🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.12 AU - 1.2 AU

Year: 456 Days

Day: 15.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.28 AU - 1.66 AU

Year: 651 Days

Day: 12.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.48 AU - 2.1 AU

Year: 875 Days

Day: 16.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,603,484 km

• M1: 377,884 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.63 AU - 2.47 AU

Year: 1072 Days

Day: 38.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,603,484 km

• M1: 444,156 km (0.103 R)
• M2: 593,754 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.1

Radius: 12.5

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.96 AU - 5.78 AU

Year: 3925 Days

Day: 8.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 69,603,484 km

• M1: 173,683 km (0.097 R)
• M2: 422,315 km (0.112 R)
• M3: 655,987 km (0.06 R)
• M4: 806,781 km (0.028 R)
• M5: 958,025 km (0.107 R)
• M6: 1,119,441 km (0.118 R)
• M7: 1,345,034 km (0.114 R)
• M8: 1,674,299 km (0.113 R)
• M9: 2,158,548 km (0.115 R)
• M10: 2,580,414 km (0.089 R)
• M11: 2,738,688 km (0.087 R)
• M12: 3,046,710 km (0.076 R)
• M13: 3,346,953 km (0.03 R)
• M14: 3,735,908 km (0.109 R)
• M15: 4,098,533 km (0.073 R)
• M16: 4,836,050 km (0.111 R)
• M17: 5,298,457 km (0.116 R)
• M18: 5,546,341 km (0.059 R)
• M19: 5,844,340 km (0.06 R)
• M20: 5,983,616 km (0.114 R)
• M21: 6,265,608 km (0.089 R)
• M22: 7,311,746 km (0.114 R)
• M23: 8,228,930 km (0.034 R)
• M24: 8,940,717 km (0.048 R)
• M25: 9,344,781 km (0.05 R)
• M26: 9,453,389 km (0.094 R)
• M27: 9,535,368 km (0.12 R)
• M28: 9,754,679 km (0.118 R)
• M29: 9,892,758 km (0.079 R)
• M30: 10,282,460 km (0.057 R)
• M31: 10,592,427 km (0.087 R)
• M32: 10,933,959 km (0.08 R)
• M33: 11,106,146 km (0.103 R)
• M34: 12,545,427 km (0.108 R)
• M35: 12,967,443 km (0.113 R)
• M36: 13,241,356 km (0.106 R)
• M37: 13,424,913 km (0.102 R)
• M38: 13,547,733 km (0.092 R)
• M39: 13,949,702 km (0.065 R)
• M40: 15,210,812 km (0.097 R)
• M41: 16,017,594 km (0.077 R)
• M42: 17,942,320 km (0.104 R)
• M43: 18,486,108 km (0.114 R)
• M44: 18,657,248 km (0.114 R)
• M45: 19,208,067 km (0.088 R)
• M46: 19,312,038 km (0.114 R)
• M47: 19,834,284 km (0.101 R)
• M48: 19,939,302 km (0.089 R)
• M49: 20,537,843 km (0.112 R)
• M50: 20,750,571 km (0.074 R)
• M51: 20,928,293 km (0.119 R)
• M52: 22,078,252 km (0.102 R)
• M53: 22,259,714 km (0.092 R)
• M54: 22,514,779 km (0.101 R)
• M55: 23,064,401 km (0.12 R)
• M56: 23,211,755 km (0.111 R)
• M57: 23,581,412 km (0.108 R)
• M58: 23,990,263 km (0.093 R)
• M59: 25,041,786 km (0.101 R)
• M60: 25,345,021 km (0.081 R)
• M61: 25,535,010 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.7

Radius: 8

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.49 AU - 14.87 AU

Year: 18481 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,603,484 km

• M1: 306,077 km (0.113 R)
• M2: 380,427 km (0.112 R)
• M3: 568,622 km (0.049 R)
• M4: 625,170 km (0.043 R)
• M5: 807,529 km (0.102 R)
• M6: 1,586,485 km (0.09 R)
• M7: 1,895,555 km (0.083 R)
• M8: 2,999,587 km (0.117 R)
• M9: 3,345,906 km (0.06 R)
• M10: 3,668,738 km (0.109 R)
• M11: 3,889,395 km (0.072 R)
• M12: 4,152,388 km (0.104 R)
• M13: 4,305,427 km (0.112 R)
• M14: 4,855,199 km (0.101 R)
• M15: 4,976,074 km (0.1 R)
• M16: 5,261,656 km (0.111 R)
• M17: 5,806,193 km (0.119 R)
• M18: 6,106,884 km (0.099 R)
• M19: 6,948,522 km (0.07 R)
• M20: 8,350,254 km (0.093 R)
• M21: 8,640,773 km (0.12 R)
• M22: 9,231,984 km (0.088 R)
• M23: 9,938,235 km (0.083 R)
• M24: 10,871,576 km (0.093 R)
• M25: 11,995,505 km (0.103 R)
• M26: 13,664,419 km (0.063 R)
• M27: 15,463,932 km (0.112 R)
• M28: 15,701,493 km (0.116 R)
• M29: 16,361,070 km (0.067 R)
• M30: 17,152,293 km (0.067 R)
• M31: 17,275,113 km (0.117 R)
• M32: 18,393,657 km (0.092 R)
• M33: 19,088,838 km (0.089 R)
• M34: 19,279,874 km (0.103 R)
• M35: 19,985,827 km (0.085 R)
• M36: 20,244,631 km (0.073 R)
• M37: 21,887,365 km (0.106 R)
• M38: 22,691,005 km (0.029 R)
• M39: 25,368,657 km (0.116 R)
• M40: 25,648,854 km (0.113 R)
• M41: 26,922,680 km (0.097 R)
• M42: 28,144,595 km (0.074 R)
• M43: 29,678,722 km (0.083 R)
• M44: 30,716,482 km (0.113 R)
• M45: 32,675,317 km (0.075 R)
• M46: 33,439,313 km (0.082 R)
• M47: 34,209,293 km (0.037 R)
• M48: 36,238,439 km (0.069 R)
• M49: 37,108,500 km (0.104 R)
• M50: 37,426,694 km (0.11 R)
• M51: 37,745,637 km (0.117 R)
• M52: 37,905,557 km (0.077 R)
• M53: 39,922,735 km (0.11 R)
• M54: 41,809,015 km (0.088 R)
• M55: 44,397,207 km (0.067 R)
• M56: 44,481,580 km (0.079 R)
• M57: 45,923,704 km (0.114 R)
• M58: 48,592,680 km (0.084 R)
• M59: 50,341,030 km (0.11 R)
• M60: 50,517,107 km (0.034 R)
• M61: 52,733,997 km (0.098 R)
• M62: 53,719,399 km (0.036 R)
• M63: 53,809,307 km (0.102 R)
• M64: 54,891,947 km (0.048 R)
• M65: 55,617,646 km (0.09 R)
• M66: 56,895,361 km (0.118 R)
• M67: 56,986,915 km (0.047 R)
• M68: 57,629,737 km (0.119 R)
• M69: 57,998,197 km (0.081 R)
• M70: 58,182,651 km (0.077 R)
• M71: 59,015,163 km (0.102 R)
• M72: 60,224,812 km (0.094 R)
• M73: 60,411,659 km (0.116 R)
• M74: 60,598,657 km (0.096 R)
• M75: 61,254,793 km (0.087 R)
• M76: 61,913,173 km (0.116 R)
• M77: 62,479,401 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217

Radius: 4.2

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 15.63 AU - 23.07 AU

Year: 31089 Days

Day: 22.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,603,484 km

• M1: 310,864 km (0.061 R)
• M2: 949,348 km (0.109 R)
• M3: 1,231,490 km (0.098 R)
• M4: 2,153,461 km (0.116 R)
• M5: 2,520,724 km (0.111 R)
• M6: 2,555,132 km (0.093 R)
• M7: 4,378,879 km (0.068 R)
• M8: 4,461,906 km (0.102 R)
• M9: 4,927,305 km (0.117 R)
• M10: 5,452,394 km (0.073 R)
• M11: 5,721,670 km (0.094 R)
• M12: 6,133,662 km (0.088 R)
• M13: 6,226,413 km (0.061 R)
• M14: 7,229,168 km (0.093 R)
• M15: 7,425,739 km (0.113 R)
• M16: 8,590,059 km (0.085 R)
• M17: 8,641,970 km (0.058 R)
• M18: 9,166,759 km (0.112 R)
• M19: 10,690,114 km (0.114 R)
• M20: 11,537,885 km (0.095 R)
• M21: 12,056,840 km (0.07 R)
• M22: 12,289,914 km (0.092 R)
• M23: 12,642,366 km (0.107 R)
• M24: 13,237,168 km (0.081 R)
• M25: 14,023,903 km (0.065 R)
• M26: 14,207,459 km (0.108 R)
• M27: 14,515,481 km (0.062 R)
• M28: 14,577,265 km (0.115 R)
• M29: 16,215,960 km (0.091 R)
• M30: 17,647,462 km (0.041 R)
• M31: 17,845,829 km (0.118 R)
• M32: 18,780,965 km (0.074 R)
• M33: 18,848,434 km (0.057 R)
• M34: 18,983,521 km (0.078 R)
• M35: 19,663,593 km (0.117 R)
• M36: 20,075,436 km (0.057 R)
• M37: 20,282,479 km (0.119 R)
• M38: 22,035,018 km (0.11 R)
• M39: 22,462,719 km (0.109 R)
• M40: 22,534,376 km (0.117 R)
• M41: 22,821,305 km (0.115 R)
• M42: 24,494,856 km (0.099 R)
• M43: 24,716,111 km (0.07 R)
• M44: 24,790,013 km (0.105 R)
• M45: 26,358,397 km (0.08 R)
• M46: 27,040,264 km (0.076 R)
• M47: 27,728,115 km (0.119 R)
• M48: 28,498,993 km (0.094 R)
• M49: 30,933,100 km (0.093 R)
• M50: 31,812,735 km (0.075 R)
• M51: 32,134,670 km (0.088 R)
• M52: 33,678,221 km (0.042 R)
• M53: 34,831,171 km (0.036 R)
• M54: 35,495,685 km (0.117 R)
• M55: 36,332,236 km (0.078 R)
• M56: 39,656,301 km (0.064 R)
• M57: 39,829,386 km (0.094 R)
• M58: 40,524,118 km (0.113 R)
• M59: 40,611,334 km (0.115 R)
• M60: 40,785,765 km (0.097 R)
• M61: 42,898,536 km (0.12 R)
• M62: 42,987,247 km (0.107 R)
• M63: 43,432,151 km (0.047 R)
• M64: 43,521,312 km (0.099 R)
• M65: 44,416,356 km (0.09 R)
• M66: 44,956,255 km (0.115 R)
• M67: 45,046,462 km (0.071 R)
• M68: 45,498,397 km (0.101 R)
• M69: 46,954,583 km (0.102 R)
• M70: 47,596,358 km (0.102 R)
• M71: 50,567,371 km (0.118 R)
• M72: 52,075,318 km (0.115 R)
• M73: 52,264,858 km (0.11 R)
• M74: 53,025,115 km (0.12 R)
• M75: 57,369,886 km (0.094 R)
• M76: 58,350,799 km (0.119 R)
• M77: 58,646,105 km (0.082 R)
• M78: 59,238,363 km (0.054 R)
• M79: 60,030,933 km (0.083 R)
• M80: 60,528,196 km (0.082 R)
• M81: 61,326,450 km (0.059 R)
• M82: 61,626,843 km (0.111 R)
• M83: 62,027,915 km (0.095 R)
• M84: 63,742,456 km (0.103 R)
• M85: 63,945,161 km (0.06 R)
• M86: 64,758,225 km (0.034 R)
• M87: 65,166,029 km (0.117 R)
• M88: 66,189,279 km (0.066 R)
• M89: 67,217,764 km (0.088 R)
• M90: 67,320,987 km (0.106 R)
• M91: 67,630,654 km (0.039 R)
• M92: 68,251,635 km (0.098 R)
• M93: 68,458,978 km (0.086 R)
• M94: 69,290,742 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit