🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.53 AU - 0.75 AU

Year: 191 Days

Day: 22 Hours

Environment

Temp: 179 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,707,939 km

• M1: 340,485 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.68 AU - 1 AU

Year: 287 Days

Day: 33.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.07 AU - 1.23 AU

Year: 460 Days

Day: 15.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,707,939 km

• M1: 665,411 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.51 AU - 1.63 AU

Year: 733 Days

Day: 38.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 74.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,707,939 km

• M1: 818,600 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.23 AU - 4.83 AU

Year: 3016 Days

Day: 24.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954

Radius: 8.4

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.54 AU - 6.48 AU

Year: 4821 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 27,707,939 km

• M1: 105,466 km (0.119 R)
• M2: 183,706 km (0.09 R)
• M3: 242,049 km (0.109 R)
• M4: 328,517 km (0.092 R)
• M5: 660,774 km (0.061 R)
• M6: 725,101 km (0.044 R)
• M7: 778,358 km (0.05 R)
• M8: 946,356 km (0.087 R)
• M9: 1,050,027 km (0.063 R)
• M10: 1,111,063 km (0.092 R)
• M11: 1,204,861 km (0.096 R)
• M12: 1,383,930 km (0.1 R)
• M13: 1,589,328 km (0.102 R)
• M14: 1,953,599 km (0.027 R)
• M15: 2,363,646 km (0.119 R)
• M16: 2,843,108 km (0.111 R)
• M17: 2,929,575 km (0.073 R)
• M18: 3,038,931 km (0.074 R)
• M19: 3,352,488 km (0.036 R)
• M20: 3,652,881 km (0.072 R)
• M21: 3,842,122 km (0.11 R)
• M22: 4,107,509 km (0.104 R)
• M23: 4,554,806 km (0.06 R)
• M24: 4,707,396 km (0.076 R)
• M25: 4,939,572 km (0.065 R)
• M26: 5,201,817 km (0.085 R)
• M27: 6,211,304 km (0.084 R)
• M28: 6,380,648 km (0.045 R)
• M29: 6,494,492 km (0.067 R)
• M30: 6,580,212 km (0.094 R)
• M31: 6,752,997 km (0.059 R)
• M32: 7,309,651 km (0.061 R)
• M33: 7,911,633 km (0.079 R)
• M34: 8,844,077 km (0.111 R)
• M35: 9,355,552 km (0.067 R)
• M36: 9,484,954 km (0.088 R)
• M37: 9,811,077 km (0.029 R)
• M38: 9,876,751 km (0.089 R)
• M39: 9,942,574 km (0.112 R)
• M40: 10,440,735 km (0.087 R)
• M41: 10,981,082 km (0.084 R)
• M42: 11,254,846 km (0.038 R)
• M43: 11,808,807 km (0.112 R)
• M44: 12,549,317 km (0.06 R)
• M45: 12,871,401 km (0.025 R)
• M46: 13,268,583 km (0.119 R)
• M47: 13,341,288 km (0.098 R)
• M48: 13,706,606 km (0.087 R)
• M49: 13,780,058 km (0.062 R)
• M50: 14,746,909 km (0.087 R)
• M51: 16,160,160 km (0.087 R)
• M52: 16,393,533 km (0.029 R)
• M53: 16,510,519 km (0.106 R)
• M54: 16,824,076 km (0.113 R)
• M55: 17,099,934 km (0.073 R)
• M56: 17,258,209 km (0.034 R)
• M57: 17,856,451 km (0.116 R)
• M58: 18,017,119 km (0.026 R)
• M59: 18,786,650 km (0.102 R)
• M60: 19,857,173 km (0.09 R)
• M61: 20,736,359 km (0.112 R)
• M62: 20,862,919 km (0.12 R)
• M63: 21,286,879 km (0.087 R)
• M64: 21,670,748 km (0.11 R)
• M65: 22,014,075 km (0.101 R)
• M66: 23,054,528 km (0.119 R)
• M67: 23,668,777 km (0.117 R)
• M68: 24,022,276 km (0.076 R)
• M69: 25,363,272 km (0.101 R)
• M70: 25,815,656 km (0.097 R)
• M71: 26,088,373 km (0.094 R)
• M72: 26,316,360 km (0.101 R)
• M73: 26,820,205 km (0.108 R)
• M74: 27,188,815 km (0.11 R)
• M75: 27,466,169 km (0.106 R)
• M76: 27,605,295 km (0.116 R)
• M77: 27,791,096 km (0.114 R)
• M78: 29,529,572 km (0.096 R)
• M79: 30,627,920 km (0.081 R)
• M80: 31,206,116 km (0.1 R)
• M81: 31,593,724 km (0.082 R)
• M82: 32,373,578 km (0.089 R)
• M83: 32,471,564 km (0.059 R)
• M84: 32,716,905 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.8

Radius: 10.7

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.28 AU - 9.8 AU

Year: 8498 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 27,707,939 km

• M1: 140,173 km (0.032 R)
• M2: 257,009 km (0.115 R)
• M3: 391,049 km (0.075 R)
• M4: 493,673 km (0.115 R)
• M5: 1,251,685 km (0.083 R)
• M6: 1,353,562 km (0.092 R)
• M7: 1,628,822 km (0.105 R)
• M8: 1,757,027 km (0.036 R)
• M9: 1,922,033 km (0.093 R)
• M10: 2,321,310 km (0.109 R)
• M11: 2,484,671 km (0.086 R)
• M12: 2,727,618 km (0.074 R)
• M13: 2,958,747 km (0.054 R)
• M14: 3,056,883 km (0.066 R)
• M15: 3,297,137 km (0.116 R)
• M16: 3,669,187 km (0.113 R)
• M17: 3,967,934 km (0.062 R)
• M18: 4,772,172 km (0.052 R)
• M19: 5,699,230 km (0.104 R)
• M20: 6,271,741 km (0.104 R)
• M21: 6,475,344 km (0.061 R)
• M22: 6,915,012 km (0.083 R)
• M23: 7,019,880 km (0.081 R)
• M24: 7,098,868 km (0.111 R)
• M25: 7,823,221 km (0.077 R)
• M26: 8,180,460 km (0.086 R)
• M27: 8,263,637 km (0.108 R)
• M28: 8,347,112 km (0.098 R)
• M29: 8,939,520 km (0.118 R)
• M30: 9,255,171 km (0.104 R)
• M31: 9,399,833 km (0.085 R)
• M32: 10,857,514 km (0.097 R)
• M33: 11,815,838 km (0.11 R)
• M34: 11,941,351 km (0.031 R)
• M35: 12,067,462 km (0.073 R)
• M36: 12,672,286 km (0.071 R)
• M37: 13,027,132 km (0.114 R)
• M38: 13,385,120 km (0.12 R)
• M39: 14,077,608 km (0.045 R)
• M40: 14,545,700 km (0.116 R)
• M41: 15,223,379 km (0.116 R)
• M42: 16,926,700 km (0.102 R)
• M43: 17,281,845 km (0.056 R)
• M44: 17,639,235 km (0.076 R)
• M45: 19,020,023 km (0.099 R)
• M46: 19,574,582 km (0.102 R)
• M47: 20,586,163 km (0.047 R)
• M48: 20,813,253 km (0.092 R)
• M49: 20,927,246 km (0.085 R)
• M50: 21,691,691 km (0.098 R)
• M51: 21,807,031 km (0.115 R)
• M52: 23,287,153 km (0.111 R)
• M53: 23,563,460 km (0.061 R)
• M54: 23,840,665 km (0.031 R)
• M55: 24,759,345 km (0.047 R)
• M56: 25,608,313 km (0.039 R)
• M57: 25,893,297 km (0.087 R)
• M58: 26,920,137 km (0.047 R)
• M59: 27,127,031 km (0.118 R)
• M60: 27,542,614 km (0.099 R)
• M61: 27,876,516 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.9

Radius: 7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.81 AU - 18.35 AU

Year: 24037 Days

Day: 16.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,707,939 km

• M1: 177,124 km (0.119 R)
• M2: 267,930 km (0.108 R)
• M3: 576,849 km (0.047 R)
• M4: 665,711 km (0.065 R)
• M5: 795,861 km (0.11 R)
• M6: 857,794 km (0.092 R)
• M7: 1,040,304 km (0.071 R)
• M8: 1,580,651 km (0.067 R)
• M9: 1,955,095 km (0.074 R)
• M10: 2,374,567 km (0.116 R)
• M11: 2,669,574 km (0.048 R)
• M12: 2,726,122 km (0.078 R)
• M13: 3,015,295 km (0.062 R)
• M14: 3,094,133 km (0.073 R)
• M15: 3,153,673 km (0.06 R)
• M16: 3,395,722 km (0.091 R)
• M17: 3,727,829 km (0.099 R)
• M18: 3,919,165 km (0.059 R)
• M19: 4,422,861 km (0.093 R)
• M20: 4,625,566 km (0.03 R)
• M21: 4,970,240 km (0.113 R)
• M22: 5,063,589 km (0.094 R)
• M23: 5,157,387 km (0.116 R)
• M24: 5,323,141 km (0.09 R)
• M25: 6,202,926 km (0.052 R)
• M26: 6,353,870 km (0.058 R)
• M27: 6,506,161 km (0.081 R)
• M28: 6,996,244 km (0.101 R)
• M29: 7,232,459 km (0.074 R)
• M30: 8,038,941 km (0.103 R)
• M31: 8,564,328 km (0.1 R)
• M32: 8,648,253 km (0.056 R)
• M33: 8,873,547 km (0.108 R)
• M34: 8,986,942 km (0.119 R)
• M35: 9,129,360 km (0.09 R)
• M36: 10,058,362 km (0.065 R)
• M37: 11,230,611 km (0.047 R)
• M38: 11,445,733 km (0.093 R)
• M39: 11,569,151 km (0.104 R)
• M40: 11,848,600 km (0.098 R)
• M41: 12,892,045 km (0.079 R)
• M42: 13,149,354 km (0.042 R)
• M43: 13,343,532 km (0.118 R)
• M44: 13,473,532 km (0.096 R)
• M45: 14,428,266 km (0.07 R)
• M46: 14,662,087 km (0.067 R)
• M47: 14,930,615 km (0.03 R)
• M48: 14,998,084 km (0.08 R)
• M49: 15,167,130 km (0.026 R)
• M50: 15,780,631 km (0.073 R)
• M51: 16,891,544 km (0.113 R)
• M52: 17,562,940 km (0.055 R)
• M53: 17,955,634 km (0.11 R)
• M54: 19,665,986 km (0.086 R)
• M55: 20,746,981 km (0.099 R)
• M56: 20,973,023 km (0.063 R)
• M57: 21,199,963 km (0.064 R)
• M58: 22,269,438 km (0.075 R)
• M59: 22,423,674 km (0.092 R)
• M60: 22,888,474 km (0.087 R)
• M61: 23,083,101 km (0.092 R)
• M62: 23,161,042 km (0.088 R)
• M63: 23,513,195 km (0.106 R)
• M64: 23,827,500 km (0.076 R)
• M65: 24,579,977 km (0.092 R)
• M66: 25,019,047 km (0.106 R)
• M67: 25,259,750 km (0.111 R)
• M68: 25,541,443 km (0.032 R)
• M69: 26,433,645 km (0.102 R)
• M70: 27,088,734 km (0.12 R)
• M71: 27,377,158 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 11,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit