907,930 km (0.12 R)
• M86: 74,999,546 km (0.09 R)
• M87: 76,463,361 km (0.109 R)
• M88: 77,936,601 km (0.117 R)
• M89: 79,047,664 km (0.095 R)
• M90: 82,161,395 km (0.09 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit