🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.15 AU - 1.15 AU

Year: 438 Days

Day: 21.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.21 AU - 1.45 AU

Year: 544 Days

Day: 47 Hours

Environment

Temp: 20 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,530,444 km

• M1: 217,814 km (0.113 R)
• M2: 713,133 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.34 AU - 1.7 AU

Year: 665 Days

Day: 32.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.45 AU - 3.95 AU

Year: 2525 Days

Day: 46.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,530,444 km

• M1: 1,580,950 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.7

Radius: 12.4

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.85 AU - 6.75 AU

Year: 4955 Days

Day: 10.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,530,444 km

• M1: 178,321 km (0.072 R)
• M2: 299,046 km (0.104 R)
• M3: 384,766 km (0.118 R)
• M4: 465,698 km (0.107 R)
• M5: 975,977 km (0.082 R)
• M6: 1,158,187 km (0.117 R)
• M7: 1,273,227 km (0.073 R)
• M8: 1,787,695 km (0.114 R)
• M9: 1,892,114 km (0.069 R)
• M10: 2,014,036 km (0.113 R)
• M11: 2,298,122 km (0.03 R)
• M12: 2,395,810 km (0.066 R)
• M13: 2,731,807 km (0.054 R)
• M14: 2,818,125 km (0.099 R)
• M15: 3,065,111 km (0.104 R)
• M16: 3,467,529 km (0.103 R)
• M17: 3,809,510 km (0.047 R)
• M18: 3,925,897 km (0.109 R)
• M19: 4,004,137 km (0.11 R)
• M20: 4,424,058 km (0.098 R)
• M21: 4,546,578 km (0.089 R)
• M22: 4,836,948 km (0.107 R)
• M23: 5,048,330 km (0.1 R)
• M24: 5,197,928 km (0.087 R)
• M25: 5,968,656 km (0.103 R)
• M26: 6,149,819 km (0.096 R)
• M27: 6,471,454 km (0.114 R)
• M28: 6,940,444 km (0.073 R)
• M29: 7,251,158 km (0.106 R)
• M30: 7,762,933 km (0.06 R)
• M31: 7,886,501 km (0.089 R)
• M32: 8,336,790 km (0.11 R)
• M33: 8,438,068 km (0.037 R)
• M34: 8,744,295 km (0.073 R)
• M35: 8,924,560 km (0.069 R)
• M36: 10,438,191 km (0.075 R)
• M37: 10,767,008 km (0.056 R)
• M38: 11,127,090 km (0.079 R)
• M39: 11,210,715 km (0.105 R)
• M40: 11,604,008 km (0.092 R)
• M41: 11,830,648 km (0.089 R)
• M42: 12,577,591 km (0.074 R)
• M43: 12,752,171 km (0.071 R)
• M44: 12,956,971 km (0.073 R)
• M45: 13,339,941 km (0.093 R)
• M46: 13,428,802 km (0.074 R)
• M47: 13,666,962 km (0.045 R)
• M48: 13,846,480 km (0.115 R)
• M49: 13,996,676 km (0.046 R)
• M50: 14,420,038 km (0.046 R)
• M51: 15,186,727 km (0.082 R)
• M52: 15,279,627 km (0.112 R)
• M53: 15,559,375 km (0.118 R)
• M54: 15,935,165 km (0.106 R)
• M55: 16,408,942 km (0.104 R)
• M56: 16,663,707 km (0.113 R)
• M57: 17,370,706 km (0.106 R)
• M58: 17,532,721 km (0.094 R)
• M59: 17,695,334 km (0.031 R)
• M60: 18,087,579 km (0.119 R)
• M61: 18,913,808 km (0.11 R)
• M62: 19,180,841 km (0.088 R)
• M63: 19,415,560 km (0.109 R)
• M64: 19,617,517 km (0.106 R)
• M65: 20,466,335 km (0.087 R)
• M66: 20,946,993 km (0.081 R)
• M67: 21,327,271 km (0.112 R)
• M68: 21,779,505 km (0.118 R)
• M69: 21,919,379 km (0.113 R)
• M70: 22,164,720 km (0.116 R)
• M71: 22,517,023 km (0.077 R)
• M72: 22,764,607 km (0.111 R)
• M73: 23,226,865 km (0.107 R)
• M74: 23,692,264 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.9

Radius: 14.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.47 AU - 8.51 AU

Year: 7272 Days

Day: 14.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,530,444 km

• M1: 427,401 km (0.039 R)
• M2: 658,979 km (0.065 R)
• M3: 805,285 km (0.083 R)
• M4: 964,308 km (0.114 R)
• M5: 1,105,827 km (0.066 R)
• M6: 1,411,306 km (0.117 R)
• M7: 1,541,456 km (0.116 R)
• M8: 1,867,430 km (0.077 R)
• M9: 2,011,643 km (0.115 R)
• M10: 2,197,294 km (0.043 R)
• M11: 2,408,227 km (0.085 R)
• M12: 2,585,949 km (0.037 R)
• M13: 2,788,804 km (0.102 R)
• M14: 3,039,380 km (0.058 R)
• M15: 3,630,292 km (0.108 R)
• M16: 4,067,716 km (0.109 R)
• M17: 4,328,914 km (0.111 R)
• M18: 4,571,262 km (0.067 R)
• M19: 4,793,116 km (0.038 R)
• M20: 5,325,086 km (0.062 R)
• M21: 5,585,087 km (0.112 R)
• M22: 5,716,583 km (0.076 R)
• M23: 6,253,341 km (0.109 R)
• M24: 7,145,991 km (0.078 R)
• M25: 7,871,242 km (0.11 R)
• M26: 8,287,722 km (0.088 R)
• M27: 8,864,571 km (0.083 R)
• M28: 9,204,458 km (0.099 R)
• M29: 9,454,436 km (0.112 R)
• M30: 9,580,248 km (0.097 R)
• M31: 9,833,517 km (0.08 R)
• M32: 9,961,124 km (0.112 R)
• M33: 10,121,194 km (0.108 R)
• M34: 10,574,325 km (0.088 R)
• M35: 11,466,826 km (0.045 R)
• M36: 11,601,165 km (0.103 R)
• M37: 11,702,293 km (0.028 R)
• M38: 12,349,304 km (0.12 R)
• M39: 12,868,259 km (0.118 R)
• M40: 13,465,155 km (0.112 R)
• M41: 14,323,398 km (0.099 R)
• M42: 14,686,173 km (0.03 R)
• M43: 14,795,678 km (0.118 R)
• M44: 15,088,740 km (0.063 R)
• M45: 15,979,895 km (0.119 R)
• M46: 16,583,522 km (0.118 R)
• M47: 16,811,809 km (0.072 R)
• M48: 18,007,844 km (0.046 R)
• M49: 18,203,368 km (0.075 R)
• M50: 18,438,835 km (0.098 R)
• M51: 18,793,980 km (0.057 R)
• M52: 19,913,571 km (0.086 R)
• M53: 20,196,909 km (0.063 R)
• M54: 20,726,486 km (0.07 R)
• M55: 20,890,445 km (0.116 R)
• M56: 21,301,989 km (0.041 R)
• M57: 21,508,883 km (0.092 R)
• M58: 22,007,941 km (0.071 R)
• M59: 22,217,079 km (0.062 R)
• M60: 22,468,852 km (0.054 R)
• M61: 22,595,113 km (0.085 R)
• M62: 24,042,472 km (0.06 R)
• M63: 24,820,830 km (0.119 R)
• M64: 25,125,710 km (0.034 R)
• M65: 26,892,012 km (0.062 R)
• M66: 27,384,788 km (0.08 R)
• M67: 28,243,031 km (0.078 R)
• M68: 29,155,877 km (0.07 R)
• M69: 29,523,738 km (0.094 R)
• M70: 29,847,019 km (0.045 R)
• M71: 29,985,846 km (0.05 R)
• M72: 30,496,872 km (0.039 R)
• M73: 30,776,770 km (0.082 R)
• M74: 31,057,565 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.8

Radius: 5.4

Gravity: 23.96 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.63 AU - 15.75 AU

Year: 19974 Days

Day: 17.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,530,444 km

• M1: 79,736 km (0.12 R)
• M2: 333,902 km (0.094 R)
• M3: 611,406 km (0.117 R)
• M4: 947,852 km (0.087 R)
• M5: 1,305,092 km (0.036 R)
• M6: 1,363,585 km (0.103 R)
• M7: 1,862,643 km (0.103 R)
• M8: 2,029,295 km (0.08 R)
• M9: 2,377,110 km (0.091 R)
• M10: 2,971,612 km (0.081 R)
• M11: 3,486,977 km (0.109 R)
• M12: 3,944,447 km (0.053 R)
• M13: 5,664,823 km (0.057 R)
• M14: 6,053,029 km (0.089 R)
• M15: 6,803,861 km (0.069 R)
• M16: 7,164,242 km (0.1 R)
• M17: 7,796,443 km (0.038 R)
• M18: 8,501,348 km (0.081 R)
• M19: 8,945,205 km (0.111 R)
• M20: 9,057,403 km (0.116 R)
• M21: 9,625,127 km (0.113 R)
• M22: 9,855,358 km (0.034 R)
• M23: 10,087,534 km (0.081 R)
• M24: 10,145,877 km (0.059 R)
• M25: 10,204,220 km (0.096 R)
• M26: 11,885,102 km (0.115 R)
• M27: 12,132,088 km (0.093 R)
• M28: 12,318,637 km (0.042 R)
• M29: 12,505,933 km (0.066 R)
• M30: 12,883,518 km (0.077 R)
• M31: 13,073,657 km (0.105 R)
• M32: 13,328,721 km (0.116 R)
• M33: 13,843,637 km (0.115 R)
• M34: 14,496,482 km (0.053 R)
• M35: 16,308,711 km (0.117 R)
• M36: 16,445,743 km (0.113 R)
• M37: 16,514,408 km (0.09 R)
• M38: 17,206,448 km (0.112 R)
• M39: 18,333,219 km (0.053 R)
• M40: 18,833,624 km (0.105 R)
• M41: 20,214,412 km (0.114 R)
• M42: 20,805,473 km (0.047 R)
• M43: 21,103,173 km (0.116 R)
• M44: 21,853,556 km (0.118 R)
• M45: 22,612,616 km (0.096 R)
• M46: 23,767,362 km (0.098 R)
• M47: 24,234,556 km (0.082 R)
• M48: 25,099,082 km (0.045 R)
• M49: 25,734,125 km (0.058 R)
• M50: 27,263,314 km (0.057 R)
• M51: 29,319,986 km (0.101 R)
• M52: 29,486,788 km (0.082 R)
• M53: 30,409,058 km (0.061 R)
• M54: 31,255,782 km (0.108 R)
• M55: 32,454,211 km (0.093 R)
• M56: 32,799,333 km (0.103 R)
• M57: 33,319,335 km (0.11 R)
• M58: 34,279,754 km (0.119 R)
• M59: 34,631,309 km (0.115 R)
• M60: 37,666,949 km (0.055 R)
• M61: 38,849,969 km (0.098 R)
• M62: 39,676,048 km (0.097 R)
• M63: 40,415,211 km (0.039 R)
• M64: 40,693,613 km (0.083 R)
• M65: 42,188,993 km (0.103 R)
• M66: 42,565,531 km (0.101 R)
• M67: 42,659,927 km (0.104 R)
• M68: 43,417,192 km (0.111 R)
• M69: 44,274,238 km (0.037 R)
• M70: 47,758,223 km (0.111 R)
• M71: 51,530,183 km (0.098 R)
• M72: 51,630,713 km (0.108 R)
• M73: 55,293,617 km (0.079 R)
• M74: 57,156,260 km (0.034 R)
• M75: 59,144,565 km (0.1 R)
• M76: 59,777,065 km (0.08 R)
• M77: 60,200,128 km (0.096 R)
• M78: 61,688,328 km (0.099 R)
• M79: 63,619,486 km (0.101 R)
• M80: 64,159,385 km (0.114 R)
• M81: 65,352,727 km (0.075 R)
• M82: 66,006,620 km (0.082 R)
• M83: 66,115,826 km (0.115 R)
• M84: 67,760,954 km (0.107 R)
• M85: 68,091,715 km (0.114 R)
• M86: 68,422,925 km (0.089 R)
• M87: 68,976,137 km (0.1 R)
• M88: 69,864,300 km (0.111 R)
• M89: 71,315,699 km (0.046 R)
• M90: 71,651,995 km (0.084 R)
• M91: 73,115,511 km (0.103 R)
• M92: 74,588,900 km (0.044 R)
• M93: 75,386,406 km (0.085 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 18,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit